| 滇池流域大棚种植区面源污染模拟 | |
| 石峰 ; 杜鹏飞 ; 张大伟 ; 宋科 ; 陈吉宁 ; SHI Feng ; DU Pengfei ; ZHANG Dawei ; SONG Ke ; CHEN Jining | |
| 2010-06-10 ; 2010-06-10 | |
| 关键词 | 环境模拟 面源污染(NPS) 面源污染过程整合模型(IMPULSE) 塑料大棚种植区 environmental simulation nonpoint source (NPS) integrated model of nonpoint sources pollution processes (IMPULSE) greenhouse region X50 |
| 其他题名 | Nonpoint source pollution simulation in greenhouse region of Dianchi Basin |
| 中文摘要 | 相对于传统的露天种植,塑料大棚改变了降雨径流和土壤侵蚀过程,进而影响面源污染物的产生。为定量研究滇池流域大棚种植区的面源污染负荷情况,选择滇池东岸某示范区为研究对象,利用清华大学开发的IMPULSE模型对其暴雨径流过程进行模拟研究,估算大棚种植区的污染负荷,总结出大棚种植区暴雨径流和面源污染的基本特征。研究表明,塑料大棚有增加地表径流量和减少地表侵蚀和面源污染两方面的作用。; Compared with traditional uncovered farmland, a greenhouse region changes the runoff, erosion, and affects generation of nonpoint source pollutants. The nonpoint source pollution of greenhouse region in Dianchi Basin on the east side of the lake was simulated using the IMPULSE (integrated model of nonpoint sources pollution processes) model developed by Tsinghua University to analyze the runoff, evaluate the pollution yield, and identify the characteristic of diffuse pollution process. The results indicate that the greenhouse leads to increase the runoff while reducing erosion and pollutant generation.; 科技部重大科技专项(K99-05-35-02) |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/64961]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 石峰,杜鹏飞,张大伟,等. 滇池流域大棚种植区面源污染模拟[J],2010, 2010. |
| APA | 石峰.,杜鹏飞.,张大伟.,宋科.,陈吉宁.,...&CHEN Jining.(2010).滇池流域大棚种植区面源污染模拟.. |
| MLA | 石峰,et al."滇池流域大棚种植区面源污染模拟".(2010). |
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