Results 191 to 200 of about 12,458,012 (347)

Evaluating the Use of Environmental DNA as a Method to Determine Occupancy and Distribution of Coeur d'Alene Salamanders in Montana

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
The purpose of this project was to evaluate the efficacy of eDNA sampling to determine occupancy of Coeur d'Alene salamanders, an “imperiled” species in Montana. Previous methods used to identify occupied sites were haphazard with no measure of detection probability. Due to the unique habitat used by these salamanders (seeps and waterfall spray zones),
Jessica A. Coltrane   +5 more
wiley   +1 more source

Model-independent bounds on light pseudoscalars from rare B-meson decays [PDF]

open access: yesPhysics Letters B, 2018
B. Döbrich   +3 more
semanticscholar   +1 more source

Leveraging Long‐Term Ecological Research Initiatives Into the One Health Synthesis

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
We address important ecological and evolutionary considerations for advancing a One Health perspective by drawing attention to faunal and ecosystem changes occurring through the Great Plains of North America that have strong implications for future risk of emerging pathogens including zoonoses.
Andrew G. Hope   +2 more
wiley   +1 more source

The “regime shift extinctions” hypothesis and mass extinction of waterbirds in Hawaiʻi

open access: yesEcosphere, Volume 17, Issue 1, January 2026.
Abstract Studies of biodiversity loss commonly imply that species extinctions occurred as a direct result of initial human arrival and thus are attributable to stewardship failures of Indigenous Peoples. However, recent studies have suggested this assumption is not supported by the evidence, prompting a global reevaluation of existing assumptions.
Kristen C. Harmon   +2 more
wiley   +1 more source

A multi‐scale assessment of interior Douglas‐fir tree mortality for hazard and risk assessments

open access: yesEcosphere, Volume 17, Issue 1, January 2026.
Abstract Land managers use hazard (susceptibility) and risk rating systems to guide the application of forest management treatments that aim to reduce future damages to forests. Rating systems are typically designed for individual damage agents, but tree mortality often results from multiple agents without a clear proximate cause.
Robert A. Andrus   +7 more
wiley   +1 more source

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