Results 221 to 230 of about 125,890 (374)

Soil organic carbon pools in the northern circumpolar permafrost region

, 2009
C. Tarnócai, J. Canadell, E. Schuur, P. Kuhry, G. Mazhitova, S. Zimov   +5 more
semanticscholar   +1 more source

Pectobacterium versatile β‐Lactamase Contributes to Soft Rot Pectobacteriaceae (SRP) Community Diversity During Potato Infection

Environmental Microbiology Reports, Volume 17, Issue 3, June 2025.
This work analyses the ecological role exerted by β‐lactamase under natural conditions, in the absence of clinical antibiotic pressure. It shows that β‐lactamase acts as a common good and plays an important role in the maintenance of β‐lactam‐susceptible strains in the environment.
Camille Lorang, Pierre‐Yves Canto, Erwan Gueguen, Jacques Pédron, Marie‐Anne Barny   +4 more
wiley   +1 more source

Permafrost - Current and future challenges to study methanotrophy in permafrost affected tundra and wetlands [PDF]

, 2010
Liebner, S., Wagner, Dirk
core   +1 more source

The Changing Nature of Man's Quest for Food and Water as Related to Snow,ice, and Permafrost in the American Arctic.

, 1960
Harley Walker
openalex   +2 more sources

The Role of Migration in the Change of Northern Hemisphere Vegetation for the Past 50,000 Years

Journal of Biogeography, Volume 52, Issue 6, June 2025.
ABSTRACT Aim Our primary aim was to assess how dispersal limitation affected forest changes in the Northern Hemisphere during the last glacial cycle, and especially after the last deglaciation. Location Northern Hemisphere (between 20°N and 80°N). Time Period 50,000–0 years before present. Major Taxa Studied Angiosperms and gymnosperms. Methods We used
Deborah Zani, Heike Lischke, Adrian Lister, Veiko Lehsten, Brian Huntley   +4 more
wiley   +1 more source

Permafrost

, 2015
Noetzli, Jeannette, Christiansen, H H, Romanovsky, V E, Shiklomanov, N I, Smith, S L, Vieira, G, Zhao, L   +6 more
openaire   +1 more source

Permafrost and Freshwater Systems in the Arctic as Tipping Elements of the Climate System. [PDF]

Surv Geophys
Brovkin V, Bartsch A, Hugelius G, Calamita E, Lever JJ, Goo E, Kim H, Stacke T, de Vrese P.   +8 more
europepmc   +1 more source

Worlding and weirding with beaver: A more‐than‐human political ecology of ecosystem engineering

Transactions of the Institute of British Geographers, Volume 50, Issue 2, June 2025.
Short Abstract This paper examines a model of Nature‐based Solutions that involves the strategic use of ecosystem engineers: animals, plants, and microbes with disproportionate ecological agency capable of regional or even planetary‐scale niche construction.
Jamie Lorimer
wiley   +1 more source

Recent intensified riverine CO₂ emission across the Northern Hemisphere permafrost region. [PDF]

Nat Commun
Mu C, Li K, Liu S, Wei Y, Mu M, Shang X, Liu F, Zhang C, Liu H, Gao T, Song C, Zhang L, Karlsson J.   +12 more
europepmc   +1 more source

Permafrost Degradation and Concomitant Hydrological Changes Dominated by Anthropogenic Greenhouse Gas Emissions in the Northeastern Tibetan Plateau

Geophysical Research Letters, Volume 52, Issue 10, 28 May 2025.
Abstract Permafrost degradation on the Tibetan Plateau (TP) has profound impacts on hydrological processes, yet the responses of permafrost hydrology to different climate forcings remain unclear. Here we integrate outputs from global climate models with a watershed cryospheric‐hydrological model to provide the first quantitative attribution analysis to
Pei Fang, Taihua Wang, Dawen Yang, Jingjing Yang, Lihua Tang   +4 more
wiley   +1 more source