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   Articles with "distance sampling" as a keyword



Performance of generalized distance sampling models with temporary emigration: a simulation study

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recommendations! Published in 2025 at "Oikos"

DOI: 10.1002/oik.11544

Abstract: Generalized distance sampling (GDS) models are the distance sampling equivalent of temporary emigration N‐mixture models. In addition to density and the perceptibility component of detection, both contain an additional parameter for availability for detection which… read more here.

Keywords: performance; distance sampling; temporary emigration; generalized distance ... See more keywords

Field test of assumptions for using line transect distance sampling on rock ptarmigan

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recommendations! Published in 2025 at "Wildlife Biology"

DOI: 10.1002/wlb3.01471

Abstract: Reliable population estimates are essential for the management of harvested species. Line transect distance sampling using pointing dogs is an established survey method for willow ptarmigan and has also been proposed for the monitoring of… read more here.

Keywords: line transect; transect distance; rock; distance sampling ... See more keywords

Successful invasion: camera trap distance sampling reveals higher density for invasive raccoon dog compared to native mesopredators

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recommendations! Published in 2024 at "Biological Invasions"

DOI: 10.1007/s10530-024-03323-4

Abstract: Monitoring population parameters of invasive species gains importance as these species continue to expand all over the world. Monitoring of invasive mammalian mesopredators is, however, complicated due to their nocturnal and secretive behaviour. In the… read more here.

Keywords: distance sampling; raccoon dog; density; raccoon ... See more keywords

Quantifying the bias in density estimated from distance sampling and camera trapping of unmarked individuals

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recommendations! Published in 2017 at "Ecological Modelling"

DOI: 10.1016/j.ecolmodel.2017.02.007

Abstract: Population size estimates are an integral part of any species conservation or management project. They are often used to evaluate the impact of management intervention and can be critical for making decisions for future management.… read more here.

Keywords: distance sampling; density; camera trapping; sampling camera ... See more keywords

Improving national-scale breeding bird surveys with integrated distance sampling

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recommendations! Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-96787-w

Abstract: Bird population estimation over broad spatial and temporal scales is a key objective in ornithology. To date, bird ecologists mainly relied on standard point counts where the number of detected individuals is interpreted as either… read more here.

Keywords: national scale; improving national; distance sampling; integrated distance ... See more keywords

Automated methods for processing camera trap video data for distance sampling

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recommendations! Published in 2025 at "Pacific Conservation Biology"

DOI: 10.1071/pc25008

Abstract: Context Population monitoring is an essential need for tracking biodiversity and judging efficacy of conservation management actions, both globally and in the Pacific. However, population monitoring efforts are often temporally inconsistent and limited to small… read more here.

Keywords: distance; time; machine learning; automated methods ... See more keywords

Accounting for non‐random samples with distance sampling to estimate population density

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recommendations! Published in 2025 at "Journal of Applied Ecology"

DOI: 10.1111/1365-2664.70006

Abstract: A critical assumption of standard distance sampling is that sampling lines are located such that animals are uniformly distributed as a function of distance from the line. Failure to meet this assumption can introduce bias… read more here.

Keywords: distance; area; distance sampling; density ... See more keywords

An open‐population distance sampling framework for assessing population dynamics in group‐dwelling species

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recommendations! Published in 2017 at "Methods in Ecology and Evolution"

DOI: 10.1111/2041-210x.12932

Abstract: 1.Effective wildlife management and conservation depends on a detailed understanding of population dynamics at large spatial scales. Distance sampling is an efficient tool for landscape-scale monitoring, and the recent development of the open-population distance sampling… read more here.

Keywords: framework; distance; open population; population distance ... See more keywords

Road-based line distance surveys overestimate densities of olive baboons

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recommendations! Published in 2022 at "PLoS ONE"

DOI: 10.1371/journal.pone.0263314

Abstract: Estimating population density and population dynamics is essential for understanding primate ecology and relies on robust methods. While distance sampling theory provides a robust framework for estimating animal abundance, implementing a constrained, non-systematic transect design… read more here.

Keywords: density; olive baboons; distance sampling; distance ... See more keywords

Wildlife density estimation by distance sampling: A novel technique with movement compensation

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recommendations! Published in 2024 at "PLOS ONE"

DOI: 10.1371/journal.pone.0310020

Abstract: Estimates of population density are fundamental to wildlife conservation and management. Distance sampling from line transects is a widely used sample count method and is most often analysed using Distance software. However, this method has… read more here.

Keywords: distance; wildlifedensity; distance sampling; movement compensation ... See more keywords

A field test of unconventional camera trap distance sampling to estimate abundance of marmot populations

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recommendations! Published in 2020 at "Wildlife Biology"

DOI: 10.2981/wlb.00652

Abstract: The increasing use of remote motion-sensitive photography recently led to an extension of distance sampling (DS) to accommodate camera trap data. Camera trap distance sampling (CTDS) has been proposed as a promising tool to estimate… read more here.

Keywords: distance sampling; camera; availability bias; camera trap ... See more keywords