| effects of oil-palm plantations on diversity of tropical anurans. | agriculturally altered vegetation, especially oil-palm plantations, is rapidly increasing in southeast asia. low species diversity is associated with this commodity, but data on anuran diversity in oil-palm plantations are lacking. we investigated how anuran biological diversity differs between forest and oil-palm plantation, and whether observed differences in biological diversity of these areas is linked to specific environmental factors. we hypothesized that biological diversity is lower in p ... | 2013 | 23692022 |