• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Conference on Manufacturing Technology, Materials and Chemical Engineering >Analysis on Water and Sediment Reduction Effects of Soil and Water Conservation Measures in the Sanchuanhe River Basin of the Yellow River
【24h】

Analysis on Water and Sediment Reduction Effects of Soil and Water Conservation Measures in the Sanchuanhe River Basin of the Yellow River

机译：黄河苏南河流域水土保持措施水泥沙减少影响分析

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

摘要

According to the research, during 1997 to 2006, comprehensive harnessing on water and soil conservation reduced 34.77 million m3 of flood, the rate of flood reduction is 62.7%, The amount of sediment decreased by 1.482 million tons, a decrease of 83.6%. Compared with the rate in the past, flood and sediment reduction rate has an increasing trend year by year. The rate of flood reduction during 1997 to 2006 increased nearly twice as much as that in 1970s and 1980s; the rate of sediment reduction is also significantly higher than past years. Water and soil conservation measures have a great effect in SanChuanhe River basin.
机译：根据该研究，在1997年至2006年期间，水土保持的综合束缚减少了3477万立方米的洪水，减少率为62.7％，沉积物量减少了14.82亿吨，降低83.6％。与过去的速度相比，洪水和沉积物减少率逐年增长较高。 1997年至2006年减排率近20世纪70年代和20世纪80年代的两倍多。沉积物减少率也明显高于过去几年。水土保持措施对桑川河流域具有很大的效果。

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