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学者姓名：迟远英
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摘要 ：
The low-carbon transformation of the power industry is of great significance to realize the carbon peak in advance. However, almost a third of China's CO2 emissions came from the power sector in 2019. This paper aimed to identify the key drivers of CO2 emissions in China's power industry with the consideration of spatial autocorrelation. The spatial Durbin model and relative importance analysis were combined based on Chinese provincial data from 2003 to 2019. This combination demonstrated that GDP, the power supply structure and energy intensity are the key drivers of CO2 emissions in China's power industry. The self-supply ratio of electricity and the spatial spillover effect have a slight effect on increasing CO2 emissions. The energy demand structure and CO2 emission intensity of thermal power have a positive effect, although it is the lowest. Second, the positive impact of GDP on CO2 emissions is decreasing, but that of the power supply structure and energy intensity is increasing. Third, the energy demand of the industrial and residential sectors has a greater impact on CO2 emissions than that of construction and transportation. For achieving the CO2 emission peak in advance, governments should give priority to developing renewable power and regional electricity trade rather than upgrading thermal power generation. They should also focus on promoting energy-saving technology, especially tapping the energy-saving potential of the industry and resident sectors.
关键词 ：
driving factor analysis driving factor analysis power industry power industry low-carbon transformation low-carbon transformation relative importance analysis relative importance analysis spatial Durbin model spatial Durbin model
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| GB/T 7714 | Chi, Yuanying , Zhou, Wenbing , Tang, Songlin et al. Driving Factors of CO2 Emissions in China's Power Industry: Relative Importance Analysis Based on Spatial Durbin Model [J]. | ENERGIES , 2022 , 15 (7) . |
| MLA | Chi, Yuanying et al. "Driving Factors of CO2 Emissions in China's Power Industry: Relative Importance Analysis Based on Spatial Durbin Model" . | ENERGIES 15 . 7 (2022) . |
| APA | Chi, Yuanying , Zhou, Wenbing , Tang, Songlin , Hu, Yu . Driving Factors of CO2 Emissions in China's Power Industry: Relative Importance Analysis Based on Spatial Durbin Model . | ENERGIES , 2022 , 15 (7) . |
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摘要 ：
It is imperative to use clean energy in order to achieve "carbon neutrality" and "carbon peaking". This research aims to explore the impact of the agricultural mechanization level, the rural infrastructure construction level, and the rural economic development level on the utilization of high-quality straw energy, and, resultingly, this study aims to help provide suggestions for promoting high-quality straw energy utilization, develop the potential of high-quality straw energy, and alleviate China's energy shortage problem. This paper develops a measurement model using the ridge regression model with panel fixed effects, which overcomes the multi-collinearity problem among the various factors influencing the utilization of high-quality energy from straw. Panel data from 24 provinces and cities, from 2009 to 2017, are used. The results show that the improvements of the agricultural mechanization level, the rural infrastructure construction level, and the rural economic development level all promote the use of high-quality straw energy. Moreover, the level of rural economic development plays a mediating role in the agricultural mechanization level and the rural infrastructure construction level pertaining to straw-based high-quality energy. Policy implications can be easy to derive based on our findings, and these include strengthening governmental investment in agricultural machinery in rural areas, paying more attention to areas with backward rural energy infrastructure construction, ensuring the steady improvement of economic development in rural areas, providing the necessary economic foundation for agricultural supply, and promoting the use of high-quality energy from straw.
关键词 ：
straw straw renewable energy renewable energy infrastructure construction infrastructure construction mechanization level mechanization level high-quality energy high-quality energy ridge regression ridge regression
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| GB/T 7714 | Ren, Ji-Qin , Yang, Ya-Wen , Chi, Yuan-Ying . Research on Straw-Based High-Quality Energy in China under the Background of Carbon Neutrality [J]. | ENERGIES , 2022 , 15 (5) . |
| MLA | Ren, Ji-Qin et al. "Research on Straw-Based High-Quality Energy in China under the Background of Carbon Neutrality" . | ENERGIES 15 . 5 (2022) . |
| APA | Ren, Ji-Qin , Yang, Ya-Wen , Chi, Yuan-Ying . Research on Straw-Based High-Quality Energy in China under the Background of Carbon Neutrality . | ENERGIES , 2022 , 15 (5) . |
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摘要 ：
社会关系网络重构与流动人口创业活动--作用机理与政策含义
关键词 ：
社会关系网络 社会关系网络 创业选择 创业选择 创业绩效 创业绩效 流动人口 流动人口
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| GB/T 7714 | 李国正 , 韩文硕 , 艾小青 et al. 社会关系网络重构与流动人口创业活动--作用机理与政策含义 [J]. | 李国正 , 2021 , (3) : 1-17 . |
| MLA | 李国正 et al. "社会关系网络重构与流动人口创业活动--作用机理与政策含义" . | 李国正 3 (2021) : 1-17 . |
| APA | 李国正 , 韩文硕 , 艾小青 , 迟远英 , 人口与经济 . 社会关系网络重构与流动人口创业活动--作用机理与政策含义 . | 李国正 , 2021 , (3) , 1-17 . |
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摘要 ：
本发明公开了一种基于图卷积的遥感图像道路提取方法，图卷积可以聚合相邻节点之间的特征信息，在节点较大邻域内提取特征，有效解决局部位置信息丢失问题。所设计的方法可以视为多任务学习，首先，利用CNN实现对遥感图像的特征提取，其次，在基于CNN所提取的道路特征基础上构建图结构模型，主要由节点和相应的边关系组成，将CNN分支所提取的道路特征信息视为节点，节点之间的差异度视作边，通过获取节点之间的关系来获取局部位置信息，本发明通过利用图卷积来解决卷积神经网络因为泛化效果而造成的道路局部位置信息丢失问题，从而能有效提高道路分割精度。
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| GB/T 7714 | 陶敏玉 , 迟远英 , 丁治明 et al. 一种基于图卷积的遥感图像道路提取方法 : CN202110058757.6[P]. | 2021-01-16 . |
| MLA | 陶敏玉 et al. "一种基于图卷积的遥感图像道路提取方法" : CN202110058757.6. | 2021-01-16 . |
| APA | 陶敏玉 , 迟远英 , 丁治明 , 杨博文 . 一种基于图卷积的遥感图像道路提取方法 : CN202110058757.6. | 2021-01-16 . |
| 导入链接 | NoteExpress RIS BibTex |
摘要 ：
流动人口在流入地面临着社会关系网络重构问题,社会关系网络重构对于流动人口创业活动有怎样的影响呢?流动人口社会关系网络重构的路径又有哪些呢?基于2017年中国流动人口动态监测调查数据,综合运用logit、OLS与Possion回归分析社会关系网络与创业绩效之间的机理,采用eprobit与PSM方法解决内生性问题.研究发现:老乡会、同学会、家乡商会是流动人口在流入地社会关系网络重构的重要渠道;社会关系网络重构对流动人口创业选择具有显著促进作用,尤其是能够促进流动人口选择机会性创业,其内在的逻辑是参与老乡会、家乡商会等活动有助于流动人口识别创业机会、增加信贷可得性以及加速行政审批;社会关系网络重构能够显著提高流动人口在流入地的创业绩效,参加老乡会、同学会和家乡商会的创业者相比于不参加对应组织活动的创业者,个人月收入分别高10.3％、8.6％和24.4％,伴随参加组织活动数量的提升,其个人月收入相比不参加组织活动创业者也在随之提高.从流动人口个人、创业相关政策层面及老乡会、同学会、家乡商会等组织层面提出提高流动人口创业可能性与提升创业绩效的对策建议.
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| GB/T 7714 | 李国正 , 韩文硕 , 艾小青 et al. 社会关系网络重构与流动人口创业活动 ——作用机理与政策含义 [J]. | 人口与经济 , 2021 , (3) : 1-17 . |
| MLA | 李国正 et al. "社会关系网络重构与流动人口创业活动 ——作用机理与政策含义" . | 人口与经济 3 (2021) : 1-17 . |
| APA | 李国正 , 韩文硕 , 艾小青 , 迟远英 . 社会关系网络重构与流动人口创业活动 ——作用机理与政策含义 . | 人口与经济 , 2021 , (3) , 1-17 . |
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摘要 ：
This study uses the improved Cobb-Douglas two-factor production function model to explore the potential relationship between economic growth and energy consumption through the multiple co-integration test on the panel data of China from 1985 to 2018. The results show that there is a positive long-term balance between energy consumption and economic growth: economic growth of 1%, total energy consumption growth of 1.53%, which means that economic growth needs higher energy support in the former short term. At the same time, the error correction term will converge energy consumption to a long-term equilibrium state with an adjustment intensity of 134.59%. From the results of variance decomposition, we can also see that as the number of periods increases, the part of real economic growth explained by energy consumption gradually increases.
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| GB/T 7714 | Chi, Yuanying , Bai, Guoqing , Li, Jialin et al. Research on the coordination of energy in China's economic growth [J]. | PLOS ONE , 2021 , 16 (6) . |
| MLA | Chi, Yuanying et al. "Research on the coordination of energy in China's economic growth" . | PLOS ONE 16 . 6 (2021) . |
| APA | Chi, Yuanying , Bai, Guoqing , Li, Jialin , Chen, Bin . Research on the coordination of energy in China's economic growth . | PLOS ONE , 2021 , 16 (6) . |
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摘要 ：
The construction of sponge cities is of great strategic significance to solving the urban water resource problem in the future. According to the policy guidance of sponge city construction, the evaluation index system of sponge city construction projects is constructed. In order to overcome the interference caused by the interaction between indexes, a nonadditive measure and Shapley function are combined to determine the weights of attribute indexes, and the generalized Shapley interval-valued intuitionistic uncertain linguistic Choquet averaging (GS-IVIULCA) operator is used to calculate the comprehensive evaluation value of the schemes. On this basis, a new evaluation method of sponge city construction project selection under an uncertain information environment is presented and empirically evaluated. The results show that the index weight of rainwater collection and utilization is the largest, indicating that decision makers pay more attention to the ecological and environmental benefits of this item in the sponge city construction process. © 2021 Yuanying Chi et al.
关键词 ：
Decision making Decision making Mathematical operators Mathematical operators Water resources Water resources
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| GB/T 7714 | Chi, Yuanying , Bai, Guoqing , Dong, Hua . A New Multicriteria Decision-Making Method for the Selection of Sponge City Schemes with Shapley-Choquet Aggregation Operators [J]. | Mathematical Problems in Engineering , 2021 , 2021 . |
| MLA | Chi, Yuanying et al. "A New Multicriteria Decision-Making Method for the Selection of Sponge City Schemes with Shapley-Choquet Aggregation Operators" . | Mathematical Problems in Engineering 2021 (2021) . |
| APA | Chi, Yuanying , Bai, Guoqing , Dong, Hua . A New Multicriteria Decision-Making Method for the Selection of Sponge City Schemes with Shapley-Choquet Aggregation Operators . | Mathematical Problems in Engineering , 2021 , 2021 . |
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摘要 ：
Since 1994, to overcome adoption barriers and promote new energy vehicles (NEVs), eight cities and one province in China have implemented a license plate quota policy for internal combustion engine vehicles (ICEVs). We use a city-level dataset of NEV sales to assess the impact of license plate quota policy for ICEVs on the adoption of NEVs, by using both the synthetic control method (SCM) and difference-in-differences (DID) method for the first time. We find that license plate quota policy can significantly increase the annual sales of NEVs in Tianjin, Hangzhou, Shenzhen, and Haikou by approximately 73.4%, 87.5%, 87%, and 65.5% of total sales of NEVs, which is equivalent to increasing the annual sales of NEVs by 15,557, 22,267, 37,455, and 448 vehicles, respectively. Further, our findings indicate that a license plate quota policy for ICEVs promotes the adoption of NEVs but has certain limitations, for example, license plate quota policy has a short-term inhibitory effect on the regional auto industry. Moreover, due to the restraint on consumers from purchasing ICEVs, consumers have certain negative sentiment toward the policy based on text analysis. Regions where license plate quota policy is adopted generally required well-developed public transportation and adequate charging infrastructures. © 2020 Elsevier Ltd
关键词 ：
License plates (automobile) License plates (automobile) Sales Sales
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| GB/T 7714 | Chi, Yuan-Ying , Wang, Yuan-Yuan , Xu, Jin-Hua . Estimating the impact of the license plate quota policy for ICEVs on new energy vehicle adoption by using synthetic control method [J]. | Energy Policy , 2021 , 149 . |
| MLA | Chi, Yuan-Ying et al. "Estimating the impact of the license plate quota policy for ICEVs on new energy vehicle adoption by using synthetic control method" . | Energy Policy 149 (2021) . |
| APA | Chi, Yuan-Ying , Wang, Yuan-Yuan , Xu, Jin-Hua . Estimating the impact of the license plate quota policy for ICEVs on new energy vehicle adoption by using synthetic control method . | Energy Policy , 2021 , 149 . |
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摘要 ：
Land occupation by solar power installations has become a rising concern that may cause adverse impacts on natural ecosystems and biodiversity. Existing studies mainly adopt a local perspective to view land use requirements of solar power and forget that the solar-based electricity system is subordinate to the macro economy and nourished by the material, machinery and service support by various economic sectors. To manifest a key aspect of the footprint of solar power on land resources, this study uncovered the extensive industrial land use initiated by the infrastructure of a representative pilot solar-based electricity plant using a systems perspective. The results in this study show that in magnitude, land footprint by the infrastructure of the pilot solar plant amounts to three times as much as the onsite land area. Also, the land footprint calculated is revealed as one order of magnitude larger than a previous finding that includes primary materials only, and four to seven times higher than the onsite land use by coal-based electricity plants. The outcome implies that existing environmental management policies need to be re-evaluated by putting enough emphasis on the land displacement by solar power systems along the production chain.
关键词 ：
Land footprint Land footprint Local view Local view Plant infrastructure Plant infrastructure Solar-based electricity Solar-based electricity Systems perspective Systems perspective
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| GB/T 7714 | Wu Xudong , Shao Ling , Chen Guoqian et al. Unveiling land footprint of solar power: A pilot solar tower project in China. [J]. | Journal of environmental management , 2021 , 280 : 111741 . |
| MLA | Wu Xudong et al. "Unveiling land footprint of solar power: A pilot solar tower project in China." . | Journal of environmental management 280 (2021) : 111741 . |
| APA | Wu Xudong , Shao Ling , Chen Guoqian , Han Mengyao , Chi Yuanying , Yang Qing et al. Unveiling land footprint of solar power: A pilot solar tower project in China. . | Journal of environmental management , 2021 , 280 , 111741 . |
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摘要 ：
For sustainable agricultural development, increasing efforts are put on promoting agricultural mechanization and green agricultural development all over the world. Based on the panel data of Chinese provincial agriculture from 2002 to 2018, the System Generalized Method of Moments model and mediation model are constructed to explore the paths of agricultural mechanization affecting green agricultural development. The results show that agricultural mechanization can not only promote the green agricultural development directly but also indirectly by transferring the agricultural labor force and increasing fertilizer input. However, because of the surge of pesticide demand, agricultural mechanization also leads to serious pollution indirectly. With the development of large-scale agricultural machinery, the direct promotion of agricultural machinery on green agricultural development will be more significant. However, it will be less efficient to substitute more agricultural labor force with machinery power. The problem of pesticide abuse will also become more serious. Therefore, it is important for green agricultural development to encourage human capital investment in agricultural mechanization. In addition, more attention should be paid to improving the input efficiency of fertilizers and pesticides so that agriculture will be sustainable in production and the ecological environment.
关键词 ：
path analysis path analysis agricultural mechanization agricultural mechanization large-scale agricultural machinery large-scale agricultural machinery green agricultural development green agricultural development
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| GB/T 7714 | Chi, Yuanying , Zhou, Wenbing , Wang, Zhenyu et al. The Influence Paths of Agricultural Mechanization on Green Agricultural Development [J]. | SUSTAINABILITY , 2021 , 13 (23) . |
| MLA | Chi, Yuanying et al. "The Influence Paths of Agricultural Mechanization on Green Agricultural Development" . | SUSTAINABILITY 13 . 23 (2021) . |
| APA | Chi, Yuanying , Zhou, Wenbing , Wang, Zhenyu , Hu, Yu , Han, Xiao . The Influence Paths of Agricultural Mechanization on Green Agricultural Development . | SUSTAINABILITY , 2021 , 13 (23) . |
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