%0 Journal Article
%T Study on Spatial Site Selection Assessment of Urban Medical Waste Treatment Facility<br>城市医疗废物处置设施空间选址评价
%A GUO Ru
%A JIA Hai-feng
%A CHENG Sheng-tong
%A LI Xiu-jin
%A <br>郭茹
%A 贾海峰
%A 程声通
%A 李秀金
%J 环境科学
%D 2006
%I 
%X Based on the principle of regional differentiation and gravity model,this paper proposes a GIS-based urban medical waste treatment facility spatial site selection assessment method.And the method is implemented by use of the third generation GIS database model,Geodatabase.Taking a city in Pearl River Delta as a case,based on its 46 basic units,two scenarios for medical waste central treatment are designed and analyzed by means of scenario analysis(SA) and then the better scenario is recommended.The assessment result of traditional cost model shows the same conclusion.Further spatial analysis shows that the distribution of medical waste quantity and density are both related to the better scenario spatially.
%K site selection
%K geographic information system(GIS)
%K geodatabase
%K medical waste
%K assessment<br>选址
%K 地理信息系统
%K 地理数据库模型
%K 医疗废物
%K 评价
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=2304B192DDCBC19B&yid=37904DC365DD7266&vid=DB817633AA4F79B9&iid=0B39A22176CE99FB&sid=B54EB62E9D3FF31E&eid=AFB2C35009D5D191&journal_id=0250-3301&journal_name=环境科学&referenced_num=0&reference_num=11