title: Modeling for regional ecosystem sustainable development under uncertainty--A case study of Dongying, China.
abstract: In this study, a superiority-inferiority two-stage stochastic programming (STSP) method is developed for planning regional ecosystem sustainable development. STSP can tackle uncertainties expressed as fuzzy sets and probability distributions; it can be used to analyze various policy scenarios that are associated with different levels of economic penalties when the promised targets are violated. STSP is applied to a real case of planning regional ecosystem sustainable development in the City of Dongying, where ecosystem services valuation approaches are incorporated within the optimization process. Regional ecosystem can provide direct and indirect services and intangible benefits to local economy. Land trading mechanism is introduced for planning the regional ecosystem's sustainable development, where wetlands are buyers who would protect regional ecosystem components and self-organization and maintain its integrity. Results of regional ecosystem activities, land use patterns, and land trading schemes have been obtained. Results reveal that, although large-scale reclamation projects can bring benefits to the local economy development, they can also bring with negative effects to the coastal ecosystem; among all industry activities oil field is the major contributor with a large number of pollutant discharges into local ecosystem. Results also show that uncertainty has an important role in successfully launching such a land trading program and trading scheme can provide more effective manner to sustain the regional ecosystem. The findings can help decision makers to realize the sustainable development of ecological resources in the process of rapid industrialization, as well as the integration of economic and ecological benefits.
authors.affiliation: MOE Key Laboratory of Regional Energy Systems Optimization, S-C Resources and Environmental Research Academy, North China Electric Power University, Beijing 102206, China. Electronic address: zhangkaibetter@126.com.
authors.forename: K
authors.initials: K
authors.lastname: Zhang
authors.affiliation: MOE Key Laboratory of Regional Energy Systems Optimization, S-C Resources and Environmental Research Academy, North China Electric Power University, Beijing 102206, China. Electronic address: yongping.li@iseis.org.
authors.forename: Y P
authors.initials: YP
authors.lastname: Li
authors.affiliation: MOE Key Laboratory of Regional Energy Systems Optimization, S-C Resources and Environmental Research Academy, North China Electric Power University, Beijing 102206, China. Electronic address: gordon.huang@uregina.ca.
authors.forename: G H
authors.initials: GH
authors.lastname: Huang
authors.affiliation: MOE Key Laboratory of Regional Energy Systems Optimization, S-C Resources and Environmental Research Academy, North China Electric Power University, Beijing 102206, China. Electronic address: youli_ncepu@126.com.
authors.forename: L
authors.initials: L
authors.lastname: You
authors.affiliation: MOE Key Laboratory of Regional Energy Systems Optimization, S-C Resources and Environmental Research Academy, North China Electric Power University, Beijing 102206, China. Electronic address: jinshuwei2014@126.com.
authors.forename: S W
authors.initials: SW
authors.lastname: Jin
mesh_terms: D003247:Conservation of Natural Resources / Q000379:methods*; D003657:Decision Making; D017753:Ecosystem; D004784:Environmental Monitoring; D015233:Models, Statistical; D035501:Uncertainty
keywords: Ecosystem sustainability; Land trading; Optimization; Reclamation projects; Superiority–inferiority; Uncertainty