Estimate of Grass Type LakesWetland Value
- 作者：Hao weigangZhang shengLi changyou
- 会议时间：2009-11-01
- 关键词：grass type lakes ; wetland resources ; value estimate ; ecosystem ; Wuliangsuha
- 作者单位：Hao weigang(Institute of Water Resources Science of Pasturing Area of the Ministry of Water Resources, Huhhot 010020; The college of Hydraulic and Civil Engineering of Inner Mongolia Agricultural University, Huhhot, 010018)Zhang sheng(The department of Civil and Structural Engineering of University of Sheffield, Sheffield,S1 3JD, UK; The college of Hydraulic and Civil Engineering of Inner Mongolia Agricultural University, Huhhot, 010018)Li changyou(The college of Hydraulic and Civil Engineerin)
- 母体文献：第十三届世界湖泊大会论文集
- 会议名称：第十三届世界湖泊大会
- 会议地点：武汉
- 主办单位：中国环境科学学会
- 语种：chi
摘要
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.