| 单词 | viable population |
| 释义 | viable population By reducing the size of a habitat, you swap one viable population for two island populations. Times, Sunday Times To sustain a viable population, every three pairs of lapwings must fledge two chicks a year between them. Times, Sunday Times Provided they are maintained and not sold off, a viable population should enjoy a secure future, safe from the threat of extinction. The Sun This process holds many of the same variables contained within viable population estimates, and thus should not be difficult to incorporate into policy. Retrieved from Wikipedia CC BY-SA 3.0 No data are available on minimal hammock size needed to support a viable population of tree snails. Retrieved from Wikipedia CC BY-SA 3.0 |
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