Title |
Chimpanzee population structure in Cameroon and Nigeria is associated with habitat variation that may be lost under climate change
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Published in |
BMC Ecology and Evolution, January 2015
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DOI | 10.1186/s12862-014-0275-z |
Pubmed ID | |
Authors |
Paul R Sesink Clee, Ekwoge E Abwe, Ruffin D Ambahe, Nicola M Anthony, Roger Fotso, Sabrina Locatelli, Fiona Maisels, Matthew W Mitchell, Bethan J Morgan, Amy A Pokempner, Mary Katherine Gonder |
Abstract |
The Nigeria-Cameroon chimpanzee (Pan troglodytes ellioti) is found in the Gulf of Guinea biodiversity hotspot located in western equatorial Africa. This subspecies is threatened by habitat fragmentation due to logging and agricultural development, hunting for the bushmeat trade, and possibly climate change. Although P. t. ellioti appears to be geographically separated from the neighboring central chimpanzee (P. t. troglodytes) by the Sanaga River, recent population genetics studies of chimpanzees from across this region suggest that additional factors may also be important in their separation. The main aims of this study were: 1) to model the distribution of suitable habitat for P. t. ellioti across Cameroon and Nigeria, and P. t. troglodytes in southern Cameroon, 2) to determine which environmental factors best predict their optimal habitats, and 3) to compare modeled niches and test for their levels of divergence from one another. A final aim of this study was to examine the ways that climate change might impact suitable chimpanzee habitat across the region under various scenarios. |
X Demographics
Geographical breakdown
Country | Count | As % |
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Spain | 2 | 67% |
Unknown | 1 | 33% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 3 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Colombia | 1 | <1% |
Germany | 1 | <1% |
Italy | 1 | <1% |
Peru | 1 | <1% |
United States | 1 | <1% |
Unknown | 165 | 97% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 37 | 22% |
Student > Master | 25 | 15% |
Researcher | 20 | 12% |
Student > Bachelor | 17 | 10% |
Student > Doctoral Student | 11 | 6% |
Other | 34 | 20% |
Unknown | 26 | 15% |
Readers by discipline | Count | As % |
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Agricultural and Biological Sciences | 61 | 36% |
Environmental Science | 28 | 16% |
Biochemistry, Genetics and Molecular Biology | 10 | 6% |
Earth and Planetary Sciences | 7 | 4% |
Social Sciences | 5 | 3% |
Other | 24 | 14% |
Unknown | 35 | 21% |