CV page

Tejshree Tiwari

Tejshree Tiwari
Modelling biogeochemistry in boreal landscapes

Presentation

As a modeller, I am interested in the interconnectivity between biological, chemical and physical processes that govern the cycling of elements, nutrients and carbon in boreal landscapes (Kycklan catchment). A large part of my work entails translating complex mechanistic understandings into simplified conceptual models that can simulate dynamic patterns of energy flow, nutrient cycling, and hydrologic routing in the boreal watershed. Apart from research, I am also a coordinator at the department of Forest Ecology and Management, SLU.

Research

My ongoing research focuses on understanding how biogeochemical processes such as carbon cycling (dissolved organic carbon), are affected by extreme climate events such as drought and floods in the boreal landscapes. Scaling processes from small plot scales to large catchment outlets and identifying the processes that occur along the way is also an integral part of my work in the Krycklan catchment. 

Background

2022-present Coordinator at the department of Forest Ecology and Management

2019-2022 PostDoc Predicting the effects of Extreme Events on landscape biogeochemistry (Droughts)

2017-2019 PostDoc Predicting the effects of Extreme Events on landscape biogeochemistry (Floods)

2011-2015 PhD in Soil biogeochemistry, Department of Forest Ecology and Management, SLU, Umea, Sweden

2007-2009 Msc. in Tropical Hydrogeology, Engineering Geology and Environmental Management, Geowissenschaften, Technical University of Darmstadt, Germany

2000-2004 Bsc. in Environmental Studies, University of Guyana, Guyana

Selected publications

Tiwari T., Sponseller R. A., and Laudon H, 2022, The emerging role of drought as a regulator of dissolved organic carbon in boreal landscapes, Nat. Commun. 13 5125, https://doi.org/10.1038/s41467-022-32839-3

Tiwari, T., Sponseller, R. A., & Laudon, H. (2019), Contrasting responses in dissolved organic carbon to extreme climate events from adjacent boreal landscapes in Northern Sweden, Environ. Res. Lett., 14, 084007, doi.org/10.1088/1748-9326/ab23d4

 


Contact

Coordinator at the Department of Forest Ecology and Management; Department of Forest Ecology and Management, joint staff
Telephone: +46907868509
Postal address:
SLU,
Skogens ekologi och skötsel
901 83 Umeå
Visiting address: Skogsmarksgränd 17, Umeå

Publications list: