The myriad consequences of hunting for vertebrates and plants in tropical forests |
|
|---|---|
| Author | |
| Wright, S.J. | |
| Year | |
| 2003 | |
| Secondary Title | |
| Perspectives in Plant Ecology, Evolution and Systematics | |
| Volume | |
| 6 | |
| Pages | |
| 73-86 | |
| Abstract | |
| Humans hunt forest vertebrates throughout the tropics. Many preferred game species consume flowers, fruit, seeds and/or leaves, and these interactions will cause their harvest to ramify through forests. Three related issues will determine how severely the harvest of forest vertebrates influences the plant community. First, the types of species selected by hunters and the intensity of the harvest will determine which vertebrates are removed and which remain. Second, the possible presence of ecologically similar, non-game species able to expand their activities to fulfill the ecological role of heavily exploited species will determine how severely the harvest disrupts ecological relationships between the community of forest vertebrates and the community of forest plants. Finally, hunters will alter plant species composition if the harvest of vertebrates differentially affects mutualists or pests of particular plant species. Hunters will also alter plant diversity if the harvest of vertebrates disrupts ecological mechanisms that permit plant species to coexist. I examine hunter selectivity, the intensity of the hunt, possible compensation by non-game species, and the types and strengths of interactions among game species and plants for tropical forests to determine when and where these outcomes occur. | |
| DOI | |
| 10.1078/1433-8319-00043 | |
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