Home
→
Browsing by Subject

Browsing by Subject "Tundra"

Now showing items 1-4 of 4

Community structure, ecophysiology, and regulation of new, acid-tolerant denitrifiers as cause of high N2O emissions from cryoturbated peat circles of acidic tundra soils

Hetz, Stefanie Alexandra (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2021)

Denitrification is the main source of N2O emissions from cryoturbated peat circles in the Eastern European Arctic tundra. These permafrost-affected bare peat circles lack vegetation, have a high amount of available nitrate, ...
Input of easily available organic C and N stimulates microbial decomposition of soil organic matter in arctic permafrost soil

Wild, Birgit; Schnecker, Jörg; Alves, Ricardo J. Eloy; Barsukov, Pavel; Barta, Jiri; Čapek, Petr; Gentsch, Norman; Gittel, Antje; Guggenberger, Georg; Lashchinskiy, Nikolay; Mikutta, Robert; Rusalimova, Olga; Šantrůčková, Hana; Shibistova, Olga; Urich, Tim; Watzka, Margarete; Zrazhevskaya, Galina; Richter, Andreas (London : Elsevier Ltd., 2014)

Rising temperatures in the Arctic can affect soil organic matter (SOM) decomposition directly and indirectly, by increasing plant primary production and thus the allocation of plant-derived organic compounds into the soil. ...
Microbial community composition shapes enzyme patterns in topsoil and subsoil horizons along a latitudinal transect in Western Siberia

Schnecker, Jörg; Wild, Birgit; Takriti, Mounir; Eloy Alves, Ricardo J.; Gentsch, Norman; Gittel, Antje; Hofer, Angelika; Klaus, Karoline; Knoltsch, Anna; Lashchinskiy, Nikolay; Mikutta, Robert; Richter, Andreas (Amsterdam : Elsevier, 2015)

Soil horizons below 30cm depth contain about 60% of the organic carbon stored in soils. Although insight into the physical and chemical stabilization of soil organic matter (SOM) and into microbial community composition ...
Nitrogen dynamics in Turbic Cryosols from Siberia and Greenland

Wild, Birgit; Schnecker, Jörg; Bárta, Jiri; Čapek, Petr; Guggenberger, Georg; Hofhansl, Florian; Kaiser, Christina; Lashchinskiy, Nikolay; Mikutta, Robert; Mooshammer, Maria; Šantrůčková, Hana; Shibistova, Olga; Urich, Tim; Zimov, Sergey A.; Richter, Andreas (Amsterdam : Elsevier, 2013)

Turbic Cryosols (permafrost soils characterized by cryoturbation, i.e., by mixing of soil layers due to freezing and thawing) are widespread across the Arctic, and contain large amounts of poorly decomposed organic material ...

Now showing items 1-4 of 4

Submit new document to repository

Browse

All content
- Communities & Collections
- By Issue Date
- Authors
- Titles
- Subjects
- Subjects (GND)
- DDC
- License
- Type

My Account

Usage Statistics

of the Repository

Browsing by Subject "Tundra"

Browsing by Subject "Tundra"

Browse

All content

My Account

Usage Statistics