title: The importance of local tree resources around Gombe National Park, Western Tanzania: implications for humans and chimpanzees.
abstract: Miombo woodlands and associated habitats provide a vital resource for both humans and chimpanzees in western Tanzania. A baseline survey was conducted to determine the perceived relative value of different woody species to local people in the six villages adjacent to Gombe National Park. This area also provides direct comparison of tree utilization by humans and chimpanzees since it has been the site of a long-term behavioral study on chimpanzees. Four hundred and fifty-two people, all over 30 years old, were interviewed and asked to select the 10 trees that they considered to be the most important in their everyday lives: 77% of the 4520 responses (represented by 260 species) were native and 23% (represented by 35 species) were exotic trees. In this study, particular focus was paid to the 25 tree species most frequently listed. Of these trees, 19 (representing 50% of all responses) were native, and 6 were exotic. There was a marked difference in the choices, especially with respect to native trees, by men and women. Many of the trees highly prized by humans are also of great importance in the diet of chimpanzees. It is recommended that a major effort be made to maintain the usage and availability of native trees outside the park boundary, which, in conjunction with the balanced planting of exotics for meeting local needs, should contribute to protecting the biodiversity of Gombe and the local ethnobotanical heritage.
authors.affiliation: Department of Paleoenvironments, University of Montpellier II, France. a.lusty@tiscal.fr
authors.forename: Alex
authors.initials: A
authors.lastname: Chepstow-Lusty
authors.forename: Mark
authors.initials: M
authors.lastname: Winfield
authors.forename: Janette
authors.initials: J
authors.lastname: Wallis
authors.forename: Anthony
authors.initials: A
authors.lastname: Collins
mesh_terms: D000818:Animals; D044822:Biodiversity; D004032:Diet; D017753:Ecosystem; D005260:Female; D006801:Humans; D008297:Male; D002679:Pan troglodytes / Q000502:physiology*; D011795:Surveys and Questionnaires; D013636:Tanzania; D014197:Trees / Q000502:physiology*