Spatially explicit quantification of the interactions among ecosystem services

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 城市与区域生态国家重点实验室

	Spatially explicit quantification of the interactions among ecosystem services
	Fu, Bojie; Cheng, Wei; Li, Yingjie; Zhang, Liwei; Qiu, Jiangxiao; Yan, Junping; Wan, Luwen; Wang, Pengtao; Hu, Ningke
刊名	LANDSCAPE ECOLOGY
	2017-06-01
卷号	32 期号:6 页码:1181-1199
关键词	Multiple Ecosystem Services Trade-off Synergy Temporal Dynamics Spatial Heterogeneity Partial Correlation Lulc Change Loess Plateau
英文摘要	Human demands for ecosystem services (ES) have tremendously changed the landscape and led to degradation of ecosystems and associated services. The resolving of current eco-environmental problems calls for better understanding of the spatially explicit ES interactions to guide targeted land-use policy-making. We propose a framework to map ES in continuous time-series, based on which we further quantify interactions among multiple ES. The supply of three key ES-soil conservation (SC), net primary production (NPP) and water yield (WY)-were quantified and mapped at fine-resolution from 2000 to 2013 using easily-accessible spatial data. Pairwise ES interactions were quantified using a spatio-temporal statistical method. Spatio-temporal analyses of ES dynamics illustrated that the supply of the three ES increased over the past 14 years in northern Shaanxi, where land cover dramatically changed owing to the wide-range ecological restoration projects. Our results also revealed that ES interactions varied across locations due to landscape heterogeneity and climate difference. In the arid and semi-arid area, synergies among ES (e.g., SC vs. WY) tended to dominate in grassland, while in artificial lands ES were prone to show trade-offs. In the semi-humid area, pairwise ES (e.g., NPP vs. WY) in woodland tended to present synergies. The spatio-temporal variation of ES and their interactions resulted from coupling effect of human-induced climate and land-use change. In the long-term, spatially explicit quantification of ES interactions can help identify spatial heterogeneity in ES trade-offs and synergies, and inform regional targeted land-use policy adjustment and sustainable ecosystem management.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/39112]
专题	生态环境研究中心_城市与区域生态国家重点实验室
推荐引用方式 GB/T 7714	Fu, Bojie,Cheng, Wei,Li, Yingjie,et al. Spatially explicit quantification of the interactions among ecosystem services[J]. LANDSCAPE ECOLOGY,2017,32(6):1181-1199.
APA	Fu, Bojie.,Cheng, Wei.,Li, Yingjie.,Zhang, Liwei.,Qiu, Jiangxiao.,...&Hu, Ningke.(2017).Spatially explicit quantification of the interactions among ecosystem services.LANDSCAPE ECOLOGY,32(6),1181-1199.
MLA	Fu, Bojie,et al."Spatially explicit quantification of the interactions among ecosystem services".LANDSCAPE ECOLOGY 32.6(2017):1181-1199.