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Qinghua Wu, Yue Fan and Xiao Wang
Shallow geothermal energy (SGE) is a renewable energy source that has the advantage of being low-cost, clean, and locally sourced compared to fossil fuels, and is thus significant for China to achieve its future goals of carbon peaking and carbon neutral...
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Kang Luo, Yongjun Zeng, Ziming Wu, Lin Guo, Xiaobing Xie, Qinghua Shi and Xiaohua Pan
An increased planting density and decreased nitrogen (N) rate combination may obtain a stable yield and enhance N utilization. However, the effects of an increased planting density and decreased N rate combination on the yield and nutrient utilization in...
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Fei Sun, Run Wang, Bo Wan, Yanjun Su, Qinghua Guo, Youxin Huang and Xincai Wu
Imbalanced learning is a methodological challenge in remote sensing communities, especially in complex areas where the spectral similarity exists between land covers. Obtaining high-confidence classification results for imbalanced class issues is highly ...
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Sien Liu, Qinghua Ye, Shiqiang Wu and Marcel J. F. Stive
Wind induced hydrodynamic circulations play significant roles in the transport and mixing process of pollutants and nutrients in large shallow lakes, but they have been usually overlooked, while environmental, biological, and ecological aspects of eutrop...
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Bo Li, Wenhu Tang, Kaishun Xiahou and Qinghua Wu
This paper develops a robust regulator design approach to maximum power point tracking (MPPT) of a variable-speed wind energy conversion system (WECS) under the concept of perturbation and observation. The proposed perturb and observe regulators (PORs) r...
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Qinghua Wu, Guiling Wang, Wei Zhang, Haodong Cui, Wei Zhang
Pág. 1 - 19
Water resource shortage has been a serious problem since the 1980s in the North China Plain (NCP), resulting in plenty of environmental problems. Estimating the groundwater recharge rate accurately is vital for managing groundwater effectively. This stud...
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Donia Zhang
Pág. 166 - 191
Set within the theoretical framework of cultural sustainability, this in-depth case study examines the Juer Hutong new courtyard housing prototype built in the inner city of Beijing, China, whose phase one was completed in 1990 and phase two in 1994. Jue...
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