Press room

Most of the antibiotics and antiviral drugs we use have changed when they leave the body. Many of these breakdown products can remain in aquatic environments for a long time with preserved biological activity and risk spreading antibiotic resistance, according to a new dissertation from SLU.

When Ukrainians rebuild their lives after liberation from Russian occupation, some restoration efforts matter more than others. By visiting villages, SLU researchers found that actions such as restoring gardens and demining forest are crucial for people’s well-being – yet they are often overlooked.

Conservation agriculture is a system where the aim is to disturb the soil as little as possible. It involves sowing directly into the residues from the previous crop without tillage. Now researchers are warning that the benefits that are sought may be jeopardized by the use of heavy machinery.

Are Swedish forest soils depleted in nutrients by forestry and increased tree growth? No, a new study reports that levels of important mineral nutrients have increased in the organic layer over the past 40 years. Reduced acid rain and uplift of nutrients from the mineral soil are suggested reasons.

For the first time, researchers have detected spruce bark beetle infestations from the air at a very early stage, when the infestation has only affected one side of the tree trunk. The infestations are revealed by light reflections from the needles.