17 datasets found

Microbial assemblages in thaw ponds inhabit highly heterogeneous environments where physico-chemical conditions vary both vertically through the water column and spatially...

We used 454 pyrosequencing to determine the bacterial community composition of 29 permafrost thaw ponds over a North-South permafrost degradation gradient in subarctic Quebec...

Amplification of the V4 region of the 18S rRNA of water samples from subarctic thermokarst lakes.

We measured growth under 24 different conditions for 85 accessions of Psychrobacter in tandem with whole genome sequencing and animal studies. We conducted comparative...

The global biogeography of microorganisms remains largely unknown in contrast to the well-studied diversity patterns of macroorganisms. We used arbuscular mycorrhizal (AM)...

Soil fungi play a major role in terrestrial ecosystem functioning through interactions with soil structure, plants, micro- and mesofauna and nutrient cycling through predation,...

A 12-year sample archive of DNA from Alaskan arctic tundra ecosystems are available to the Earth Microbiome Project for comparison of microbial diversity across a range of...

Permafrost thaw ponds in the subarctic region of Quebec emit net flux of methane to the atmosphere. Since microbial communities control biogeochemical processes, and in...

Amplification of the V6-V8 region of the bacterial 16S rRNA of water samples from subarctic thermokarst lakes.

Global population structure of a long-distance migratory shorebird.

Permafrost thaw ponds in the subarctic region of Quebec emit net flux of methane to the atmosphere. Since microbial communities control biogeochemical processes, and in...

A 135-cm-long sediment core from Lake Kamenistoe was recovered in 2018 from a coring platform positioned in the deepest (ca. 4 m) part of the lake (67°30'31.4'' N; 34°38'53.3''...

The 885-cm-long sediment core RZ19 (62°27′53′′N, 34°26′4′′E) was retrieved in 2019 from Razlomnoe Peat (northern shore of Lake Onega), radiocarbon-dated and analysed for pollen...

Thermokarst features, such as thaw ponds, are hotspots for methane emissions in warming lowland tundra. Presently we lack quantitative knowledge on the formation rates of...

This dataset contains plant phenology, nitrogen content and herbivory data gathered on Svalbard during the T-REX project in 2023, see:...

Small rodents are prevalent and functionally important across the world’s biomes, making their monitoring salient for ecosystem management, conservation, forestry and...

Ungefähr ein Viertel der Landoberfläche der Erde, eine riesige Fläche, weisen Dauerfrostböden, den Permafrost auf; Flächen mit dauergefrorenem...