What is Krycklan?

Last changed: 07 May 2018

Krycklan is a research catchment and one of the most ambitious projects integrating water quality, hydrology and aquatic ecology in running waters in the boreal region. Monitoring and research has been conducted since 1920 in the area, with more intensive research the last 30 years. On this page, you will find information about Krycklan, its history, ongoing research, newsletters, recent publications and much more.

Publications 2010-2018

Listed below are the publications connected to Krycklan published each year

2018

Askne, J.I.H., Persson, H.J., Ulander L.M.H. Biomass growth from multi-temporal TanDEM-X interferometric synthetic aperture radar observations of a boreal forest site. Remote Sensing Vol. 10, No 4, 2018.

Assefa A., Tysklind M., Klanova J., Wiberg K. Tracing sources of PCDD/Fs in Baltic Sea air by using metals as source markers. Environmental Sciences: Processes & Impacts, 20(3):544-552, 2018.

Bauer, S., Conrad, S., and Ingri, J. (2018). Geochemistry of tungsten and molybdenum during freshwater transport and estuarine mixing. Applied Geochemistry, 93, 36-48.

Behrenfeldt, R (2018). Vindens inverkan på höjdtillväxten i ett tallbestånd (Pinus sylvestris) längs en sluttning. MSc thesis, SLU, Institutionen för skogens ekologi och skötsel.

Berggren, M., Klaus, M., Selvam, B. P., Ström, L., Laudon, H., Jansson, M., and Karlsson, J.: Quality transformation of dissolved organic carbon during water transit through lakes: contrasting controls by photochemical and biological processes, Biogeosciences, 15, 457-470, https://doi.org/10.5194/bg-15-457-2018, 2018.

Bergström, A.-K., J. Karlsson, D. Karlsson, T. Vrede. 2018. Contrasting plankton stoichiometry and nutrient regeneration in northern arctic and boreal lakes. Aquatic sciences, 80: 24

Blackburn, M. (2018). In search of control points: A study on the interaction of hydrological fluxes and nitrogen in the boreal landscape PhD thesis, Acta Universitatis agriculturae Sueciae, ISBN 978-91-7760- 144-9.

Blomberg, EM, Ferro-Famil, L, Ulander, LMH, Soja, MJ, Tebaldini, S (2018). Evaluating Spaceborne L-band PolTomoSAR for Forest Biomass Retrieval based on Airborne SAR Data, In EUSAR Proceedings.

Campeau, A., Bishop, K., Nilsson, M. B., Klemedtsson, L., Laudon, H., Leith, F. I., Oquist, M., Wallin, M. B. (2018). Stable carbon isotopes reveal soil-stream DIC linkages in contrasting headwater catchments. Journal of Geophysical Research: Biogeosciences, 123, 149–167. https://doi.org/10.1002/2017JG004083

Craine, J., A.J. Elmore, J.Aranibar, M. Bauters, P. Boeck, B.E. Crowley, M. A. Dawes, S. Delzon, A. Fajardo, Y. Fang, L. Fujiyoshi, A. Gray, R. Guerrieri, M. J. Gundale, D. J. Hawke, P. Hietz, M. Jonard, E. Kearsley, T. Kenzo, M. Makarov, S. Marañón-Jiménez, T. P. McGlynn, B. E. McNeil, S. G. Mosher, D. M. Nelson, P.L. Peri, J. C. Roggy, R. Sanders-DeMott, M. Song, P. Szpak, P. H. Templer, D. Van der Colff, L. Wang, C. Werner, X. Xu, Y. Yang, G. Yu, and K. Zmudczyńska- Skarbek. 2018. Isotopic Evidence For Oligotrophication of Terrestrial Ecosystems. Nature Ecology and Evolution 2: 1735-1744.

Crowther, T.W. et al. 2018. Reply to N. van Gestel et al. Nature 554, http://dx.doi.org/10.1038/nature25745

Deininger, A., A. Jonsson A., J. Karlsson, A.K. Bergström. 2018. Pelagic food webs of humic lakes show low short-term response to forest harvesting. Ecological applications. DOI: 10.1002/eap.1813

Denfeld, B. A., Klaus, M., Laudon, H., Sponseller, R. A., & Karlsson, J. [2018]. Carbon dioxide and methane dynamics in a small boreal lake during winter and spring melt events. Journal of Geophysical Research: Biogeosciences, 123. https://doi.org/10.1029/2018JG004622

Denfeld, B., Baulch, H.M., del Giorgio, P.A., Hampton, S.E. & Karlsson, J. 2018. A synthesis of carbon dioxide and methane dynamics during the ice‐covered period of northern lakes. Limnology and oceanography letters 3(3):117-131, https://doi.org/10.1002/lol2.10079

Eriksson, L. 2018. Dissolved organic carbon (DOC): Differences in reactivity amongst water sources to boreal streams in Sweden. Umeå University. Degree Thesis in Biology.

Gassmann, C. 2018. Spatial and temporal variation in the flowing stream network and saturated areas in a boreal watershed in Northern Sweden. Master thesis, GEO 511. Dept. Of Geography, University of Zurich.

Gustavsson J., Wiberg K., Ribeli E., Nguyen M.A., Josefsson S., Ahrens L. Screening of organic flame retardants in Swedish river water. Science of the Total Environment, 625:1046–1055, 2018.

Hasselquist, E. M., L. E. Polvi, M. Kahlert, C. Nilsson, L. Sandberg, and B. G. McKie. 2018. Contrasting Responses among Aquatic Organism Groups to Changes in Geomorphic Complexity Along a Gradient of Stream Habitat Restoration: Implications for Restoration Planning and Assessment. Water 10:1465.

Hasselquist, EM., Lidberg, W., Sponseller RA., Ågren, A., and Laudon, H. (2018). Identifying and assessing the potential hydrological function of past artificial forest drainage, AMBIO, 47, 546-55.

Ingri, J., Conrad, S., Lidman, F., ; Nordblad, F, Engstrom, E, Rodushkin, I., Porcelli, D. (2018). Iron isotope pathways in the boreal landscape: Role of the riparian zone, Geochimica et Cosmochimica Acta, 239, 49-60.

Jaramillo, F., Cory, N., Arheimer, B., Laudon, H., van der Velde, Y., Hasper, TB., Teutschbein, C., and Johan Uddling (2018). Dominant effect of increasing forest biomass on evapotranspiration: interpretations of movement in Budyko space, Hydrol. Earth Syst. Sci., 22, 567–580, https://doi.org/10.5194/hess-22-567-2018

Jonsson, M. L. Polvi, R.A. Sponseller, and K. Stenroth. 2018. Catchment properties predict autochthony in stream filter feeders. Hydrolobiologia 815 (1), 83-95.

Klaus, M., Geibrink, E., Jonsson, A., Bergström, A.-K., Bastviken, D., Laudon, H., Klaminder, J., and Karlsson, J. (2018). Greenhouse gas emissions from boreal inland waters unchanged after forest harvesting, Biogeosciences, 15, 5575-5594, https://doi.org/10.5194/bg-15-5575-2018.

Larson, J.(2018). Know the flow - Spatial and temporal variation of DOC exports and the importance of monitoring site specific discharge. MSc thesis, Sveriges lantbruksuniversitet. Institutionen för skogens ekologi och skötsel/Jägmästarprogrammet.

Laudon, H. and Sponseller, RA (2018). How landscape organization and scale shape catchment hydrology and biogeochemistry: Insights from a long-term catchment study. Wiley WIRE Water, DOI: 10.1002/wat2.1265.

Ledesma, JLJ, DN Kothawala, P Bastviken, S Maehder, T Grabs, MN Futter. 2018. Stream dissolved organic matter composition reflects the riparian zone, not upslope soils in boreal forest headwaters. Water Resources Research. 54:3896–3912.

Ledesma, JLJ, MN Futter, M Blackburn, F Lidman, T Grabs, RA Sponseller, H Laudon, KH Bishop, SJ Köhler. 2018. Towards an improved conceptualization of riparian zones in boreal forest headwaters. Ecosystems, 21(2):297-315.

Lundström, J, Öhman, K and Laudon, H. (2018) Comparing buffer zone alternatives in forest planning using a decision support system, Scandinavian Journal of Forest Research, 33:5, 493-501, DOI: 10.1080/02827581.2018.1441900

Maaroufi, N.I., K. Palmqvist, L.H. Bach, S. Bokhorst, A. Liess, M.J. Gundale, P. Kardol, A. Nordin, C.L. Meunier. Nutrient optimization of tree growth alters structure and function of boreal soil food webs. 2018. Forest Ecology and Management 428:46-56.

Mancheva, I (2018). Which factors spur forest owners' collaboration over forest waters? Forest Policy and Economics, 91, 54-63. https://doi.org/10.1016/j.forpol.2017.09.002.

Neumann, M., Ukonmaanaho, L., Johnson, J., Benham, S., Vesterdal, L., Novotný, R., Verstraeten, A., Lundin, L., Thimonier, A., Michopoulos, P. & Hasenauer, H. 2018. Quantifying Carbon and Nutrient Input from Litterfall in European Forests using Field Observations and Modelling. Global Biogeochemical Cycles 32(5):784-798, https://doi.org/10.1029/2017GB005825

Nguyen, MA, Ahrens, L. Gustavsson, JA, Josefsson, S. Laudon, H. and Wiberg, K. (2018). The role of spring flood and landscape type in the terrestrial export of polycyclic aromatic compounds (PACs) to stream water. Environ. Sci. Technol., DOI: 10.1021/acs.est.7b04874.

Nord, G. (2018). Tillväxteffekter för tall 33 år efter konventionell gallring och gödsling. MSc thesis. SLU, Institutionen för skogens ekologi och skötsel.

Norstedt, G. (2018). A land of one’s own. PhD thesis, Acta Universitatis agriculturae Sueciae, 1652-6880; 2018:30, ISBN 978-91-7760-200-2

Osterwalder, S., et al. (2018). Comparative study of elemental mercury flux measurement techniques over a Fennoscandian boreal peatland. Atmospheric Environment 172: 16-25.

Persson, H.J., Soja, Maciej J., Ulander, Lars M.H., Fransson, J.E.S., (2018). National forest mapping of stem volume using TanDEM-X, In Proceedings of EUSAR 2018.

Ploum, SW, Leach, JA., Kuglerová, L and Laudon, H. (2018) Thermal detection of discrete riparian inflow points (DRIPs) during contrasting hydrological events, Hydrological Processes, 19, 3049-3050, 10.1002/hyp.13184

Ring, E., Widenfalk, O., Jansson, G., Holmström, H., Högbom, L., Sonesson, J. 2018. Riparian forests along small streams on managed forest land in Sweden. Scandinavian Journal of Forest Research 33: 133-146. doi: 10.1080/02827581.2017.1338750

Rönnbäck, P. et al. 2018. Utredning om förutsättningar för Gammtratten respektive Svartberget som framtida IM-områden. Rapport 2018:11, Inst f Vatten och miljö, SLU Uppsala.

Schlund, M., and Davidson, MWJ, (2018) Aboveground Forest Biomass Estimation Combining L- and P-Band SAR Acquisitions, Remote Sens. 2018, 10(7), 1151; https://doi.org/10.3390/rs10071151

Sponseller, RA, Blackburn, M., Nilsson, MB and Laudon, H. (2018) Headwater Mires Constitute a Major Source of Nitrogen (N) to Surface Waters in the Boreal Landscape, Ecosystems, 21, 31-44, DOI: 10.1007/s10021-017-0133-0

Sprenger, M., Tetzlaff, D., Buttle, J., Laudon, H., Soulsby, C. (2018). Water ages in the critical zone of long-term experimental sites in northern latitudes. Hydrology and Earth System Sciences, https://doi.org/10.5194/hess-22-3965-2018

Sprenger, M, D. Tetzlaff, J. Buttle, H. Laudon, H. Leistert, C. Mitchell, J. Snelgrove, M. Weiler, C. Soulsby (2018). Measuring and modelling stable isotopes of mobile and bulk soil water. Vadoze Zone Journal, 17:170149. doi:10.2136/vzj2017.08.0149.

Sprenger, MD. Tetzlaff, J. Buttle, Carey, SK., McNamara, JP., Laudon, H. Shatilla, NJ., Soulsby, C., (2018). Storage, mixing, and fluxes of water in the critical zone across northern environments inferred by stable isotopes of soil water, Hydrological Processes, |https://doi.org/10.1002/hyp.13135.

Sterte, J.S., Johansson, E., Sjöberg, Y., Karlsen RH and Laudon, H. (2018). Groundwater-surface water interactions across scales in a boreal landscape investigated using a numerical modelling approach. Journal of Hydrology 560, 184–201.

Teutschbein, C., Grabs, T., Laudon, H., Karlsen, RH., Bishop, H. (2018). Simulating streamflow in ungauged basins under a changing climate: The importance of landscape characteristics, Journal of Hydrology, https://doi.org/10.1016/j.jhydrol.2018.03.060

Tiegs, S et al. (In press). Global patterns and drivers of ecosystem functioning in rivers and riparian zones. Science Advances.

Tiwari, T., Sponseller, R. A., & Laudon, H. (2018). Extreme climate effects on dis-solved organic carbon concentrations during snowmelt. Journal of Geophysical Research: Biogeosciences, 123. https://doi.org/10.1002/2017JG004272

Valinger, E., Sjögren, H. Nord, G. & Cedergren, J (In press) Effects on stem growth of Scots pine 33 years after thinning and/or fertilization in northern Sweden, Scandinavian Journal of Forest Research, 34:1, 33-38, DOI: 10.1080/02827581.2018.1545920.

Van Gestel, N. et al. 2018. Predicting soil carbon loss with warming. BRIEF COMMUNICATIONS ARISING. Nature 554.

Wallerman, J., Bohlin, J., Nilsson, M. B., & Fransson, J. E. (2018, July). Drone-based forest variables mapping of ICOS tower surroundings. In Proceedings of 2018 IEEE international geoscience and remote sensing symposium IGARSS 2018, 9003-9006.

Wallin, MB., Campeau, A., Audet, J., Bastviken, D., Bishop, K., Kokic, J., Laudon, H., Lundin, E., Löfgren, S., Natchimuthu, S., Sobek, S., Teutschbein, C., Weyhenmeyer, GA., Grabs, T. (2018). Carbon dioxide and methane emissions of Swedish low‐order streams—a national estimate and lessons learnt from more than a decade of observations. Limnology and Oceanography Letters, doi: 10.1002/lol2.10061

Wang, H., Tetzlaff, D., Buttle, J., Carey, SK., Laudon, H., McNamara, JP., Spence, C., Soulsby, C., (2018) Climate-phenology-hydrology interactions in northern high latitudes: Assessing the value of remote sensing data in catchment ecohydrological studies Science of The Total Environment, 656, 19-28, https://doi.org/10.1016/j.scitotenv.2018.11.361

Wild, B., Li, J., Pihlblad, J., Bengtson, P., Rütting, T. (2018). Decoupling of priming and microbial N mining during a short-term soil incubation. Soil Biology and Biochemistry, 129, 71-79.

2017

Ala-aho, P., Tetzlaff, D., McNamara, J. P., Laudon, H. & Soulsby, C. 2017. Using isotopes to constrain water flux and age estimates in snow-influenced catchments using the STARR (Spatially distributed Tracer-Aided Rainfall–Runoff) model. Hydrology and Earth System Sciences 21:5089-5110, https://doi.org/10.5194/hess-21-5089-2017

Ala-aho, P., Tetzlaff,D., McNamara, J.P., Laudon, H., Kormos, P. & Soulsby, C. 2017. Modeling the isotopic evolution of snowpack and snowmelt: Testing a spatially distributed parsimonious approach. Water Resources Research 53(7):5813–5830, doi:10.1002/2017WR020650

Ameli, A.A. 2017. Controls on subsurface transport of sorbing contaminant. Hydrology Research 48(5):1226-1239, doi:10.2166/nh.2016.170

Ameli, A.A., Beven, K., Erlandsson, M., Creed, I.F., McDonnell, J.J. & Bishop, K. 2017. Primary weathering rates, water transit times, and concentration-discharge relations: A theoretical analysis for the critical zone. Water Resources Research 53(1):942–960, doi:10.1002/2016WR019448

Amvrosiadi, N. (2017). The value of experimental data and modelling for exploration of hydrological functioning: The case of a till hillslope. (Doctoral dissertation). Uppsala: Acta Universitatis Upsaliensis.

Amvrosiadi, N., Bishop, K. & Seibert, J. 2017. Soil moisture storage estimation based on steady vertical fluxes under equilibrium. Journal of Hydrology 553:798-804, https://doi.org/10.1016/j.jhydrol.2017.08.042

Amvrosiadi, N., Seibert, J., Grabs, T. & Bishop, K. 2017. Water storage dynamics in a till hillslope: the foundation for modeling flows and turnover times. Hydrological Processes 31(1):4–14, doi:10.1002/hyp.11046

Askne, J.I.H., Maciej J.Soja, M.J. & Ulander, L.M.H. 2017. Biomass estimation in a boreal forest from TanDEM-X data, lidar DTM, and the interferometric water cloud model. Remote Sensing of Environment 196:265-278, https://doi.org/10.1016/j.rse.2017.05.010

Berggren, M., Klaus, M., Selvam, B.P., Lena Ström, L., Laudon, H., Mats Jansson, M. & Karlsson, J. Quality transformation of dissolved organic carbon during watertransit through lakes: contrasting controls by photochemical andbiological processes. Biogeosciences, https://doi.org/10.5194/bg-2017-279

Bergsjö, M. 2017. Sampling strategies for budgeting two Swedish lakes: Morphometry, seasons and other factors. Institutionen för ekologi, miljö och geovetenskap, Umeå universitet.

Bidleman, TF., Brorström-Lundén, E., Hansson, K., Laudon, H., Nygren, O. & Tysklind, M. 2017. Atmospheric transport and deposition of bromoanisoles along a temperate to arctic gradient. Environmental Science Technology 51(19):10974–10982, doi:10.1021/acs.est.7b03218

Bidleman, TF., Laudon, H., Nygren, O., Svanberg, S. & Tysklind. M. 2017. Chlorinated pesticides and natural brominated anisoles in air at three northern Baltic stations. Environmental Pollution 225:381-389, https://doi.org/10.1016/j.envpol.2017.02.064

Björnerås, C., Weyhenmeyer, GA., Evans, CD., Gessner, MO., Grossart, HP., Kangur, K., Kokorite, I., Kortelainen, P., Laudon, H., Lehtoranta, J., Lottig, N., Monteith, DT., Nõges, P., Nõges, T., Oulehle, F., Riise, G., Rusak, JA., Räike, A., Sire, J., Sterling, S. & Kritzberget, ES. 2017. Widespread increases in iron concentration in European and North American freshwaters. Global Biogeochemical Cycles 31, https://doi.org/10.1002/2017GB005749

Blackburn, M., Ledesma, J.L.J., Näsholm, T., Laudon, H. & Sponseller, R.A. 2017. Evaluating hillslope and riparian contributions to dissolved nitrogen (N) export from a boreal forest catchment. Journal of Geophysical Research: Biogeosciences 122(2):324–339, doi:10.1002/2016JG003535

Burrows, R.M., Laudon, H., McKie, B.G. & Sponseller, R.A. 2017. Seasonal resource limitation of heterotrophic biofilms in boreal streams. Limnology and Oceanography 62(1):164–176, doi: 10.1002/lno.10383

Campeau, A., Bishop, K.H., Billett, M.F., Garnett, M.H., Laudon, H., Leach, J.A., Nilsson, M.B., Öquist, M.G. & Wallin, M.B. 2017. Aquatic export of young dissolved and gaseous carbon from a pristine boreal fen: Implications for peat carbon stock stability. Global Change Biology, doi:10.1111/gcb.13815

Campeau, A., Wallin, M.B., Giesler, R., Löfgren, S., Mörth, C-M., Schiff, S., Venkiteswaran, J.J. & Bishop, K. 2017. Multiple sources and sinks of dissolved inorganic carbon across Swedish streams, refocusing the lens of stable C isotopes. Scientific Reports 7:9158, doi:10.1038/s41598-017-09049-9

Esseen, P.-A., M.Rönnqvist, M., Gauslaa, Y. & Coxsonc, D.S. 2017. Externally held water – a key factor for hair lichens in boreal forest canopies. Fungal Ecology 30:29-38, https://doi.org/10.1016/j.funeco.2017.08.003

Franklin, O., Cambui, C., Palmroth, S., Oren, R. & Näsholm, T. 2017. The carbon bonus of organic nitrogen enhances nitrogen use efficiency of plants. Plant, Cell & Environment 40:25-35, doi:10.1111/pce.12772

Frankó, B., Carlqvist, K., Galbe, M., Lidén, G. & Wallberg, O. 2017. Removal of Water-Soluble Extractives Improves the Enzymatic Digestibility of Steam-Pretreated Softwood Barks. Applied Biochemistry and Biotechnology, https://doi.org/10.1007/s12010-017-2577-2

Fu, H., Zhu, J., Wang, C., Wang, H. & Zhao, R. 2017. Underlying Topography Estimation over Forest Areas Using High-Resolution P-Band Single-Baseline PolInSAR Data. Remote Sensing 9(4):363; doi:10.3390/rs9040363

Georgii, L. 2017. How Do Long-Term Declines in Anthropogenic Sulfur Dioxide Emissions and Sulfate Wet Deposition Compare with Trends in Freshwater Chemistry in Scandinavian Rivers? Institutionen för geovetenskaper, Uppsala universitet.

Gottselig, N., Amelung, W., Kirchner, JW., Bol, R., Eugster, W., Granger, S.J., Hernández-Crespo, C., Herrmann, F., Keizer, J.J., Korkiakoski, M., Laudon, H., Lehner, I., Löfgren, S., Lohila, A., Macleod, C.J.A., Mölder, M., Müller, C., Nasta, P., Nischwitz, V., Paul-Limoges, E., Pierret, M.C., Pilegaard, K., Romano, N., Sebastià, M.T., Stähli, M., Voltz, M., Vereecken, H., Siemens, J. & Klumpp, E. 2017. Elemental composition of natural nanoparticles and fine colloids in European forest stream waters and their role as phosphorus carriers. Global Biogeochemical Cycles 31, https://doi.org/10.1002/2017GB005657

Gustavsson, J. 2017. Levels and trends of flame retardants in the Swedish environment. Sveriges lantbruksuniv., Acta Universitatis agriculturae Sueciae, 1652-6880 ; 2017:90

Hasselquist, EM., Lidberg, W., Sponseller RA., Ågren, A. & Laudon, H. 2017. Identifying and assessing the potential hydrological function of past artificial forest drainage, AMBIO, 1-11, https://doi.org/10.1007/s13280-017-0984-9.

Jin, H., Jönsson, A.M., Bolmgren, K., Langvall, O. & Eklundh, L. 2017. Disentangling remotely-sensed plant phenology and snow seasonality at northern Europe using MODIS and the plant phenology index. Remote Sensing of Environment 198:203–212, https://doi.org/10.1016/j.rse.2017.06.015

Jonsson, M., Burrows, R., Lidman, J., Fältström, E., Laudon, H., & Sponseller, RA. 2017. Land use influence macroinvertebrate community composition in boreal headwaters through altered stream conditions. Ambio 46():311–323, doi:10.1007/s13280-016-0837-y

Klaus, M. 2017. Land use effects on greenhouse gas emissions from boreal inland waters. Doctoral thesis. Dept. of Ecology and Environmental Science, Umeå University.

Kozii, N., Laudon, H., Ottosson-Löfvenius, M. & Hasselquist, N.J. 2017. Increasing water losses from snow captured in the canopy of boreal forests: A case study using a 30 year data set. Hydrological Processes 31(20):3558–3567, doi:10.1002/hyp.11277

Kuglerová, L., Hasselquist, EM., Richardson, JS., Sponseller, RA., Kreutzweiser, DP. & Laudon, H. 2017. Management perspectives on Aqua incognita: Connectivity and cumulative effects of small natural and artificial streams in boreal forests. Hydrological Processes :1–7, https://doi.org/10.1002/hyp.11281

Larsson, A., Segerström, U., Laudon, H. & Nilsson, M.B. 2017. Holocene carbon and nitrogen accumulation rates in a boreal oligotrophic fen. The Holocene 27(6):811-821, https://doi.org/10.1177/0959683616675936

Laudon, H. & Sponseller, RA. 2017. How landscape organization and scale shape catchment hydrology and biogeochemistry: Insights from a long-term catchment study. WIRE Water, DOI: 10.1002/wat2.1265.

Laudon, H., Spence, C., Buttle, J., Carey, S.K., McDonnell, J.J., McNamara, J.P., Soulsby, C., and Tetzlaff, D. 2017. Save northern high-latitude catchments. Nature Geoscience 10:324–325, doi:10.1038/ngeo2947

Leach, J.A., Lidberg, W., Kuglerová, L., Peralta-Tapia, A., Ågren, A. & Laudon, H. 2017. Evaluating topography-based predictions of shallow lateral groundwater discharge zones for a boreal lake-stream system. Water Resources Research 53(7):5420–5437, doi:10.1002/2016WR019804

Ledesma, J.L.J.& Futter, M.N. 2017. Gridded climate data products are an alternative to instrumental measurements as inputs to rainfall–runoff models. Hydrological Processes 31(18):3283–3293, doi:10.1002/hyp.11269

Ledesma, J.L.J., M.N., Futter, M. Blackburn, F. Lidman, T. Grabs, R.A. Sponseller, H. Laudon, K. H. Bishop and S. J. Köhler 2017. Towards an improved conceptualization of riparian zones in boreal forest headwaters. Ecosystems, 2017, DOI: 10.1007/s10021-017-0149-5
Lidberg, W., Ågren, A.M., Nilsson, M. & Lundmark, T. 2017. Evaluating pre-processing methods of digital elevation models for hydrological modelling. Hydrological Processes, doi:10.1002/hyp.11385

Lidman, F., Boily, Å., Laudon, H. & Köhler, S.J. 2017. From soil water to surface water – how the riparian zone controls element transport from a boreal forest to a stream. Biogeosciences 14(12):3001-3014, http://dx.doi.org/10.5194/bg-14-3001-2017

Lidman, J., Jonsson, M., Burrows, R.M., Bundschuh, M. & Sponseller, R.A. 2017. Composition of riparian litter input regulates organic matter decomposition: implications for headwater stream functioning in a managed forest landscape.  Ecology and Evolution 7(4):1068–1077, doi:10.1002/ece3.2726

Lin, D., Zhu, J., Fu, H., Xie, Q. & Zhang, B. 2017. A TSVD-based method for forest height inversion from single-baseline PolInSAR data. Applied Sciences 7(5):435, doi:10.3390/app7050435

Maaroufi, N.I., Nordin, A., Palmqvist, K. & Gundale, M.J. 2017. Nitrogen enrichment impacts on boreal litter decomposition are driven by changes in soil microbiota rather than litter quality. Scientific Reports 7:4083, doi:10.1038/s41598-017-04523-w

Mancheva, I. 2017. Which factors spur forest owners' collaboration over forest waters? Forest Policy and Economics, https://doi.org/10.1016/j.forpol.2017.09.002

Mårald,E., Sandström, C., Nordin, A. & Rist, L. 2017. Forest Governance and Management Across Time: Developing a New Forest Social Contract.

Nguyen, M.A. 2017. Legacy and emerging pollutants in pristine and polluted boreal catchments. Acta Universitatis agriculturae Sueciae 2017:77. Doctoral thesis. Dept. of Aquatic Sciences and Assessment, SLU Uppsala. ISBN 978-91-7760-044-2.

Nguyen, M.A., Wiberg, K., Ribeli, E., Josefsson, S., Futter, M., Gustavsson, J. & Ahrens, L. (In press). Spatial distribution and source tracing of per- and polyfluoroalkyl substances (PFASs) in surface water in Northern Europe. Environmental Pollution 220:1438-1446.

Oni, S.K., Mieres, F., Futter, M.N. & Laudon, H. 2017. Soil temperature responses to climate change along a gradient of upland–riparian transect in boreal forest. Climatic Change 143(1–2):27–41, https://doi.org/10.1007/s10584-017-1977-1

Osterwalder, et al. (2017). Mercury evasion from a boreal peatland shortens the timeline for recovery from legacy pollution, Scientific Reports 7, Article number: 16022, doi:10.1038/s41598-017-16141-7
Persson, H.J. & Fransson, J.E.S. 2017. Comparison between TanDEM-X- and ALS-based estimation of aboveground biomass and tree height in boreal forests. Scandinavian Journal of Forest Research 32(4), http://dx.doi.org/10.1080/02827581.2016.1220618

Schlund, M. Scipal, K. & Davidson, M.W.J. 2017. Forest classification and impact of biomass resolution on forest area and aboveground biomass estimation. International Journal of Applied Earth Observation and Geoinformation 56:65-76, https://doi.org/10.1016/j.jag.2016.12.001

Soares, A.R.A., Bergström, A-K., Sponseller, R.A., Moberg, J.M., Giesler, R., et al. New insights on resource stoichiometry: assessing availability of carbon, nitrogen, and phosphorus to bacterioplankton. Biogeosciences 14(6):1527-1539.

Soja, M.J., Askne, J.I.H. & Ulander, L.M.H. 2017. Estimation of Boreal Forest Properties From TanDEM-X Data Using Inversion of the Interferometric Water Cloud Model. IEEE Geoscience and Remote Sensing Letters 14(7), doi:10.1109/LGRS.2017.2691355

Sponseller, R.A., Blackburn, M., Nilsson, M.B. & Laudon, H. 2017. Headwater mires constitute a major source of nitrogen (N) to surface waters in the boreal landscape. Ecosystems 1-14, https://doi.org/10.1007/s10021-017-0133-0

Sprenger, M., Tetzlaff D. et al. 2017. Measuring and modelling stable isotopes of mobile and bulk soil water. Vadose zone, in press
Strengbom, J., Axelsson, E.P., Lundmark, T. & Nordin. A. 2017. Trade-offs in the multi-use potential of managed boreal forests. Journal of Applied Ecology, https://doi.org/10.1111/1365-2664.13019

Tetzlaff, D., Carey, S.K., McNamara, J.P., Laudon, H. & Soulsby, C. 2017. The essential value of long-term experimental data for hydrology and water management, Water Resources Research 53(4):2598–2604, doi:10.1002/2017WR020838.

Tiwari, T., Buffam, I., Sponseller, R. A. and Laudon, H. (2017), Inferring scale-dependent processes influencing stream water biogeochemistry from headwater to sea. Limnol. Oceanogr., 62: S58–S70. doi:10.1002/lno.10738

Tiwari, T., Lidman, F., Laudon, H., Lidberg, W. & Ågren A. 2017. GIS-based prediction of stream chemistry using landscape composition, wet areas and hydrological flow pathways. Journal of Geophysical Research: Biogeosciences 122(1):65–79, doi: 10.1002/2016JG003399

van Sundert, K. 2017. Evaluating a nutrient availability metric against data from Swedish conifer forests. Master thesis. Dept. of Biology, University of Antwerp, 51 pp.

Wällstedt, T., Björkvald, L., Laudon, H., Borg, H., & Mörth, C.M. 2017. Landscape control on the hydrogeochemistry of As, Co and Pb in a boreal stream network. Geochimica et Cosmochimica Acta 211:194-213, http://dx.doi.org/10.1016/j.gca.2016.08.030

Xie, Q., Zhu, J., Wang, C., Fu, H., Lopez-Sanchez, J.M. & Ballester-Berman, J.D. 2017. A modified dual-baseline PolInSAR method for forest height estimation. Remote Sensing 9(8):819; doi:10.3390/rs9080819

2016

Amelia, A.A., N. Amvrosiadib, T., Grabs, H. Laudon, I.F. Creed, J.J. McDonnell, and K. Bishop (2016). Hillslope permeability architecture controls on subsurface transit time distribution and flow paths. Journal of Hydrology, Doi.org/10.1016/j.jhydrol.2016.04.071

Blume-Werry, Gesche (2016). The hidden life of plants: fine root dynamics in northern ecosystems, Umeå University, Department of Ecology and Environmental Sciences, Climate Impacts Research Centre, SBN: 978-91-7601-533-9.

Burrows, R. M., Laudon, H., McKie, B. G. and Sponseller, R. A. (2016), Seasonal resource limitation of heterotrophic biofilms in boreal streams. Limnology and Oceanography. Doi:10.1002/lno.10383

Creamer, R.E. et al. 2015. Ecological network analysis reveals the inter-connection between soil biodiversity and ecosystem function as affected by land use across Europe. Applied Soil Ecology, doi:10.1016/j.apsoil.2015.08.006

Creamer, R.E., Stone, D., Berry, P. & Kuiper, I. 2015. Measuring respiration profiles of soil microbial communities across Europe using MicroResp™ method. Applied Soil Ecology, doi:10.1016/j.apsoil.2015.08.004

Crowther, T. W., K. E. O. Todd-Brown, C. W. Rowe, W. R. Wieder, J. C. Carey, M. B. Machmuller, B. L. Snoek, S. Fang, G. Zhou, S. D. Allison, J. M. Blair, S. D. Bridgham, A. J. Burton, Y. Carrillo, P. B. Reich, J. S. Clark, A. T. Classen, F. A. Dijkstra, B. Elberling, B. A. Emmett, M. Estiarte, S. D. Frey, J. Guo, J. Harte, L. Jiang, B. R. Johnson, G. Kröel-Dulay, K. S. Larsen, H. Laudon, J. M. Lavallee, Y. Luo, M. Lupascu, L. N. Ma, S. Marhan, A. Michelsen, J. Mohan, S. Niu, E. Pendall, J. Peñuelas, L. Pfeifer-Meister, C. Poll, S. Reinsch, L. L. Reynolds, I. K. Schmidt, S. Sistla, N. W. Sokol, P. H. Templer, K. K. Treseder, J. M. Welker & M. A. Bradford, (2016). Quantifying global soil carbon losses in response to warming; Nature 540, 104–108. doi:10.1038/nature20150

de Wit, H., Valinia, S., Weyhenmeyer, G.A. Futter, M.N., Kortelainen, P., Austnes, K., Hessen, D.O. Raike, A., Laudon, H. and Vuorenmaa, J. (2016)Current Browning of Surface Waters Will Be Further Promoted by Wetter Climate. Environ. Sci. Technol. Lett, DOI: 10.1021/acs.estlett.6b00396.

de Long, J. (2016) Climate Change Impacts Upon Plants and Soils Along Environmental Gradients. Isights from Swedish subarctic tundra and boreal forests, Acta Universitatis agriculturae Sueciae, 1652-6880 ; 2016:15

de Long, J.R., Laudon, H., Blume-Werry, G., Kardol, P., (2016). Nematode community resistant to deep soil frost in boreal forest soils. Pedobiologia 59, 243–251.

Erlandsson, M., Oelkers, E. H., Bishop, K., Sverdrup, H, Belyazid, S, Ledesma, JLJ, and Köhler, SJ (2006). Spatial and temporal variations of base cation release from chemical weathering on a hillslope scale, Chemical Geology, 441, 1-13.

Francisco, R., Stone, D., Creamer, R.E., Sousa, J.P. & Morais, P.V. 2015. European scale analysis of phospholipid fatty acid composition of soils to establish operating ranges. Applied Soil Ecology, doi:10.1016/j.apsoil.2015.09.001.

Futter, M.N., Högbom, L., Valinia, S., Sponseller, R.A., Laudon, H. (2016). Conceptualizing and communicating management effects on forest water quality. Ambio, 45, 188–202. DOI 10.1007/s13280-015-0753-6.

Griffiths, R.I., Thomson, B.C., Plassart, P., Gweon, H.S., Stone, D., Creamer, R.E., Lemanceaud, P. & Bailey, M.J. 2015. Mapping and validating predictions of soil bacterial biodiversity using European and national scale datasets. Applied Soil Ecology, doi:10.1016/j.apsoil.2015.06.018.

Gundale, M.J., M-C Nilsson, N. Pluchon, D. A. Wardle. The effect of biochar management on soil and plant community properties in a boreal forest. Global Change Biology Bioenergy: 8 (4): 687-848.

Hasper, T.B., Wallin, G., Lamba, S., Hall, M., Jaramillo, J., Laudon, H., Linder, S., Medhurst, J.L., Räntfors, M., Sigurdsson, B.D., and Uddling, J. (2016). Water use by Swedish boreal forests in a changing climate. Functional Ecology, doi: 10.1111/1365-2435.12546.

Hasselquist E.M., N.J: Hasselquist, J.P. Sparks, and C. Nilsson. 2016. Recovery of nitrogen cycling in riparian zones after stream restoration using δ15N along a 25-year chronosequence in northern Sweden. Plant and Soil doi:10.1007/s11104-016-3038-3

Hendriksen, N.B., Creamer, R.E., Stone, D. & Winding, A. 2015. Soil exo-enzyme activities across Europe—The influence of climate, land-use and soil properties. Applied Soil Ecology, doi:10.1016/j.apsoil.2015.08.012

Jonsson, M., Burrows, R,. Lidman, J., Fältström, E., Laudon, H., Sponseller, RA., (2016). Land use influence macroinvertebrate community composition in boreal headwaters through altered stream conditions, AMBIO, doi:10.1007/s13280-016-0837-y.

Josefsson, S., Bergknut, M., Futter, M.N., Jansson, S., Laudon, H., Lundin, L., and Wiberg, K., (2016). Persistent Organic Pollutants in Streamwater: Influence of Hydrological Conditions and Landscape Type. Environmental Science & Technology, 50 (14), 7416–7424, DOI: 10.1021/acs.est.6b00475

Karlsen, R. H. (2016) Spatiotemporal streamflow variability in a boreal landscape: Importance of landscape composition for catchment hydrological functioning. PhD thesis. Department of Earth Sciences, LUVAL, Uppsala University. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-302400

Karlsen, R. H., T. Grabs, K. Bishop, I. Buffam, H. Laudon, and J. Seibert (2016), Landscape controls on spatiotemporal discharge variability in a boreal catchment, Water Resour. Res., 52, 6541–6556, doi:10.1002/2016WR019186.

Karlsen, R.H., Seibert, J., Grabs, T., Laudon, H., Blomkvist, P., and Bishop, K. (2016). The Assumption of Uniform Specific Discharge: Unsafe at Any Time? Hydrological Processes, doi: 10.1002/hyp.10877.

Kasurinen, V., Alfredsen, K., Ojala, A., Pumpanen, J., Weyhenmeyer, G.A., Futter, M.N., Laudon, H., and Berninger, F., (2016). Modeling nonlinear responses of DOC transport in boreal catchments in Sweden. Water Resources Research. 10.1002/2015WR018343

Kuglerová, L., Dynesius, M., Laudon, H. and Jansson, R., (2016). Relationships between plant assemblages and water flow across a boreal forest landscape – A comparison of liverworts, mosses, and vascular plants, Ecosystems, DOI: 10.1007/s10021-015-9927-0.

Laudon, H. and Ottosson Löfvenius, M. (2016). Adding snow to the picture – providing complementary winter precipitation data to the Krycklan catchment study database, s. 30, 2413–2416, DOI: 10.1002/hyp.1075.

Laudon, H. and Tabermann, I. (2016). Data rules: from personal belonging to community goods. Hydrol. Process. DOI: 10.1002/hyp.10811

Laudon, H., Kuglerová, L., Sponseller, R.A., Futter, M., Nordin, A., Bishop, K., Lundmark, T., Egnell, G., Ågren, A.M. (2016). The role of biogeochemical hotspots, landscape heterogeneity and hydrological connectivity for minimizing forestry effects on water quality, Ambio, 45, 152–162, DOI 10.1007/s13280-015-0751-8.

Lidman, J., M. Jonsson, R.M. Burrows, M. Bundschuh, and R.A. Sponseller. Composition of riparian litter input regulates organic matter decomposition: implications for headwater stream functioning in a managed forest landscape. Ecology and Evolution (In press).

Lind L., K Alfredsen, L Kuglerová, C Nilsson. 2016. Hydrological and thermal controls of ice formation in 25 boreal stream reaches. Journal of Hydrology 540: 797-811.

Leach, J. A., A. Larsson, M. B. Wallin, M. B. Nilsson, and H. Laudon (2016), Twelve year interannual and seasonal variability of stream carbon export from a boreal peatland catchment, J. Geophys. Res. Biogeosci., 121, 1851–1866, doi:10.1002/2016JG003357.

Ledesma, J. L. J., 2016. Biogeochemical processes in forest riparian zones – Conceptualizing function and heterogeneity in boreal catchments, Doctoral Thesis. Swedish University of Agricultural Sciences, Department of Aquatic Sciences and Assessment. Acta Universitatis agriculturae Sueciae, 2016:14.

Ledesma, L.J.L., Futter, M.N., Laudon, H., Evans, C.D. and Köhler, S.J. (2016). Boreal forest riparian zones regulate stream sulfate and dissolved organic carbon. Science of the Total Environment, 560, 110-122.

Ledesma, L.J.L., Futter, M.N., Laudon, H., Evans, C.D. and Köhler, S.J. (2016). Boreal forest riparian zones regulate stream sulfate and dissolved organic carbon, Science of the Total Environment. 561, 110–122.

Lidman, F., Peralta-Tapia, A., Vesterlund, A. and Laudon, H. (2016). 234U/238U in a boreal stream network — Relationship to hydrological events, groundwater and scale. Chemical Geology, 420, 240–250.

Lind L., K Alfredsen, L Kuglerová, C Nilsson. 2016. Hydrological and thermal controls of ice formation in 25 boreal stream reaches. Journal of Hydrology 540: 797-811.

Logue, J.B., Stedmon, C.A., Kellerman, A.M., Nielsen, N.J., Andersson, A.F., Laudon, H., Lindström, E.S., and Kritzberg, E.S. (2016). Experimental insights into the importance of aquatic bacterial community composition to the degradation of dissolved organic matter. The ISME Journal, 1–13

Lucas R., Sponseller, R.A., Gundale, M., Stendahl, J. Fridman, J., Högberg, P. and Laudon, H. (2016). Long-term hydrologic declines in stream and river inorganic nitrogen (N) export linked to forest change. Ecological Applications doi:10.1890/14-2413

Maaroufi, N. (2016) The Effect of Simulated Anthropogenic Nitrogen Deposition on the Net Carbon Balance of Boreal Soils, Acta Universitatis agriculturae Sueciae, 1652-6880; 2016:98

Maaroufi, N.I., Nordin, A., Palmqvist, K., and M.J. Gundale. Chronic nitrogen deposition has a minor effect on the quantity and quality of aboveground litter in a boreal forest. PloS ONE 11(8): e0162086.

Nguyen, M.A., Wiberg, K., Ribeli, E., Josefsson, S., Futter, M., Gustavsson, J., Ahrens, L. (In press). Spatial distribution and source tracing of per- and polyfluoroalkyl substances (PFASs) in surface water in Northern Europe. Environmental Pollution 220, 1438-1446.

Ameli, A. A., McDonnell, J. J., and Bishop, K. (2016). The exponential decline in saturated hydraulic conductivity with depth: a novel method for exploring its effect on water flow paths and transit time distribution. Hydrological Processes, 30, 14, 2438-2450.

Oni, S., M.N. Futter, J.L.J. Ledesma, C.Teutschbein, J. Buttle and H. Laudon (2016). Using dry and wet year hydroclimatic extremes to guide future hydrologic projections. Hydrology and Earth System Sciences, 20, 2811-2825.

Osterwalder, S., Fritsche, J., Alewell, C., Schmutz, M., Nilsson, M,B., Jocher, G., Sommar, J., Rinne, J., and Bishop, K. (2016). A dual-inlet, single detector relaxed eddy accumulation system for long-term measurement of mercury flux, Atmospheric Measurement Techniques, 9, 2, 509-524.

Panneer Selvam, B. (2016). Reactive dissolved organic carbon dynamics in a changing environment : Experimental evidence from soil and water. Lund University, Faculty of Science, Department of Physical Geography and Ecosystem Science.

Panneer Selvam, B., Laudon, H., Guillemette, F. and Berggren, M. (2016), Influence of soil frost on the character and degradability of dissolved organic carbon in boreal forest soils, J. Geophys. Res. Biogeosci., 121, doi:10.1002/2015JG003228.

Peralta-Tapia A., Tetzlaff D., Soulsby, C., Sponseller R.A., Bishop K., and Laudon H. (2016). Hydroclimatic influences on non-stationary transit time distributions in a boreal headwater catchment. Journal of Hydrology Doi.org/10.1016/j.jhydrol.2016.01.079

Peralta-Tapia, A., C. Soulsby, D. Tetzlaff, R. Sponseller, K. Bishop, and H. Laudon (2016). Hydroclimatic influences on non-stationary transit time distributions in a boreal headwater catchment, Journal of Hydrology, http://dx.doi.org/10.1016/j.jhydrol.2016.01.079

Blume-Werry, G., Kreyling, J., Laudon, H., and Milbau, A. (2016). Short-term climate change manipulation effects do not scale up to long-term legacies: Effects of an absent snow cover on boreal forest plants. Journal of Ecology, 104: 1638–1648. doi:10.1111/1365-2745.12636.

Schelker, J., Sponseller, R.A. Ring, E., Högbom, L., Löfgren, S. and Laudon, H. 2016. Nitrogen export from a boreal stream network following forest harvesting: Seasonal nitrate removal and conservative export of organic forms. Biogeosciences 13:1-12

Sponseller, R.A., Gundale, M.J., Futter, M., Ring, E., Nordin, A., Näsholm, T., and Laudon, H. (2016). Nitrogen dynamics in managed boreal forests: Recent advances and future research directions. Ambio, 45, 175–187. DOI 10.1007/s13280-015-0755-4.

Stone, D., Blomkvist, P., Bohse Hendriksen, N., Bonkowskie, M., Bracht Jørgensen, H. et al. 2015. A method of establishing a transect for biodiversity and ecosystem function monitoring across Europe. Applied Soil Ecology, doi:10.1016/j.apsoil.2015.06.017

Temnerud, J., von Bromssen, C., Fölster, J., Buffam, I., Andersson, J.O., Nyberg, L., Bishop, K., (2016).Map-based prediction of organic carbon in headwater streams improved by downstream observations from the river outlet. Biogeosciences, 13, 2, 399-413.

Teutschbein, C., Grabs, T., Karlsen, R.H., Laudon, H., Bishop, K., (2016). Hydrological response to changing climate conditions: Spatial streamflow variability in the boreal region. Water Resources Research, 10.1002/2015WR017337.

Tiwari, T., Lidman, F., Laudon, H., Lidberg, W., Ågren A. (2016). GIS-based prediction of stream chemistry using landscape composition, wet areas and hydrological flow pathways. J. Geophys. Res. Biogeosci., In Press

Tiwari, T., Lundström, J., Kuglerová, L., Laudon, L., Öhman, K., Ågren, A.M., (2016). Cost of riparian buffer zones: A comparison of hydrologically adapted site‐specific riparian buffers with traditional fixed widths, Water Resources Research, doi: 10.1002/2015WR018014

Winterdahl, M., Laudon, H., Lyon, S. W., Pers, C. and K. Bishop (2016), Sensitivity of stream dissolved organic carbon to temperature and discharge: Implications of future climates, J. Geophys. Res. Biogeosci., 121, 126–144, doi:10.1002/2015JG002922.

Winterdahl, M., M. B. Wallin, R. H. Karlsen, H. Laudon, M. Öquist, and S. W. Lyon (2016), Decoupling of carbon dioxide and dissolved organic carbon in boreal headwater streams, J. Geophys. Res. Biogeosci., 121, 2630–2651, doi:10.1002/2016JG003420.

Wällstedt, T., Björkvald, L., Laudon, H., Borg, H. and Mörth, C.M. (2016). Landscape control on the hydrogeochemistry of As, Co and Pb in a boreal stream network, Geochimica et Cosmochimica Acta, http://dx.doi.org/10.1016/j.gca.2016.08.030

Zanchi G. (2016). Modelling nutrient transport from forest ecosystems to surface waters. Doctoral thesis, Dep. Physical Geography and Ecosystem Science, Lund University, Lund Sweden. 131 pp.

Zanchi, G., Belyazid, S., Akselsson, C., Yu, L., Bishop, K., Köhler, S., Grip, H. (2016). A Hydrological Concept including Lateral Water Flow Compatible with the Biogeochemical Model ForSAFE. Hydrology 3, 11. doi:10.3390/hydrology3010011

2015

Ali, G., Tetzlaff, D., McDonnell, J.J., Soulsby, C., Carey, S., Laudon, H., McGuire, K., Buttle, J., Seibert, J. & Shanley, J. 2015. Comparison of threshold hydrologic response across northern catchments. Hydrological Processes 29:3575–3591, doi:10.1002/hyp.10527

Berggren, M., Bergström, A.-K. & Karlsson, J. 2015. Intraspecific Autochthonous and Allochthonous Resource Use by Zooplankton in a Humic Lake during the Transitions between Winter, Summer and Fall. PLoS ONE 10(3): e0120575, doi:10.1371/journal.pone.0120575

Bidleman, T., Agosta, K., Andersson, A., Brorström-Lundén, E., Haglund, P., Hansson, K., Laudon, H., Newton, S., Nygren, O., Ripszam, M., Tysklind, M. & Wiberg, K. 2015. Atmospheric pathways of chlorinated pesticides and natural bromoanisoles in the northern Baltic Sea and its catchment. AMBIO 44(3):472-483, doi:10.1007/s13280-015-0666-4

Bishop, K. & Seibert, J. 2015. A primer for hydrology: the beguiling simplicity of Water's journey from rain to stream at 30. Hydrological Processes 29:3443–3446, doi:10.1002/hyp.10516

Burrows, R.M., Hotchkiss, E.R., Jonsson, M., Laudon, H., McKie, B.G. & Sponseller, R.A. 2015. Nitrogen limitation of heterotrophic biofilms in boreal streams. Freshwater Biology 60(7):1237–1251, doi:10.1111/fwb.12549

Creamer, R.E. et al. 2015. Ecological network analysis reveals the inter-connection between soil biodiversity and ecosystem function as affected by land use across Europe. Applied Soil Ecology, doi:10.1016/j.apsoil.2015.08.006

Creamer, R.E., Stone, D., Berry, P. & Kuiper, I. 2015. Measuring respiration profiles of soil microbial communities across Europe using MicroResp™ method. Applied Soil Ecology, doi:10.1016/j.apsoil.2015.08.004

Eklöf, K., Kraus, A., Futter, M., Schelker, J., Meili, M., Boyer, E.W. & Kevin Bishop. 2015. Parsimonious Model for Simulating Total Mercury and Methylmercury in Boreal Streams Based on Riparian Flow Paths and Seasonality. Environmental Science & Technology 49(13):7851–7859, doi:10.1021/acs.est.5b00852

Filipovic, M., Laudon, H., McLachlan, M.S. & Berger, U. 2015. Mass Balance of Perfluorinated Alkyl Acids in a Pristine Boreal Catchment. Environmental Science & Technology, 49, 12127–12135, doi:10.1021/acs.est.5b03403.

Filipovic, M. 2015. Fate of perfluoroalkyl acids in the aquatic environment with a focus on mass balance studies. Dept. of Environmental Science and Analytical Chemistry, Stockholm University, ISBN: 978-91-7649-153-9.

Francisco, R., Stone, D., Creamer, R.E., Sousa, J.P. & Morais, P.V. 2015. European scale analysis of phospholipid fatty acid composition of soils to establish operating ranges. Applied Soil Ecology, doi:10.1016/j.apsoil.2015.09.001.

Garcia-Palacios, P., McKie, B.G., Tanya Handa, I., Frainer, A., & Hättenschwiler, S. (2015). The importance of litter traits and decomposers for litter decomposition: A comparison of aquatic and terrestrial ecosystems within and across biomes, Functional Ecology DOI: 10.1111/1365-2435.12589.

Griffiths, R.I., Thomson, B.C., Plassart, P., Gweon, H.S., Stone, D., Creamer, R.E., Lemanceaud, P. & Bailey, M.J. 2015. Mapping and validating predictions of soil bacterial biodiversity using European and national scale datasets. Applied Soil Ecology, doi:10.1016/j.apsoil.2015.06.018.

Gundale, M.J., Nilsson, M.-C., Pluchon, N. & Wardle, D.A. 2015. The effect of biochar management on soil and plant community properties in a boreal forest. Global Change Biology Bioenergy, doi:10.1111/gcbb.12274

Haei, M & Laudon, L. (2015). Carbon dynamics and changing winter conditions: A review of current understanding and future research directions. Biogeoscience Discussion, bg-2015-429.

Hasper, T. B., Wallin, G., Lamba, S., Hall, M., Jaramillo, F., Laudon, H., Linder, S., Medhurst, J. L., Räntfors, M., Sigurdsson, B. D. & Uddling, J. In press. Water use by Swedish boreal forests in a changing climate. Functional Ecology, doi:10.1111/1365-2435.12546

Hasper, Thomas B. Tree Stomatal regulation and water use in a changing climate: From tropical to boreal ecosystems. Doctoral thesis. Dept. of Biological and Environmental Sciences, University of Gothenburg, ISBN: 978-91-85529-84-1.

Hasselquist, Eliza Maher. 2015. Gradients of time and complexity: understanding how riparian and instream ecosystems recover after stream restoration. Doctoral thesis. Dept. of Ecology and Environmental Science, Umeå University, ISBN 978-91-7601-302-1.

Hendriksen, N.B., Creamer, R.E., Stone, D. & Winding, A. 2015. Soil exo-enzyme activities across Europe—The influence of climate, land-use and soil properties. Applied Soil Ecology, doi:10.1016/j.apsoil.2015.08.012

Henriksson, N., Tarvainen, L., Lim, H., Tor-Ngern, P., Palmroth, S., Oren, R., Marshall, J. & Näsholm, T. 2015. Stem compression reversibly reduces phloem transport in Pinus sylvestris trees. Tree Physiology 35(10):1075-1085, doi:10.1093/treephys/tpv078

Hytteborn, J.K., Temnerud, J., Alexander, R.B., Boyer, E.W., Futter, M.N., Fröberg, M., Dahne, J. & Bishop, K.H. 2015. Patterns and predictability in the intra-annual organic carbon variability across the boreal and hemiboreal landscape. Science of The Total Environment 520:260–269, doi:10.1016/j.scitotenv.2015.03.041

Johansson, S., Carlqvist, K., Kataria, R., Ulvcrona, T., Bergsten, U., Arshadi, M., Galbe, M. & Lidén, G. 2015. Implications of differences in macromolecular composition of stem fractions for processing of Scots pine. Wood Science and Technology 49(5):1037-1054, doi:10.1007/s00226-015-0739-3

Kothawala, D.N., Ji, X., Laudon, H., Ågren, A,M., Futter, M.N., Köhler, S.J., Tranvik, L.J. 2015. The relative influence of land cover, hydrology, and in-stream processing on the composition of dissolved organic matter in boreal streams. Journal of Geophysical Research: Biogeosciences 120(8):1491–1505, doi:10.1002/2015JG002946

Kugler, F., Lee, S. K., Hajnsek, I. & Papathanassiou, K. P. 2015. Forest Height Estimation by Means of Pol-InSAR Data Inversion: The Role of the Vertical Wavenumber, Geoscience and Remote Sensing, IEEE Transactions on 53(10):5294-5311, doi:10.1109/TGRS.2015.2420996

Kuglerová, L., Dynesius, M., Laudon, H. & Jansson, R. In press. Relationships between plant assemblages and water flow across a boreal forest landscape – A comparison of liverworts, mosses, and vascular plants. Ecosystems, doi:10.1007/s10021-015-9927-0

Kuglerová, L., Jansson, R., Sponseller, R.A., Laudon, H. & Renöfält Malm, B. 2015. Local and regional processes determine plant species richness in a river-network metacommunity. Ecology 96(2):381-391, doi:10.1890/14-0552.1

Kuglerová, L. 2015. Grow with the flow: Hydrological controls of riparian vegetation in boreal stream networks. Doctoral thesis. Dept. of Ecology and Environmental Science, Umeå University, ISBN 978-91-7601-212-3.

Lam, N., Nathanson, M., Lundgren, N., Rehnström, R. & Lyon, S.W. 2015. A Cost-Effective Laser Scanning Method for Mapping Stream Channel Geometry and Roughness. Journal of the American Water Resources Association (JAWRA) 51(5):1211-1220, doi:10.1111/1752-1688.12299

Laudon, H. and Ottosson Löfvenius, M. (in press). Adding snow to the picture – providing complementary winter precipitation data to the Krycklan catchment study database. Hydrological Processes. DOI: 10.1002/hyp.10753

Laudon, H., Kuglerová, L., Sponseller, R.A., Futter, M., Nordin, A., Bishop, K., Lundmark, T., Egnell, G., Ågren, A.M. (2016). The role of biogeochemical hotspots, landscape heterogeneity and hydrological connectivity for minimizing forestry effects on water quality, Ambio, DOI 10.1007/s13280-015-0751-8

Ledesma, J., Grabs, T., Bishop, K., Schiff, S. & Köhler, S. 2015. Potential for long-term transfer of dissolved organic carbon from riparian zones to streams in boreal catchment. Global Change Biology 21(8):2963–2979, doi:10.1111/gcb.12872

Leith, F.I., Dinsmore, K.J., Wallin, M.B., Billett, M.F., Heal, K.V., Laudon, H., Öquist, M.G. & Bishop, K. Carbon dioxide transport across the hillslope–riparian–stream continuum in a boreal headwater catchment. Biogeosciences 12:1881-1892, doi:10.5194/bg-12-1881-2015

Lidman, F., Peralta-Tapia, A., Vesterlund, A., & Laudon, H. (2016). 234 U/238 U in a boreal stream network—Relationship to hydrological events, groundwater and scale. Chemical Geology, 420, 240-250.

Logue, J.B., Stedmon, C.A., Kellerman, A.M., Nielsen, N,J., Andersson, A.F., Laudon, H., Lindström, E.S. & Kritzberg, E.S. 2015. Experimental insights into the importance of aquatic bacterial community composition to the degradation of dissolved organic matter. The ISME Journal 1-13, doi:10.1038/ismej.2015.131

Lucas, R.W., Sponseller, R.A., Gundale, M.J., Stendahl, J., Fridman, J., Högberg, P. & Laudon, H. In press. Long-term declines in stream and river inorganic nitrogen (N) export correspond to forest change. Ecological Applications

Lyon, S.W., Nathanson, M., Lam, N., Dahlke, H.E., Rutzinger, M., Kean, J.W. & Laudon, H. 2015. Can Low-Resolution Airborne Laser Scanning Data Be Used to Model Stream Rating Curves? Water 7(4):1324-1339, doi:10.3390/w7041324

Ma, M., Wang, D., Du, H., Sun, T., Zhao, Z. & Wei, S. In press. Atmospheric mercury deposition and its contribution of the regional atmospheric transport to mercury pollution at a national forest nature reserve, southwest China. Environmental Science and Pollution Research, doi:10.1007/s11356-015-5152-9

Maaroufi, N.I., Nordin, A., Hasselqvist, N.J., Bach, L.H., Palmqvist, K. & Gundale, M.J. 2015. Anthropogenic nitrogen deposition enhances carbon sequestration in boreal soils. Global Change Biology 21(8):3169–3180, doi:10.1111/gcb.12904

Peralta-Tapia, A., Sponseller, R.A., Ågren, A., Tetzlaff, D., Soulsby, C. & Laudon, H. 2015. Scale-dependent groundwater contributions influence patterns of winter baseflow stream chemistry in boreal catchments. Journal of Geophysical Research: Biogeosciences 120(5):847–858, doi:10.1002/2014JG002878

Peralta-Tapia, A., Sponseller, R.A., Tetzlaff, D., Soulsby, C. & Laudon, H. 2015. Connecting precipitation inputs and soil flow pathways to stream water in contrasting boreal catchments. Hydrological Processes 29(16):3546–3555, doi:10.1002/hyp.10300

Peralta-Tapia, A. 2015. From precipitation to stream - isotopic insights into hydrological flow paths and transit times in boreal catchments. Acta Universitatis agriculturae Sueciae 2015:64. Doctoral thesis. Dept. of Forest Ecology and Management, SLU Umeå. ISBN 978-91-576-8326-7, http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-e-2636

Rutgers, M., Wouterse, M., Drost, S.M., Breure, A.M., Mulder, C., Stone, D., Creamerd, R.E., Windinge, A. & Bloem, J. 2015. Monitoring soil bacteria with community-level physiological profiles using Biolog™ ECO-plates in the Netherlands and Europe. Applied Soil Ecology, doi:10.1016/j.apsoil.2015.06.007

Santoro, M., Eriksson, L. E., & Fransson, J. E. 2015. Reviewing ALOS PALSAR Backscatter Observations for Stem Volume Retrieval in Swedish Forest. Remote Sensing 7(4):4290-4317, doi:10.3390/rs70404290

Sponseller, R.A., M.J. Gundale, M. Futter, E. Ring, A. Nordin, T. Näsholm and H. Laudon (In press). Nitrogen dynamics in managed boreal forests: Recent advances and future research directions. Ambio, DOI 10.1007/s13280-015-0755-4

Stone, D., Blomkvist, P., Bohse Hendriksen, N., Bonkowskie, M., Bracht Jørgensen, H. et al. 2015. A method of establishing a transect for biodiversity and ecosystem function monitoring across Europe. Applied Soil Ecology, doi:10.1016/j.apsoil.2015.06.017

Temnerud, J., von Brömssen, C., Fölster, J., Buffam, I., Andersson, J.-O., Nyberg, L. & Bishop, K. 2015. Map-based prediction of organic carbon in headwaters streams improved by downstream observations from the river outlet, Biogeosciences Discussions 12(12):9005-9041, doi:10.5194/bgd-12-9005-2015

Tetzlaff, D., Buttle, J., Carey, S.K., McGuire, K., Laudon, H. & Soulsby, C. 2015. Tracer-based assessment of flow paths, storage and runoff generation in northern catchments: a review, Hydrological Processes  29(16):3475–3490, doi:10.1002/hyp.10412

Tetzlaff, D., Buttle, J., Carey, S.K., van Huijgevoort, M.H.J., Laudon, H., McNamara, J.P., Mitchell, C.P.J., Spence, C., Gabor, R.S. & Soulsby, C. 2015. A preliminary assessment of water partitioning and ecohydrological coupling in northern headwaters using stable isotopes and conceptual runoff models. Hydrological Processes, doi:10.1002/hyp.10515

Teutschbein, C., Grabs, T., Karlsen, R.H., Laudon, H. & Bishop, K. 2015. Hydrological Response to Changing Climate Conditions: Spatial Streamflow Variability in the Boreal Region. Water Resources Research, 10.1002/2015WR017337.

Tiwari, T. 2015. Conceptualizing Catchment Processes: From basic understandings to practical application. Acta Universitatis agriculturae Sueciae 2015:67. Doctoral thesis. Dept. of Forest Ecology and Management, SLU Umeå. ISBN 978-91-576-8332-8, http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-e-2944

Ågren, A.M., Lidberg, W. & Ring, E. 2015. Mapping Temporal Dynamics in a Forest Stream Network—Implications for Riparian Forest Management. Forests 6(9):2982-3001, doi:10.3390/f6092982

Åkerblom, S., Meili, M. & Bishop, K. 2015. Organic Matter in Rain: An Overlooked Influence on Mercury Deposition. Environmental Science & Technology Letters 2(4):128–132, doi:10.1021/acs.estlett.5b00009

2014

Polvi, Nilsson and Hasselquist. 2014. Potential and actual geomorphic complexity of restored headwater streams in northern Sweden. Geomorphology 210, 98-118

Lind, Nilsson and Weber. 2014. Effects of ice and floods on vegetation in streams in cold regions: implications for climate change. Ecology and Evolution 4(21). 4173–4184

Leith, F. I., Dinsmore, K. J., Wallin, M. B., Billett, M. F., Heal, K. V., Laudon, H., Öquist, M. G., Bishop, K., 2014. Carbon dioxide transport across the hillslope–riparian–stream continuum in a boreal headwater catchment, Biogeosciences - Discussions, 11, 15585-15619, doi:10.5194/bgd-11-15585-2014

Venkiteswaran, J. J., Schiff, S. L., Wallin, M. B. 2014. Large carbon dioxide fluxes from headwater boreal and sub-boreal streams, PLOS One, 9(7), e101756

Åberg, J. and Wallin, M. B. 2014. Evaluating a fast headspace method for measuring DIC and subsequent calculation of pCO2 in freshwater systems, Inland Waters, 4(2), 157-166, doi:10.5268/IW-4.2.694

Kuglerová, L., Jansson, R., Sponseller, R.A., Laudon, H., and Malm-Renöfält, B., (2014). Local and regional processes determine plant species richness in a river-network metacommunity, Ecology, in press.

Tetzlaff, D., Buttle, J., Carey, S.K., McGuire, K., Laudon, H., Soulsby, C. (2014) Tracer-based assessment of flow paths, storage and runoff generation in northern catchments: a review. In press, Hydrological Porcesses.

Winterdahl, M., M. Erlandsson, M. N. Futter, G. A. Weyhenmeyer, and K. Bishop (2014), Intra-annual variability of organic carbon concentrations in running waters: Drivers along a climatic gradient, Global Biogeochemical Cycles, 28(4), 2013GB004770, doi: 10.1002/2013GB004770.

Gundale, M.J.; From, Bach, F. Bach, L.H., and Nordin, A (2014). Anthropogenic nitrogen deposition in boreal forests has a minor impact on the global carbon cycle Global Change Biology, 20, 276-286

Ågren, A. M., Lidberg, W., Strömgren, M., Ogilvie, J. & Arp, P. A. (2014b) Evaluating digital terrain indices for soil wetness mapping - a Swedish case study. Hydrol Earth Syst Sc. 18, 3623-3634.

Oni, S.K., Futter, M.N., Teutschbein, C., Laudon, H., (2014). Cross-scale ensemble projections of dissolved organic carbon dynamics in boreal forest streams. Climate Dynamics, DOI 10.1007/s00382-014-2124-6.

Ågren, A., Buffam, I., Cooper, D.M., Tiwari, T., Evans, C.D., and Laudon, H., (2014). Can the heterogeneity in stream dissolved organic carbon be explained by contributing landscape elements? Biogeosciences, 11, 1199-1213.

Genevieve; A., Doerthe; T., Kruitbos, L., Soulsby, C., Carey, S., McDonnell, J., Buttle, J., Laudon, H., Seibert, J., McGuire, K., Shanley, J.(2014). Analysis of hydrological seasonality across northern catchments using monthly precipitation-runoff polygon metrics. Hydrological Science Journal, 59, 56-72.

Peralta-Tapia, A., Sponseller, R. A., Tetzlaff, D., Soulsby, C., and Laudon, H., (2014). Connecting precipitation inputs and soil flow pathways to stream water in contrasting boreal catchments, Hydrological Processes, DOI: 10.1002/hyp.10300

Kuglerová, L., Ågren, A., Jansson, R. Laudon, H. (2014). Towards optimizing riparian buffer zones: Ecological and biogeochemical implications for forest management. Forest Ecology and Management, 334, 74–84.

Sponseller, R.A., J. Temnerud, K. Bishop, and H. Laudon. 2014. Patterns and drivers of riverine nitrogen (N) across alpine, subarctic, and boreal Sweden. Biogeochemistry, 120, 105-120.

Öquist, M. G., Bishop, K., Grelle, A., Klemedtsson, L., Köhler, S.J. Laudon, H., Lindroth, A., Ottosson Löfvenius, M., Wallin, M.B., and Nilsson, M.B. (2014).The full annual carbon balance of boreal forests is highly sensitive to precipitation. Environmental Science & Technology Letters, dx.doi.org/10.1021/ez500169j.

Karlsson, J., Berggren, M., Ask, J., Byström, P., Jonsson, A., Laudon, H. and Jansson, M. (2014). Response to Comment: Terrestrial support of pelagic consumers in unproductive lakes—Uncertainty and potential in assessments using stable isotopes. Limnology and Oceanography, 59(5), 2014, 1800–1803.

Köhler, Stephan J.; Lidman, Fredrik and Laudon, H. (2014). Landscape types and pH control organic matter mediated mobilization of Al, Fe, U and La in boreal catchments. Geochimica et Cosmochimica Acta, 135, 190-202.

Codling G., Halsall C., Ahrens L., Del Vento S., Wiberg K., Bergknut M., Laudon H., Ebinghaus R. (2014). The fate of per- and polyfluoroalkyl substances within a melting snowpack of a boreal forest, Environmental Pollution, 191, 190-198.

Camino-Serrano, M., Gielen, B., Luyssaert, S., Ciais, P., Vicca, S., Guenet, B., De Vos, B., Cools, N., Ahrens, B., Arain, A., Borken, W., Clarke, N., Clarkson, B., Cummins, T., Don, A., Pannatier, E.G., Laudon, H., Moore, T., Nieminen, T., Nilsson, M.B., Peichl, M., Schwendenmann, L., Siemens, J., and Janssens I., (2014). Linking variability in soil solution dissolved organic carbon to climate, soil type and vegetation type. Global Biogeochemical Cycles. DOI: 10.1002/2013GB004726.

Oni, S.K., Futter, M.N., Teutschbein, C., Laudon, H., (2014). Cross-scale ensemble projections of dissolved organic carbon dynamics in boreal forest streams. Climate Dynamics, DOI 10.1007/s00382-014-2124-6.

Ågren, A., Buffam, I., Cooper, D.M., Tiwari, T., Evans, C.D., and Laudon, H., (2014). Can the heterogeneity in stream dissolved organic carbon be explained by contributing landscape elements? Biogeosciences, 11, 1199-1213.

Lidman, F., Köhler, S., Mörth, C.M., Laudon, H., (2014). Metal transport in the boreal landscape - the role of wetlands and the affinity for organic matter. Environmental Science & Technology. 48, 3783-3790.

Eklöf, K., Schelker, J., Sørensen, R., Meili, M., Laudon, H., von Brömssen, C., Bishop, K., (2014). Impact of forestry on total and methyl-mercury in surface waters: distinguishing effects of logging and site preparation. Environmental Science & Technology, 48, 4690-4698.  

Tiwari, T., Laudon, H., Beven K. and Ågren. A. (2014).Downstream changes in DOC: Inferring contributions in the face of model uncertainties. Water Resources Research, DOI: 10.1002/2013WR014275.

Kuglerová, L., Jansson, R., Ågren, A., Laudon, H., and Malm-Renöfält, B. (2014) Groundwater discharge creates hotspots of riparian plant species richness in a boreal forest stream network, Ecology, 95, 715-725.

Newton, S., Bidleman, T., Bergknut, M., Racine, J., Laudon, H., Giesler, R., Wiberg, K., (2014). Atmospheric deposition of persistent organic pollutants and chemicals of emerging concern at two sites in northern Sweden. Environmental Science-Processes & Impacts, 16, 298-305.

Sundman, A., Karlsson, T., Laudon, H., and Persson, P. (2014). XAS study of iron speciation in waters and soils from a boreal catchment. Chemical Geology, 364, 93-102.

Schelker, J., Öhman, K., Löfgren, S. and Laudon, H (2014).Scaling of increased dissolved organic carbon inputs by forest clear-cutting - What arrives downstream? Journal of Hydrology, 508, 299–306.

Gundale, M.J., Bach, L.H., and Nordin, A (2014). The impact of simulated chronic nitrogen deposition on the biomass and N-2-fixation activity of two boreal feather moss-cyanobacteria associations. Biology Letters, 9, 6, 20130797   Published: DEC 23 2013. 

2013

Sundman, A., Karlsson, T., Persson, P. (2013). An experimental protocol for structural characterization of Fe in dilute natural waters. Environmental Science and Technology. 47, 8557-8564. dx.doi.org/10.1021/es304630a

Frainer, A. (2013). Ecosystem functioning in streams: Disentangling the roles of biodiversity, stoichiometry and anthropogenic drivers. ISBN 978-91-7459-758-5. Doctoral Thesis Umeå University.

Lidman, F. (2013). Radionuclide transport in the boreal landscape – U, Th and other metals in forests, wetlands and streams. ISBN 978-91-7459-714-1. Doctoral Thesis Umeå University.

Schelker, J. (2013). Forestry impact on water quality: A landscape perspective on dissolved organic carbon. Acta Universitatis Agriculturae Sueciae, Doctoral Thesis 2013:38.

Göthe, E., Angeler, D.G. and Sandin, L. (2013) Metacommunity structure in a small boreal stream network Journal of Animal Ecology, DOI: 10.1111/1365-2656.12004

Jabiol, J., Bruder, A., Gessner, M.O., Makkonen, M., Mckie, B.G. , Peeters, E.T.H.M., Vos, V.C.A. and Chauvet, E.,  (2013). Diversity patterns of leaf-associated aquatic hyphomycetes along a broad latitudinal gradient. Fungal Ecology, 6, 439-448. DOI: 10.1016/j.funeco.2013.04.002. 

Frainer, A., McKie, B.G. and Malmqvist, B. (2013). When does diversity matter? Species functional diversity and ecosystem functioning across habitats and seasons in a field experiment. Journal  of Animal Ecology, doi: 10.1111/1365-2656.12142

Dinsmore, K.J., Wallin, M.B., Johnson, M.S., Billett, M.F., Bishop, K., Pumpanen, J. and Ojala, A. (2013) Contrasting CO2 concentration discharge dynamics in headwater streams: A multi-catchment comparison. Journal of Geophysical Research-Biogeosciences 118(2), 445-461.

Laudon, H., Taberman, Ågren, A., Futter, M., Ottosson-Löfvenius, M., and Bishop, K., (2013). The Krycklan Catchment Study - A flagship infrastructure for hydrology, biogeochemistry and climate research in the boreal landscape. Water Resources Research.

Schelker, J., Öhman, K., Löfgren, S. and Laudon, H (2014).Scaling of increased dissolved organic carbon inputs by forest clear-cutting - What arrives downstream? Journal of Hydrology, 508, 299–306

Carey, S.K., Tetzlaff, D., Buttle, J., Laudon, H., McDonnel, J.J., McGuire, K., Seibert, J., Soulsby, C., and Shanley, J. (2013). Use of color maps and wavelet coherence to discern seasonal and inter annual climate influences on streamflow variability in northern catchments. Water Resources Research, In press.

Schelker J., Grabs T., Bishop K. & Laudon H. Drivers of increased organic carbon concentrations in stream water following forest disturbance: Separating effects of changes in flow-pathways and soil warming. Journal of Geophysical Research G: Biogeosciences

Kuglerová, L., Jansson, R., Ågren, A., Laudon, H., and Malm-Renöfält, B. (2013) Groundwater discharge creates hotspots of riparian plant species richness in a boreal forest stream network, Ecology, In Press.

Sundman, Anneli, Karlsson, Torbjörn, Laudon, Hjalmar, Persson, Per, XAS study of iron speciation in soils and waters from a boreal catchment, Chemical Geology (2013), doi: 10.1016/j.chemgeo.2013.11.023

Neubauer, E., Kohler, S.J., von der Kammer, F., Laudon, H., and Hofmann, T. (2013) Effect of pH and stream order on Iron and Arsenic speciation in boreal catchments. Environmental Science and Technology, 47, 7120-7128, DOI: 10.1021/es401193j.

Ali, G., Tetzlaff, D., Kruitbos, L., Soulsby, C., Carey, S., McDonnell, J., Buttle, J., Laudon, H., Seibert, J., McGuire, K., and Shanley, J., (2013). Analysis of hydrological seasonality across northern catchments using monthly precipitation–runoff polygon metrics, Hydrological Sciences Journal, DOI: 10.1080/02626667.2013.822639.

Ledesma, J. L. J., Grabs, T., Futter, M. N., Bishop, K. H., Laudon, H. and Köhler, S. J. 2013. Riparian zone controls on base cation concentrations in boreal streams. Biogeosciences, 10, 3849-3868, DOI: 10.5194/bg-10-3849-2013.

Oni, S. K., Futter, M. N., Bishop, K., Köhler, S. J., Ottosson-Löfvenius, M., and Laudon, H. (2013). Long-term patterns in dissolved organic carbon, major elements and trace metals in boreal headwater catchments: trends, mechanisms and heterogeneity, Biogeosciences, 10, 2315-2330, doi:10.5194/bg-10-2315-2013.

Lidman, F., Ramebäck, H., Bengtsson, Å. and Laudon, H. (2013). Distribution and transport of radionuclides in a boreal mire – assessing past, present and future accumulation of uranium, thorium and radium, Journal of Environmental Radioactivity, doi:10.1016/j.jenvrad.2012.06.010.

Haei, M., Öquist, M. G., Kreyling, J., Ilstedt, U. and Laudon, H. (2013). Winter climate controls soil carbon dynamics during summer in boreal forests. Environmental Research Letters 8, 024017. doi:10.1088/1748-9326/8/2/0240.

Schelker, J., Kuglerová, L., Eklöf, K., Bishop, K. and Laudon H.  (2013). Hydrological effects of clear-cutting in a boreal forest – snowpack dynamics, snowmelt and streamflow responses, Journal of Hydrology, 484, 105-114.

Lucas, R.W., Sponseller, R.A., and Laudon, H. (2013). Controls over base cation concentrations in stream and river waters: A long-term analysis on the Role of deposition and climate, Ecosystems, 16, 707-721, DOI: 10.1007/s10021-013-9641-8.

Kreyling, J., Haei, M., and Laudon, H. (2013). Snow removal reduces annual cellulose decomposition in a riparian boreal forest, Canadian Journal of Soil Science, 93, 427-433.

Laudon, H., Tetzlaff, D., Soulsby, C., Carey, S., Seibert, J., Buttle, J., Shanley, J., McDonnell, J.J., and McGuire, K. (2013). Change in winter climate will affect dissolved organic carbon and water fluxes in mid- to high latitude catchment, Hydrological Processes, 700-709   DOI: 10.1002/hyp.9686.

Tetzlaff, D., Soulsby, C., Buttle, J., Capell, R., Carey, S.K., Kruitbos, L., Laudon, H., McDonnell, J., McGuire, K., Seibert, S., Shanley, J. (2013). Catchments on the Cusp? Structural and functional change in northern ecohydrological systems. Hydrological Processes, 766-774, DOI: 10.1002/hyp.9700.

Peichl, M., Sagerfors, J., Lindroth, A., Buffam, I., Grelle, A., Klemedtsson, L., Laudon, H. and Nilsson, M.B. (2013). Energy exchange and water budget partitioning in a boreal minerogenic mire. Journal of Geophysical Research-Biogeoscience, 118, 1-13   DOI: 10.1029/2012JG002073.

Wallin, M.B., Grabs, T., Buffam, I., Laudon, H., Ågren, A., Öquist, M.G., and Bishop, K., (2013). Evasion of CO2 from streams – The dominant component of the carbon export through the aquatic conduit in a boreal landscape. Global Change Biology, 785-797, DOI: 10.1111/gcb.12083.   

Laudon H. (Editor) (2013). Mark och vatten i framtidens skog. ISBN 978-91-576-9161-3. Future Forest rapport serie, 30 pg.

2012

2012.pdf

2011

2011.pdf

2010

2010.pdf

 

The Krycklan Catchment

Krycklan is a watershed located in the boreal region of northern Sweden in the county of Västerbotten. Krycklan is a tributary to the national River Vindelälven which starts in the mountain range, crosses Sweden and enters the Baltic Sea near Umeå.

Krycklan is a 6780 ha watershed catchment running through a mosaic of wetland and lakes that are interspersed throughout the forest landscape. The catchment area is partly located within the Svartberget experimental forests (in Swedish) which was established in 1920th by the Swedish forestry service and is today a unit of the Swedish University of Agricultural Science.

Krycklan History

Hydrology and biogeochemical cycling was initiated by Kaj Rosen and Harald Grip in the 1980´s and the monitoring of the 50 ha Nyänget catchment started.

During the 1990´s Nyänget contributed to the role of acid deposition on streams and Kevin Bishop and colleagues, opened for new views about anthropogenic acidification and natural acidity in boreal watersheds. This work has developed the present environmental guidelines for acidification in Sweden.

With time the scope of research has expanded to also include mercury, weathering, aluminum, carbon cycling and water uptake by trees. More intensive work also began on the connection between soils and surface waters which led to a more process-based understanding of the regulation of stream water chemistry.

Another still growing research topic is the influence of climate on biogeochemistry and aquatic ecology which led to the expansion of 50 ha Nyänget catchment to the 6780 ha Krycklan catchment Study. The expansion was launched during the winter 2002/2003 and several stream further down from the Nyänget catchment were added into the sampling program which then covered the size of regional landscape scale.

Another stream, located at the Degerö Stormyr (Kulbäcksliden) complex was also included in the program. Additional, new instruments and logger equipment were installed at the different streams. The expansion has opened for the opportunity to broadening both the fundamental research questions and the water management issues, questions both asked by governments and researches to be answered.

Being able to work with Krycklan at a landscape scale allows us to apply environmental problems and models used for water managements and aquatic ecosystems protections. Addressing such questions would not be possible with information from plots, hill slopes and small catchments. These examples of smaller scales are however very important for the fundamental research, issues also addressed within Krycklans smaller catchments, like Nyänget where 30 years of continually measured stream water data soon exists.

Research

To date, several professors, researchers, assistant professors, almost 20 Ph.D, technicians, master students and field and lab assistants daily perform work connected to Krycklan.

The science taken place in Krycklan value the multidisciplinary approach which includes scale-dependent aspects but also bridge inferential gaps between varying catchment sizes, temporal dynamics, different landscape elements and the changes introduced by human perturbation.

Major science topics within the Krycklan Catchment Study

  • Connecting terrestrial and aquatic systems
  • Scaling from small to large streams
  • Human perturbation 

Krycklan makes it possible to understand key processes then used for building and developing models working at different scales

KSC achieves state-of-the-art research because of the ability to use this unique research platform that span trough traditional disciplinary boundaries and linkages of empirical and experimental results. This makes it possible to understand processes then used for building and developing models working at different scales. We are also able to evaluate the results to overcome gaps between over-parameterized mechanistic models and over-simplified correlative approaches.

 

Collaborations and networks

KSC is a key for collaborations, the advantage is to apply Krycklan as a unique experimental platform for testing scientific and practical research questions in a natural environment.

Already initiated collaboration will launch modeling tools that will help predict the effects of human perturbations, such as those caused by forestry, climate change and long-range transport of air pollutants, along with forest biodiversity, forest economy optimization and water quality in forestry practice.

Svartberget and hence Krycklan is part of the Swedish Research infrastructure for Ecosystem Science 'SITES' 

277 Balsjö

NorthWatch

PERSPEC

Newsletter and other mediums

Krycklan news, August 2018

Krycklan news, June 2018

Krycklan news, December 2017

Krycklan news, May 2017

Krycklan news, February 2017

Krycklan news, December 2016

Krycklan news, September 2016

Krycklan news, June 2016

Krycklan news, December 2015

Krycklan news, September 2015

Krycklan news, May 2015

Krycklan news, January 2015

Krycklan news, December 2014

Krycklan news, May 2014

Krycklan news, December 2013

Krycklan news, September 2013

Krycklan news June 2013

Krycklan in other mediums

Future Forests magazine

Future Forests Magazine is a new publication aimed at international researchers. The magazine provides a glimpse into the largest-ever research project on the theme of forest and sustainability in Sweden. Future Forest magazine 2013

Press release of Fredrik Lidmans PhD thesis gained interest from the local news stations.

Read more about the press release (in Swedish)

In the local news paper Västerbottens Kuriren (in Swedish)

At the local radio station in their morning program (in Swedish)

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