Trends of Runoff Variation and Effects of Main Causal Factors in Mun River, Thailand During 1980-2018
文献类型：期刊论文
| 作者 | Li, Renzhi1,2; Huang, Heqing1,2; Yu, Guoan1; Yu, Hong3; Bridhikitti, Arika4; Su, Teng1 |
| 刊名 | WATER
 |
| 出版日期 | 2020-03-01 |
| 卷号 | 12期号:3页码:16 |
| 关键词 | runoff climate change land use Mun River basin Thailand Mekong River |
| DOI | 10.3390/w12030831 |
| 通讯作者 | Huang, Heqing(huanghq@igsnrr.ac.cn) ; Yu, Guoan(yuga@igsnrr.ac.cn) |
| 英文摘要 | Mun River is the largest tributary of the Mekong River in Thailand and provides abundant water resources not only for an important agricultural area in Thailand but also for the lower Mekong River. To understand how the runoff of Mun River responds to climate change and human activities in recent decades, this study performed a detailed examination of the characteristics of runoff variation based on measurements at two hydrological gauging stations on the main stem of Mun River during 1980-2018. Using the Mann-Kendall test, Morlet wavelet transform and Double Cumulative Curve methods, this study identifies that the variation of annual runoff of Mun River encountered an abruption in 1999/2000, with an increased trend taking place since then. Furthermore, a detailed assessment of the effects of the variations in rainfall, temperature, evaporation, and land use types extracted from remote sensing images at the basin scale reveals that a significant reduction in forest area and slight reductions in evaporation and farmland area taking place since 1999 can lead to an increase in the runoff of Mun River, while the dramatic increase in garden area since 1999 tends to make the runoff decrease. |
| WOS关键词 | CLIMATE-CHANGE ; WATER-RESOURCES ; SPATIAL INTERPOLATION ; STREAM-FLOW ; BASIN ; MEKONG ; PRECIPITATION ; RAINFALL ; TEMPERATURE ; VARIABILITY |
| 资助项目 | National Natural Science Foundation of China[41561144012] ; National Natural Science Foundation of China[41661144030] ; National Key Research and Development Program of China[2016YFC0402502] |
| WOS研究方向 | Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000529249500216 |
| 出版者 | MDPI |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/159740]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Huang, Heqing; Yu, Guoan |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Twenty First Century Aerosp Technol Co Ltd, Beijing 100096, Peoples R China 4.Mahidol Univ, Sch Interdisciplinary Studies, Environm Engn & Disaster Management Program, Kanchanaburi Campus, Kanchanaburi 71150, Thailand |
| 推荐引用方式 GB/T 7714 | Li, Renzhi,Huang, Heqing,Yu, Guoan,et al. Trends of Runoff Variation and Effects of Main Causal Factors in Mun River, Thailand During 1980-2018[J]. WATER,2020,12(3):16. |
| APA | Li, Renzhi,Huang, Heqing,Yu, Guoan,Yu, Hong,Bridhikitti, Arika,&Su, Teng.(2020).Trends of Runoff Variation and Effects of Main Causal Factors in Mun River, Thailand During 1980-2018.WATER,12(3),16. |
| MLA | Li, Renzhi,et al."Trends of Runoff Variation and Effects of Main Causal Factors in Mun River, Thailand During 1980-2018".WATER 12.3(2020):16. |
入库方式： OAI收割
来源：地理科学与资源研究所
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