气候变化领域集成服务门户(CCPortal): Spatial priority conservation areas for water yield ecosystem service under climate changes in teshio watershed, northernmost japan

CCPortal

DOI	10.2166/wcc.2018.088
	Spatial priority conservation areas for water yield ecosystem service under climate changes in teshio watershed, northernmost japan
	Fan M.; Shibata H.; Chen L.
发表日期	2020
ISSN	20402244
起始页码	106
结束页码	129
卷号	11 期号:1
英文摘要	Effective information regarding water yield response to climate change provides useful support for decision making in water resources management. By integrating a hydrology model into a systematic conservation model, we developed an approach for modeling impacts of climate change on the water cycles and constructing spatial priority conservation areas for water yield ecosystem services in Teshio watershed located in northernmost Japan. The climate changes were projected to have impacts in increasing surface runoff, lateral flow, groundwater discharge and water yield. Surface runoff especially decreased in April and May and increased in March and September with rising temperature. We then investigated the spatial hotspots of water yields in typical periods (February, April and October, annual average water yield) to determine spatially priority conservation areas for water resources in terms of their different protection targets. The results also indicated that the areas of spatial optimal protection for water yields across different periods dynamically changed from spatial and temporal standpoints. The optimal priority conservation areas were concentrated in the southwest, north and southeast of Teshio watershed through comprehensively taking into account water yields in typical periods. Our results indicated that combination of hydrology and systematic conservation models would improve sustainable management of water resources across the watershed. © IWA Publishing 2020.
英文关键词	Climate change; Hydrology model; Systematic conservation model; Temporal and spatial scales; Water yield ecosystem service
语种	英语
scopus关键词	Climate change; Climate models; Decision making; Ecosystems; Groundwater; Information management; Runoff; Water management; Watersheds; Conservation areas; Ecosystem services; Ground water discharge; Hydrology modeling; Optimal protection; Rising temperatures; Sustainable management; Water resources management; Water conservation; climate change; ecosystem service; hydrological modeling; prioritization; protected area; spatial analysis; water management; water yield; Hokkaido; Japan; Teshio River
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/157015
作者单位	School of Environment and Resource, Southwest University of Science and Technology, Number 59, Qinglong Road, Fucheng District, Mianyang, Sichuan 621-010, China; Field Science Center for Northern Biosphere, Hokkaido University, Kita 9, Nishi 9, Sapporo, 060-0809, Japan; Graduate School of Environmental Science, Hokkaido University, Kita 10, Nishi 5, Kita-ku, Sapporo, 060-0810, Japan
推荐引用方式 GB/T 7714	Fan M.,Shibata H.,Chen L.. Spatial priority conservation areas for water yield ecosystem service under climate changes in teshio watershed, northernmost japan[J],2020,11(1).
APA	Fan M.,Shibata H.,&Chen L..(2020).Spatial priority conservation areas for water yield ecosystem service under climate changes in teshio watershed, northernmost japan.Journal of Water and Climate Change,11(1).
MLA	Fan M.,et al."Spatial priority conservation areas for water yield ecosystem service under climate changes in teshio watershed, northernmost japan".Journal of Water and Climate Change 11.1(2020).