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Comprehensive Benefits Evaluation for Sea Reclamation Projects in Jiangsu Province(PDF)

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

Issue:
2013年03期
Page:
125-130
Research Field:
地理学
Publishing date:

Info

Title:
Comprehensive Benefits Evaluation for Sea Reclamation Projects in Jiangsu Province
Author(s):
Liu Qing; Xu Min
School of Geography Science,Nanjing Normal University,Nanjing 210023,China
Keywords:
sea reclamation; benifit; evaluation; Jiangsu
PACS:
X196
DOI:
-
Abstract:
Sea reclamation is the crucial approach to mitigate the land shortage in coastal city,which can bring significant social and economic benefits to coastal areas.Howerver,reclamation would have negative effect on marine ecological environment.Synthetically considering economic,social and environmental influences,the benefits of sea reclamation projects in Jiangsu are evaluated by utilizing ratio analysis method,market value approach,achievements parameter method,etc.The results show that the present benefits of sea reclamation projects in Jiangsu is 1.03～30.00 billion yuan,and 1.213～20.72 million yuan/hm2,which is not including the ecological service loss.Taking ecological service value loss in consideration,comprehensive benefits of sea reclamation projects decrease to 0.333～28.600 billion yuan,and 0.263～19.783 million yuan/hm2.And the reclamation benefits of urban construction project are obviously higher than the industrial construction project.According to the situation that reclamation projects are driven by interest blindly and given up halfway,it is suggested that ecological service loss fee should be levied and the sea area using fee should be increased to regulate and control reclamation activities.

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Last Update: 2013-09-30