| 汤立群,陈国祥.物理概念模型在水保效益评价中的应用[J].水利学报,1998,29(9):0062-0066 |
| 物理概念模型在水保效益评价中的应用 |
| Application of physical conceptual model in evaluating the benefits of water and soil conservation |
| |
| DOI： |
| 中文关键词: 水保效益评价 物理概念模型 减水减沙 水沙变化原因 |
| 英文关键词: evaluation benefits water and soil conservation physical conceptual model |
| 基金项目: |
|
| 摘要点击次数: 2194 |
| 全文下载次数: 141 |
| 中文摘要: |
| 本文简述了文献［1］建立的具有物理过程基础的产流产沙概念模型及水土保持减水减沙效益计算方法，着重介绍了所建模型在水土保持减水减沙效益计算和水沙变化原因分析中的应用.计算及分析表明，模型法是可行的水土保持减水减沙效益评价方法，具有较好的应用前景。 |
| 英文摘要: |
| The physical conceptual model of water and sediment yield and the calculation method of the benefits of water and soil conservation are introduced. The application of this model to calculating the benefits of water and sediment reduction and analyzing the reason of the water and sediment change are emphasized in this paper. The results show that, this method is reasonable and feasible. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |