Progress of quantitative analysis of ecosystem service flow.
LIU Hui-min1,2, LIU Lyu-yi1,2, REN Jia-yan1,2, BIAN Zi-qi1,2, DING Sheng-yan1,2*#br#
(1Ministry of Education Key Laboratory of Geospatial Technology for the Middle and Lower Yellow River Regions, Kaifeng 475004, Henan, China; 2College of Environment and Planning, Henan University, Kaifeng 475004, Henan, China).
Ecosystem services flow plays an important role in the generation, delivery, transformation and maintenance of ecosystem services. It can establish spatial connections between the supply and demands of ecosystem services. The quantification of ecosystem services flow is conductive to assess ecosystem services accurately, and has great significance on the conservation and management of ecosystems, and effective development of ecological compensation. This paper analyzed the theoretical basis of ecosystem services flow, summarized definitions of ecosystem services flow that proposed by different scholars to analyze their emphases on quantifying services flow, and then classifying ecosystem services flow. Key factors that might influence the quantification of ecosystem services flow were discussed to analyze the interactions among supply, fluxion and demands of ecosystem services flow. The specific process of quantification of ecosystem services flow was proposed, and each step was introduced in detail.
刘慧敏1,2,刘绿怡1,2,任嘉衍1,2,卞子亓1,2,丁圣彦1,2*. 生态系统服务流定量化研究进展[J]. 应用生态学报, 2017, 28(8): 2723-2730.
LIU Hui-min1,2, LIU Lyu-yi1,2, REN Jia-yan1,2, BIAN Zi-qi1,2, DING Sheng-yan1,2*. Progress of quantitative analysis of ecosystem service flow.. Chinese Journal of Applied Ecology, 2017, 28(8): 2723-2730.