| Autor: |
Yule, Jeffrey V., Fournier, Robert J., Hindmarsh, Patrick L. |
| Předmět: |
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| Zdroj: |
Humanities (2076-0787); Jun2013, Vol. 2 Issue 2, p147-159, 13p |
| Abstrakt: |
Human actions have altered global environments and reduced biodiversity by causing extinctions and reducing the population sizes of surviving species. Increasing human population size and per capita resource use will continue to have direct and indirect ecological and evolutionary consequences. As a result, future generations will inhabit a planet with significantly less wildlife, reduced evolutionary potential, diminished ecosystem services, and an increased likelihood of contracting infectious disease. The magnitude of these effects will depend on the rate at which global human population and/or per capita resource use decline to sustainable levels and the degree to which population reductions result from increased death rates rather than decreased birth rates. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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