Inland river terminal lake preservation: determining basin scale and the ecological water requirement (SCI)
文献类型：期刊论文
| 作者 | Si J. H.; Feng Q.; Yu T. F.; Zhao C. Y. |
| 刊名 | Environmental Earth Sciences
 |
| 出版日期 | 2015 |
| 卷号 | 73期号:7页码:3327-3334 |
| 英文摘要 | Inland lakes are a major water resource for arid regions. Determining basin scale is therefore an important indicator of variability for water resources in such regions. The goal of this study was to ascertain the appropriate Juyan Lake basin scale and its minimum ecological water requirement for the lake's continued preservation. This was accomplished in three parts. First, an analysis was carried out on the inflow of the lower reach of Heihe River and any subsequent water surface area change to Juyan Lake. Second, an optimum Juyan Lake basin scale was determined by establishing existing relationships between reservoir capacity and lake area, water level and lake area, and variation in lake area during different times of the year. Third, the ecological water requirement of the lake was determined. Results showed that the decrease in surface runoff and ceased flow of the channel resulted in the drying up of the terminal lake of Heihe River. It was determined that 35.6 km(2) is the most stable Juyan Lake surface area, and 0.55 x 10(8) m(3) is the minimum replenishment quantity in which to maintain Juyan Lake throughout the year without it drying up. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.casnw.net/handle/362004/27483]  |
| 专题 | 寒区旱区环境与工程研究所_中科院寒区旱区环境与工程研究所（未分类）_期刊论文 |
| 推荐引用方式 GB/T 7714 | Si J. H.,Feng Q.,Yu T. F.,et al. Inland river terminal lake preservation: determining basin scale and the ecological water requirement (SCI)[J]. Environmental Earth Sciences,2015,73(7):3327-3334. |
| APA | Si J. H.,Feng Q.,Yu T. F.,&Zhao C. Y..(2015).Inland river terminal lake preservation: determining basin scale and the ecological water requirement (SCI).Environmental Earth Sciences,73(7),3327-3334. |
| MLA | Si J. H.,et al."Inland river terminal lake preservation: determining basin scale and the ecological water requirement (SCI)".Environmental Earth Sciences 73.7(2015):3327-3334. |
入库方式： OAI收割
来源：寒区旱区环境与工程研究所
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