Trade-off between water pollution prevention, agriculture profit, and farmer practice-an optimization methodology for discussion on land-use adjustment in China
文献类型：期刊论文
| 作者 | Liu Jianchang; Zhang Luoping; Zhang Yuzhen; Deng Hongbing |
| 刊名 | ENVIRONMENTAL MONITORING AND ASSESSMENT
 |
| 出版日期 | 2015-01 |
| 卷号 | 187期号:1页码:- |
| 关键词 | Nonpoint source pollution Optimization model Best management practices (BMPs) Scenarios simulation Watershed integrated management |
| 英文摘要 | Agricultural decision-making to control nonpoint source (NPS) water pollution may not be efficiently implemented, if there is no appropriate cost-benefit analysis on agricultural management practices. This paper presents an interval-fuzzy linear programming (IFLP) model to deal with the trade-off between agricultural revenue, NPS pollution control, and alternative practices through land adjustment for Wuchuan catchment, a typical agricultural area in Jiulong River watershed, Fujian Province of China. From the results, the lower combination of practice 1, practice 2, practice 3, and practice 7 with the land area of 12.6, 5.2, 145.2, and 85.3 hm(2), respectively, could reduce NPS pollution load by 10 %. The combination yields an income of 98,580 Chinese Yuan/a. If the pollution reduction is 15 %, the higher combination need practice 1, practice 2, practice 3, practice 5, and practice 7 with the land area of 54.4, 23.6, 18.0, 6.3, and 85.3 hm(2), respectively. The income of this combination is 915,170 Chinese Yuan/a. The sensitivity analysis of IFLP indicates that the cost-effective practices are ranked as follows: practice 7 > practice 2 > practice 1 > practice 5 > practice 3 > practice 6 > practice 4. In addition, the uncertainties in the agriculture NPS pollution control system could be effectively quantified by the IFLP model. Furthermore, to accomplish a reasonable and applicable project of land-use adjustment, decision-makers could also integrate above solutions with their own experience and other information. |
| 研究领域[WOS] | Environmental Sciences |
| WOS记录号 | WOS:000345368800028 |
| 公开日期 | 2016-03-08 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/32400]  |
| 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 | Liu Jianchang,Zhang Luoping,Zhang Yuzhen,et al. Trade-off between water pollution prevention, agriculture profit, and farmer practice-an optimization methodology for discussion on land-use adjustment in China[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2015,187(1):-. |
| APA | Liu Jianchang,Zhang Luoping,Zhang Yuzhen,&Deng Hongbing.(2015).Trade-off between water pollution prevention, agriculture profit, and farmer practice-an optimization methodology for discussion on land-use adjustment in China.ENVIRONMENTAL MONITORING AND ASSESSMENT,187(1),-. |
| MLA | Liu Jianchang,et al."Trade-off between water pollution prevention, agriculture profit, and farmer practice-an optimization methodology for discussion on land-use adjustment in China".ENVIRONMENTAL MONITORING AND ASSESSMENT 187.1(2015):-. |
入库方式： OAI收割
来源：生态环境研究中心
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