Results 151 to 160 of about 373,229 (297)

Integrating Molt Migration Into Physiological Assessments of Inter-Population Stress in a Globally Endangered Species. [PDF]

Ecol Evol
Bai S, Solovyeva D, Wang X, Xu F, Li P, Wang L, Liu B, Wang H, Gong Y.   +8 more
europepmc   +1 more source

Coexistence, crossover and extirpation in coalescent communities and ecotones

Oikos, EarlyView.
When two ecological communities come into contact, the strength of their mixing determines whether species coexist, extirpate, or extend their ranges. We present analytical formulas and simulations describing these transitions. Specifically, we derive abundance shifts upon community coalescence, identify the critical mixing strength leading to first ...
Martin Heidelman, Dervis Can Vural
wiley   +1 more source

How many species in the United States warrant consideration for Endangered Species Act protection? [PDF]

PeerJ
Greenwald N, Kemppinen K, Harlan W, Miller J.   +3 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

Development of Metagenomic Methods for Health Monitoring of Endangered Species Using Fecal Samples. [PDF]

Evol Appl
Sapino R, Fernández-González Á, Castresana J.   +2 more
europepmc   +1 more source

Familiarity and aggression shape long‐term associations and mortality risk in a solitary ungulate

Oikos, EarlyView.
Periodic social interactions are important to animal fitness, even in solitary species. For solitary species, these interactions can be unexpected and shaped by previous encounters. Despite being aggressive and largely solitary, black rhinoceroses Diceros bicornis are commonly seen in groups, suggesting they may engage in more social behaviours than ...
Rachel M. Stein, Adrian M. Shrader
wiley   +1 more source

A high-quality chromosome-level genome assembly of the endangered species Magnolia amoena. [PDF]

Sci Data
Liu Y, Liu XJ, Hu K, Li MH, Shen ZJ, Sun XQ, Lu RS.   +6 more
europepmc   +1 more source

State and Not-For-Profit delivery of species conservation. Cost utility analysis of multiple-species projects. [PDF]

Conservation of species is challenging, and there is continuing interest in finding more effective means to achieve conservation goals. State provision of conservation occurs in many countries, alongside a growing range of alternative providers including
Cullen, Ross, Hughey, Kenneth F.D., Vesey, S.E.   +2 more
core   +1 more source

Urban wild meat and pangolin consumption across southern forested Cameroon: The limited influence of COVID‐19

People and Nature, EarlyView.
Abstract Overexploitation of wildlife is pervasive in many tropical regions, and in addition to being a significant conservation and sustainability concern, it has received global attention given discussions over the origins of zoonotic disease outbreaks.
Franklin T. Simo, Ghislain F. Difouo, Christian N. Tchana, Alain Christel Wandji, Alfiery Laurel Djomnang‐Nkwala, Marcelle Mbadjoun Nziké, Sévilor Kekeunou, Markéta Swiacká, Daniel J. Ingram   +8 more
wiley   +1 more source

Are investigator-initiated clinical trials becoming an 'endangered species'? [PDF]

RMD Open
Marzo-Ortega H, De Marco G.
europepmc   +1 more source