气候变化领域集成服务门户(CCPortal): Eco-environmental water requirements in Shuangtaizi Estuary Wetland based on multi-source remote sensing data

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DOI	10.2166/wcc.2018.050
	Eco-environmental water requirements in Shuangtaizi Estuary Wetland based on multi-source remote sensing data
	Cheng Q.; Zhou L.F.; Wang T.L.
发表日期	2018
ISSN	20402244
起始页码	338
结束页码	346
卷号	9 期号:2
英文摘要	With rapid economic development and expansion of urban boundaries, increasingly damaged wetland resources have seriously threatened the ecosystem. The study of eco-environmental requirements of wetlands is not only the basis of water resources allocation in development and utilization, but also for creating a sustainable system to maintain and improve the overall ecosystem. In this study, we used the Shuangtaizi Estuary Wetland as our study area. The breakdown of wetland cover types was extracted based on multi-source remote sensing data, providing the graphic database for ecological water requirement calculation. According to the characteristics of the Shuangtaizi Estuary Wetland ecosystem, the methods of quantifying the components of ecological water requirements were determined. The results showed that the optimum ecological water requirement of the total wetland was 239 million m3. The minimum, 75th percentile frequency, and 95th percentile frequency water requirements were 670 million m3, 921 million m3, and 1,078 million m3, respectively. © IWA Publishing 2018.
英文关键词	Ecological water requirement; Minimum ecological water requirement; Optimum ecological water requirement; Wetlands
语种	英语
scopus关键词	Ecosystems; Estuaries; Remote sensing; Development and utilizations; Eco-environmental water requirement; Ecological water requirements; Economic development; Estuary wetland ecosystem; Remote sensing data; Sustainable systems; Water resources allocations; Wetlands; economic development; environmental economics; estuary; remote sensing; sustainability; urban area; water resource; wetland; China; Liaoning; Shuangtai Estuary
来源期刊	Journal of Water and Climate Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/148050
作者单位	College of Water Conservancy, Shenyang Agricultural University, Shenyang, Liaoning 110866, China
推荐引用方式 GB/T 7714	Cheng Q.,Zhou L.F.,Wang T.L.. Eco-environmental water requirements in Shuangtaizi Estuary Wetland based on multi-source remote sensing data[J],2018,9(2).
APA	Cheng Q.,Zhou L.F.,&Wang T.L..(2018).Eco-environmental water requirements in Shuangtaizi Estuary Wetland based on multi-source remote sensing data.Journal of Water and Climate Change,9(2).
MLA	Cheng Q.,et al."Eco-environmental water requirements in Shuangtaizi Estuary Wetland based on multi-source remote sensing data".Journal of Water and Climate Change 9.2(2018).