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学者姓名:李艳梅

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Does China's direct investment in "Belt and Road Initiative" countries decrease their carbon dioxide emissions? SCIE SSCI
期刊论文 | 2022 , 339 | JOURNAL OF CLEANER PRODUCTION
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Abstract :

Carbon dioxide emissions of "Belt and Road Initiative" countries account for one-third of the global value. China's direct investment in "Belt and Road Initiative" countries has a significant impact on their carbon dioxide emissions. This paper studies the effect of China's direct investment on carbon dioxide emissions in "Belt and Road Initiative" countries from 2003 to 2017. We apply a panel quantile model and the MCMC optimisation method to estimate the parameters. Then, 67 "Belt and Road Initiative" countries are divided into two groups to compare the different impacts of China's direct investment on their carbon dioxide emissions. The empirical results show that China's direct investment has a negative impact on the carbon dioxide emissions of "Belt and Road Initiative" countries no matter the sample is grouped or not. In the group of high-income countries, every 1% increase in Chinese investment reduces their carbon dioxide emissions by 0.04%. In the low-income group, for every 1% increase in China's direct investment, the national carbon dioxide emissions are reduced by 0.02%. Thus, it is suggested that China should further strengthen investment cooperation with "Belt and Road Initiative" countries in the future to promote global carbon dioxide emission reduction.

Keyword :

BRI countries BRI countries China's direct investment China's direct investment Carbon dioxide emissions Carbon dioxide emissions Panel quantile model Panel quantile model

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GB/T 7714 Su, Xianhong , Li, Yanmei , Fang, Kai et al. Does China's direct investment in "Belt and Road Initiative" countries decrease their carbon dioxide emissions? [J]. | JOURNAL OF CLEANER PRODUCTION , 2022 , 339 .
MLA Su, Xianhong et al. "Does China's direct investment in "Belt and Road Initiative" countries decrease their carbon dioxide emissions?" . | JOURNAL OF CLEANER PRODUCTION 339 (2022) .
APA Su, Xianhong , Li, Yanmei , Fang, Kai , Long, Yin . Does China's direct investment in "Belt and Road Initiative" countries decrease their carbon dioxide emissions? . | JOURNAL OF CLEANER PRODUCTION , 2022 , 339 .
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Spatial characteristics of CO2 emissions and PM2.5 concentrations in China based on gridded data SCIE
期刊论文 | 2020 , 266 | APPLIED ENERGY
WoS CC Cited Count: 40
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Abstract :

Owing to global climate change and increased environmental pollution, China faces the dual responsibility of reducing CO2 emissions and controlling PM2.5 pollution. This study compares the spatial characteristics of PM2.5 concentrations and CO2 emissions using 10 km x 10 km grid data. The increase and decrease of CO2 emissions and PM2.5 concentrations are divided into four quadrants, which indicates four different conditions. Then, spatial autocorrelation method is conducted to analysis the spatial relationships. The empirical results show that (1) In the four quadrants, the increase of CO2 emissions and the decrease of PM2.5 concentrations accounted for the highest proportion (25.9%). (2) The spatial differences in CO2 emissions are large, but the PM2.5 concentrations show strong spatial aggregation. (3) China's three major urban agglomerations contain more than half of the areas in which both CO2 emissions and PM2.5 concentrations increased, and the Pearl River Delta urban agglomeration exhibits the best synergistic reduction effect. By contrast, the Beijing-Tianjin-Hebei urban agglomeration has the worst synergistic reduction of CO2 emissions and PM2.5 concentrations. (4) At the urban level, as a typical city in the Beijing-Tianjin-Hebei urban agglomeration, Tianjin's overreliance on heavy chemical industries has led to co-increases in its CO2 emissions and PM2.5 concentrations. Shaoxing and Jiangmen, in the Yangtze River Delta and Pearl River Delta urban agglomeration, are among the few cities where CO2 emissions and PM2.5 concentrations have both been reduced. Finally, this paper suggests some policy implications of these findings.

Keyword :

Spatial autocorrelation Spatial autocorrelation Gridded data Gridded data Four-quadrant analysis Four-quadrant analysis CO2 emissions CO2 emissions PM2.5 concentrations PM2.5 concentrations

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GB/T 7714 Li, Yanmei , Cui, Yifei , Cai, Bofeng et al. Spatial characteristics of CO2 emissions and PM2.5 concentrations in China based on gridded data [J]. | APPLIED ENERGY , 2020 , 266 .
MLA Li, Yanmei et al. "Spatial characteristics of CO2 emissions and PM2.5 concentrations in China based on gridded data" . | APPLIED ENERGY 266 (2020) .
APA Li, Yanmei , Cui, Yifei , Cai, Bofeng , Guo, Jingpeng , Cheng, Tianhai , Zheng, Fengjie . Spatial characteristics of CO2 emissions and PM2.5 concentrations in China based on gridded data . | APPLIED ENERGY , 2020 , 266 .
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Temporal and spatial analysis for end-of-life power batteries from electric vehicles in China SCIE
期刊论文 | 2020 , 155 | RESOURCES CONSERVATION AND RECYCLING
WoS CC Cited Count: 72
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Abstract :

This study aims to model the temporal and spatial characteristics of end-of-life (EOL) power batteries from electric vehicles (EVs) in China. A Stanford estimation model is used, assuming that the lifetime of power batteries obeys a Weibull distribution. We collected the sales data for two types of power batteries used in four types of EVs from 2009 to 2018 in mainland China and predicted the sales data from 2019 to 2030 according to the Chinese government's plan. The results present a complete picture of EOL batteries in China: (1) the generation of retired power batteries in China is predicted from 2020 to 2036, including 112 k tonnes in 2020 and 708 k tonnes in 2030; (2) the potential economic value of retired batteries for echelon and recovery utilization is analyzed; and (3) the generation of retired power batteries in 20 provinces was estimated and compared with their collection station numbers. Considering the weight of different batteries and the service life increase caused by technology upgrades, our predictions for the quantity of retired batteries are lower and more accurate than others' predictions. Large-scale battery retirement will come later than previously anticipated. We should plan the number of recycling sites in main provinces based on the accurate retired amount

Keyword :

End-of-life power Battery End-of-life power Battery Material flow analysis Material flow analysis China China EVs EVs

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GB/T 7714 Wu, Yufeng , Yang, Liuyang , Tian, Xi et al. Temporal and spatial analysis for end-of-life power batteries from electric vehicles in China [J]. | RESOURCES CONSERVATION AND RECYCLING , 2020 , 155 .
MLA Wu, Yufeng et al. "Temporal and spatial analysis for end-of-life power batteries from electric vehicles in China" . | RESOURCES CONSERVATION AND RECYCLING 155 (2020) .
APA Wu, Yufeng , Yang, Liuyang , Tian, Xi , Li, Yanmei , Zuo, Tieyong . Temporal and spatial analysis for end-of-life power batteries from electric vehicles in China . | RESOURCES CONSERVATION AND RECYCLING , 2020 , 155 .
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初始静孔隙水压力对砂土静动力剪切特性影响的试验研究 CSCD PKU
期刊论文 | 2019 , 41 (06) , 1050-1057 | 岩土工程学报
CNKI Cited Count: 2
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Abstract :

选取福建标准砂和滹沱河细砂,利用空心圆柱扭剪仪开展了一系列不同初始静孔隙水压力条件下的不排水循环扭剪试验和单调扭剪试验,着重探讨初始静孔隙水压力对超静孔隙水压力发展及其不排水抗剪强度的影响。试验结果表明:初始静孔隙水压力对超静孔隙水压力的发展产生显著的影响,从而影响砂土的静动力剪切特性。具体地,在不排水循环剪切过程中,初始静孔隙水压力越大,其超静孔隙水压力发展和变形发展越快;在不排水单调剪切过程中,初始静孔隙水压力越大,在砂土剪胀阶段产生负超静孔隙水压力越大,从而使砂土的强度显著提高。基于试验结果,初步探讨了初始静孔隙水压力对超静孔隙水压力及静动力剪切特性的影响机理。研究表明,研究地下水位以下...

Keyword :

反压 反压 单调剪切 单调剪切 循环扭剪 循环扭剪 初始静孔隙水压力 初始静孔隙水压力 超静孔隙水压力 超静孔隙水压力

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GB/T 7714 许成顺 , 李艳梅 , 潘霞 et al. 初始静孔隙水压力对砂土静动力剪切特性影响的试验研究 [J]. | 岩土工程学报 , 2019 , 41 (06) : 1050-1057 .
MLA 许成顺 et al. "初始静孔隙水压力对砂土静动力剪切特性影响的试验研究" . | 岩土工程学报 41 . 06 (2019) : 1050-1057 .
APA 许成顺 , 李艳梅 , 潘霞 , 耿琳 . 初始静孔隙水压力对砂土静动力剪切特性影响的试验研究 . | 岩土工程学报 , 2019 , 41 (06) , 1050-1057 .
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A review on impacts of international industrial shift on China's carbon emissions [承接国际产业转移对中国碳排放影响的研究] Scopus CSCD PKU
期刊论文 | 2019 , 39 (1) , 7-11 | Modern Chemical Industry
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Abstract :

With the development of economy, some industries may increasingly adjust and shift between countries or regions. Industrial shifting often manifests itself in the form of investment and trade activities between relevant countries or regions. Industrial shifting also accompanies with the flow of implied energy, which ultimately affects carbon emissions. Carbon emissions are closely related to energy consumption, energy conservation and emission reduction, and have become a hot topic for scholars to study. The existence of carbon shifting has made it a controversial issue. Therefore, this paper reviews the impact of international industrial shift on China's carbon emissions, including the connotation of industrial shift, the main ways that the international industrial shift has impacts on China's carbon emissions, the way to determine such impacts, the ultimate impacts and the policy inspiration gained. It is aiming at providing theoretical support for China's goal of improving economic and environmental cooperation. © 2019, China National Chemical Information Center. All right reserved.

Keyword :

Carbon emissions; FDI; Industrial shifting; Trade Carbon emissions; FDI; Industrial shifting; Trade

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GB/T 7714 Li, Y.-M. , Niu, M.-M. . A review on impacts of international industrial shift on China's carbon emissions [承接国际产业转移对中国碳排放影响的研究] [J]. | Modern Chemical Industry , 2019 , 39 (1) : 7-11 .
MLA Li, Y.-M. et al. "A review on impacts of international industrial shift on China's carbon emissions [承接国际产业转移对中国碳排放影响的研究]" . | Modern Chemical Industry 39 . 1 (2019) : 7-11 .
APA Li, Y.-M. , Niu, M.-M. . A review on impacts of international industrial shift on China's carbon emissions [承接国际产业转移对中国碳排放影响的研究] . | Modern Chemical Industry , 2019 , 39 (1) , 7-11 .
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Characteristics of Energy Consumption in the Process of Regional Economic Integration Development: Beijing-Tianjin- Hebei Economic Belt versus Tokyo-to Metropolitan Area EI
会议论文 | 2018 , 392 (6) | 2018 International Conference on Manufacturing Technology, Materials and Chemical Engineering, MTMCE 2018
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Energy consumption plays a significant role in the integration process of Beijing- Tianjin-Hebei economic belt. This paper compares energy situation of Beijing-Tianjin-Hebei economic belt and Tokyo-to metropolitan area. The results show there are some differences between Beijing-Tianjin-Hebei economic belt and Tokyo-to metropolitan area: first, the proportion of Beijing-Tianjin-Hebei economic belt in China is lower than the proportion of Tokyo-to metropolitan area in Japan; second, energy intensity of Beijing-Tianjin-Hebei economic belt experiences a trend of descending, while it holds stable in Tokyo-to metropolitan area; third, energy structure of Beijing-Tianjin-Hebei economic belt has a serious reliance on coal, whereas, in Tokyo-to metropolitan area, consumption of oil took the main proportion of energy structure, consumption of renewable energy increasing constantly. Based on our findings, we present some policy implications for energy save in Beijing-Tianjin-Hebei economic belt. © Published under licence by IOP Publishing Ltd.

Keyword :

Coal industry Coal industry Economics Economics Energy utilization Energy utilization Manufacture Manufacture Public policy Public policy Regional planning Regional planning

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GB/T 7714 Li, Yanmei , Sun, Liyun , Li, Zhongyuan . Characteristics of Energy Consumption in the Process of Regional Economic Integration Development: Beijing-Tianjin- Hebei Economic Belt versus Tokyo-to Metropolitan Area [C] . 2018 .
MLA Li, Yanmei et al. "Characteristics of Energy Consumption in the Process of Regional Economic Integration Development: Beijing-Tianjin- Hebei Economic Belt versus Tokyo-to Metropolitan Area" . (2018) .
APA Li, Yanmei , Sun, Liyun , Li, Zhongyuan . Characteristics of Energy Consumption in the Process of Regional Economic Integration Development: Beijing-Tianjin- Hebei Economic Belt versus Tokyo-to Metropolitan Area . (2018) .
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Water Vapor Doped TCO Films and Application to Silicon Heterojunction Solar Cells CPCI-S
会议论文 | 2018 , 2121-2125 | 7th IEEE World Conference on Photovoltaic Energy Conversion (WCPEC) / A Joint Conference of 45th IEEE PVSC / 28th PVSEC / 34th EU PVSEC
WoS CC Cited Count: 2
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Abstract :

In this work, we demonstrate the application of water vapor doped indium oxide, alloyed with transition metal element M (IMO), as highly transparent conductive oxide (TCO) films incorporated in bifacial silicon heterojunction (SHJ) solar cells. By adding water vapor and oxygen gas into sputtering gas mixture, both electrical and optical properties of IMO film can he improved significantly. IMO films are characterized by sheet resistivity, Hall mobility and carrier density, crystallinity, and spectral transmittance. Finally, we obtained a 0.64 mA/cm(2) gain in J(SC) with optimal water vapor doped IMO film on n-side of SHJ cell, resulting in a 0.31% increase in solar cell conversion efficiency.

Keyword :

Heterojunction Heterojunction solar cells solar cells water vapor doped TCO water vapor doped TCO

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GB/T 7714 Dong, Gangqiang , Hong, Chengjian , Cui, Ge et al. Water Vapor Doped TCO Films and Application to Silicon Heterojunction Solar Cells [C] . 2018 : 2121-2125 .
MLA Dong, Gangqiang et al. "Water Vapor Doped TCO Films and Application to Silicon Heterojunction Solar Cells" . (2018) : 2121-2125 .
APA Dong, Gangqiang , Hong, Chengjian , Cui, Ge , Long, Wei , Lu, Haichuan , Lan, Tianxiang et al. Water Vapor Doped TCO Films and Application to Silicon Heterojunction Solar Cells . (2018) : 2121-2125 .
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Water Vapor Doped TCO Films and Application to Silicon Heterojunction Solar Cells EI
会议论文 | 2018 , 2121-2125 | 7th IEEE World Conference on Photovoltaic Energy Conversion, WCPEC 2018
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Abstract :

In this work, we demonstrate the application of water vapor doped indium oxide, alloyed with transition metal element M (IMO), as highly transparent conductive oxide (TCO) films incorporated in bifacial silicon heterojunction (SHJ) solar cells. By adding water vapor and oxygen gas into sputtering gas mixture, both electrical and optical properties of IMO film can be improved significantly. IMO films are characterized by sheet resistivity, Hall mobility and carrier density, crystallinity, and spectral transmittance. Finally, we obtained a 0.64 mA/cm2 gain in JSC with optimal water vapor doped IMO film on n-side of SHJ cell, resulting in a 0.31% increase in solar cell conversion efficiency. © 2018 IEEE.

Keyword :

Crystallinity Crystallinity Energy conversion Energy conversion Hall mobility Hall mobility Heterojunctions Heterojunctions Hole mobility Hole mobility Indium alloys Indium alloys Optical properties Optical properties Oxide films Oxide films Oxygenators Oxygenators Silicon Silicon Silicon solar cells Silicon solar cells Solar cells Solar cells Transition metal compounds Transition metal compounds Transition metals Transition metals Water vapor Water vapor

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GB/T 7714 Dong, Gangqiang , Hong, Chengjian , Cui, Ge et al. Water Vapor Doped TCO Films and Application to Silicon Heterojunction Solar Cells [C] . 2018 : 2121-2125 .
MLA Dong, Gangqiang et al. "Water Vapor Doped TCO Films and Application to Silicon Heterojunction Solar Cells" . (2018) : 2121-2125 .
APA Dong, Gangqiang , Hong, Chengjian , Cui, Ge , Long, Wei , Lu, Haichuan , Lan, Tianxiang et al. Water Vapor Doped TCO Films and Application to Silicon Heterojunction Solar Cells . (2018) : 2121-2125 .
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Measuring interregional spillover and feedback effects of economy and CO2 emissions: A case study of the capital city agglomeration in China SCIE SSCI
期刊论文 | 2018 , 139 , 104-113 | RESOURCES CONSERVATION AND RECYCLING
WoS CC Cited Count: 31
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Interregional trade not only contributes to economic output but also causes a large amount of CO2 emissions. We measure the spillover and feedback effects of economy and CO2 emissions in the capital city agglomeration of China by a four-region input-output model. The results reveal that the contribution of spillover effects on both economic output and CO2 emissions is remarkable. First, both of net economic and CO2 emissions spillovers flow from Beijing to Hebei and Tianjin. Second, net economic spillovers flow from Hebei to Tianjin, however net CO2 emissions spillovers flow from Tianjin to Hebei. Thirdly, there are some sectors, such as mining and washing of coal sector, whose economic and CO2 emissions net spillovers flow in opposite directions between any two cities. The results indicate that the economic driving function from Tianjin to Hebei needs to be strengthened, and Tianjin should assume part of the CO2 emissions responsibility for Hebei. The most important is that cities should work together to replace coal with clean energy technologies such as those based on wind and solar.

Keyword :

Multi-regional input-output Multi-regional input-output Economic output Economic output Spillover and feedback effects Spillover and feedback effects The capital city agglomeration The capital city agglomeration CO2 emissions CO2 emissions

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GB/T 7714 Li, Yanmei , Luo, Enhua , Zhang, Hongli et al. Measuring interregional spillover and feedback effects of economy and CO2 emissions: A case study of the capital city agglomeration in China [J]. | RESOURCES CONSERVATION AND RECYCLING , 2018 , 139 : 104-113 .
MLA Li, Yanmei et al. "Measuring interregional spillover and feedback effects of economy and CO2 emissions: A case study of the capital city agglomeration in China" . | RESOURCES CONSERVATION AND RECYCLING 139 (2018) : 104-113 .
APA Li, Yanmei , Luo, Enhua , Zhang, Hongli , Tian, Xi , Liu, Tingting . Measuring interregional spillover and feedback effects of economy and CO2 emissions: A case study of the capital city agglomeration in China . | RESOURCES CONSERVATION AND RECYCLING , 2018 , 139 , 104-113 .
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Restaurants' behaviour, awareness, and willingness to submit waste cooking oil for biofuel production in Beijing SCIE
期刊论文 | 2018 , 204 , 636-642 | JOURNAL OF CLEANER PRODUCTION
WoS CC Cited Count: 47
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Using waste cooking oil for biofuel production is potentially beneficial to food safety and energy supply. However, the lack of waste cooking oil as a feedstock for biofuel production is one of the main reasons mentioned by the biofuel industry for the illegal reprocessing of cooking oil for secondary use. Thus, it is necessary to acquire information and knowledge about how to inspire restaurants to submit their wasted cooking oil to formal collectors such as biofuel manufacturers, rather than to informal channels. We carry out random sampling surveys on restaurants in Beijing's urban districts through interne questionnaires and face-to-face investigations to explore the behaviours, awareness, and willingness of restaurants to submit their waste cooking oil for biofuel production. The results show that the total quantity of waste cooking oil generated by restaurants is 90.14 thousand tonnes in 2016. Additionally, 24% of restaurants do not submit waste cooking oil to formal collectors, and approximately 21.63 thousand tonnes of waste cooking oil is unaccounted for. We find that mandatory regulations and economic incentives are the dominant factors that affect restaurants' disposal decisions. With a subsidy value of 4 yuan RMB/kg, all the restaurants are willing to submit waste cooking oil to formal collectors. Governmental departments should also consider building economic incentives, enhancing the mandatory regulation, designing different methods to manage different types of restaurants, and strengthening supervision and education to ensure the safe disposal of waste cooking oil and promote its use for biofuel production. (C) 2018 Elsevier Ltd. All rights reserved.

Keyword :

Obstacles Obstacles Waste cooking oil Waste cooking oil Biofuel Biofuel Restaurants Restaurants

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GB/T 7714 Liu, Tingting , Liu, Yaru , Wu, Shangyun et al. Restaurants' behaviour, awareness, and willingness to submit waste cooking oil for biofuel production in Beijing [J]. | JOURNAL OF CLEANER PRODUCTION , 2018 , 204 : 636-642 .
MLA Liu, Tingting et al. "Restaurants' behaviour, awareness, and willingness to submit waste cooking oil for biofuel production in Beijing" . | JOURNAL OF CLEANER PRODUCTION 204 (2018) : 636-642 .
APA Liu, Tingting , Liu, Yaru , Wu, Shangyun , Xue, Jie , Wu, Yufeng , Li, Yanmei et al. Restaurants' behaviour, awareness, and willingness to submit waste cooking oil for biofuel production in Beijing . | JOURNAL OF CLEANER PRODUCTION , 2018 , 204 , 636-642 .
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