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  5. THE POSSIBILITIES OF ECOLOGICAL SANITATION INFRASTRUCTURE IN CITY PLANNING: FROM CLOSING THE URBAN-R

THE POSSIBILITIES OF ECOLOGICAL SANITATION INFRASTRUCTURE IN CITY PLANNING: FROM CLOSING THE URBAN-R

来源 :北京师范大学 | 被引量 : 0次 | 上传用户：suanqing
【摘 要】
：
The essence of urban environmental problem lies in the nutrient unbalance of urban-rural interactions,the characteristics of nutrient retention in urban and depletion in rural have exerted great stres
【作 者】
：
Hui Gao Baolong Han Chuanbin Zhou Qingfei Li Xiangchao Cui 
【机 构】
：
College of Urban and Environmental Science, Xinyang Normal University, China
【出 处】
：
北京师范大学
【发表日期】
：
2016年10期
【关键词】
：
Biogeochemistry Nutrient footprint Urban-rural interaction Ecological sanitation 
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　　The essence of urban environmental problem lies in the nutrient unbalance of urban-rural interactions,the characteristics of nutrient retention in urban and depletion in rural have exerted great stress on natural nitrogen and phosphorus biogeochemistry,not only from nutrient resource exploitation but also from waste assimilation.
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