Results 271 to 280 of about 120,356 (355)

Understanding the effects of patch‐burn grazing management on aboveground grassland invertebrate biodiversity

Oikos, EarlyView.
Landscape heterogeneity is widely recognized as a driver of biodiversity, yet its consequences for above‐ground, foliage‐dwelling insect communities under active grassland management remain underexplored. Patch‐burn grazing (PBG), which rotates fire across patches within a grazed landscape, is designed to promote spatial and temporal heterogeneity by ...
Zachary L. T. Bunch, Meghan L. Avolio, Sally E. Koerner, Kevin R. Wilcox, Lydia H. Zeglin, Kimberly J. Komatsu   +5 more
wiley   +1 more source

Tidewater cycle drives alpine glacial sediment plume geochemistry. [PDF]

Nat Commun
Forsch KO, Ruacho A, Aarons SM.
europepmc   +1 more source

Continental accumulation of fads2 copy numbers allows sticklebacks to thrive across a diversity of nutritional landscapes

Oikos, EarlyView.
Nutrients, including vital organic compounds, vary in availability across ecosystems, with the potential to act as a source of selection for traits that increase nutrient acquisition and biosynthesis. Compared to freshwaters, marine ecosystems are richer in the omega‐3 long‐chain polyunsaturated fatty acid (n‐3 LC‐PUFA) docosahexaenoic acid (DHA ...
Cornelia W. Twining, Cameron M. Hudson, Jernej Bravničar, Antonella Carosi, Gaël P. J. Denys, Philine G. D. Feulner, Žiga Fišer, Hanna Rosinger, Verena Saladin, Linda Zanella, Davor Zanella, Catherine L. Peichel, Blake Matthews   +12 more
wiley   +1 more source

16S rRNA amplicon metabarcoding dataset from a retreating glacier forefield in the high tropical andes. [PDF]

Data Brief
Reider KE, Fannin C, Hannah KA, Gelona AR, Anderson C, Barnard-Kubow K, Enke RA.   +6 more
europepmc   +1 more source

From the brink of extinction to regulation: northern Europe's white‐tailed eagles now face density dependence and climate constraints after rapid population growth

Oikos, EarlyView.
Population growth reflects the combined influence of regulation and density‐independent factors operating through demographic processes. Under exceptional circumstances (e.g. populations recovering from near‐extinction), growth may initially be weakly regulated but typically slows as negative density dependence (NDD) sets in.
Bård‐Jørgen Bårdsen, Elisabeth Hansen, Jan Ove Bustnes   +2 more
wiley   +1 more source

Glacier Melt as a Source of Mercury: Implications for Ecosystem Recovery and Environmental Trends. [PDF]

Environ Sci Technol
Mattio D, Guédron S, Sabatier P, Bertrand Y, Bonfanti N, Campillo S, Dommergue A, Gateuille D, Gautier E, Cortizas AM, Naffrechoux E, Rabatel A, Angot H.   +12 more
europepmc   +1 more source

Multitrophic alpha and beta diversity of lake plankton across Canada

Oikos, EarlyView.
Anthropogenic environmental changes impact freshwater biodiversity globally. While biodiversity assessments in freshwater environments have traditionally focused on individual groups of organisms or trophic levels, considering patterns of ‘multitrophic biodiversity' across the food web provides a more comprehensive view of anthropogenic impacts and ...
Vincent Fugère, Cindy Paquette, Gillian K. Martin, Rebecca E. Garner, Yannick Huot, David A. Walsh, Beatrix E. Beisner   +6 more
wiley   +1 more source

Meltwater and cold pump effects override climate control of grain size in polythermal glacier ice. [PDF]

Sci Rep
Li Y, Fu C.
europepmc   +1 more source

Justice in coexistence: Pastoralism and large carnivores on the Qinghai‐Tibet Plateau

People and Nature, EarlyView.
Abstract The conflict between livestock husbandry and large carnivore conservation presents significant challenges in grassland ecosystems worldwide. Achieving sustainable coexistence among herders, livestock and large carnivores requires reconciling diverse perspectives and interests through equitable, inclusive and fair processes that address both ...
Yufang Gao, Yue Yu
wiley   +1 more source

Projections of 21st-century sea-level fall along coastal Greenland. [PDF]

Nat Commun
Lewright L, Austermann J, Piecuch CG, Adhikari S, Davis JL, Milne GA, Paxman GJG.   +6 more
europepmc   +1 more source