Construction of a Near-Natural Estuarine Wetland Evaluation Index System Based on Analytical Hierarchy Process and Its Application

doi:10.3390/w13152116

	Construction of a Near-Natural Estuarine Wetland Evaluation Index System Based on Analytical Hierarchy Process and Its Application
	Sun, Jiajun 1,2,3; Han, Yangyang 4; Li, Yuping 1; Zhang, Panyue 5; Liu, Ling 4; Cai, Yajing 5; Li, Mengxiang 4; Wang, Hongjie 4
刊名	WATER
	2021-08-01
卷号	13 期号:15 页码:17
关键词	Fuhe estuarine wetland analytical hierarchy process water purification engineering evaluation
DOI	10.3390/w13152116
英文摘要	Nutrients carried in upstream rivers to lakes are the main cause of eutrophication. Building near-natural estuarine wetlands between rivers and lakes is an effective way to remove pollutants and restore the ecology of estuarine areas. However, for the existing estuarine wetland ecological restoration projects, there is a lack of corresponding evaluation methods and index systems to make a comprehensive assessment of their restoration effects. By summarizing a large amount of literature and doing field research, an index system was constructed by combining the characteristics of the near-natural estuarine wetlands themselves. It covered environmental benefits, technical management and maintenance, and socio-economic functions, and contained 3 systems, 7 criteria, and 16 indicators. The analytical hierarchy process (AHP) was used to determine the weights of each indicator. The top 5 indicators in order of importance were habitat diversity, total phosphorus (TP), coverage of aquatic plants, ammonia nitrogen (NH3-N), and adaptation to the surrounding landscape. The above evaluation system was used for the comprehensive evaluation of the water purification project in the Fuhe estuarine wetland, Hebei Province, as an example. The results showed that the comprehensive score of the Fuhe estuarine wetland at this stage was 4.1492, and the evaluation grade was excellent. The effect of water purification and ecological restoration was good, and the selected technology was suitable and stable in operation. It had a greater positive impact on the surrounding economy and society and can be promoted and applied. The research results were important for clarifying the advantages and defects of the project and developing efficient and advanced restoration technologies.
资助项目	Major Science Technology Program for Water Pollution Control and Treatment of China[2018ZX07110]
WOS关键词	BAIYANGDIAN LAKE ; WASTE-WATER ; FUHE RIVER ; AHP ; REMOVAL ; MACROPHYTES ; EFFICIENCY ; SEDIMENTS ; MODEL
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
语种	英语
出版者	MDPI
WOS记录号	WOS:000682211900001
资助机构	Major Science Technology Program for Water Pollution Control and Treatment of China
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/49602]
专题	中国科学院过程工程研究所
通讯作者	Li, Yuping; Wang, Hongjie
作者单位	1.Chinese Acad Sci, Beijing Engn Res Ctr Proc Pollut Control, Inst Proc Engn, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.China Xiongan Grp Co Ltd, Baoding 071000, Peoples R China 4.Hebei Univ, Xiongan Inst Ecoenvironm, Baoding 071002, Peoples R China 5.Beijing Forestry Univ, Coll Environm Sci & Engn, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Sun, Jiajun,Han, Yangyang,Li, Yuping,et al. Construction of a Near-Natural Estuarine Wetland Evaluation Index System Based on Analytical Hierarchy Process and Its Application[J]. WATER,2021,13(15):17.
APA	Sun, Jiajun.,Han, Yangyang.,Li, Yuping.,Zhang, Panyue.,Liu, Ling.,...&Wang, Hongjie.(2021).Construction of a Near-Natural Estuarine Wetland Evaluation Index System Based on Analytical Hierarchy Process and Its Application.WATER,13(15),17.
MLA	Sun, Jiajun,et al."Construction of a Near-Natural Estuarine Wetland Evaluation Index System Based on Analytical Hierarchy Process and Its Application".WATER 13.15(2021):17.