Topp-Jorgensen, J E, Nielsen, Martin R., Marshall, Andrew Robert orcid.org/0000-0003-4877-1018 et al. (1 more author) (2009) Relative densities of mammals in response to different levels of bushmeat hunting in the Udzungwa Mountains, Tanzania. Tropical Conservation Science. pp. 70-87. ISSN 1940-0829
Abstract
Bushmeat hunting constitutes the most immediate threat to wildlife populations in the Udzungwa Mountains of the Eastern Afromontane biodiversity hotspot. This study assesses the impact of hunting by comparing densities of mammalian species between the little hunted West Kilombero Scarp Forest Reserve (WKSFR), the medium-hunted Udzungwa Scarp Forest Reserve (USFR) and the intensively hunted New Dabaga Ulangambi Forest Reserve (NDUFR). Of the 22 species recorded, 20 were present in WKSFR, 17 in USFR and 12 in NDUFR. Most large species (>40 kg.) were absent from hunted areas, while medium-sized species were reduced more than smaller species. Few traces of Abbot’s duiker were observed in hunted areas and bush pig was reduced below 85% in hunted areas. Hunting appears to have little effect on primates, blue duiker, Harvey’s duiker, aardvark, eastern tree hyrax, and giant pouched rat in USFR, while hunting in NDUFR only seems of less concern for primates and giant pouched rat. Thus, the effect of hunting appears to be proportional to the size of the species and the intensity of hunting, although effects of life history strategy, forest fragment size, isolation, and previous logging cannot be excluded. Reductions of hunting levels are paramount to the survival of large bodied species in USFR and for the continued presence of most species in NDUFR. This study furthermore constitutes an important baseline for monitoring the effect of current efforts to implement joint forest management in the Udzungwa Mountains.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © Elmer Topp-Jørgensen, Martin Reinhardt Nielsen, Andrew Marshall, Ulrik Pedersen. This is an open access paper using the Creative Commons Attribution 3.0 license http://creativecommons.org/licenses/by/3.0/ - The license permits any user to download, print out, extract, archive, and distribute the article, so long as appropriate credit is given to the authors and source of the work. |
Dates: |
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Institution: | The University of York |
Academic Units: | The University of York > Faculty of Sciences (York) > Environment and Geography (York) |
Depositing User: | Pure (York) |
Date Deposited: | 22 Apr 2014 16:00 |
Last Modified: | 12 Jun 2024 01:16 |
Status: | Published |
Refereed: | Yes |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:75044 |