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A recent study by the Thünen Institute of Climate-Smart Agriculture assessed data on soil carbon content and stocks in arable soils under organic and conventional farming in Germany. The surprising finding: the soil carbon in organically farmed fields hardly differs from that in conventionally…

A pit in a field with tools on the ground and a person in the pit taking notes.

A recent study by the Thünen Institute of Baltic Sea Fisheries provides the first evidence that Atlantic herring also exhibit a so-called spawning site fidelity. This means that most herring in the western Baltic Sea return to their birthplaces, such as the Greifswald Bay, to spawn. This finding is…

A herring on a blue background.

A functional monitoring network for Germany's moorland areas is now in place. The 155 measuring points in open land and forests were set up over the past five years by scientists from the Thünen Institute. Today, Thursday, they are submitting their report on the development phase to the Federal…

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With more than 70 options for action, the IPBES presents its most comprehensive report to date on the links between biodiversity, water, food and health to advise political decision-makers. Expertise also comes from the Thünen Institute of Biodiversity.

A diagram with grey, white and coloured boxes, with arrows between them. In the background is a meadow with poppies, and hedges and trees can also be seen.

The Thünen Institute now has its own landscape laboratory, starting out with nine experimental fields. At the Trenthorst site (Schleswig-Holstein), models for future land use are being developed, researched, and tested on an area of 600 hectares. The researchers aim to overcome traditional forms of…

A person stands next to a young tree in front of a cow pasture, watching curiously.

At the foot of the offshore wind farms in the German Bight, newly composed fish communities are forming. These differ depending on the location and wind farm. This is shown by current studies by the Thünen Institute of Sea Fisheries in a wind farm in the southern German Bight.

An underwater picture with a striped fish and an overgrown tube.

New Forest Living Labs in the Harz Mountains and in Lower Bavaria: German forest and wood research is reorganising itself for the forests of the future. The SURVEY joint research project, coordinated by the Thünen Institute and the Helmholtz Centre for Environmental Research (UFZ), brings together…

A river in the center of the picture, surrounded by low plants in the background, partly destroyed forest areas, branches of a deciduous tree protrude into the picture in the foreground.

From 20 June to 3 July 2025, citizens can once again observe, identify and report bumblebees using an app - an important contribution to the protection of biodiversity. The campaign is organised by the Wild Bee Monitoring in Agricultural Landscapes at the Thünen Institute and the Bavarian branch of…

A bumblebee with a furry upper body and a slender hind body sits on a purple flower.

The high precipitation in 2023 and 2024 benefited nature. Nevertheless, the forest condition did not improve. This shows the Forest Condition Report 2025, which the Federal Minister of Agriculture, Food and Regional Identity (BMLEH), Alois Rainer, presented today. The Thünen Institute of Forest…

Two people stand in front of microphones in the forest

ICP Forests was founded 40 years ago. The international cooperation programme was a direct response to the air pollution which has damaged forests in many regions of Europe. Since then, two extensive monitoring programmes have been used to collect data on the condition of the forests. This data not…

View of a wooded area with white upright pipes on the ground between the trees.

With the professor from Braunschweig, a forest scientist with proven expertise in Earth observation is taking over the leadership of the Federal Research Institute for Rural Areas, Forests and Fisheries.

 Birgit Kleinschmit

In a recent study by the EU's Horizon Europe project MarinePlan, which is coordinated by the Thünen Institute of Sea Fisheries, the scientists emphasise that systematic conservation planning (SCP) in particular can stop the loss of biodiversity.

A seal lies on the beach and looks into the camera.

The long-standing President of the Thünen Institute, Prof. Dr Folkhard Isermeyer, passed away on 14 January 2025 at the age of 67. With his passing, the Thünen Institute has not only lost its ‘architect’, an excellent scientist and clever strategist, but also a personality who led with trust, an…

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The German and European food systems are neither healthy nor sustainable. Too many animal-based and too few plant-based products are consumed. A corresponding adjustment of value-added taxes would benefit human health, the environment and the economy.

The chart shows for Europe: 23 kg less animal products, 10 kg more plant products, 63 million tonnes less CO₂ equivalents, 167,408 fewer deaths and 83 million US dollars less costs.

Limestone quarries are important habitats, especially for endangered wild bee species. This was discovered by researchers from the Thünen Institute, the University of Göttingen and NABU in the Göttingen region.

In a barren quarry, a yellow flower is blooming.

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