Results 21 to 30 of about 35,541 (135)

Subterranean systems provide a suitable overwintering habitat for Salamandra salamandra

open access: yesInternational Journal of Speleology, 2017
The fire salamander (Salamandra salamandra) has been repeatedly noted to occur in natural and artificial subterranean systems. Despite the obvious connection of this species with underground shelters, their level of dependence and importance to the ...
Monika Balogová   +3 more
doaj   +1 more source

Estudio crítico del modelo de Manly-Parr

open access: yesRevista de Matemática: Teoría y Aplicaciones, 2009
Manly and Parr in 1968 obtain a model which give an estimation of the parameters of an animal population. The model presents some weakness on the specifications of the class of individual in the population.
Jorge Poltronieri Vargas
doaj   +1 more source

Complete results output of Jolly-Seber POPAN model ranking.

open access: yes, 2023
Complete results output of Jolly-Seber POPAN model ranking.
Matthew G. Keevil (5011094)   +4 more
core   +1 more source

VARIACIÓN DEMOGRÁFICA TEMPORAL DE LA TORTUGA DE RÍO CHOCOANA, Rhinoclemmys nasuta (GEOEMYDIDAE), EN ISLA PALMA, BAHÍA MÁLAGA, PACÍFICO DEL VALLE DEL CAUCA

open access: yesActa Biológica Colombiana, 2014
Pocos estudios demográficos de larga duración han sido realizados en tortugas dulceacuícolas de Suramérica, pese a la necesidad de este tipo de investigación para esclarecer las variaciones naturales y fortalecer procesos de conservación en este grupo ...
Mario Fernando Gárces Restrepo   +2 more
doaj   +1 more source

Urbanisation Leaves a Genetic Signature but No Detectable Demographic Effects in a Small Mammal Population [PDF]

open access: yesEcol Evol
Urbanisation can alter both genetic connectivity and demographic performance of wildlife populations, but these responses may occur on different temporal scales. Using multi‐year capture‐mark‐recapture data and microsatellite analyses of Eurasian red squirrels across an urbanisation gradient in Berlin, we found subtle genetic structuring without clear ...
Drenske S   +11 more
europepmc   +2 more sources

Appendix B. Apparent survival models and estimates from Cormack-Jolly-Seber analysis.

open access: yes, 2016
Apparent survival models and estimates from Cormack-Jolly-Seber ...
William D. Newmark (2924898)   +2 more
core   +1 more source

Study on the population structure of the paradoxical frog, Pseudis bolbodactyla (Amphibia: Anura: Hylidae), using natural markings for individual identification

open access: yesZoologia (Curitiba), 2013
The goal of this study was to assess the population structure of Pseudis bolbodactyla Lutz, 1925 using natural markings to identify individuals. Recruitment, survival, and population size estimations were obtained using the Jolly-Seber stochastic method.
Werther P. Ramalho   +4 more
doaj   +1 more source

The four best supported Cormack-Jolly-Seber models of survival as determined by AICc scores.

open access: yes, 2018
The four best supported Cormack-Jolly-Seber models of survival as determined by AICc scores.
Johnathan Merkle (5244023)   +9 more
core   +1 more source

Evaluating wildlife rehabilitation: successful return of rehabilitated gulls to the wildEvaluating wildlife rehabilitation: successful return of rehabilitated gulls to the wild [PDF]

open access: yesRoyal Society Open Science
The expansion of human activities has increased the need for animal rehabilitation, especially for urban-breeding species such as herring gulls (Larus argentatus) and lesser black-backed gulls (Larus fuscus), which now commonly nest on buildings and ...
Reinoud Allaert   +8 more
doaj   +1 more source

The Influence of Mark-Recapture Sampling Effort on Estimates of Rock Lobster Survival. [PDF]

open access: yesPLoS ONE, 2016
Five annual capture-mark-recapture surveys on Jasus edwardsii were used to evaluate the effect of sample size and fishing effort on the precision of estimated survival probability. Datasets of different numbers of individual lobsters (ranging from 200 to
Ziya Kordjazi   +4 more
doaj   +1 more source

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