Population Densities Of Agile Gibbon (Hylobates Agilis) And Their Relationship With Habitat Characteristics And History Of Disturbance In The Ulu Muda Forest Reserve, Malaysia

The population of small ape species in Peninsular Malaysia has not been studied since the early 1980s, while many of their habitats are increasingly being converted for other land use types. This study aims to estimate the total number of agile gibbons (Hylobates agilis) groups in areas below 450 m...

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Main Author: Pang, Yi Heng
Format: Thesis
Language:English
Published: 2022
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Online Access:http://eprints.usm.my/59288/1/24%20Pages%20from%20PANG%20YI%20HENG%20-%20TESIS.pdf
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spelling my-usm-ep.592882023-08-29T06:46:43Z Population Densities Of Agile Gibbon (Hylobates Agilis) And Their Relationship With Habitat Characteristics And History Of Disturbance In The Ulu Muda Forest Reserve, Malaysia 2022-04 Pang, Yi Heng QH1-278.5 Natural history (General) The population of small ape species in Peninsular Malaysia has not been studied since the early 1980s, while many of their habitats are increasingly being converted for other land use types. This study aims to estimate the total number of agile gibbons (Hylobates agilis) groups in areas below 450 m above sea level within Ulu Muda Forest Reserve (UMFR), Kedah. The group densities in different parts of UMFR with different degrees of disturbance were compared. Bioacoustic surveys were conducted in nine study sites to estimate group density, while vegetation “speed plots” and satellite imagery were used to qualify habitat characteristics. The group density in UMFR ranged from 3.89 to 4.17 groups per km2 (95% C.I.), and did not show any significant difference among forest types (p = 0.27). The best ecological predictors for group density were “canopy cover” and “proportion of area deforested”. 2022-04 Thesis http://eprints.usm.my/59288/ http://eprints.usm.my/59288/1/24%20Pages%20from%20PANG%20YI%20HENG%20-%20TESIS.pdf application/pdf en public masters Perpustakaan Hamzah Sendut Pusat Pengajian Sains Kajihayat
institution Universiti Sains Malaysia
collection USM Institutional Repository
language English
topic QH1-278.5 Natural history (General)
spellingShingle QH1-278.5 Natural history (General)
Pang, Yi Heng
Population Densities Of Agile Gibbon (Hylobates Agilis) And Their Relationship With Habitat Characteristics And History Of Disturbance In The Ulu Muda Forest Reserve, Malaysia
description The population of small ape species in Peninsular Malaysia has not been studied since the early 1980s, while many of their habitats are increasingly being converted for other land use types. This study aims to estimate the total number of agile gibbons (Hylobates agilis) groups in areas below 450 m above sea level within Ulu Muda Forest Reserve (UMFR), Kedah. The group densities in different parts of UMFR with different degrees of disturbance were compared. Bioacoustic surveys were conducted in nine study sites to estimate group density, while vegetation “speed plots” and satellite imagery were used to qualify habitat characteristics. The group density in UMFR ranged from 3.89 to 4.17 groups per km2 (95% C.I.), and did not show any significant difference among forest types (p = 0.27). The best ecological predictors for group density were “canopy cover” and “proportion of area deforested”.
format Thesis
qualification_level Master's degree
author Pang, Yi Heng
author_facet Pang, Yi Heng
author_sort Pang, Yi Heng
title Population Densities Of Agile Gibbon (Hylobates Agilis) And Their Relationship With Habitat Characteristics And History Of Disturbance In The Ulu Muda Forest Reserve, Malaysia
title_short Population Densities Of Agile Gibbon (Hylobates Agilis) And Their Relationship With Habitat Characteristics And History Of Disturbance In The Ulu Muda Forest Reserve, Malaysia
title_full Population Densities Of Agile Gibbon (Hylobates Agilis) And Their Relationship With Habitat Characteristics And History Of Disturbance In The Ulu Muda Forest Reserve, Malaysia
title_fullStr Population Densities Of Agile Gibbon (Hylobates Agilis) And Their Relationship With Habitat Characteristics And History Of Disturbance In The Ulu Muda Forest Reserve, Malaysia
title_full_unstemmed Population Densities Of Agile Gibbon (Hylobates Agilis) And Their Relationship With Habitat Characteristics And History Of Disturbance In The Ulu Muda Forest Reserve, Malaysia
title_sort population densities of agile gibbon (hylobates agilis) and their relationship with habitat characteristics and history of disturbance in the ulu muda forest reserve, malaysia
granting_institution Perpustakaan Hamzah Sendut
granting_department Pusat Pengajian Sains Kajihayat
publishDate 2022
url http://eprints.usm.my/59288/1/24%20Pages%20from%20PANG%20YI%20HENG%20-%20TESIS.pdf
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