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49篇 您的检索式:作者名="CHENG Hefa"
    题名 作者 年代 出处 被引量
1Substantial transition to clean household energy mix in rural China显示文摘The household energy mix has significant impacts on human health and climate,as it contributes greatly to many health-and climate-relevant air pollutants.Compared to the well-established urban energy statistical system,the rural household energy statistical system is incomplete and is often associated with high biases.Via a nationwide investigation,this study revealed high contributions to energy supply from coal and biomass fuels in the rural household energy sector,while electricity comprised∼20%.Stacking(the use of multiple sources of energy)is significant,and the average number of energy types was 2.8 per household.Compared to 2012,the consumption of biomass and coals in 2017 decreased by 45%and 12%,respectively,while the gas consumption amount increased by 204%.Increased gas and decreased coal consumptions were mainly in cooking,while decreased biomass was in both cooking(41%)and heating(59%).The time-sharing fraction of electricity and gases(E&G)for daily cooking grew,reaching 69%in 2017,but for space heating,traditional solid fuels were still dominant,with the national average shared fraction of E&G being only 20%.The non-uniform spatial distribution and the non-linear increase in the fraction of E&G indicated challenges to achieving universal access to modern cooking energy by 2030,particularly in less-developed rural and mountainous areas.In some non-typical heating zones,the increased share of E&G for heating was significant and largely driven by income growth,but in typical heating zones,the time-sharing fraction was<5%and was not significantly increased,except in areas with policy intervention.The intervention policy not only led to dramatic increases in the clean energy fraction for heating but also accelerated the clean cooking transition.Higher income,higher education,younger age,less energy/stove stacking and smaller family size positively impacted the clean energy transition.Guofeng Shen Rui Xiong Yanlin Tian Zhihan Luo Bahabaike Jiangtulu Wenjun Meng Wei Du Jing Meng Yuanchen Chen Bing Xue Bin Wang Yonghong Duan Jia Duo Fenggui Fan Lei Huang Tianzhen Ju Fenggui Liu Shunxin Li Xianli Liu Yungui Li Mu Wang Ying Nan Bo Pan Yanfang Pan Lizhi Wang Eddy Zeng Chao Zhan Yilin Chen Huizhong Shen Hefa Cheng Shu Tao 2022National Science Review2022,9,7:4
2Lead (Pb) isotopic fingerprinting and its applications in lead pollution studies in China: A review显示文摘Hefa Cheng Yuanan Hu 2009Environmental Pollution2009,,5:3
3Oxidative degradation of dimethyl phthalate (DMP) by UV/H2O2 process显示文摘XU Bin GAO Naiytm CHENG Hefa 2009Journal of Hazardous Materials2009,162,23:1
4Ametryn degradation by aqueous chlorine: Kinetics and reaction influences显示文摘Bin Xu Nai-yun Gao Hefa Cheng Chen-yan Hu Sheng-ji Xia Xiao-feng Sun Xuejiao Wang Shaogui Yang 2009Journal of Hazardous Materials2009,,1:1
5Meeting China' s water shortage crisis:current practices and challenges 显示文摘Cheng Hefa Hu Yuanan Zhao Jianfu 2009Environ Sci Technol2009,43,2:1
6Lead (Pb) isotopic fingerprinting and its applications in lead pollution studies in China: a review 显示文摘CHENG Hefa HU Yuanan 2010Environmental Pollution2010,158,5:1
7Pretreatment of wastewater from triazine manufacturing by coagulation, electrolysis, and internal microelectrolysis 显示文摘Hefa Cheng Weipu Xu Junliang Liu 2007Journal of Hazardous Materials2007,146,:1
8Heavy metal pollution in sediments of a typical mariculture zone in South China显示文摘ZHANG Wenfeng LIU Xueping CHENG Hefa 2012Marine Pollution Bulletin2012,64,4:1
92012, Heavy metal pollution in sediments of a typical mariculre zone in South China显示文摘ZHANG WENFENC LIU XUEPINC CHENG HEFA 2012Marine Pollution Bulletin2012,64,4:1
10Lead (Pb) isotopic fingerprinting and its applications in lead pollution studies in China: a review显示文摘Cheng Hefa Hu Yuanan 2010Environmental Pollution2010,158,5:1
11Application of composted sewage sludge (CSS) as a soil amendment for turf grass growth显示文摘Cheng Hefa Xu Weipu Liu Junliang 2007Ecological Engineering2007,29,1:1
12MSW as a renewable source of energy current and future practices in China 显示文摘Hefa Cheng Yuanan Hu 2010Bioresouree Technology2010,101,:1
13Pretreatment of wastewater from triazine manufacturing by coagulation, electrolysis, and internal micro - electrolysis 显示文摘Hefa Cheng Weipu Xu Junliang Liu 2007Journal of Hazardous Materials2007,146,12:1
14Meeting China' s water shortage crisis: current practices and challenges显示文摘CHENG Hefa HU Yuannan ZHAO Jianfu 2009Environmental science & technology2009,43,2:1
15Application of composted sewage sludge (CSS) as a soil amendment for turfgrass growth显示文摘Hefa Cheng Weipu Xu 2007Eological Engineering2007,29,:1
16Contamination trends of trace metals and coupling with algal productivity in sediment cores in Pearl River Delta, South China显示文摘Dandan Duan Yong Ran Hefa Cheng Jing’an Chen Guojiang Wan 2013Chemosphere2013,,:1
17Heavy metals in particulate and colloidal matter from atmospheric deposition of urban Guangzhou, South China显示文摘Wen Huang Dandan Duan Yulong Zhang Hefa Cheng Yong Ran 2013Marine Pollution Bulletin2013,,:1
18Damping capacity and compressive characteristic in some aluminum foams显示文摘Cheng Hefa Huang Xiaomei Wei Jianning Han Fusheng 2003Transactions of Nonferrous Metals Society of China2003,13,:1
19Shock wave compression behavior of aluminum foam显示文摘Cheng Hefa Huang Xiaomei Xue Guoxian 2003Hournal of Central South University of Technology2003,10,4:1
20Water pollution during China’s industrial transition显示文摘Yuanan Hu Hefa Cheng 2013Environmental Development2013,,:1
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