Results 31 to 40 of about 4,113 (200)

ipsecr: An R package for awkward spatial capture–recapture data

open access: yesMethods in Ecology and Evolution, 2023
Some capture–recapture models for population estimation cannot easily be fitted by the usual methods (maximum likelihood and Markov‐chain Monte Carlo).
Murray G. Efford
doaj   +1 more source

A spatially explicit approach for estimating space use and density of common genets [PDF]

open access: yesAnimal Biodiversity and Conservation, 2014
Many species that occur at low densities are not accurately estimated using capture–recapture methods as such techniques assume that populations are well–defined in space.
Sarmento, P.   +3 more
doaj   +5 more sources

pstrampelli/SECR-Input-Files: SECR Input Files

open access: yes, 2022
SECR input file data for lion density in Ruaha ...
pstrampelli
core   +1 more source

LEVANTAMENTO FLORÍSTICO DE UMA ÁREA DE MATA SUBTROPICAL NO PARQUE ESTADUAL DO TURVO, TENENTE PORTELA, RS

open access: yesRevista do Instituto Florestal, 1992
o estudo florístico e fitossociológico dos componentes arbóreo e arbustivo da mata subtropical preservada no Parque Estadual do Turvo, RS (27° a 27°20'S e 53°40' a 54°10'W) está sendo feito pelo método de quadrantes em três áreas com estruturas ...
Leonida Lacorte Dias   +4 more
doaj   +1 more source

A spatially explicit capture-recapture estimator for single-catch traps [PDF]

open access: yes, 2015
This work was part-funded by EPSRC grant EP/I000917/1.1. Single-catch traps are frequently used in live-trapping studies of small mammals. Thus far a likelihood for single-catch traps has proven elusive and usually the likelihood for multi-catch traps is
Distiller, Greg   +3 more
core   +1 more source

iandurbach/optimal-secr-design: v1.0

open access: yes, 2020
First release, recreates results from paper "Fast, flexible alternatives to regular grid designs for spatial capture ...
Ian Durbach   +3 more
core   +1 more source

Marion Island mouse SECR

open access: yes, 2017
Zip file contains capture-mark-recapture file formatted for SECR analysis, trapping grid files, and session covariates for Marion Island mice 1991 ...
Rudi van Aarde (5014874)   +5 more
core   +1 more source

Evaluating heterogeneity of sex‐specific capture probability and precision in camera‐trap population estimates of tigers

open access: yesWildlife Society Bulletin, 2014
Population estimates of tigers (Panthers tigris) are affected by movement patterns of the sexes. We evaluated sex‐specific heterogeneity to estimate the tiger population at Ranthambhore Tiger Reserve, western Rajasthan, India. We also compared population
Randeep Singh   +4 more
doaj   +1 more source

Appendix B. Simulations of SECR with covariation of detection parameters.

open access: yes, 2016
Simulations of SECR with covariation of detection ...
G. Mowat (2927568)   +1 more
core   +1 more source

Effect of Water Saturation on the Diffusion/Adsorption of 22Na and Cesium onto the Callovo-Oxfordian Claystones

open access: yesGeofluids, 2017
The diffusion and adsorption behaviors of sodium and cesium were investigated in the Callovo-Oxfordian claystones (France) under unsaturated conditions.
Sébastien Savoye   +3 more
doaj   +1 more source

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