Trend Variation of Streamflow in the Chaohe River, a Tributary of the Miyun Reservoir in Northern Ch

来源 :35th IAHR World Congress(第三十五届国际水利学大会) | 被引量 : 0次 | 上传用户:yangzb5
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The trend variation of the river streamflow reflects the influence of environmental change on regional hydrological processes.As a main tributary of the Miyun Reservoir, the Chaohe River has been seriously affected by climate change and human activities, leading to significant streamflow variation since 1960s.
其他文献
Laboratory experiments and observations of real embankment failures indicate that the headcut erosion is the dominant mechanism for most embankment breaches.
In this study, two indices of temperature and HUMIDEX are used to analyze the extreme hot weather conditions in 2011 in seven metropolitan cities in China, which have different climate types.Among the
Dam-breach usually happens as a result of extreme floods, earthquakes, stability drawbacks, etc., which threatens human being downstream the dam and causes costly losses.
In Colombia, South America, flooding from heavy rains during 2010-2011, produced heavy losses in infrastructure, lives, and property.
Rainfall records could be missing due to a variety of reasons.In Hong Kong, rainfall record lengths are relatively short and ignoring records for years with missing rainfall data is not advisable beca
River flow regimes are considered to be primary drivers of riverine ecosystems, and have played a decisive role in sustaining the integrity, biodiversity and stability of the riverine ecosystem.
Dam-break hazard assessment is of great importance in the Italian Alps, where a large number of medium and large reservoirs are present in valleys that are characterized by widespread urbanized zones
Flood forecasting plays a vital role in decision-making in terms of flood prevention and disaster reduction.However, flood forecasting involves complex processes which are very time-consuming,especial
This paper focuses on identifying changes of the tidal level in the Pearl River estuary, China.Linear regression analysis and Mann-Kendall rank correlation test methods are employed to the existence o
Von Mises distribution is one of the most commonly used distributions to describe the cyclical or seasonal variables, which is currently widely used in directional statistics.