• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International conference on sustainable irrigation and drainage: Management, technologies and policies >Factors responsible for the effective introduction of water-saving irrigation facilities in the Tarim River Basin
【24h】

Factors responsible for the effective introduction of water-saving irrigation facilities in the Tarim River Basin

机译：负责塔里木河流域有效介绍节水灌溉设施的因素

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Chronic water shortage is one of the most pressing problems in the arid areas of China and as a compensation measure, the introduction of water-saving irrigation facilities has been proposed for water use in agriculture. However, in the Ugen River Basin, these water-saving irrigation facilities have produced varying results ranging from success to failure. Therefore, this study examines such cases and considers the factors responsible for the effective introduction of water-saving irrigation facilities in these regions. In general, capitalist farmers are individually responsible for the introduction, maintenance and management of the water-saving facilities, whereas general farmers collectively manage and maintain the facilities built with government subsidies. In addition, this study reports two cases in which collective management either required initial investments or covered all of the initial investment costs through government subsidies. However, these facilities were not necessarily well managed because of the differences in the management group, thus affecting their outcomes as an effective water-saving irrigation facility. By using game theory to obtain an optimal solution, the results of this paper indicate that the cost of work and maintenance accrued by the introduction of the water-saving facilities was less compared to both the incentives received in water-fee reductions as well as the increased yield of water-saving irrigation. Finally, we suggest that either the current yield needs to be increased twofold or the water fee needs to be increased for effective management of water-saving irrigation facilities, particularly in regard to collective management.
机译：慢性缺水是中国干旱地区最紧迫的问题之一，作为补偿措施，已经提出了用于农业用水的节水灌溉设施。然而，在Ugen River盆地中，这些节水灌溉设施产生了不同的结果，从成功到失败。因此，本研究审查了此类案件，并考虑了负责这些地区有效介绍节水设施的因素。一般来说，资本主义农民可单独负责节水设施的引进，维护和管理，而总体农民共同管理和维护与政府补贴建造的设施。此外，本研究报告了两种情况，其中集体管理是通过政府补贴所要求的初始投资或涵盖所有初始投资成本。然而，由于管理组的差异，这些设施并不一定管理，从而影响其结果作为有效的节水灌溉设施。通过使用博弈论获得最佳解决方案，本文的结果表明，与在水费减少中收到的激励措施相比，通过引入节水设施的工作和维护成本较少。节水灌溉产量增加。最后，我们建议，目前的产量需要增加双重或水费，以便有效管理节水灌溉设施，特别是在集体管理方面。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号