一种城市生态系统健康评价方法及其应用-环境科学学报.PDF

26 12 Vo.l 26, No. 12 2006 12 Acta Scientiae Circumstantiae Dec. , 2006 , , , . 2006. [ J]. , 26( 12) : 2072- 2080 Su M R, Yang Z F, W ang H R, e t a l. 2006. A kind of m et od and its application for urban ecosystem ealt assessm ent[ J]. Acta Scientiae C ircum stantiae, 26( 12) : 2072- 2080 1 1, * 2 1 苏美蓉, 杨志峰 , 王红瑞 , 杨晓华 1. 水环境模拟国家重点实验室, 北京师范大学环境学院, 北京 100875 2. 北京师范大学水科学研究院, 北京 100875 : : : : , , . , , 1995~ 2003 . , , . , 1992~ 2003 , , . : ; ; ; : 2006) : X826 : A A kind of m ethod and its application for urban ecosystem health assessm ent 1 1, * 2 1 SU M eirong, YANG Z ifeng , WANG H ongru i, YANG X iao ua 1. State Key Laboratory ofW ater Environm ent S mi ulation, Sc ool of Environm ent, Beijing Norm alU niversity, Beijing 100875 2. Sc ool ofW ater R esearc , Beijing Norma lU niversity, Beijing 100875 R eceived 8 February 2006; received in revised form 25O ctober 2006; accep ted 31 O ctober 2006 A bstract: Set Pair AnalysisM et od( SPAM ) w as em ployed to assess t e ealt of urban ecosystem s. T is assessm entm et od led to dialectic and actual results because it objectively treats and system atically estmi ates t e uncertainty of urban system. M ultiple ealt indexes of urban ecosystem s can be combined to form a relativeclosedegree of urban ecosystem ealt to t e optmi a l eva luation set, t roug SPAM. T e urban ecosystem ealt of Beijing, Dalian, S ang a,i Wu an, X iam en and Guangz ou from 1995 to 2003 w ere evaluated by using SPAM. It can be concluded t at t e urban ecosystem ealt ofX iam en andGuangz ou city w as t e best, w ile t e order of t e rest cities ecosystem ealt often c anged w it tmi e. Moreover