Biodiversity survey and estimation for line-transect sampling [PDF]
Frontiers in Plant Science, 2023 Conducting biodiversity surveys using a fully randomised design can be difficult due to budgetary constraints (e.g., the cost of labour), site accessibility, and other constraints.
Youhua Chen +2 more
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Abundance estimation for line transect sampling: A comparison of distance sampling and spatial capture-recapture models. [PDF]
PLoS ONE, 2021 Accurate and precise abundance estimation is vital for informed wildlife conservation and management decision-making. Line transect surveys are a common sampling approach for abundance estimation.
Nathan J Crum +2 more
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The effect of animal movement on line transect estimates of abundance. [PDF]
PLoS ONE, 2015 Line transect sampling is a distance sampling method for estimating the abundance of wild animal populations. One key assumption of this method is that all animals are detected at their initial location.
Richard Glennie +2 more
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An open spatial capture–recapture model for estimating density, movement, and population dynamics from line‐transect surveys [PDF]
Ecology and Evolution, 2021 The purpose of many wildlife population studies is to estimate density, movement, or demographic parameters. Linking these parameters to covariates, such as habitat features, provides additional ecological insight and can be used to make predictions for ...
Timothy A. Gowan +2 more
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Accounting for subgroup structure in line-transect abundance estimates of false killer whales (Pseudorca crassidens) in Hawaiian waters. [PDF]
PLoS ONE, 2014 For biological populations that form aggregations (or clusters) of individuals, cluster size is an important parameter in line-transect abundance estimation and should be accurately measured.
Amanda L Bradford +3 more
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Line transect sampling in mountainous terrains [PDF]
, 2011 Line transect sampling is an attractive method to estimate abundance in certain mountainous terrains, since it allows to cover a large region in a short period of time and there is no need to mark or capture animals. Abundance estimates are obtained with
Afonso, Anabela, Alpizar-Jara, Russell
core +2 more sources
Changes in Woody Vegetation over 31 Years in Farmed Parkland of the Central Plateau, Burkina Faso
Land, 2021 Farmed parklands of the Central Plateau, Burkina Faso, integrate native woody vegetation with managed cropland. However, sapling survival in the parklands is increasingly threatened. This study characterized woody vegetation abundance along a 2.7 km long
Koichi Takenaka +5 more
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Tingkat Keanekaragaman Hewan Troglobioints pada Ekosistem Gua di Tajur Bogor Jawa Barat
Bioeksperimen: Jurnal Penelitian Biologi, 2020 The purpose of this study was to determine the level of diversity of Troglobionts animals, species composition, species dominance, and uniformity in the Cave of Tajur Bogor, West Java.
Giry Marhento, Mashudi Alamsyah
doaj +1 more source
Floodplain Forests and Urban Parks – A Brief Comparison of Bird Diversity
Journal of Landscape Ecology, 2021 Urbanization in cultural landscapes generally tends to select for omnivorous, granivorous, and cavity/hole nesting bird species in green urban areas. Studies on bird diversity in the cities are important to better understanding to the ecology of urban ...
Machar Ivo +3 more
doaj +1 more source
Double Kernel Method Using Line Transect Sampling
Austrian Journal of Statistics, 2016 A double kernel method as an alternative to the classical kernel method is proposed to estimate the population abundance by using line transect sampling.
Omar Eidous, M.K. Shakhatreh
doaj +1 more source