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city ecological security baseline
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city ecological security baseline
Encyclopedia
工学
城市绿化
释
city ecological security baseline
城市生态安全线
为建立最为严格的生态保护制度,对生态功能保障、环境质量安全和自然资源利用等方面提出更高的监管要求,促进人口资源环境相均衡、经济社会生态效益相统一而划定的安全线。又称城市生态安全底线、生态红线。
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chemical composition
chemical composition identification of crude drug
chemical composition of bark
chemical composition of rock
chemical composition of the cloud droplet
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chemical control of weeds
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chemical cooking machine for tussah cocoon
chemical coprecipitation method to produce powder
chemical corrosion
chemical corrosion-proof electric apparatus
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chemical crosslinking
chemical cycle of carbon
chemical cycle of nitrogen
chemical cycle of phosphorus
chemical cycle of sulfur
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