环境科学与管理
環境科學與管理
배경과학여관리
ENVIRONMENTAL SCIENCE AND MANAGEMENT
2011年
10期
12-16,40
,共6页
低冲击发展模式%水源地%城镇规划
低遲擊髮展模式%水源地%城鎮規劃
저충격발전모식%수원지%성진규화
low impaction development model%source water%urban planning
中国水源地保护与城镇发展矛盾较为突出。在现有水源保护区分级管理制度下,仅对排污口控制,不足以保障水源地安全。在污染物排放破坏水源地环境的表象下,水源地城镇的功能布局和建设方式是影响水源地安全的本质原因,而相关的管控措施十分缺乏。低冲击发展模式是城市与自然和谐相处的一种发展模式,它有利于保障水的健康循环,减轻水污染及保护水源地生态环境,是从根本上保护水源地安全的规划途径之一。因此,水源地保护应在全流域视角下,采取低冲击发展模式对建设进行合理引导。
中國水源地保護與城鎮髮展矛盾較為突齣。在現有水源保護區分級管理製度下,僅對排汙口控製,不足以保障水源地安全。在汙染物排放破壞水源地環境的錶象下,水源地城鎮的功能佈跼和建設方式是影響水源地安全的本質原因,而相關的管控措施十分缺乏。低遲擊髮展模式是城市與自然和諧相處的一種髮展模式,它有利于保障水的健康循環,減輕水汙染及保護水源地生態環境,是從根本上保護水源地安全的規劃途徑之一。因此,水源地保護應在全流域視角下,採取低遲擊髮展模式對建設進行閤理引導。
중국수원지보호여성진발전모순교위돌출。재현유수원보호구분급관리제도하,부대배오구공제,불족이보장수원지안전。재오염물배방파배수원지배경적표상하,수원지성진적공능포국화건설방식시영향수원지안전적본질원인,이상관적관공조시십분결핍。저충격발전모식시성시여자연화해상처적일충발전모식,타유리우보장수적건강순배,감경수오염급보호수원지생태배경,시종근본상보호수원지안전적규화도경지일。인차,수원지보호응재전류역시각하,채취저충격발전모식대건설진행합리인도。
The conflict between source water region protection and city extension is prominent in the rapid urbanization process of China. Under the existing source water protection system, sewage outlet controlling is not sufficient to guarantee the safety of water source, The source water is apparently polluted by the contamination, while the layout and construction of the city have an essential impact. But corresponding management and control tools are in deficiency. The Low Impact Development Model requests city planning and construction to give priority to nature, which is beneficial to water circulation, pollution alleviation and environmental protection. Therefore, it is considered to be a feasible approach to solve the conflicts mentioned above. It is strongly recommended to guide the construction under the direction of the Low Impaction Development Model in the whole watershed to protect the source water.