• 1. ecological security benefit: 生态环境安全
• 2. natural ecological security: 自然生态安全
• 3. watershed ecological security: 流域生态环境安全

更多释义

• 1.Most authors studied vegetation restoration and its effects on soil loss, and provide much valuable information on degraded ecosystem restoration and ecological security pattern design.
  更多是从植被恢复及其水土流失效应方面进行了探讨，为退化生态系统恢复和格局设计提供了极其有用的信息。
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• 2.The most important value of environmental and resources law is ecological security, which is due to environmental problems having been seriously threating to Survival and development of mankind.
  价值理念是环境资源法学的核心理论问题，而立法目的是立法者对环境资源法所要追求的价值的最直接、最明确的表达。
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• 3.But in recent year, many ecological disaster events has been initiated by aquatic organisms from foreign area, posing serious threat to ecological environment security.
  但是近年来外来水生生物物种引发了多起生态灾难事件，对生态环境安全构成了严重威胁。
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