Assessing agricultural non-point source pollution loads in typical basins of upper Yellow River by incorporating critical impacting factors
文献类型：期刊论文
| 作者 | Zhou, Jinhan; Liu, Xiaohuang; Liu, Xiaojie; Wang, Weili; Wang, Lingqing |
| 刊名 | PROCESS SAFETY AND ENVIRONMENTAL PROTECTION
 |
| 出版日期 | 2023-09-01 |
| 卷号 | 177页码:17-28 |
| 关键词 | Pollution load Non -point source pollution Rainfall Topographic driving Interception Calculate |
| ISSN号 | 0957-5820 |
| DOI | 10.1016/j.psep.2023.07.003 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Phosphorus and nitrogen pollutions from agricultural non-point source put heavy burden on water environment. Total nitrogen (TN), total phosphorus (TP) and ammonia nitrogen (NH3-N) are important pollutants in the study of agricultural non-point source pollution. This study presents a technical system that accurately calculated the coefficient of pollutants (TN, NH3-N and TP) entering water to grasp the situation of agricultural non-point source pollution. The system used for coefficient calculation is based on a main framework of driving factortransmission factor-infiltration factor-interception factor, incorporating critical impacting factors including rainfall, topography, surface runoff, underground runoff, and interception factors. The coefficient was calculated by selecting typical units and extrapolated to the main stream area of the upper reaches of the Yellow River. Our study provides reference and practical basis for the development and application of coefficient model. It provides enlightenment for the calculation of agricultural non-point source pollutants. |
| WOS关键词 | GORGES RESERVOIR REGION ; WATER-QUALITY ; SOIL-EROSION ; SIMULATION ; NITROGEN ; COVER ; MODEL |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001038150600001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/194558]  |
| 专题 | 资源利用与环境修复重点实验室_外文论文 |
| 作者单位 | 1.University of Chinese Academy of Sciences, CAS 2.Ministry of Natural Resources of the People's Republic of China 3.Institute of Geographic Sciences & Natural Resources Research, CAS 4.Chinese Academy of Sciences |
| 推荐引用方式 GB/T 7714 | Zhou, Jinhan,Liu, Xiaohuang,Liu, Xiaojie,et al. Assessing agricultural non-point source pollution loads in typical basins of upper Yellow River by incorporating critical impacting factors[J]. PROCESS SAFETY AND ENVIRONMENTAL PROTECTION,2023,177:17-28. |
| APA | Zhou, Jinhan,Liu, Xiaohuang,Liu, Xiaojie,Wang, Weili,&Wang, Lingqing.(2023).Assessing agricultural non-point source pollution loads in typical basins of upper Yellow River by incorporating critical impacting factors.PROCESS SAFETY AND ENVIRONMENTAL PROTECTION,177,17-28. |
| MLA | Zhou, Jinhan,et al."Assessing agricultural non-point source pollution loads in typical basins of upper Yellow River by incorporating critical impacting factors".PROCESS SAFETY AND ENVIRONMENTAL PROTECTION 177(2023):17-28. |
入库方式： OAI收割
来源：地理科学与资源研究所
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