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Prospects for Integrating Disturbances, Biodiversity and Ecosystem Functioning Using Microbial Systems

Biodiversity is a key driver of ecosystem functioning, while disturbances are a key driver of biodiversity. Consequently, disturbances crucially influence ecosystem functioning–both directly via affecting ecosystem processes but also indirectly via altering biodiversity. We thus need to disclose the joint relationships between disturbances, biodiversity and functioning (DBF) to...

Interactions between predation and disturbances shape prey communities

Ecological disturbances are important drivers of biodiversity patterns. Many biodiversity studies rely on endpoint measurements instead of following the dynamics that lead to those outcomes and testing ecological drivers individually, often considering only a single trophic level. Manipulating multiple factors (biotic and abiotic) in controlled settings and measuring multiple...

Transient recovery dynamics of a predator–prey system under press and pulse disturbances

Chatzinotas 0 2 0 Department of Environmental Microbiology, Helmholtz Centre for Environmental Research-UFZ , Permoserstraße 15, 04318 Leipzig , Germany 1 Department of Ecological Modelling, Helmholtz Centre

Molecular quantification and differentiation of Candida species in biological specimens of patients with liver cirrhosis

Herber, Maud Treuheit, Albrecht Hoffmeister, Cornelius Engelmann. Formal analysis: Sandra Krohn, Antonis Chatzinotas, Cornelius Engelmann. 12 / 15 Funding acquisition: Sandra Krohn, Stephan BoÈhm, Jan

Diversity of protists and bacteria determines predation performance and stability

Predation influences prey diversity and productivity while it effectuates the flux and reallocation of organic nutrients into biomass at higher trophic levels. However, it is unknown how bacterivorous protists are influenced by the diversity of their bacterial prey. Using 456 microcosms, in which different bacterial mixtures with equal initial cell numbers were exposed to single...

Complete genome sequence of Pseudoalteromonas phage vB_PspS-H40/1 (formerly H40/1) that infects Pseudoalteromonas sp. strain H40 and is used as biological tracer in hydrological transport studies

Antonis Chatzinotas 0 3 0 Department of Environmental Microbiology, Helmholtz Centre for Environmental Research - UFZ , 04318 Leipzig , Germany 1 Institute of Anatomy, Histology and Embryology, Faculty of

Predator richness increases the effect of prey diversity on prey yield

Positive biodiversity-ecosystem functioning relationships are generally attributed to two mechanisms: complementarity and selection. These mechanisms have been primarily examined using plant communities, whereas bacterial communities remain largely unexplored. Moreover, it remains uncertain how predation by single or multiple predators affects these mechanisms. Here using 465...

Blind spots in global soil biodiversity and ecosystem function research

Soils harbor a substantial fraction of the world’s biodiversity, contributing to many crucial ecosystem functions. It is thus essential to identify general macroecological patterns related to the distribution and functioning of soil organisms to support their conservation and consideration by governance. These macroecological analyses need to represent the diversity of...

Where less may be more: how the rare biosphere pulls ecosystems strings

Antonis Chatzinotas 12 13 Laure Gallien 14 15 Angélique Gobet 16 Viola Kurm 17 Kirsten Küsel 13 19 Matthias C Rillig 0 1 Damian W Rivett 2 Joana F Salles 3 Marcel GA van der Heijden 4 5 6 Noha H Youssef 7