Study of Ecological Environment on Assessment Model of Ecosystem Damage Caused by Oil Spill in Ocean

doi:10.4028/www.scientific.net/AMR.908.392

	Study of Ecological Environment on Assessment Model of Ecosystem Damage Caused by Oil Spill in Ocean
	Liu, Weifeng 1; Zhang, Shuxia 2; Liu, Wei 1; Zhou, Lingling 3
	2014
关键词	Oil spill Ecosystem Damage Assessment Model
卷号	908
DOI	10.4028/www.scientific.net/AMR.908.392
页码	392-+
英文摘要	An ecosystem damage assessment model is built in the paper based on the features of marine ecosystem service damages caused by oil spill and traits of ecosystem service after restoration. The ecosystem damages caused by oil spill are mainly reflected in the following six services, namely, the fishery resource supply, gas regulation, waste disposal, disaster defense, entertainment and biodiversity conservation as well as the restoration expense of respective damage. The damage degree of oil spill to each service of marine ecosystem differs, and the recovery time and speed of respective service also vary. According to the change of service value after being damaged, the damage amount of each service is expressed as an integral function of original value, damage degree and recovery speed. Based on the natures and features of each assessment indicators, the method of environmental economics which can judge its original value is selected, and the ecological scale which can measure the damage degree and recovery speed is determined. Expense statistics method is adopted to monetize ecological restoration indicators.
会议录	MATERIALS SCIENCE, ENVIRONMENT PROTECTION AND APPLIED RESEARCH
会议录出版者	TRANS TECH PUBLICATIONS LTD
会议录出版地	KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND
语种	英语
WOS研究方向	Materials Science
WOS记录号	WOS:000348213300086
内容类型	会议论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/27261]
专题	自然资源部第一海洋研究所
通讯作者	Liu, Weifeng
作者单位	1.State Ocean Adm, Inst Oceanog 1, Qingdao, Peoples R China 2.Qingdao Agr Univ, Qingdao, Peoples R China 3.Ocean Univ China, Qingdao, Peoples R China
推荐引用方式 GB/T 7714	Liu, Weifeng,Zhang, Shuxia,Liu, Wei,et al. Study of Ecological Environment on Assessment Model of Ecosystem Damage Caused by Oil Spill in Ocean[C]. 见:.