摘要
绿色基础设施(Green Infrastructure,GI)具有经济、环境与社会三方面的综合价值。在当前市场经济主导的大环境下,定量化与货币化的综合价值对于城乡土地规划、建设与管理具有切实意义。首先对美国GI经济收益评估的8种方法进行概述。其次重点研究GI经济收益评估的综合成本收益分析法(Comprehensive Benefit-Cost Analysis,CBCA)的理论基础与测算方法。再次以美国费城解决合流制排水系统溢流(Combined Sewer Overflows,CSOs)问题的GI项目——绿色城市·清洁水体("Green City·Clean Waters",GCCW)为例,简明解读GCCW的规划缘由与方案,重点解析GCCW的CBCA评估。最后说明GCCW评估的结论及使用CBCA的建议。
Green Infrastructure has social, environmental and financial values. Facing with the market economy environment,quantified and monetized benefits and costs has practical significance on urban and rural land planning, construction and management.First, the paper introduces the eight kinds of economic evaluation methods of GI which is applied in America. Second, it explains thetheoretical foundation, applying method of Comprehensive Benefit-Cost Analysis （CBCA） of GI integrated economic values. Third,taking GI program of Green City Clean Water program （GCCW） which was applied in Philadelphia in America and used for solvingthe serious Combined Sewer Overflows （CSOs） as an example, it interprets the planning program briefly and analyzes the CBCA ofGCCW. At last, it discusses the evaluation result and usage advice for CBCA.
出处
《中国园林》
北大核心
2016年第9期116-121,共6页
Chinese Landscape Architecture
基金
国家自然科学基金青年项目(编号41301176)
浙江省自然科学基金一般项目(编号LY14D010003)
浙江工业大学人文社会科学研究中心重大研究项目(编号106002553)共同资助
关键词
风景园林
合流制排水系统
绿色雨水基础设施
雨水水量管理
经济评估
综合成本收益分析法
landscape architecture
combined sewer system
green stormwater infrastructure
stormwater quantity management
economic evaluation
comprehensive cost-benefit analysis
