Results 101 to 110 of about 67,753 (188)

Climate Warming Promotes Carbon Sequestration and Weathering in Tundra Landscapes and Alters Carbon Chemistry of Subarctic Lakes in Scandinavia

Global Change Biology Communications, Volume 1, Issue 3, September 2026.
Climate‐induced vegetation greening (NDVImax) stimulated C‐sequestration in subarctic catchments by 10%–85% during the last decades. Increases in weathering and declines in non‐marine SO4 atmospheric deposits were identified as the main drivers of decadal increases in inorganic C (ICalk) run‐off to subarctic lakes.
Willem Goedkoop, Sven Adler, Jens Fölster, Danny C. P. Lau   +3 more
wiley   +1 more source

Lødingen reinforskningsstasjon legges ned

Rangifer, 1983
The section tells about the closure of the Norwegian Reindeer Research Station at Kåringen in  North Norway in 1983. The research station started in 1957 and the Norwegian Reindeer Research started as an organisation of its own in 1969. The Agricultuaral
Sven Skjenneberg
doaj   +1 more source

The art of avoidance: bedsite use, antipredator strategies, and predation risk in white‐tailed deer fawns

The Journal of Wildlife Management, Volume 90, Issue 7, September 2026.
Horizontal visibility, rather than concealment cover, drove fawn bedsite use and predation risk. Greater field of view decreased the odds of coyote predation, likely by facilitated by early detection. As fawns transitioned from hiders to followers, they shifted from using dense overstory concealment to more open overstory that favored improved escape ...
Tyler R. Obermoller, Eric S. Michel, Joseph K. Bump   +2 more
wiley   +1 more source

Using a social‐ecological macrosystems framework to understand how human activities alter ecological synchrony

People and Nature, Volume 8, Issue 9, Page 2902-2924, September 2026.
Abstract Different aspects of ecological systems, biotic or abiotic, often fluctuate in coordinated patterns over space and time. Such high concordance between ecological processes is often referred to as ecological synchrony. Human activities, including and beyond climate change, have the potential to alter ecological synchrony by disrupting or ...
Yiluan Song, Mallory Barnes, K. Ann Bybee‐Finley, Kyla M. Dahlin, Travis McDevitt‐Galles, Stephan B. Munch, Guillermo E. Ponce‐Campos, Casey Youngflesh, Benjamin Zuckerberg, Kai Zhu   +9 more
wiley   +1 more source

Sustainable Reindeer Husbandry

, 2002
The goal of the project is to assess circumpolar reindeer herding and husbandry in relation to ecological, economic and social/cultural sustainability. This will be done by carrying out a thematic survey and assessment of reindeer husbandry in the region,
Jernsletten, Johnny-Leo L., Klokov, Konstantin B.   +1 more
core   +1 more source

Balancing forage and fear: How people, environment and predators shape reindeer grazing in the Fennoscandian tundra

People and Nature, Volume 8, Issue 9, Page 3182-3200, September 2026.
Abstract The long history of reindeer herding in Fennoscandia has shaped the mountain tundra by influencing its productivity, nutrient and carbon cycling and vegetation structure. By partly limiting shrub expansion, extensive reindeer grazing contributes to ecosystem resilience and helps mitigate climate change effects.
Marianne Stoessel, Felicia Wikinger, Regina Lindborg   +2 more
wiley   +1 more source

Controlling the stock or the habitat – The crisis of native invasive encroachment in the grazing land of Norwegian reindeer husbandry [PDF]

Climate change negatively impacts reindeer grazing in Fennoscandia, with the encroachment of Empetrum nigrum (crowberry) being a significant, yet largely unrecognized problem. Crowberry encroachment affects the neighboring palatable vegetation negatively,
Pham, Minh Nhat, Braathen, Kari Anne, Skalska-Tuomi, Maria Wilhelmina, Armstrong, Claire W.   +3 more
core   +1 more source

Monitoring wildlife using long‐endurance solar‐electric UAVs

Wildlife Biology, Volume 2026, Issue 5, September 2026.
This report discusses the effectiveness of using small solar‐electric UAV (uncrewed aerial vehicles) for aerial wildlife monitoring. We review four years of aerial wildlife monitoring missions using a 5.5‐m wingspan, solar‐electric UAV that was equipped with a gimballed IR/RGB camera.
Götz Bramesfeld, William Bissonnette, Maya Rahaman‐Noronha, Kanwar Johal   +3 more
wiley   +1 more source

Livestock as insurance and social status. Evidence from reindeer herding in Norway [PDF]

The theory of livestock as a buffer stock predicts that agropastoralists facing substantial risks typically will use liquid assets, such as livestock, for self-insurance to smooth consumption.
Anders Skonhoft, Anne Borge Johannesen
core  

Estimating red deer Cervus elaphus population density using drones in a steep and rugged terrain

Wildlife Biology, Volume 2026, Issue 5, September 2026.
Precise and accurate information about population density, crucial for wildlife management, is difficult to obtain for elusive species living in dense forests or steep and inaccessible terrain. Using unmanned aerial vehicles (UAVs), we developed a method for obtaining absolute population estimates of ungulates living in steep, rugged, and partly ...
Julie Bommerlund, Torbjørn Ergon, Simon Filhol, Atle Mysterud   +3 more
wiley   +1 more source