| The rest of the Arab lands are threatened by desertification due to anthropogenic activities including overgrazing. |
| Lakes are also excellent settings for studying the responses of ecosystems to natural and anthropogenic environmental change on human timescales. |
| Thus a succession of closely connected environmental and anthropogenic events destroyed the bison. |
| More specific questions might relate to taphonomic conditions, identification and temporal assessment of disconformities, or the nature of specific anthropogenic sediments. |
| I think in my biocentrism, which is a hard row to hoe in an anthropocentric, increasingly anthropogenic world. |
| High anthropogenic pressures on marine ecosystems have resulted in decreased amounts of commercial fish species and total ichthyic fauna. |
