Results 1 to 10 of about 580 (143)

Understanding the impact of correlation within pair‐bonds on Cormack–Jolly–Seber models [PDF]

open access: goldEcology and Evolution, 2021
The Cormack–Jolly–Seber (CJS) model and its extensions have been widely applied to the study of animal survival rates in open populations. The model assumes that individuals within the population of interest have independent fates. It is, however, highly
Alexandru M. Draghici   +2 more
doaj   +2 more sources

Continuous time–dependent individual covariates and the Cormack–Jolly–Seber model

open access: diamondAnimal Biodiversity and Conservation, 2007
Covariantes continuas individuales dependientes del tiempo y el modelo de Cormack-Jolly-Seber El modelo de Cormack–Jolly–Seber proporciona el marco básico para analizar la supervivencia de animales en poblaciones abiertas utilizando datos de captura ...
S. J. Bonner, C. J. Schwarz
doaj   +4 more sources

Estimating Survival, Growth, and Morphometric Relationships of Blue Crab (Callinectes sapidus) in North Carolina Using Mark–Recapture and Bayesian Approaches [PDF]

open access: yesAnimals
Several of the North Carolina blue crab’s (Callinectes sapidus) life history parameters such as growth rate, natural mortality, and length–weight relationships would benefit from being updated or localized. To this end, we designed a mark–recapture study
Alex J. Rocco, Jie Cao
doaj   +2 more sources

Age-Specific Demographic Response of a Long-Lived Scavenger Species to Reduction of Organic Matter in a Landfill [PDF]

open access: yesAnimals, 2023
Food availability shapes demographic parameters and population dynamics. Certain species have adapted to predictable anthropogenic food resources like landfills. However, abrupt shifts in food availability can negatively impact such populations.
Diego J. Arévalo-Ayala   +5 more
doaj   +2 more sources

Salmon Louse Infestation Impairs the Long‐Term Survival of Sea‐Run Brown Trout [PDF]

open access: yesEcology and Evolution
Anadromous salmonids, including sea‐run brown trout, are exposed to ectoparasitic salmon lice during their sea migrations. The development of intensive aquaculture in coastal areas has promoted louse epidemics by substantially increasing the number of ...
Knut Wiik Vollset   +4 more
doaj   +2 more sources

Demography and Behaviour of Teinopodagrion oscillans (Odonata: Megapodagrionidae) in a Protected Area of the Colombian Andean Region [PDF]

open access: yesInsects
The demography and behaviour of Teinopodagrion oscillans was studied in a protected area in the Andean region of Colombia. Adult damselflies were individually marked, and using their recapture histories, we estimated survival, longevity, sex ratio, and ...
Fredy Palacino-Rodríguez   +3 more
doaj   +2 more sources

Moderate evidence for the sex‐dependent effect of poisoning on adult survival in a long‐lived raptor species [PDF]

open access: yesEcology and Evolution
Survival rate is usually the greatest contributor to population growth in long‐lived species, and its accurate estimation along with the evaluation of the factors influencing it is therefore essential for effective conservation.
Bernadett Zsinka   +4 more
doaj   +2 more sources

Interpreting a Sudden Population Decline in a Long‐Lived Species (Malaclemys terrapin rhizophorarum) [PDF]

open access: yesEcology and Evolution
Long‐term ecological studies are critical for providing insight into population dynamics and detecting population declines, particularly for species of conservation concern.
Jacquelyn C. Guzy   +6 more
doaj   +2 more sources

Mosquito survival from mark–recapture studies releasing at known age [PDF]

open access: yesParasites & Vectors
Background The expected lifetime (EL) of mosquitoes has been the subject of a large body of historical research, including by mark–recapture (MR) methods.
Justin Matthews
doaj   +2 more sources

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