Since the 18 th National Congress of the Communist Party of China,General Secretary Xi Jinping delivered a series of speeches on ecological environment and poverty governance,forming the Xi Jinping's eco-poverty a...Since the 18 th National Congress of the Communist Party of China,General Secretary Xi Jinping delivered a series of speeches on ecological environment and poverty governance,forming the Xi Jinping's eco-poverty alleviation ideology.In this paper,the Xi Jinping's eco-poverty alleviation ideology is taken as the research object.Using the methods of literature analysis and comparative analysis,the origin of eco-poverty alleviation theory is explored from the common prosperity theory and the theory of ecological capital,and the practice foundation is found out from practical cases.The relationship between the ecological damage and poverty is systematically analyzed,and the mechanism of ecological poverty is explored in detail.The basic connotation of Xi Jinping's eco-poverty alleviation is expounded,and it consists of three parts:guiding ideology layer,implementation layer,and guarantee layer.By perfecting and innovating the market mechanism,social management mechanism,performance evaluation mechanism,integration mechanism with other poverty alleviation methods,and ecological immigration mechanism of ecological poverty,the realization of Xi Jinping's eco-poverty alleviation concept could be guaranteed.展开更多
Exploring the synergy types and optimization paths between Poverty Alleviation Effectiveness and Rural Revitalization is necessary for achieving the two centenary goals.Taking poverty alleviation counties in Hunan Pro...Exploring the synergy types and optimization paths between Poverty Alleviation Effectiveness and Rural Revitalization is necessary for achieving the two centenary goals.Taking poverty alleviation counties in Hunan Province,China as an example,our study proposed an indicator to measure the synergistic development between Poverty Alleviation Effectiveness and Rural Revitalization using the multi-index integrated evaluation method.Then,the coupling types were classified based on both the proposed indicator and regional characteristics.Besides,the corresponding optimization path for each coupling type was proposed to promote the synergistic development of Poverty Alleviation and Rural Revitalization.Results are as follows:1)Lower synergy focused on the southwestern Hunan,while low synergy is widely distributed(such as the west,southwest,northwest,and midland).Moderate synergy is in the midland,such as Huaihua and Chenzhou cities.High synergy is distributed in Yongzhou,Huaihua,Xiangxi cities,etc.Besides,only Hecheng City belongs to the higher synergy.2)This paper proposes corresponding development paths for different development characteristics and main problems from multiple perspectives of the protection system,industrial planning,and rural market.Continuously consolidate and enhance the effectiveness of Poverty Alleviation and Rural Revitalization to achieve coupled and synergistic development of the two systems.Our research results can provide theoretical support for implementing Poverty Alleviation and Rural Revitalization in Hunan Province,China.展开更多
Ni-rich layered oxides are one of the most promising cathode materials for Li-ion batteries due to their high energy density.However,the chemomechanical breakdown and capacity degradation associated with the anisotrop...Ni-rich layered oxides are one of the most promising cathode materials for Li-ion batteries due to their high energy density.However,the chemomechanical breakdown and capacity degradation associated with the anisotropic lattice evolution during lithiation/delithiation hinders its practical application.Herein,by utilizing the in situ environmental transmission electron microscopy(ETEM),we provide a real time nanoscale characterization of high temperature solid-state synthesis of LiNi_(0.8)CO_(0.1)Mn_(0.1)O_(2)(NCM811) cathode,and unprecedentedly reveal the strain/stress formation and morphological evolution mechanism of primary/second ary particles,as well as their influence on electrochemical performance.We show that stress inhomogeneity during solid-state synthesis will lead to both primary/secondary particle pulverization and new grain boundary initiation,which are detrimental to cathode cycling stability and rate performance.Aiming to alleviate this multiscale strain during solid-state synthesis,we introduced a calcination scheme that effectively relieves the stress during the synthesis,thus mitigating the primary/secondary particle crack and the detrimental grain boundaries formation,which in turn improves the cathode structural integrity and Li-ion transport kinetics for long-life and high-rate electrochemical performance.This work remarkably advances the fundamental understanding on mechanochemical properties of transition metal oxide cathode with solid-state synthesis and provides a unified guide for optimization the Ni-rich oxide cathode.展开更多
Poverty alleviation is a grand project involving the whole society,and is related to the development direction of socialism and the process of national modernization.It is the basic national policy and major strategic...Poverty alleviation is a grand project involving the whole society,and is related to the development direction of socialism and the process of national modernization.It is the basic national policy and major strategic deployment of China to eliminate poverty and improve people s livelihood under the new historical conditions.Therefore,in order to win the final victory of poverty alleviation and difficulties tackling,it is not enough to have only a policy system and an institutional system.It is also necessary to establish an effective legal system to regulate and restrain various poverty alleviation behaviors,which is the basic condition for ensuring the sustainable development of poverty alleviation.展开更多
By summarizing current situation of modern agriculture in Linyi City,problems faced by the development of modern agriculture in Linyi City under the background of helping poverty alleviation are analyzed.They are main...By summarizing current situation of modern agriculture in Linyi City,problems faced by the development of modern agriculture in Linyi City under the background of helping poverty alleviation are analyzed.They are mainly the low degree of farmers'organization and the low level of agricultural industrialization;the low overall quality of farmers and the weak ability to absorb science,technology and culture;weak agricultural infrastructure and deterioration of agricultural ecological environment;inadequate agricultural scientific and technological innovation and slow popularization and application of achievements.A series of solutions and countermeasures are put forward to improve the degree of farmers'organization,enhance farmers'quality,increase investment in agricultural infrastructure,and accelerate the transformation of scientific and technological achievements.展开更多
On the basis of using entropy weight method to measure China’s education poverty alleviation and rural revitalization evaluation indicators, using the panel data of 30 provinces in China (excluding Xizang, Hong Kong,...On the basis of using entropy weight method to measure China’s education poverty alleviation and rural revitalization evaluation indicators, using the panel data of 30 provinces in China (excluding Xizang, Hong Kong, Macao and Taiwan) from 2012 to 2021, a spatial panel simultaneous equation model is constructed based on adjacency matrix, geographical distance matrix and economic geographical distance matrix deeply study the interaction mechanism and spatial spillover effects between education poverty alleviation and rural revitalization through the generalized spatial three-stage least squares method (GS3SLS). The results indicate that there is a significant spatial spillover effect and a positive spatial correlation between education poverty alleviation and rural revitalization, and there is a significant interactive effect between the two variables, while promoting each other positively. Therefore, the government should clarify the deep relationship between education poverty alleviation and rural revitalization based on the current background, and better consolidate and expand the effective connection between the achievements of education poverty alleviation and rural revitalization.展开更多
The policy of taking the targeted poverty alleviation measures has been the mission of the age in propelling the 13th Five-year Plan and building moderately prosperous society. A good poverty alleviation model is of s...The policy of taking the targeted poverty alleviation measures has been the mission of the age in propelling the 13th Five-year Plan and building moderately prosperous society. A good poverty alleviation model is of significance for the goal. The research introduced a poverty-stricken county-Midu County, Dali Bai Au- tonomous Prefecture, analyzed the basic approaches and the main achievements of "the model of poverty alleviation and income growth by developing plateau-charac- terized agriculture", and proposed some suggestions to promoting and applying this model. The research provides references for plateau-characterized agricultural devel- opment and targeted poverty alleviation strategy.展开更多
West Hubei Circle referred to the eight cities and prefectures which were Xiangfan,Jingzhou,Yichang,Shiyan,Jingmen,Suizhou,Enshi and Shennongjia.The economic and social development in this area was lagging behind,with...West Hubei Circle referred to the eight cities and prefectures which were Xiangfan,Jingzhou,Yichang,Shiyan,Jingmen,Suizhou,Enshi and Shennongjia.The economic and social development in this area was lagging behind,with wide poverty area,large impoverished population,poor natural condition and weak development foundation.Owing to lack of investment sources,the poverty-overcoming cost and poverty-returning rate in this area was high.It was the key area of poverty alleviation of Hubei Province.On the basis of analysis of the features of poverty alleviation in poverty-stricken areas of West Hubei,with the internal relation between tourism and poverty-alleviation as the reference,the author proposed the conceptualization of linkage development of tourism and poverty-alleviation west Hubei and preliminarily analyzed the feasibility of the linkage development between tourism and poverty-alleviation.The author considered that tourism and poverty-alleviation could mutually complement each other in function.The cultural and ecological tourism resources in West Hubei were abundant and unique,high in resources taste.And tourism was an industry with high return and intensive capital.It could collect capitals,lands,talents and technologies,win a great deal of human,material,capital and information resources in West Hubei,so as the promote the amelioration of the rural infrastructure and living conditions and urban construction.Meanwhile,the basic strategy of poverty-alleviation was put forward,that is,establishing the development mechanism with government as the lead and enterprises as the subjects,the financing mechanism of diversified investments and wide-ranging financing.Besides,with tourism as the trigger,tourism supporting for poverty-alleviation and ecological cultural village would be developed simultaneously,assisted by community participation mechanism,so as to realize mutual benefit and win-win cooperation of tourism and poverty-alleviation.展开更多
Targeted poverty alleviation is a unique approach adopted in China to help achieve the vision of a moderately prosperous society in all aspects and the"Chinese Dream".Industrial development as a means of pov...Targeted poverty alleviation is a unique approach adopted in China to help achieve the vision of a moderately prosperous society in all aspects and the"Chinese Dream".Industrial development as a means of poverty alleviation is an integral part of the"Five-pronged Poverty Alleviation Measures"Project of targeted poverty alleviation,and a critical foundation for other poverty alleviation measures.In this study,a comprehensive evaluation method was used to measure farmers'livelihood based on the framework of sustainable livelihood.Specifically,the effects of industrial development on farmers'livelihood capital were estimated by employing the propensity score matching combined with the difference-in-differences(PSM-DID)approach.Findings suggest that industrial development had a significantly positive effect on the livelihood capital of farmers.Industrial development can significantly enhance farmers'human,social and financial capital,while it cannot significantly affect the natural and physical capital.Industrial development had heterogeneous effects on farmers'livelihood capital,more efficiently impacting on the non-poor than the poor.The effects on farmers'livelihood capital varied across regions,with Guizhou experiencing a larger effect than Sichuan.However,the effect was insignificant for farmers in Gansu.To improve farmers'livelihood capital,it is necessary to take measures to strengthen their human capital,promote the innovation of financial products,and make good use of their social capital;it is also essential to strengthen the support of industrial development to the poor.展开更多
This paper analyses the impact of the poverty alleviation relocation(PAR)program on rural household income and evaluates the heterogeneous income effects of various relocation modes,based on a panel dataset of relocat...This paper analyses the impact of the poverty alleviation relocation(PAR)program on rural household income and evaluates the heterogeneous income effects of various relocation modes,based on a panel dataset of relocated households from 16 counties in eight Chinese provinces.The results show that participation in the PAR increases the income of both rural and urban resettlers.More specifically,it has a significant positive effect on agricultural and wage income for rural and urban resettlers,respectively.Further analyses show that the income increase for rural resettlers was mainly due to agricultural technology training and that the income increase for town resettlers was attributed to medical security.For the village resettlers,policies should focus on strengthening the development of local industries and training of agricultural technologies.For the urban resettlers,non-agricultural employment and public services in the urban resettlement areas should be promoted.展开更多
The contradiction between profitability requirement of commercial finance and non-profitability nature of inclusive finance inhibits bankers' motivation in providing financial services to farmers,further restricti...The contradiction between profitability requirement of commercial finance and non-profitability nature of inclusive finance inhibits bankers' motivation in providing financial services to farmers,further restricting the already narrow financing channels for low-income rural households and preventing them from jumping out of the poverty trap.There is a mutual promotion relationship between inclusive finance and poverty reduction.On one hand,providing affordable and subsidized financial services to farmers can help them increase income steadily; On the other hand,the institutions reap a good payoff by business expansion,a thick base of loyal clients,as well as public recognition,which in turn stimulates the institutes to provide more financial products,improve their service quality and scale up the investment amount for lowincome farmers.Nevertheless,to set off this positive feedback loop process,a forcible intervention by government is needed.On the base of theoretical analysis and practical research,this article brought related advice for financial institutions in order to promote the development of inclusive finance and alleviate the financing difficulties of farmers households to realize poverty alleviation.展开更多
The diffusion of e-commerce has played a significant role in recent rural economic development in China.E-commerce is also considered as an efficient channel to alleviate poverty in rural China.Voluminous studies have...The diffusion of e-commerce has played a significant role in recent rural economic development in China.E-commerce is also considered as an efficient channel to alleviate poverty in rural China.Voluminous studies have investigated the contribution of e-commerce to agricultural development,yet it is lacking empirical evidence as to the effects of e-commerce on rural poverty alleviation.Since the year of 2014,in order to develop rural e-commerce,Chinese government launched the National Rural E-commerce Comprehensive Demonstration Project.This gradual involvement policy offered a natural experiment for evaluation of e-commerce.Based on village-level survey data from rural China and Heckit method,our study finds that rural e-commerce has a significantly positive effect on rural income.Moreover,the effect is inverted U-shaped for the relative-poverty villages.The estimation of the propensity scores matching model confirms that the results are robust.The following policy recommendations are proposed:(1)policy support to rural e-commerce should prioritize the povertystricken villages.By doing so,the marginal income effects of e-commerce will be maximized.(2)Investment in internet infrastructure and establishment of human resources for e-commerce in rural areas will have spillover effects,increasing rural income through the"digital dividend".展开更多
Huangang City is rich in ecotourism resources,in which more than 80%of ecotourism resources concentrate in poor countryside.According to the statistics,there are 4 tourism counties,15 famous tourism villages and 115 r...Huangang City is rich in ecotourism resources,in which more than 80%of ecotourism resources concentrate in poor countryside.According to the statistics,there are 4 tourism counties,15 famous tourism villages and 115 rural tourist attractions.But economic development in ecotourism scenic spots of Huanggang City is relatively backward,and the development of ecological economy is imminent,especially ecological tourism.Based on research results on poverty alleviation effect through ecological tourism at home and abroad,Huanggang City is taken as research object,and two input indexes(per capita comprehensive tourism income and per capita tourist reception)and three output indexes(per capita GDP,per capita net income of farmers,and per capita disposable income of urban residents)are used to establish evaluation index system of poverty alleviation effect through ecological tourism.Based on DEA-BCC model,11 counties(cities and districts)in Huanggang City are taken as decision-making units,and empirical analysis on poverty alleviation effect through tourism is conducted from three aspects:comprehensive efficiency,technical efficiency and scale efficiency.展开更多
How to break the vicious cycle of poverty and ecological degradation is widely concerned and discussed.In the poverty alleviation practices in China,ecological poverty alleviation(EPA)is regarded as an important way t...How to break the vicious cycle of poverty and ecological degradation is widely concerned and discussed.In the poverty alleviation practices in China,ecological poverty alleviation(EPA)is regarded as an important way to synthesize the dual goals of poverty reduction and environmental protection and to achieve the win-win outcomes.Many Chinese researchers have fruitful research achievements on EPA yet they do not recognize that EPA is not a simple combination of various policies,but a complex system involving multiple policy instruments,governmental agencies,social forces,and agents.However,few studies abroad illustrate EPA in detail.They focus more on specific components of EPA such as payment for ecosystem services while overlooking the integral concept of EPA and practices from China.Based on field research in Guizhou Province,China,this paper proposes a framework of EPA with an effective multi-agent and co-government system,for demonstrating the concept and practice of EPA.With case analysis,we illustrate key elements in this system and their relationships,and how they play a vital role in pursuing win-win outcomes in environmental protection and poverty alleviation.The three dimensions of this EPA system have been discussed.The first is to strengthen the interaction among the agents.Many efforts should be made for establishing an efficient communication routine and a stable relationship among their interests.The second is to reinforce the connection between diverse elements in each policy subsystem,such as the systematization and coordination of the ecological industry development,the systematization of the links before,during,and after the relocation of ecological immigrants,etc.The third is to promote the interactions between the three subsystems,so that ecological enhancement,ecological compensation,and industrial development,and migration and relocation can promote each other,and ultimately promote the coordination of poverty alleviation and ecological protection in povertystricken areas.Thus,this paper analyzes how to establish the communication routine among the relevant agents of EPA,the interaction among the internal elements of the subsystems,and the relationship between the subsystems in series,trying to reveal the basic operating mechanism of the system.展开更多
Two phenomena in the history of China's economic growth during the last four decades are the increase in the share of offfarm employment and the progress in poverty alleviation in rural China.Although both of them...Two phenomena in the history of China's economic growth during the last four decades are the increase in the share of offfarm employment and the progress in poverty alleviation in rural China.Although both of them have been well documented in the literature,less is known about the linkage between the two.To better understand the role that off-farm employment has played in poverty alleviation in rural China is critically important not only for China but also for those countries that are trying to reduce poverty.Here,we examine the impact of off-farm employment on poverty alleviation in rural China.Using the data from two nationally representative household panel surveys(China National Rural Survey and China Rural Development Survey),this paper provides supporting evidence that off-farm employment contributes to poverty alleviation in rural China.Specifically,if household participation in off-farm employment increases by 10 percentage points,the likelihood for a nonpoor household to fall into poverty will decrease by 0.88 percentage point whereas the likelihood for a poor household to climb out of poverty will increase by 3.5 percentage points.In a word,off-employment can not only prevent rural residents to fall into poverty but also help those already in poverty climb out of it.展开更多
Due to the severe restrictions of natural conditions and ecological environment,high-altitude mountainous areas usually become the " hard bones" in the battle against poverty. Xueshan Township,Luquan Yi and ...Due to the severe restrictions of natural conditions and ecological environment,high-altitude mountainous areas usually become the " hard bones" in the battle against poverty. Xueshan Township,Luquan Yi and Miao Autonomous County of Yunnan Province,located in the alpine valley of Jinsha River,is a major township with wide and deep poverty,and the incidence of poverty is up to 45. 00%. In recent years,Xueshan Township has insisted on the battle against poverty,made effort to develop the Codonopsis pilosula industry,and successfully developed a road to poverty alleviation through C. pilosula industry,and formed a unique industrial poverty alleviation model by the end of 2018,the incidence of poverty dropped to 0. 74%. Based on field survey and interview,this paper analyzes and summarizes the specific practices,main results,practical experience and promotion and application measures of the poverty alleviation model of C. pilosula planting industry in Xueshan Township,in the hope of providing certain reference for the targeted poverty alleviation in similar areas in Yunnan Province and other provinces of China.展开更多
Songpan County is a poverty-stricken county in the four provinces of China,one of the concentrated areas in China. This paper analyzes the effectiveness of land consolidation in Songpan County to promote poverty allev...Songpan County is a poverty-stricken county in the four provinces of China,one of the concentrated areas in China. This paper analyzes the effectiveness of land consolidation in Songpan County to promote poverty alleviation and development through specific cases. The results show that land remediation has improved agricultural production conditions,promoted agricultural efficiency,increased farmers' income,improved rural living conditions,promoted the development of urban and rural integration,improved the ecological environment,solved the problem that restricts the survival and development of poverty-stricken areas,enhanced the ability of farmers to develop themselves,raised the level of civilization in rural areas,and promoted poverty alleviation and development. The poverty alleviation and development has provided certain financial support for land remediation. It has promoted land remediation,and pointed out key directions for land remediation. It has an indirect promotion effect on land remediation.展开更多
Fragile ecological environment and poverty correlate to and reinforce each other closely in Western China.At the same time,Western China is also the most prominent area of the knowledge and human poverty with very low...Fragile ecological environment and poverty correlate to and reinforce each other closely in Western China.At the same time,Western China is also the most prominent area of the knowledge and human poverty with very low labor force quality.On the basis of analyzing the characteristics of poverty in Western China,this paper studies the coupling relationship between fragile ecological environment and poverty in Western China,including the impacts of fragile environment on poverty occurrence and the effects of ecological construction on poverty alleviation.It also analyzed how low labor quality causes persistent poverty in the western region.At the end of the paper,strategies of diversity poverty alleviation in Western China are suggested based on sustainable development,including education improvement,ecological construction,industries development,infrastructure construction,planning institution innovation,and so on.展开更多
In the industrial targeted poverty alleviation,land circulation is a key process. Based on the national strategy of targeted poverty alleviation,this paper combined the industrial development of targeted poverty allev...In the industrial targeted poverty alleviation,land circulation is a key process. Based on the national strategy of targeted poverty alleviation,this paper combined the industrial development of targeted poverty alleviation with land circulation. According to the field survey on the current situation of land circulation and promotion of the industrial poverty alleviation in the typical project area of Zhongping Village in Zhongping Town and Jiaowuying Village in Jiulong Town in Luquan Yi and Miao Autonomous County in Yunnan Province,located in the high mountain canyon area of Jinsha River in the upper reaches of the Yangtze River in the west of China. This paper summarized and analyzed the organization and operation mechanism,basic practices and main results of the land circulation and promotion of industrial poverty alleviation model in the typical project area of the county. It also summarized the innovation and successful experience of the model,and then came up with measures to further promote the implementation of the model,so as to provide necessary reference for the implementation of land circulation and industrial targeted poverty alleviation for the poverty-stricken counties in Yunnan Province and similar provinces( cities,regions).展开更多
With the objective of building a well-off society in an all-round way reaching the decisive stage,poverty alleviation enters the final stage,and rural financial poverty alleviation is increasingly becoming a hot topic...With the objective of building a well-off society in an all-round way reaching the decisive stage,poverty alleviation enters the final stage,and rural financial poverty alleviation is increasingly becoming a hot topic of various circles of society. In order to accelerate the poverty alleviation and provide references and recommendations for further development of theory and practice of financial poverty alleviation,this paper made an overview of the organization system,operation mechanism and service products of rural financial poverty alleviation,elaborated the development path of financial poverty alleviation,and came up with recommendations for financial poverty alleviation.展开更多
基金Supported by Hunan Provincial Social Science Fund Project(21YBX021)Hunan Provincial Natural Science Foundation Project(2024JJ7234).
文摘Since the 18 th National Congress of the Communist Party of China,General Secretary Xi Jinping delivered a series of speeches on ecological environment and poverty governance,forming the Xi Jinping's eco-poverty alleviation ideology.In this paper,the Xi Jinping's eco-poverty alleviation ideology is taken as the research object.Using the methods of literature analysis and comparative analysis,the origin of eco-poverty alleviation theory is explored from the common prosperity theory and the theory of ecological capital,and the practice foundation is found out from practical cases.The relationship between the ecological damage and poverty is systematically analyzed,and the mechanism of ecological poverty is explored in detail.The basic connotation of Xi Jinping's eco-poverty alleviation is expounded,and it consists of three parts:guiding ideology layer,implementation layer,and guarantee layer.By perfecting and innovating the market mechanism,social management mechanism,performance evaluation mechanism,integration mechanism with other poverty alleviation methods,and ecological immigration mechanism of ecological poverty,the realization of Xi Jinping's eco-poverty alleviation concept could be guaranteed.
基金Under the auspices of the National Natural Science Foundation of China(No.41971219,41571168)Natural Science Foundation of Hunan Province(No.2020JJ4372)Philosophy and Social Science Fund Project of Hunan Province(No.18ZDB015)。
文摘Exploring the synergy types and optimization paths between Poverty Alleviation Effectiveness and Rural Revitalization is necessary for achieving the two centenary goals.Taking poverty alleviation counties in Hunan Province,China as an example,our study proposed an indicator to measure the synergistic development between Poverty Alleviation Effectiveness and Rural Revitalization using the multi-index integrated evaluation method.Then,the coupling types were classified based on both the proposed indicator and regional characteristics.Besides,the corresponding optimization path for each coupling type was proposed to promote the synergistic development of Poverty Alleviation and Rural Revitalization.Results are as follows:1)Lower synergy focused on the southwestern Hunan,while low synergy is widely distributed(such as the west,southwest,northwest,and midland).Moderate synergy is in the midland,such as Huaihua and Chenzhou cities.High synergy is distributed in Yongzhou,Huaihua,Xiangxi cities,etc.Besides,only Hecheng City belongs to the higher synergy.2)This paper proposes corresponding development paths for different development characteristics and main problems from multiple perspectives of the protection system,industrial planning,and rural market.Continuously consolidate and enhance the effectiveness of Poverty Alleviation and Rural Revitalization to achieve coupled and synergistic development of the two systems.Our research results can provide theoretical support for implementing Poverty Alleviation and Rural Revitalization in Hunan Province,China.
基金the funding support from the National Natural Science Foundation of China (Nos. 52022088, 51971245, 51772262, U20A20336, 21935009)the National Key R&D Program of China (No. 2022YFB2404300, 2022YFE0207900)+2 种基金the Natural Science Foundation of Hebei Province (No. F2021203097, B2020203037)the China Postdoctoral Science Foundation (Grant number 2021M702756)the Sichuan Science and Technology Program and Science and Technology Planning Project of Yibin Sanjiang New Area (2022JBGS002, 2022ZYD0125, 23QYCX0034, 2021ZYGY022)。
文摘Ni-rich layered oxides are one of the most promising cathode materials for Li-ion batteries due to their high energy density.However,the chemomechanical breakdown and capacity degradation associated with the anisotropic lattice evolution during lithiation/delithiation hinders its practical application.Herein,by utilizing the in situ environmental transmission electron microscopy(ETEM),we provide a real time nanoscale characterization of high temperature solid-state synthesis of LiNi_(0.8)CO_(0.1)Mn_(0.1)O_(2)(NCM811) cathode,and unprecedentedly reveal the strain/stress formation and morphological evolution mechanism of primary/second ary particles,as well as their influence on electrochemical performance.We show that stress inhomogeneity during solid-state synthesis will lead to both primary/secondary particle pulverization and new grain boundary initiation,which are detrimental to cathode cycling stability and rate performance.Aiming to alleviate this multiscale strain during solid-state synthesis,we introduced a calcination scheme that effectively relieves the stress during the synthesis,thus mitigating the primary/secondary particle crack and the detrimental grain boundaries formation,which in turn improves the cathode structural integrity and Li-ion transport kinetics for long-life and high-rate electrochemical performance.This work remarkably advances the fundamental understanding on mechanochemical properties of transition metal oxide cathode with solid-state synthesis and provides a unified guide for optimization the Ni-rich oxide cathode.
文摘Poverty alleviation is a grand project involving the whole society,and is related to the development direction of socialism and the process of national modernization.It is the basic national policy and major strategic deployment of China to eliminate poverty and improve people s livelihood under the new historical conditions.Therefore,in order to win the final victory of poverty alleviation and difficulties tackling,it is not enough to have only a policy system and an institutional system.It is also necessary to establish an effective legal system to regulate and restrain various poverty alleviation behaviors,which is the basic condition for ensuring the sustainable development of poverty alleviation.
基金Supported by Peanut Innovation Team Project of Shandong Modern Agricultural Industrial Technology System(SDAIT-05-022).
文摘By summarizing current situation of modern agriculture in Linyi City,problems faced by the development of modern agriculture in Linyi City under the background of helping poverty alleviation are analyzed.They are mainly the low degree of farmers'organization and the low level of agricultural industrialization;the low overall quality of farmers and the weak ability to absorb science,technology and culture;weak agricultural infrastructure and deterioration of agricultural ecological environment;inadequate agricultural scientific and technological innovation and slow popularization and application of achievements.A series of solutions and countermeasures are put forward to improve the degree of farmers'organization,enhance farmers'quality,increase investment in agricultural infrastructure,and accelerate the transformation of scientific and technological achievements.
文摘On the basis of using entropy weight method to measure China’s education poverty alleviation and rural revitalization evaluation indicators, using the panel data of 30 provinces in China (excluding Xizang, Hong Kong, Macao and Taiwan) from 2012 to 2021, a spatial panel simultaneous equation model is constructed based on adjacency matrix, geographical distance matrix and economic geographical distance matrix deeply study the interaction mechanism and spatial spillover effects between education poverty alleviation and rural revitalization through the generalized spatial three-stage least squares method (GS3SLS). The results indicate that there is a significant spatial spillover effect and a positive spatial correlation between education poverty alleviation and rural revitalization, and there is a significant interactive effect between the two variables, while promoting each other positively. Therefore, the government should clarify the deep relationship between education poverty alleviation and rural revitalization based on the current background, and better consolidate and expand the effective connection between the achievements of education poverty alleviation and rural revitalization.
基金Supported by the State Council Leading Group Office of Poverty Alleviation and Development of China~~
文摘The policy of taking the targeted poverty alleviation measures has been the mission of the age in propelling the 13th Five-year Plan and building moderately prosperous society. A good poverty alleviation model is of significance for the goal. The research introduced a poverty-stricken county-Midu County, Dali Bai Au- tonomous Prefecture, analyzed the basic approaches and the main achievements of "the model of poverty alleviation and income growth by developing plateau-charac- terized agriculture", and proposed some suggestions to promoting and applying this model. The research provides references for plateau-characterized agricultural devel- opment and targeted poverty alleviation strategy.
文摘West Hubei Circle referred to the eight cities and prefectures which were Xiangfan,Jingzhou,Yichang,Shiyan,Jingmen,Suizhou,Enshi and Shennongjia.The economic and social development in this area was lagging behind,with wide poverty area,large impoverished population,poor natural condition and weak development foundation.Owing to lack of investment sources,the poverty-overcoming cost and poverty-returning rate in this area was high.It was the key area of poverty alleviation of Hubei Province.On the basis of analysis of the features of poverty alleviation in poverty-stricken areas of West Hubei,with the internal relation between tourism and poverty-alleviation as the reference,the author proposed the conceptualization of linkage development of tourism and poverty-alleviation west Hubei and preliminarily analyzed the feasibility of the linkage development between tourism and poverty-alleviation.The author considered that tourism and poverty-alleviation could mutually complement each other in function.The cultural and ecological tourism resources in West Hubei were abundant and unique,high in resources taste.And tourism was an industry with high return and intensive capital.It could collect capitals,lands,talents and technologies,win a great deal of human,material,capital and information resources in West Hubei,so as the promote the amelioration of the rural infrastructure and living conditions and urban construction.Meanwhile,the basic strategy of poverty-alleviation was put forward,that is,establishing the development mechanism with government as the lead and enterprises as the subjects,the financing mechanism of diversified investments and wide-ranging financing.Besides,with tourism as the trigger,tourism supporting for poverty-alleviation and ecological cultural village would be developed simultaneously,assisted by community participation mechanism,so as to realize mutual benefit and win-win cooperation of tourism and poverty-alleviation.
基金supported by the National Natural Science Foundation of China(72003185 and 71661147001)。
文摘Targeted poverty alleviation is a unique approach adopted in China to help achieve the vision of a moderately prosperous society in all aspects and the"Chinese Dream".Industrial development as a means of poverty alleviation is an integral part of the"Five-pronged Poverty Alleviation Measures"Project of targeted poverty alleviation,and a critical foundation for other poverty alleviation measures.In this study,a comprehensive evaluation method was used to measure farmers'livelihood based on the framework of sustainable livelihood.Specifically,the effects of industrial development on farmers'livelihood capital were estimated by employing the propensity score matching combined with the difference-in-differences(PSM-DID)approach.Findings suggest that industrial development had a significantly positive effect on the livelihood capital of farmers.Industrial development can significantly enhance farmers'human,social and financial capital,while it cannot significantly affect the natural and physical capital.Industrial development had heterogeneous effects on farmers'livelihood capital,more efficiently impacting on the non-poor than the poor.The effects on farmers'livelihood capital varied across regions,with Guizhou experiencing a larger effect than Sichuan.However,the effect was insignificant for farmers in Gansu.To improve farmers'livelihood capital,it is necessary to take measures to strengthen their human capital,promote the innovation of financial products,and make good use of their social capital;it is also essential to strengthen the support of industrial development to the poor.
基金supported by the National Natural Science Foundation of China(71861147002 and 71761147004)supported by the Fundamental Research Funds for the Central Universitiesthe Research Funds of Renmin University of China(20XHN086)。
文摘This paper analyses the impact of the poverty alleviation relocation(PAR)program on rural household income and evaluates the heterogeneous income effects of various relocation modes,based on a panel dataset of relocated households from 16 counties in eight Chinese provinces.The results show that participation in the PAR increases the income of both rural and urban resettlers.More specifically,it has a significant positive effect on agricultural and wage income for rural and urban resettlers,respectively.Further analyses show that the income increase for rural resettlers was mainly due to agricultural technology training and that the income increase for town resettlers was attributed to medical security.For the village resettlers,policies should focus on strengthening the development of local industries and training of agricultural technologies.For the urban resettlers,non-agricultural employment and public services in the urban resettlement areas should be promoted.
文摘The contradiction between profitability requirement of commercial finance and non-profitability nature of inclusive finance inhibits bankers' motivation in providing financial services to farmers,further restricting the already narrow financing channels for low-income rural households and preventing them from jumping out of the poverty trap.There is a mutual promotion relationship between inclusive finance and poverty reduction.On one hand,providing affordable and subsidized financial services to farmers can help them increase income steadily; On the other hand,the institutions reap a good payoff by business expansion,a thick base of loyal clients,as well as public recognition,which in turn stimulates the institutes to provide more financial products,improve their service quality and scale up the investment amount for lowincome farmers.Nevertheless,to set off this positive feedback loop process,a forcible intervention by government is needed.On the base of theoretical analysis and practical research,this article brought related advice for financial institutions in order to promote the development of inclusive finance and alleviate the financing difficulties of farmers households to realize poverty alleviation.
基金financial support from the National Natural Science Foundation of China(71673274)the Outstanding Innovative Talents Cultivation Funded Programs 2019 of Renmin University of China。
文摘The diffusion of e-commerce has played a significant role in recent rural economic development in China.E-commerce is also considered as an efficient channel to alleviate poverty in rural China.Voluminous studies have investigated the contribution of e-commerce to agricultural development,yet it is lacking empirical evidence as to the effects of e-commerce on rural poverty alleviation.Since the year of 2014,in order to develop rural e-commerce,Chinese government launched the National Rural E-commerce Comprehensive Demonstration Project.This gradual involvement policy offered a natural experiment for evaluation of e-commerce.Based on village-level survey data from rural China and Heckit method,our study finds that rural e-commerce has a significantly positive effect on rural income.Moreover,the effect is inverted U-shaped for the relative-poverty villages.The estimation of the propensity scores matching model confirms that the results are robust.The following policy recommendations are proposed:(1)policy support to rural e-commerce should prioritize the povertystricken villages.By doing so,the marginal income effects of e-commerce will be maximized.(2)Investment in internet infrastructure and establishment of human resources for e-commerce in rural areas will have spillover effects,increasing rural income through the"digital dividend".
基金Supported by Scientific Research Plan Project of Hubei Provincial Department of Education(Q20192903)Philosophy and Social Science Research Project of Hubei Provincial Department of Education(19Q181)+1 种基金Dabie Mountain Tourism Economic and Cultural Research Center Project of Key Research Base of Humanities and Social Sciences in Hubei Province(201829503)Doctoral Fund Project of Huanggang Normal University(2042019038)
文摘Huangang City is rich in ecotourism resources,in which more than 80%of ecotourism resources concentrate in poor countryside.According to the statistics,there are 4 tourism counties,15 famous tourism villages and 115 rural tourist attractions.But economic development in ecotourism scenic spots of Huanggang City is relatively backward,and the development of ecological economy is imminent,especially ecological tourism.Based on research results on poverty alleviation effect through ecological tourism at home and abroad,Huanggang City is taken as research object,and two input indexes(per capita comprehensive tourism income and per capita tourist reception)and three output indexes(per capita GDP,per capita net income of farmers,and per capita disposable income of urban residents)are used to establish evaluation index system of poverty alleviation effect through ecological tourism.Based on DEA-BCC model,11 counties(cities and districts)in Huanggang City are taken as decision-making units,and empirical analysis on poverty alleviation effect through tourism is conducted from three aspects:comprehensive efficiency,technical efficiency and scale efficiency.
文摘How to break the vicious cycle of poverty and ecological degradation is widely concerned and discussed.In the poverty alleviation practices in China,ecological poverty alleviation(EPA)is regarded as an important way to synthesize the dual goals of poverty reduction and environmental protection and to achieve the win-win outcomes.Many Chinese researchers have fruitful research achievements on EPA yet they do not recognize that EPA is not a simple combination of various policies,but a complex system involving multiple policy instruments,governmental agencies,social forces,and agents.However,few studies abroad illustrate EPA in detail.They focus more on specific components of EPA such as payment for ecosystem services while overlooking the integral concept of EPA and practices from China.Based on field research in Guizhou Province,China,this paper proposes a framework of EPA with an effective multi-agent and co-government system,for demonstrating the concept and practice of EPA.With case analysis,we illustrate key elements in this system and their relationships,and how they play a vital role in pursuing win-win outcomes in environmental protection and poverty alleviation.The three dimensions of this EPA system have been discussed.The first is to strengthen the interaction among the agents.Many efforts should be made for establishing an efficient communication routine and a stable relationship among their interests.The second is to reinforce the connection between diverse elements in each policy subsystem,such as the systematization and coordination of the ecological industry development,the systematization of the links before,during,and after the relocation of ecological immigrants,etc.The third is to promote the interactions between the three subsystems,so that ecological enhancement,ecological compensation,and industrial development,and migration and relocation can promote each other,and ultimately promote the coordination of poverty alleviation and ecological protection in povertystricken areas.Thus,this paper analyzes how to establish the communication routine among the relevant agents of EPA,the interaction among the internal elements of the subsystems,and the relationship between the subsystems in series,trying to reveal the basic operating mechanism of the system.
基金financial support from the National Natural Science Foundation of China(71861147003 and 71925009)the Strategic Priority Research Program of Chinese Academy of Sciences(XDA20010303)the China Postdoctoral Science Foundation(2019M650361)。
文摘Two phenomena in the history of China's economic growth during the last four decades are the increase in the share of offfarm employment and the progress in poverty alleviation in rural China.Although both of them have been well documented in the literature,less is known about the linkage between the two.To better understand the role that off-farm employment has played in poverty alleviation in rural China is critically important not only for China but also for those countries that are trying to reduce poverty.Here,we examine the impact of off-farm employment on poverty alleviation in rural China.Using the data from two nationally representative household panel surveys(China National Rural Survey and China Rural Development Survey),this paper provides supporting evidence that off-farm employment contributes to poverty alleviation in rural China.Specifically,if household participation in off-farm employment increases by 10 percentage points,the likelihood for a nonpoor household to fall into poverty will decrease by 0.88 percentage point whereas the likelihood for a poor household to climb out of poverty will increase by 3.5 percentage points.In a word,off-employment can not only prevent rural residents to fall into poverty but also help those already in poverty climb out of it.
基金Commissioned Project of Office of Rural Work Leading Group of Kunming Municipal Committee of the Communist Party of China "Study on the Poverty Alleviation Model of Kunming City in the Context of World Poverty Reduction"Construction Project of Party Branch Secretary’s Studio of "Double Leader" Teachers in Colleges and Universities of the Ministry of Education of China
文摘Due to the severe restrictions of natural conditions and ecological environment,high-altitude mountainous areas usually become the " hard bones" in the battle against poverty. Xueshan Township,Luquan Yi and Miao Autonomous County of Yunnan Province,located in the alpine valley of Jinsha River,is a major township with wide and deep poverty,and the incidence of poverty is up to 45. 00%. In recent years,Xueshan Township has insisted on the battle against poverty,made effort to develop the Codonopsis pilosula industry,and successfully developed a road to poverty alleviation through C. pilosula industry,and formed a unique industrial poverty alleviation model by the end of 2018,the incidence of poverty dropped to 0. 74%. Based on field survey and interview,this paper analyzes and summarizes the specific practices,main results,practical experience and promotion and application measures of the poverty alleviation model of C. pilosula planting industry in Xueshan Township,in the hope of providing certain reference for the targeted poverty alleviation in similar areas in Yunnan Province and other provinces of China.
文摘Songpan County is a poverty-stricken county in the four provinces of China,one of the concentrated areas in China. This paper analyzes the effectiveness of land consolidation in Songpan County to promote poverty alleviation and development through specific cases. The results show that land remediation has improved agricultural production conditions,promoted agricultural efficiency,increased farmers' income,improved rural living conditions,promoted the development of urban and rural integration,improved the ecological environment,solved the problem that restricts the survival and development of poverty-stricken areas,enhanced the ability of farmers to develop themselves,raised the level of civilization in rural areas,and promoted poverty alleviation and development. The poverty alleviation and development has provided certain financial support for land remediation. It has promoted land remediation,and pointed out key directions for land remediation. It has an indirect promotion effect on land remediation.
基金financially supported by the "Strategy and Policies on Environment and Development in Western China" project of "China Council for International Cooperation on Environment and Development(CCICED)"
文摘Fragile ecological environment and poverty correlate to and reinforce each other closely in Western China.At the same time,Western China is also the most prominent area of the knowledge and human poverty with very low labor force quality.On the basis of analyzing the characteristics of poverty in Western China,this paper studies the coupling relationship between fragile ecological environment and poverty in Western China,including the impacts of fragile environment on poverty occurrence and the effects of ecological construction on poverty alleviation.It also analyzed how low labor quality causes persistent poverty in the western region.At the end of the paper,strategies of diversity poverty alleviation in Western China are suggested based on sustainable development,including education improvement,ecological construction,industries development,infrastructure construction,planning institution innovation,and so on.
基金Supported by Project of Office of Rural Work Leading Group of Kunming Municipal Committee of the Communist Party of China"Study on the Poverty Alleviation Model of Kunming City in the Context of World Poverty Reduction"Postgraduate Project of Scientific Research Foundation of Yunnan Provincial Department of Education(2018Y112)"Study on Promotion of Industrial Targeted Poverty Alleviation through Land Circulation in Typical Poverty-stricken Counties in Yunnan Province"Construction Project of Party Branch Secretary's studio of"Double Leader"Teachers in Colleges and Universities of the Ministry of Education of China
文摘In the industrial targeted poverty alleviation,land circulation is a key process. Based on the national strategy of targeted poverty alleviation,this paper combined the industrial development of targeted poverty alleviation with land circulation. According to the field survey on the current situation of land circulation and promotion of the industrial poverty alleviation in the typical project area of Zhongping Village in Zhongping Town and Jiaowuying Village in Jiulong Town in Luquan Yi and Miao Autonomous County in Yunnan Province,located in the high mountain canyon area of Jinsha River in the upper reaches of the Yangtze River in the west of China. This paper summarized and analyzed the organization and operation mechanism,basic practices and main results of the land circulation and promotion of industrial poverty alleviation model in the typical project area of the county. It also summarized the innovation and successful experience of the model,and then came up with measures to further promote the implementation of the model,so as to provide necessary reference for the implementation of land circulation and industrial targeted poverty alleviation for the poverty-stricken counties in Yunnan Province and similar provinces( cities,regions).
基金Supported by Bidding Project for Social Science Foundation of Hebei Agricultural University in 2017(ZB201702)Key Project of Humanities and Social Science Foundation of Hebei Provincial Department of Education(ZD201713)Social Science Foundation Project of Hebei Agricultural University(SK201604)
文摘With the objective of building a well-off society in an all-round way reaching the decisive stage,poverty alleviation enters the final stage,and rural financial poverty alleviation is increasingly becoming a hot topic of various circles of society. In order to accelerate the poverty alleviation and provide references and recommendations for further development of theory and practice of financial poverty alleviation,this paper made an overview of the organization system,operation mechanism and service products of rural financial poverty alleviation,elaborated the development path of financial poverty alleviation,and came up with recommendations for financial poverty alleviation.