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Data from: Proxies in practice: calibration and validation of multiple indices of animal abundance
- 负责人：
- Falcy, Matthew
- 关键词：
- Calibration Chinook salmon Convenience sample cross validation indices monitoring proxies weighted regression
- DOI：
- doi:10.5061/dryad.nk513
- 摘要：
- and unbiased estimates of abundance are often cost prohibitive. Proxies of abundance are therefore common, but require calibration and validation. There are ma
Data from: Estimating abundance of the federally endangered Mitchell’s satyr butterfly using hierarchical distance sampling
- 负责人：
- Hamm, Christopher A.
- DOI：
- doi:10.5061/dryad.v977b
- 摘要：
- in terms of staffing and time, but the data from these surveys cannot be used to estimate abundance. Mark release recapture surveys generate estimates
Data from: Robust estimates of a high Ne/N ratio in a top marine predator, southern bluefin tuna
- 负责人：
- Waples, Robin
- DOI：
- doi:10.5061/dryad.46g67n8
- 摘要：
- estimated adult abundance at N ≈ 2 × 106 for southern bluefin tuna (SBT), a highly fecund top predator that supports a lucrative (~$1 billion/year) fishery
Data from: The devil is in?the detail: estimating species richness, density, and?relative abundance of?tropical island herpetofauna
- 负责人：
- DOI：
- doi:10.5061/dryad.88v79
- 摘要：
- ulting in underestimation of abundance of small or camouflaged species; and also resulted in low precision in lizard species richness estimates
Data from: Estimating population size in the presence of temporary migration using a joint analysis of telemetry and capture recapture data
- 负责人：
- DOI：
- doi:10.5061/dryad.3bn27
- 摘要：
- on when estimating capture probabilities can be used to estimate the abundance and size distribution of a population as though it were closed. 4. Our model provides
Data from: Density-dependent space use affects interpretation of camera trap detection rates
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.r2280gb8k
- 摘要：
- Camera-traps (CTs) are an increasingly popular tool for wildlife survey and monitoring. Estimating relative abundance in unmarked species is oft
Data from: Abundance estimation with sightability data: a Bayesian data augmentation approach
- 负责人：
- DOI：
- doi:10.5061/dryad.f8669
- 摘要：
- and adjust forvisibility bias in wildlife population surveys.Population abundance is estimated using a modified Horvitz Thompson(mHT) estimator in which counts
Data from: Evaluating noninvasive genetic sampling techniques to estimate large carnivore abundance
- 负责人：
- DOI：
- doi:10.5061/dryad.n90hg
- 摘要：
- sampling) to obtain genetic samples for abundance estimation of coyotes, black bears and Canada lynx in three areas of Newfoundland, Canada. We calculated
Data from: Integrating abundance and diet data to improve inferences of food web dynamics
- 负责人：
- DOI：
- doi:10.5061/dryad.5q136q2
- 摘要：
- ng these data sources can be used to better estimate of consumption rates. 2. Our modeling approach informs traditional multispecies population abundance
Data from: Estimating densities and spatial distribution of a commensal primate species, the long-tailed macaque (Macaca fascicularis)
- 负责人：
- DOI：
- doi:10.5061/dryad.21kb2kq
- 摘要：
- and abundance estimates for a long-tailed macaque population we conducted line transect distance sampling throughout Baluran National Park (250km2), East Java, Indones
