Variation and Influence of Riverine Sediment Transport from Tibetan Plateau, China

Authors

ZHANG Fan, Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China; CAS Center for Excellence in Tibetan Plateau Earth Sciences, Beijing 100101, China
SHI Xiaonan, Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China; CAS Center for Excellence in Tibetan Plateau Earth Sciences, Beijing 100101, China
ZENG Chen, Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China
WANG Guanxing, Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China
CHEN Yao, Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China
WANG Li, Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China
ZHANG Hongbo, College of Water Resources & Civil Engineering, China Agricultural University, Beijing 100083, China
YU Zhongbo, State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing 210098, China

Keywords

Tibetan Plateau; riverine sediment; changing trend; environmental impact

Document Type

Article

Abstract

The Tibetan Plateau is the source zone of major rivers, which provide water resources for more than 2 billion people downstream. Compared with runoff, riverine sediment load is considered as a more sensitive variable in response to climate and land surface process changes, and also as an important index to quantify regional land degradation and soil resource changes. In this study, 8 major rivers originated in the Tibetan Plateau, including Yerqiang River, Shule River, Heihe River, Yarlung Tsangpo River, Nujiang River, Yellow River, Yangtze River, and Lancang River, were selected to study the variation of sediment load in the source zone or upper reaches. Firstly, the general amount and spatial variation of runoff and sediment load of these rivers were explored. Secondly, the changes of riverine sediment load in recent decades (1960-2017) were analyzed, with the spatial and temporal variations of sediment load compared to climate (temperature, precipitation) and land surface process (glacier, frozen soil, vegetation cover) factors. Thirdly, the uncertainty of sediment load variation associated with interaction of multi-factors was discussed. Finally, the significant impacts of sediment load variation on the ecological environment and the safety of hydropower projects was pointed out with typical cases. Nowadays, the scarcity of hydrometeorological data is a major challenge to understand the variation of riverine sediment load from the Tibetan Plateau and assess the impacts. It is urgent to strengthen observation and modeling studies to reveal the complex mechanism of sediment transport changes, so as to provide scientific basis for the sustainable utilization of water and soil resources on the Tibetan Plateau and the downstream water resources management, so as to serve the national ecological security.

First page

1274

Last Page

1284

Language

Chinese

Publisher

Bulletin of Chinese Academy of Sciences

References

姚檀栋, 冯仁国, 陈德亮, 等.西藏高原环境变化科学评估.北京:科学出版社, 2015.

Walling D E, Fang D. Recent trends in the suspended sediment loads of the world's rivers. Global and Planetary Change, 2003, 39(1-2):111-126.

刘光生, 王根绪, 张伟.三江源区气候及水文变化特征研究.长江流域资源与环境, 2012, 21(3):302-309.

Fu B. Soil erosion and its control in the Loess Plateau of China. Soil Use Manage, 1989, 5:76-82.

Meade R H, Nordin J C F, Curtis W F, et al. Sediment loads in the Amazon River. Nature, 1979, 278:161-163.

Mladenovic M B, Kolarov V, Damjanovic V. Sediment regime of the Danube River in Serbia. International Journal of Sediment Research, 2013, 28:470-485.

Richey J E, Meade R H, Salati E, et al. Water discharge and suspended sediment concentrations in the Amazon River:1982-1984. Water Resources Research, 1986, 22(5):756-764.

Wang S, Fu B, Piao S, et al. Reduced sediment transport in the Yellow River due to anthropogenic changes. Nature Geoscience, 2016, 9:38-41.

Xu J. Effect of human activities on overall trend of sedimentation in the lower Yellow River, China. Environment Management, 2004, 33:637-653.

Milliman J D, Meade R H. World-wide delivery of river sediment to the oceans. Journal of Geology, 1983, 91:1-21.

Lu X, Zhang S, Xu J, et al. The changing sediment loads of the Hindu Kush-Himalayan rivers: an overview//Proceedings of the Workshop held at Hyderabad. India: IAHS Publication, 2011: 349.

郑度, 赵东升.青藏高原的自然环境特征.科技导报, 2017, 35(6):13-22.

陈进.长江源区水循环机理探讨.长江科学院院报, 2013, 30(4):1-5.

高鑫, 张世强, 叶柏生, 等. 1961-2006年叶尔羌河上游流域冰川融水变化及其对径流的影响.冰川冻土, 2010, 32(3):445-453.

杨针娘.中国冰川水资源.兰州:甘肃科学技术出版社, 1991:1-158.

张祥松, 周聿超.喀喇昆仑山叶尔羌河冰湖突发洪水研究.北京:科学出版社, 1990:1-24.

孙本国, 沈永平, 王国亚. 1954-2007年叶尔羌河上游山区径流和泥沙变化特征分析. 2008, 30(6): 1068-1073.

Hinzman L D, Bettez N D, Bolton W R, et al. Evidence and implications of recent climate change in northern Alaska and other arctic regions. Climate Change, 2005, 72:251-298.

Serreze M C, Walsh J E, Chapin F S, et al. Observational evidence of recent change in the northern high-latitude environment. Climate Change, 2000, 46:159-207.

Collins D N. Sediment transport from glacierized basins in the Karakoram mountains//Walling D E, Webb B W, eds. Erosion and Sediment Yield: Global and Regional Perspective. Wallingford: IAHS Publication, 1996: 85-96.

Dornblaser M M, Striegl R G. Suspended sediment and carbonate transport in the Yukon River Basin, Alaska:Fluxes and potential future responses to climate change. Water Resources Research, 2009, 45:W06411.

Lu X, Zhang S, Xu J. Climate change and sediment flux from the Roof of the World. Earth Surface Process and Landforms, 2010, 35:732-735.

Wang Y, Cheng C, Xie Y, et al. Increasing trends in rainfallrunoff erosivity in the Source Region of the Three Rivers, 1961-2012. Science of the Total Environment, 2017, 592:639-648.

张岩, 刘宝元, 张清春, 等.不同植被类型对土壤水蚀的影响.植物学报, 2003, 45(10):1204-1209.

Shao Q, Xiao T, Liu J, et al. Soil erosion rates and characteristics of typical alpine meadow using 137Cs technique in Qinghai-Tibet Plateau. Chinese Science Bulletin, 2011, 56:1708-1713.

Qiu J. Double threat for Tibet:Climate change and human development are jeopardizing the plateau's fragile environment. Nature, 2014, 512:240-241.

Yang K, Wu H, Qin J, et al. Recent climate changes over the Tibetan Plateau and their impacts on energy and water cycle:A review. Global and Planetary Change, 2014, 112:79-91.

Yao T, Thompson L, Yang W, et al. Different glacier status with atmospheric circulations in Tibetan Plateau and surroundings. Nature Climate Change, 2012, 2(9):663-667.

Yao T, Wu F, Ding L, et al. Multispherical interactions and their effects on the Tibetan Plateau's earth system:A review of the recent researches. National Science Review, 2015, 2:468-488.

康尔泗, 程国栋, 董增川.中国西北干旱区冰雪水资源与出山径流.北京:科学出版社, 2002.

秦大河, 陈宜瑜, 李学勇.中国气候与环境演变.北京:科学出版社, 2005.

陈德亮, 徐柏青, 姚檀栋, 等.青藏高原环境变化科学评估:过去、现在与未来.科学通报, 2015, 60:3025-3035.

Jiang C, Zhang L B. Ecosystem change assessment in the Three-river Headwater Region China:Patterns, causes, and implications. Ecological Engineering, 2016, 93:24-36.

Shen M, Sun Z, Wang S, et al. No evidence of continuously advanced green-up dates in the Tibetan Plateau over the last decade. PNAS, 2013, 110:E2329.

Wang T, Peng S, Lin X, et al. Declining snow cover may affect spring phenological trend on the Tibetan Plateau. PNAS, 2013, 110(31):E2854-E2855.

Shen X, An R, Feng L. Vegetation changes in the Three-River Headwaters Region of the Tibetan Plateau of China. Ecological Indications, 2018, 93:804-812.

Sheng W, Zhen L, Xiao Y. Ecological and socioeconomic effects of ecological restoration in China's Three Rivers Source Region. Science of the total environment, 2019, 650:2307-2313.

王启基, 来德珍, 景增春, 等.三江源区资源与生态环境现状及可持续发展.兰州大学学报, 2005, 41(4):31-37.

Shi X, Zhang F, Lu X, et al. Spatiotemporal variations of suspended sediment transport in the upstream and midstream of the Yarlung Tsangpo River (the upper Brahmaputra), China. Earth Surface Processes and Landforms, 2018, 43(2):432-443.

蔡晓布, 钱成, 黄界.雅鲁藏布江中游地区水土流失及其防治对策.水土保持通报, 1996, 16(6):48-53.

钱成.西藏年楚河流域水土流失及生态重建研究.生态学杂志, 2002, 21(5):74-77.

文安邦, 刘淑珍, 范建容, 等.雅鲁藏布江中游地区河流泥沙近期变化及防治对策.水土保持学报, 2002, 16(6):148-150.

丁云春.西藏贡嘎机场风沙灾害成因分析及防治措施.林业调查规划, 2006, 31(3):122-125.

陶仕珍, 林开文, 张翠叶.西藏贡嘎机场周边风沙灾害成因分析研究.云南地理环境研究, 2007, 19(4):139-144.

Fan H, He D, Wang H. Environmental consequences of damming the mainstream Lancang-Mekong River:A review. Earth-Science Reviews, 2015, 146:77-91.

连运涛.黑河流域水沙输移特性的影响研究.兰州:兰州理工大学, 2018.

Recommended Citation

Fan, ZHANG; Xiaonan, SHI; Chen, ZENG; Guanxing, WANG; Yao, CHEN; Li, WANG; Hongbo, ZHANG; and Zhongbo, YU (2019) "Variation and Influence of Riverine Sediment Transport from Tibetan Plateau, China," Bulletin of Chinese Academy of Sciences (Chinese Version): Vol. 34 : Iss. 11 , Article 8.
DOI: https://doi.org/10.16418/j.issn.1000-3045.2019.11.010
Available at: https://bulletinofcas.researchcommons.org/journal/vol34/iss11/8