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Terms for subject Water resources containing ecological | all forms | exact matches only
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agro-ecological zones农业生态区
aquatic ecologic environment quality水生生态环境质量
bio-ecological process生物-生态法
degradation of regional ecological environment区域生态环境退化
ecological consequences生态后果
ecological effect of water pollution水污染生态效应
ecological engineering生态工程学
ecological environment change生态环境变化
ecological environment rebuilding生态环境重建
ecological environmental safety生态环境安全
ecological manipulation生态操纵
ecological pond-wetland system生态塘-湿地系统
ecological safety生态安全
ecological thresholds生态极限
hydroponic ecological system水生态系统
multi-natural ecological treatment technology多自然生态处理技术
quantitative methods of ecological control生态控制定量法
regional ecologic environment区域生态环境
safety of ecological environment生态环境安全性
single-species ecological risk character rization单物种生态风险表征
watershed-level ecological risk assessment methodology流域生态风险评价方法