Thresholds of geographic environmental elements in sediment yield of drainage basins
文献类型：期刊论文
| 作者 | Chen, H; Zhou, JX; Cai, QG; Lu, ZC; Li, ZY |
| 刊名 | SCIENCE IN CHINA SERIES D-EARTH SCIENCES
 |
| 出版日期 | 2005 |
| 卷号 | 48期号:2页码:230-240 |
| 关键词 | middle Yellow River environmental element sediment sediment delivery mudule threshold |
| 英文摘要 | Threshold of environmental elements in drainage basin sediment yield refers to, under effect of climate, underlying surface and human activity, a turning point of abrupt changes in drainage sediment yield related to environmental element characteristics. Previous studies on threshold of sediment yield of relevant drainage basins were mainly concentrated on impact of natural zones with a few researches on impact of other environmental elements. Particularly studies on compound environmental element threshold in drainage basin sediment yield remain blank today. Studies indicate that sediment yield in drainage basins is affected by compound interactions and complex actions. Based on single element analysis, the present paper gives quantitatively compound threshold of environmental elements affecting sediment yield of the drainage basin between Hekouzhen and Tongguan in the middle Yellow River by the method of multi-variant, polynomial formula regression analysis. |
| 学科主题 | Geology |
| 研究领域[WOS] | Geology |
| WOS记录号 | WOS:000228190600010 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/23120]  |
| 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 | Chen, H,Zhou, JX,Cai, QG,et al. Thresholds of geographic environmental elements in sediment yield of drainage basins[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2005,48(2):230-240. |
| APA | Chen, H,Zhou, JX,Cai, QG,Lu, ZC,&Li, ZY.(2005).Thresholds of geographic environmental elements in sediment yield of drainage basins.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,48(2),230-240. |
| MLA | Chen, H,et al."Thresholds of geographic environmental elements in sediment yield of drainage basins".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 48.2(2005):230-240. |
入库方式： OAI收割
来源：生态环境研究中心
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