Featured
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New publication from Dietrich et al. in Oecologia: Effects of plant species diversity on nematode community composition and diversity in a long-term biodiversity experiment
Diversity loss has been shown to change the soil community; however, little is known about long-term consequences and underlying mechanisms. Here, we investigated how nematode communities are affected by plant…
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New publication from Roeder et al. in Journal of Ecology: Plant diversity effects on plant longevity and their relationships to population stability in experimental grasslands
Identifying to what degree inherent characteristics of plant species and their variation in response to their environment regulate the temporal stability of plant populations is important to understand patterns of…
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New publication from Dietrich et al. in Ecology and Evolution: Plant history and soil history jointly influence the selection environment for plant species in a long‐term grassland biodiversity experiment
Long‐term biodiversity experiments have shown increasing strengths of biodiversity effects on plant productivity over time. However, little is known about rapid evolutionary processes in response to plant community diversity, which…
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New publication from Wang et al. in Ecology: Biotic homogenization destabilizes ecosystem functioning by decreasing spatial asynchrony
Our planet is facing significant changes of biodiversity across spatial scales. Although the negative effects of local biodiversity (α diversity) loss on ecosystem stability are well documented, the consequences of…
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New publication from Strecker et al. in Ecology and Evolution: Incorporation of mineral nitrogen into the soil food web as affected by plant community composition
Although nitrogen (N) deposition is increasing globally, N availability still limits many organisms, such as microorganisms and mesofauna. However, little is known to which extent soil organisms rely on mineral‐derived…
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Student helper position (m/w/d; 19h/week, 6 months)
The Experimental Ecology group in iDiv, offers a position for a student helper to assist in field and lab work related to the Soil Food-Web subproject of the Jena Experiment.…
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New publication from Guimarães‐Steinicke et al. in Journal of Ecology: Biodiversity facets affect community surface temperature via 3D canopy structure in grassland communities
Canopy structure is an important driver of the energy budget of grassland ecosystem and is, at the same time, altered by plant diversity. Diverse plant communities typically have taller and…
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Studentische Hilfskraft (m/w/d) gesucht
Wir suchen ab April 2021 eine Studentische Hilfskraft (m/w/d) für die regelmäßige Probenahme von Bodenwasser und -gas im Biodiversitätsexperiment „Jena Experiment“ Aufgaben: Unterstützung bei der Probenahme von Bodenwasser und Bodengas…
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New publication from Marr et al. in Scientific Data: LC-MS based plant metabolic profiles of thirteen grassland species grown in diverse neighbourhoods
In plants, secondary metabolite profiles provide a unique opportunity to explore seasonal variation and responses to the environment. These include both abiotic and biotic factors. In field experiments, such stress…
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New publication from Venjakob et al. in Journal of Insects: Inter-Individual Nectar Chemistry Changes of Field Scabious, Knautia arvensis
Nectar is crucial to maintain plant-pollinator mutualism. Nectar quality (nutritional composition) can vary strongly between individuals of the same plant species. The factors driving such inter-individual variation have however not…
