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Akademický článek

Double-observer approach with camera traps can correct imperfect detection and improve the accuracy of density estimation of unmarked animal populations

Autor: Yoshihiro Nakashima, Shun Hongo, Kaori Mizuno, Gota Yajima, Zeun’s C. B. Dzefck

Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)

Abstract Camera traps are a powerful tool for wildlife surveys. However, camera traps may not always detect animals passing in front. This constraint may create a substantial bias in estimating critical parameters such as the density of unmarked popu

Externí odkaz: https://doaj.org/article/0f2d3eec3cd049c9a40601ec1fb95691

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Akademický článek

Activity of wild Japanese macaques in Yakushima revealed by camera trapping: Patterns with respect to season, daily period and rainfall.

Autor: Goro Hanya, Yosuke Otani, Shun Hongo, Takeaki Honda, Hiroki Okamura, Yuma Higo

Publikováno v: PLoS ONE, Vol 13, Iss 1, p e0190631 (2018)

Animals are subject to various scales of temporal environmental fluctuations, among which daily and seasonal variations are two of the most widespread and significant ones. Many biotic and abiotic factors change temporally, and climatic factors are p

Externí odkaz: https://doaj.org/article/23b4fc081f8d4502995214634df065ba

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Predicting bushmeat biomass from species composition captured by camera traps: Implications for locally based wildlife monitoring

Autor: Shun Hongo, Zeun’s C. B. Dzefack, Latar N. Vernyuy, Sosuke Minami, Kaori Mizuno, Ryoma Otsuka, Yukiko Hiroshima, Champlain Djiéto‐Lordon, Yoshihiro Nakashima, Hirokazu Yasuoka

Publikováno v: Journal of Applied Ecology. 59:2567-2580

1. Facing the bushmeat crisis, tropical forests require effective monitoring for sustainable wildlife management. To gain credibility with local people and conservation officials, the monitoring needs indicators that comply with local knowledge and p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6b1c8c57639952a6d676e3dedf18d85
https://doi.org/10.1111/1365-2664.14257

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Seasonality in daily movement patterns of mandrills revealed by combining direct tracking and camera traps

Autor: Fred Loïque Mindonga-Nguelet, Shun Hongo, Etienne François Akomo-Okoue, Yoshihiro Nakashima

Publikováno v: Journal of Mammalogy

Movement is a fundamental characteristic of animals, but challenging to measure noninvasively. Noninvasive methods for measuring travel have different weaknesses, so multiple techniques need to be applied multiple techniques for reliable inferences.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3f1d59099726f572d04655b0e52f33b
https://doi.org/10.1093/jmammal/gyab141

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Double-observer approach with camera traps can correct imperfect detection and improve the accuracy of density estimation of unmarked animal populations

Autor: Yoshihiro Nakashima, Shun Hongo, Kaori Mizuno, Gota Yajima, Zeun’s C. B. Dzefck

Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)

Camera traps are a powerful tool for wildlife surveys. However, camera traps may not always detect animals passing in front. This constraint may create a substantial bias in estimating critical parameters such as the density of unmarked populations.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fa51bef613ea1e1b46ff4ff77048751
https://pubmed.ncbi.nlm.nih.gov/35132116

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