Results 61 to 70 of about 4,113 (200)

Spatially Explicit Capture-Recapture Through Camera Trapping: A Review of Benchmark Analyses for Wildlife Density Estimation

open access: yesFrontiers in Ecology and Evolution, 2020
Camera traps have become an important research tool for both conservation biologists and wildlife managers. Recent advances in spatially explicit capture-recapture (SECR) methods have increasingly put camera traps at the forefront of population ...
Austin M. Green   +3 more
doaj   +1 more source

PVA Highlights Different Management Actions Required to Prevent Extinction in Fenced and Unfenced Populations of Reintroduced Western Quolls

open access: yesAustral Ecology, Volume 51, Issue 9, September 2026.
ABSTRACT Population Viability Analysis (PVA) is a broad tool which can be used to estimate the likelihood of population persistence in translocated populations. We used PVA to evaluate the viability of two reintroduced populations of western quolls, a threatened marsupial carnivore, using population‐specific parameters.
Rebecca Schaefer   +7 more
wiley   +1 more source

Model definitions and selection criteria for density models fitted for the control and lure surveys in secr.

open access: yes, 2016
Model definitions and selection criteria for density models fitted for the control and lure surveys in secr.
Paul Johnson (350591)   +7 more
core   +1 more source

Parameters of lion density (lions per 100 km2) and abundance computed from individual lion sightings in a spatially explicit capture recapture (SECR), using polygon search maximum likelihood framework and traditional capture mark recapture using 10 sampling occasions.

open access: yes, 2020
Parameters of lion density (lions per 100 km2) and abundance computed from individual lion sightings in a spatially explicit capture recapture (SECR), using polygon search maximum likelihood framework and traditional capture mark recapture using 10 ...
Yadvendradev V. Jhala (103336)   +3 more
core   +1 more source

Distribution of mercury in Amanita fulva (Schaeff.) Secr. mushrooms: Accumulation, loss in cooking and dietary intake

open access: yesEcotoxicology and Environmental Safety, 2015
Representative individual specimens and pooled samples of carpophores of edible wild-grown fungus Amanita fulva (Schaeff.) Secr. and forest topsoil layer (0-10 cm) beneath the carpophores were collected from 15 spatially distant places in Poland and examined for total Hg.
Jerzy Falandysz, Małgorzata Drewnowska
openaire   +3 more sources

Climate Contracting and Carbon Performance: Does Climate Governance Matter?

open access: yesCorporate Governance: An International Review, Volume 34, Issue 5, Page 926-954, September 2026.
ABSTRACT Research Question/Issue Despite the growing integration of environmental, social, and governance (ESG)‐linked incentives in executive compensation contracts, empirical evidence on their effectiveness in driving substantive ESG outcomes remains inconclusive.
Hany Elbardan   +2 more
wiley   +1 more source

Micromechanical modeling of the Compression of the Damaged Zone experiment in the Callovo-Oxfordian formation [PDF]

open access: yesAdvances in Geosciences, 2018
A theoretical model of the Compression of the Damaged Zone experiment is proposed. The tools of micromechanics are used to represent the fractured zone. Assuming an elastic behavior of the sound COx claystone and a simplified geometry of the drift, an
J. Bluthé   +3 more
doaj   +1 more source

Social discounting, social costs of carbon, and their use in energy system models

open access: yesEnvironmental Research Letters, 2021
Discounting plays a large role in cost-optimization models, but is nevertheless often only covered in little detail in energy system models. The aim of this paper is to highlight the effects of varying discount rates and social costs of carbon in energy ...
Konstantin Löffler
doaj   +1 more source

Evaluating synthetic substitutes to reduce illegal harvesting and support species recovery

open access: yesConservation Biology, Volume 40, Issue 4, August 2026.
Abstract Providing synthetic substitutes is a widely promoted strategy to shift consumer demand away from wildlife products derived from threatened species. Yet, there is little evidence on whether product substitution prevents illegal or unsustainable harvesting and contributes to the recovery of threatened populations.
Aditya Shekhar Malgaonkar   +17 more
wiley   +1 more source

Many Stayers, Few Movers: Seasonal and Sex‐Based Movement Patterns in an Endangered Forest‐Dwelling Salamander

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
We investigated individual and population‐level spatial ecology in the forest specialist Salamandrina perspicillata, assessing spatial displacements, movement rates, home ranges and population density across sexes and seasons. Our results unravel a movement system characterised by many highly sedentary individuals and few relatively mobile ones (many ...
Antonio Romano   +4 more
wiley   +1 more source

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