The Runoff Observation and Composition Analysis in the Niyang River Basin on the Tibetan Plateau
<p>In order to study on the hydrometric methods in the high-altitude area, and learn more about the hydrological mechanism in the Qinghai-Tibet Plateau, a series of observation research were carried out in the Niyang River watershed, a tributary of the Yarlung Zangbo River. The glacier rec...
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| Language: | English |
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Copernicus Publications
2020-09-01
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| Series: | Proceedings of the International Association of Hydrological Sciences |
| Online Access: | https://piahs.copernicus.org/articles/383/85/2020/piahs-383-85-2020.pdf |
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| author | H. Liu H. Liu H. Liu J. Liu J. Liu J. Liu W. Wang W. Wang W. Wang X. Min X. Min X. Min H. Zheng H. Zheng H. Zheng X. Deng X. Deng X. Deng N. Wang N. Wang N. Wang |
| author_facet | H. Liu H. Liu H. Liu J. Liu J. Liu J. Liu W. Wang W. Wang W. Wang X. Min X. Min X. Min H. Zheng H. Zheng H. Zheng X. Deng X. Deng X. Deng N. Wang N. Wang N. Wang |
| author_sort | H. Liu |
| collection | DOAJ |
| description | <p>In order to study on the hydrometric methods in the
high-altitude area, and learn more about the hydrological mechanism in the
Qinghai-Tibet Plateau, a series of observation research were carried out in
the Niyang River watershed, a tributary of the Yarlung Zangbo River. The
glacier recession and the runoff variation which conducted by the climate
change asked people to study more on the plateau hydrology, where is
extremely lack of the hydrological monitoring and dataset in the past due to
the high altitude and the cold environment. In this study, 4 basins with the
areas of 182, 216, 243, 213 km<span class="inline-formula"><sup>2</sup></span> was equipped with different types of
hydrometric instruments, so that the precipitation (rainfall and snow),
water level, flow speed and the meteorological elements could be measured.
In addition, the soil and water in the watershed were sampled at the
altitude from 3667 to 6140 m, which could be used to analyze the runoff
composition. With the equipment, the applicability of the hydrometric
methods and instruments were discussed according to the monitoring
situation. With the samples' analysis results (including the <span class="inline-formula"><i>δ</i>D</span>,
<span class="inline-formula"><i>δ</i><sup>18</sup>O</span>, and the chemical components), the runoff composition
characteristics were analyzed. This research is funded by the NSFC project
91647111 and 91647203, which are included in the <i>Runoff Change and its Adaptive Management in the Major Rivers in Southwestern China</i> Major Research Plan.</p> |
| first_indexed | 2024-12-13T06:09:22Z |
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| id | doaj.art-5d2f5841161c49b59b13d8abbca4279f |
| institution | Directory Open Access Journal |
| issn | 2199-8981 2199-899X |
| language | English |
| last_indexed | 2024-12-13T06:09:22Z |
| publishDate | 2020-09-01 |
| publisher | Copernicus Publications |
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| series | Proceedings of the International Association of Hydrological Sciences |
| spelling | doaj.art-5d2f5841161c49b59b13d8abbca4279f2022-12-21T23:57:07ZengCopernicus PublicationsProceedings of the International Association of Hydrological Sciences2199-89812199-899X2020-09-01383859110.5194/piahs-383-85-2020The Runoff Observation and Composition Analysis in the Niyang River Basin on the Tibetan PlateauH. Liu0H. Liu1H. Liu2J. Liu3J. Liu4J. Liu5W. Wang6W. Wang7W. Wang8X. Min9X. Min10X. Min11H. Zheng12H. Zheng13H. Zheng14X. Deng15X. Deng16X. Deng17N. Wang18N. Wang19N. Wang20Hydrology and Water Resources Department, Nanjing Hydraulic Research Institute, Nanjing, Jiangsu, 210029, ChinaThe State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing, Jiangsu, 210029, ChinaResearch Center for Climate Change, The Ministry of Water Resources of the People's Republic of China, Nanjing, Jiangsu, 210029, ChinaHydrology and Water Resources Department, Nanjing Hydraulic Research Institute, Nanjing, Jiangsu, 210029, ChinaThe State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing, Jiangsu, 210029, ChinaResearch Center for Climate Change, The Ministry of Water Resources of the People's Republic of China, Nanjing, Jiangsu, 210029, ChinaHydrology and Water Resources Department, Nanjing Hydraulic Research Institute, Nanjing, Jiangsu, 210029, ChinaThe State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing, Jiangsu, 210029, ChinaResearch Center for Climate Change, The Ministry of Water Resources of the People's Republic of China, Nanjing, Jiangsu, 210029, ChinaHydrology and Water Resources Department, Nanjing Hydraulic Research Institute, Nanjing, Jiangsu, 210029, ChinaThe State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing, Jiangsu, 210029, ChinaResearch Center for Climate Change, The Ministry of Water Resources of the People's Republic of China, Nanjing, Jiangsu, 210029, ChinaHydrology and Water Resources Department, Nanjing Hydraulic Research Institute, Nanjing, Jiangsu, 210029, ChinaThe State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing, Jiangsu, 210029, ChinaResearch Center for Climate Change, The Ministry of Water Resources of the People's Republic of China, Nanjing, Jiangsu, 210029, ChinaHydrology and Water Resources Department, Nanjing Hydraulic Research Institute, Nanjing, Jiangsu, 210029, ChinaThe State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing, Jiangsu, 210029, ChinaResearch Center for Climate Change, The Ministry of Water Resources of the People's Republic of China, Nanjing, Jiangsu, 210029, ChinaHydrology and Water Resources Department, Nanjing Hydraulic Research Institute, Nanjing, Jiangsu, 210029, ChinaThe State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing, Jiangsu, 210029, ChinaResearch Center for Climate Change, The Ministry of Water Resources of the People's Republic of China, Nanjing, Jiangsu, 210029, China<p>In order to study on the hydrometric methods in the high-altitude area, and learn more about the hydrological mechanism in the Qinghai-Tibet Plateau, a series of observation research were carried out in the Niyang River watershed, a tributary of the Yarlung Zangbo River. The glacier recession and the runoff variation which conducted by the climate change asked people to study more on the plateau hydrology, where is extremely lack of the hydrological monitoring and dataset in the past due to the high altitude and the cold environment. In this study, 4 basins with the areas of 182, 216, 243, 213 km<span class="inline-formula"><sup>2</sup></span> was equipped with different types of hydrometric instruments, so that the precipitation (rainfall and snow), water level, flow speed and the meteorological elements could be measured. In addition, the soil and water in the watershed were sampled at the altitude from 3667 to 6140 m, which could be used to analyze the runoff composition. With the equipment, the applicability of the hydrometric methods and instruments were discussed according to the monitoring situation. With the samples' analysis results (including the <span class="inline-formula"><i>δ</i>D</span>, <span class="inline-formula"><i>δ</i><sup>18</sup>O</span>, and the chemical components), the runoff composition characteristics were analyzed. This research is funded by the NSFC project 91647111 and 91647203, which are included in the <i>Runoff Change and its Adaptive Management in the Major Rivers in Southwestern China</i> Major Research Plan.</p>https://piahs.copernicus.org/articles/383/85/2020/piahs-383-85-2020.pdf |
| spellingShingle | H. Liu H. Liu H. Liu J. Liu J. Liu J. Liu W. Wang W. Wang W. Wang X. Min X. Min X. Min H. Zheng H. Zheng H. Zheng X. Deng X. Deng X. Deng N. Wang N. Wang N. Wang The Runoff Observation and Composition Analysis in the Niyang River Basin on the Tibetan Plateau Proceedings of the International Association of Hydrological Sciences |
| title | The Runoff Observation and Composition Analysis in the Niyang River Basin on the Tibetan Plateau |
| title_full | The Runoff Observation and Composition Analysis in the Niyang River Basin on the Tibetan Plateau |
| title_fullStr | The Runoff Observation and Composition Analysis in the Niyang River Basin on the Tibetan Plateau |
| title_full_unstemmed | The Runoff Observation and Composition Analysis in the Niyang River Basin on the Tibetan Plateau |
| title_short | The Runoff Observation and Composition Analysis in the Niyang River Basin on the Tibetan Plateau |
| title_sort | runoff observation and composition analysis in the niyang river basin on the tibetan plateau |
| url | https://piahs.copernicus.org/articles/383/85/2020/piahs-383-85-2020.pdf |
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