成人自拍视频

Dr. LONG Di's team and collaborators published the latest research results on the impact of climate change on water storage over the Tibetan Plateau in Nature Climate Change under the title of "Climate change threatens terrestrial water storage over the Tibetan Plateau," with LONG Di as the corresponding author, and doctoral student LI Xueying as the first author. Other co-authors include PhD s...

Article information：Please provide a full citation and/or link so that people can read the full paper.Dr. NIU Xiaojing's team published an approach for quantifying nearshore tsunami height probability and its application to the Pearl River Estuary in the journal of Coastal Engineering. The study utilizes the constructed efficient analysis method and probability model to provide the spatial dis...

Dr. SHANG Songhao's team published a monthly distributed agro-hydrological model for irrigation district in arid region with shallow groundwater in Journal of Hydrology. The study developed a novel monthly distributed agro-hydrological model for irrigation districts (DAHMID) based on the concepts of canal command area (CCA) and sub-drainage command area (SDCA). The model was applied to Hetao Ir...

Large areas of deserts exist in the upper and middle reaches of the Yellow River and adjacent inland flow areas. The radiation area developed by Heishan Gorge is one of the key areas for the construction of ecological projects in China's northern sand-proof belt, which is the key zone for sand prevention and sand control in China. Dr. WANG Guangqian said that the development of water resources ...

The North China Plain (NCP) is among the largest grain producing regions in China, featuring high water demand, extremely dense population, a relatively dry climate (mean annual precipitation ∼500 mm/yr, 2000‒2018) and limited water resources (less than 500 m3/yr per capita). As a result, groundwater in the NCP has been overexploited (groundwater levels declining at a rate of ∼1 m/yr by the ...

In order to guarantee the water resources for artificial snow during the 2022 Winter Olympics, Tsinghua University team established a rock-filled concrete dam. The team overcame the problems of short construction period and complicated construction conditions, and won high recognition both at home and abroad for its low temperature rise of heat of hydration, good crack resistance, easy process,...