摘要
开展生物多样性尤其是野生鸟类经济价值评估是一项非常有意义而又难度较高的工作。本文基于2017年颁布的《野生动物及其制品价值评估方法》中提供的相关鸟类基准价及其整体价值估算方法,利用文献提供的鸟类现场调查数据,并根据其最新的保护级别和濒危等级,对其基准价进行调整优化,量化了江苏省南部滨海3片典型潮间带湿地2014年和2015年春秋两季珍稀濒危和其他重要鸟类的经济价值,结果发现:条子泥湿地鸟类2014年和2015年春秋两季估值分别为1.173×10^(8)元、5.682×10^(8)元和1.235×10^(8)元、3.938×10^(8)元(2017年价);洋口港2014年和2015年春秋两季估值分别为0.378×10^(8)元、1.041×10^(8)元和0.486×10^(8)元、0.788×10^(8)元;东凌港区域2014年和2015年春秋两季估值分别为0.584×10^(8)元、1.839×10^(8)元和0.472×10^(8)元、2.053×10^(8)元。从3片湿地鸟类经济估值结果看,条子泥是最重要的湿地;从不同野生鸟类经济价值大小和濒危程度综合看,勺嘴鹬、黑嘴鸥、小青脚鹬、白腰杓鹬和大滨鹬是3片调查区域最为重要的前5种鸟类。
It is a very meaningful and difficult task to carry out the economic value assessment of biodiversity,especially wild birds.Based on the benchmark price of birds and its overall value estimation method provided in the《Valuation Method of Wild Animal and Its Products》,this paper adjusts and optimizes the benchmark price of birds according to the field survey data provided in the literature,and theirs latest protection level and endangered level.The economic values of rare and endangered and other important birds in three typical intertidal wetlands in Southern coastal areas of Jiangsu Province in spring/autumn of 2014/2015 were quantified.The results showed that the estimated values of birds in Tiaozini Wetland in pring and autumn of 2014 and 2015 were 117.3 million and 568.2 million yuan,123.5 million and 393.8 million yuan(price in 2017),respectively.The estimated value of birds in Yangkou Wetland in the spring and autumn of 2014 and 2015 were 37.8 million and 104.1 million yuan,and 48.6 million and 78.8 million yuan respectively.The estimated value of birds in Dongling Port Wetland in the spring and autumn of 2014 and 2015 were 58.4 million and 183.9 million yuan,and 47.2 million and 205.3 million yuan,respectively.According to the economic value of birds in the three wetlands,Tiaozini wetland is the most important one.In terms of the economic value and endangered degree of different wild birds,spoon-billed sandpiper,saunders s gull,spotted greenshank,eurasian curlew and great knot are the top 5 most important species in the three survey areas.
作者
王寿兵
胥思涵
李果
宋子杰
陈东
WANG Shoubing;XU Sihan;LI Guo;SONG Zijie;CHEN Dong(Department of Environmental Science and Engineering,Fudan University,Shanghai 200433,China;East China Sea Ecology Center,the Ministry of Natural Resources,Shanghai 201206,China)
出处
《复旦学报(自然科学版)》
CAS
CSCD
北大核心
2024年第6期767-776,共10页
Journal of Fudan University:Natural Science
基金
东台-复旦湿地保护联合创新中心资助项目。
关键词
生物多样性
野生鸟类
经济价值
潮间带
基准价
江苏省
biodiversity
wild birds
economic value
intertidal zone
benchmark price
Jiangsu Province