ecological security benefit 生态环境安全
natural ecological security 自然生态安全
watershed ecological security 流域生态环境安全
Of Ecological Security Level 生态安全
ecological environment security 生态环境安全
the ecological environment security 生态环境安全
Ecological Environment Security in China 中国生态环境安全
international ecological environment security 国际生态环境安全
In the meantime,the urban planning is not concerned about the city ecological security.
城市规划作为人们调控城市发展的主要手段,对于城市生态安全关注和重视不够。
参考来源 - 城市生态安全空间格局研究So it is extremely important to study ecological security.
因此对生态安全的研究就显得极为重要。
参考来源 - 基于生态足迹的区域生态安全动态变化研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
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。
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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