Results 201 to 210 of about 214,278 (282)

Impacts of nitrogen on vegetation [PDF]

, 2008
Ashmore, Mike, Cinderby, Steve, Cooper, David, Emmett, Bridget, Frey, Sibylle, Hall, Jane, Harmens, Harry, Hicks, Kevin, Rowe, Ed   +8 more
core  

Bioclimatic, demographic and anthropogenic correlates of grizzly bear activity patterns in the Greater Yellowstone Ecosystem

Oikos, EarlyView.
Plasticity of diel activity rhythms may be a key element for adaptations of wildlife populations to changing environmental conditions. In the last decades, grizzly bears Ursus arctos in the Greater Yellowstone Ecosystem (GYE) have experienced notable environmental fluctuations, including changes in availability of food sources and severe droughts ...
Aurora Donatelli, Mark A. Haroldson, Justin G. Clapp, Paolo Ciucci, Frank T. van Manen   +4 more
wiley   +1 more source

Integrating UAV visible and multispectral imagery to assess grazing-induced vegetation responses in sandy grasslands. [PDF]

Front Plant Sci
Guan Q, Jiang M, Du W, Chen X, Yan B.
europepmc   +1 more source

Is a plant truly plastic? Nutrients and neighbours induce trait‐specific responses, but performance depends on response direction

Oikos, EarlyView.
Plants live in a heterogeneous world, where nutrient and neighbour distributions vary in space and time. Plants can respond to this variation through plastic responses in individual organs, which are assumed to be coordinated among traits to support a coherent, adaptive strategy, maintaining plant growth in varying environments.
Charlotte Brown, Emily M. Holden, James F. Cahill Jr.   +2 more
wiley   +1 more source

Effect of Mineral Fertilization on Vegetation of HNV Pastures in the Apuseni Mountains (Romania). [PDF]

Plants (Basel)
Ghețe I, Rotar I, Pleșa A, Ghețe A, Șerban C, Stoian V.   +5 more
europepmc   +1 more source

Anisotropic community turn‐over at habitat edges informs on assembly drivers: simulation and empirical test on soil macrofauna

Oikos, EarlyView.
Biodiversity dynamics in heterogeneous landscapes is the result of a complex interplay between movement processes of organisms within and between habitat patches, and niche filtering processes due to spatially varying environmental conditions. Disentangling the relative influences of these different processes on community assembly and dynamics is a ...
Gwenaelle Auger, Julien Pottier, Laurence Andanson, Pauline Bonnal, Sandrine Revaillot, Marilyn Roncoroni, Franck Jabot   +6 more
wiley   +1 more source

Biogeographical patterns and ecological cascades of soil nutrients, plant nutrients, and population traits of Neotrinia splendens grasslands in the Qinghai-Tibet Plateau. [PDF]

BMC Plant Biol
Liu J, Lu S, Zhang R, Li N, Hou D.
europepmc   +1 more source

Large, rugged and remote: The challenge of wolf–livestock coexistence on federal lands in the American West

People and Nature, EarlyView.
Abstract The expansion of grey wolves (Canis lupus) across the western United States, including on public lands used for extensive livestock grazing, requires tools and techniques for reducing wolf–livestock conflict and supporting coexistence. We examined approaches used on forested lands managed by the U.S.
Robert M. Anderson, Susan Charnley, Jeff Vance Martin, Kathleen Epstein   +3 more
wiley   +1 more source

Land use and soil drainage interactions drive macroinvertebrates and diatoms composition but not their diversity. [PDF]

Sci Rep
Ortega JCG, Hall RL, Ezzati G, Mellander PE.   +3 more
europepmc   +1 more source