Estimate of Grass Type LakesWetland Value
Based on the grass type lakes wetland resources” character,the economics theory and method is applied in the paper on the base of the investigation and experiment to analyses the asset value type of the wetland resources and to evaluate the values in Lake Wuliangsuhai Wetland.Researching value,travel consumption method,Robert Costanza method,market value method,assets value method,Contingent Valuation Method.The conclusion can be drawn that the total assets value of Lake Wuliangsuhai Wetland is RMB 2.824 billion yuan (US ($) 0.352 million). The direct use value is RMB 253.58 million yuan ( US ($) 31.69 million).The indirect use value is RMB 819.60 nillion yuan ( US ($)102.44 million).The current nonuse value is RMB 1.75 billion yuan ( US ($) 0.22 billion).Only when we make use of the wetland resources rationally and protect the wetland eco - environment and carry out the assets management of the wetland resources in Lake Wuliangsuhai Wetland,can the sustainable utilization of the wetland resources be realized and the sustainable development of the regional economy around Lake Wuliangsuhai Wetland is guaranteed.
grass type lakes wetland resources value estimate ecosystem Wuliangsuha
Hao weigang Zhang sheng Li changyou
Institute of Water Resources Science of Pasturing Area of the Ministry of Water Resources, Huhhot 01 The department of Civil and Structural Engineering of University of Sheffield, Sheffield,S1 3JD, UK; The college of Hydraulic and Civil Engineerin
国内会议
武汉
英文
1515-1524
2009-11-01（万方平台首次上网日期，不代表论文的发表时间）