生态安全

1
ecological security
生态安全(ecological security)
2
ecological safety
生态安全(ecological safety)
3
ecosystem safety
【Key words】 exotic species invasion; risk; ecosystem safety
4
ecology security
Ecology Security;

短语

1
环境安全研究目前主要停留在定性描述或定量评价自然生态安全阶段。
The research on environment security mainly rested on the stage of qualitative description on environment security or quantitative assessment of natural eco - environment security.
2
地下水埋深的持续下降导致土壤含水量降低是除人为破坏而引起林木自然衰败、死亡，并引起灌区自然生态安全水平降低的主要原因。
The descending of groundwater line due to soil water reducing was the main reason that resulted in the destruction and deadness of forests.
3
日本遗弃在华的大量化学武器至今仍对中国的生态环境和人民生命财产安全造成严重危害。
A large number of chemical weapons abandoned by Japan on the territory of China are still gravely damaging China's biological environment and the security of people's lives and properties.

生态安全
生态安全是指生态系统的健康和完整情况。是人类在生产、生活和健康等方面不受生态破坏与环境污染等影响的保障程度，包括饮用水与食物安全、空气质量与绿色环境等基本要素。健康的生态系统是稳定的和可持续的，在时间上能够维持它的组织结构和自治，以及保持对胁迫的恢复力。反之，不健康的生态系统，是功能不完全或不正常的生态系统，其安全状况则处于受威胁之中。

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