Optimizing effluent trading and risk management schemes considering dual risk aversion for an agricultural watershed
文献类型：期刊论文
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| 作者 | Zhang, Junlong; Li, Yongping; You, Li ; Huang, Guohe; Xu, Xiaomei; Wang, Xiaoya
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| 刊名 | AGRICULTURAL WATER MANAGEMENT
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| 出版日期 | 2022-07-01 |
| 卷号 | 269期号:0页码:107716 |
| 关键词 | RESOURCES MANAGEMENT QUALITY MANAGEMENT FINANCIAL RISK MODEL POLICY RIVER SIMULATION EVOLUTION SYSTEM BASIN |
| ISSN号 | 0378-3774 |
| 英文摘要 | Increasing amounts of wastewater are discharged to water bodies, with a risk of exceeding their capacity to cope with such loads. Nutrient discharge forms two types of risk, i.e., economic and excess effluent risks. In this study, a Bayesian dual risk aversion based stochastic programming (BDRSP) is proposed for selecting optimal effluent trading and multi-risk management schemes. The BDRSP framework includes uncertain simulation for nutrient loading, optimization techniques for optimal trading planning, copulas for disclosing spatial correlation of nutrient pollution as well as TOPSIS for selecting optimal risk management schemes. BDRSP is applied to a real case of Daguhe watershed, China for planning of a NH3-N trading system. Trading ratios are estimated based on ratio between environmental damages at the watershed outlet that emission discharges in two sources. Optimal effluent trading scheme is obtained considering random pollutant loading and the associated dual risk. The spatial pattern of nutrient pollution risk is identified based on joint probability distributions and the related joint exceedance probability of different locations with copulas. Optimal dual risk management schemes are generated considering system benefit, unit revenue as well as NH3-N loading and its spatial pattern. Risk management schemes under high economic and excess effluent risk control levels (i.e. 0.85 |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/47308]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 通讯作者 | You, Li |
| 作者单位 | 1.Qingdao Univ, Coll Environm Sci & Engn, Qingdao 266071, Shandong, Peoples R China 2.Beijing Normal Univ, Sch Environm, Beijing 100875, Peoples R China 3.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 4.Univ Regina, Fac Engn & Appl Sci, Canada Res Chair, Environm Syst Engn Program, Regina, SK S4S 0A2, Canada |
| 推荐引用方式 GB/T 7714 | Zhang, Junlong,Li, Yongping,You, Li,et al. Optimizing effluent trading and risk management schemes considering dual risk aversion for an agricultural watershed, Optimizing effluent trading and risk management schemes considering dual risk aversion for an agricultural watershed.pdf[J]. AGRICULTURAL WATER MANAGEMENT,2022,269(0):107716. |
| APA | Zhang, Junlong,Li, Yongping,You, Li,Huang, Guohe,Xu, Xiaomei,&Wang, Xiaoya.(2022).Optimizing effluent trading and risk management schemes considering dual risk aversion for an agricultural watershed.AGRICULTURAL WATER MANAGEMENT,269(0),107716. |
| MLA | Zhang, Junlong,et al."Optimizing effluent trading and risk management schemes considering dual risk aversion for an agricultural watershed".AGRICULTURAL WATER MANAGEMENT 269.0(2022):107716. |
入库方式： OAI收割
来源：生态环境研究中心
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