The Tai and Chao Lake basins are currently facing a serious water pollution crisis associated with the absence of an effective environmental governance system. The water pollution and the water governance system of th...The Tai and Chao Lake basins are currently facing a serious water pollution crisis associated with the absence of an effective environmental governance system. The water pollution and the water governance system of the two basins will be compared. The reasons for water pollution in both basins are similar, namely the weak current water environmental governance system cannot deal with the consequences of the rapidly growing economy. China’s water governance system is a complicated combination of basin management with both departmental management and regional management. There is an absence of legal support and sound coordination mechanisms, resulting in fragmented management practices in the existing water environmental governance system. A comparison is made for the Tai and Chao Lake basins and Canada, France, the United Kingdom and the United States. Based on China’s present central-local governance structure and departmental system, an integrated reform of basin level and water environmental governance in China should learn from international experiences. The reforms could consist of improved governance structures, rebuilding authoritative and powerful agencies for basin management, strengthening the organizational structure of the basin administrations, improving legislation and regulatory systems for basin management and enhancing public participation mechanisms.展开更多
To investigate the activities of typical night-migrating birds under the light with various spectral compositions during autumn migration,23 Siberian Rubythroat Luscinia calliope were tested under colorful LED lights ...To investigate the activities of typical night-migrating birds under the light with various spectral compositions during autumn migration,23 Siberian Rubythroat Luscinia calliope were tested under colorful LED lights with different wavelengths and mixed white at 100 lx.Using behavior response as an indicator,the quantitative relationship between the activity level of test birds and illumination stimulation duration was acquired.It was found that the visible light sensitivity of Siberian Rubythroat was the highest for the 478 nm turquoise and decreased towards the 622 nm red.展开更多
This paper takes income and“two no worries and three guarantees”(rural poor people have no worry about food and clothing and have access to compulsory education,basic medical services,and safe housing)as two essenti...This paper takes income and“two no worries and three guarantees”(rural poor people have no worry about food and clothing and have access to compulsory education,basic medical services,and safe housing)as two essential indexes,and is based on data collected from a survey of 237 rural households living below the poverty level in Yi communities in Liangshan.Through case studies and positive analysis,we explored the impact of labor transfer on poverty alleviation.We found that the following factors contribute to a double paradox of labor service-enabled poverty alleviation:An income growth trend which prioritizes“external income”(from urban work)over“internal income”(from an agricultural business),restrictions by performance indexes,as well as a lack of public services in rural areas.Although labor transfer can help rural households increase household income and non-agricultural income and reduce poverty within a short period of time,it can hardly promote agricultural businesses through non-agricultural employment and thereby help poverty-stricken rural households permanently alleviate poverty.Although labor transfer can exacerbate various issues facing poverty-stricken households(such as a delay in housing construction,school drop-out rates and health risks for the elderly),it can also play a positive role in raising the profile of farmers and improving rural education and living environments.Based on this study,we propose continuing the supply-side reform in the labor market,implementing differentiated poverty alleviation policies,improving the existing mechanism for poverty alleviation assessment,establishing rural public services,and launching a corresponding multi-channel financing mechanism.展开更多
By combining top-level design with local pilot practices,rural land system reform,as an important priority on the agenda of deepening comprehensive reform,has accumulated a series of replicable and applicable experien...By combining top-level design with local pilot practices,rural land system reform,as an important priority on the agenda of deepening comprehensive reform,has accumulated a series of replicable and applicable experiences that are conducive to amendments to relevant laws.This paper takes stock of the basic experience of Pidu District in addressing typical problems arising in its rural land system reform and then investigates the inner link between the reform and the persistence of high housing prices in cities,the capital flowing to the countryside,and the rural revitalization program.Based on this analysis,the author puts forward three basic directions of the rural land system reform:remain committed to marketization,balance the interests of all parties and promote the development of rural industries.展开更多
文摘The Tai and Chao Lake basins are currently facing a serious water pollution crisis associated with the absence of an effective environmental governance system. The water pollution and the water governance system of the two basins will be compared. The reasons for water pollution in both basins are similar, namely the weak current water environmental governance system cannot deal with the consequences of the rapidly growing economy. China’s water governance system is a complicated combination of basin management with both departmental management and regional management. There is an absence of legal support and sound coordination mechanisms, resulting in fragmented management practices in the existing water environmental governance system. A comparison is made for the Tai and Chao Lake basins and Canada, France, the United Kingdom and the United States. Based on China’s present central-local governance structure and departmental system, an integrated reform of basin level and water environmental governance in China should learn from international experiences. The reforms could consist of improved governance structures, rebuilding authoritative and powerful agencies for basin management, strengthening the organizational structure of the basin administrations, improving legislation and regulatory systems for basin management and enhancing public participation mechanisms.
基金Supported by Science and Technology Support Program of Beijing(No.Y0604017040391)National Natural Science Foundation of China(No.51208350)Doctoral Fund of Ministry of Education of China(No.20100032110047)
文摘To investigate the activities of typical night-migrating birds under the light with various spectral compositions during autumn migration,23 Siberian Rubythroat Luscinia calliope were tested under colorful LED lights with different wavelengths and mixed white at 100 lx.Using behavior response as an indicator,the quantitative relationship between the activity level of test birds and illumination stimulation duration was acquired.It was found that the visible light sensitivity of Siberian Rubythroat was the highest for the 478 nm turquoise and decreased towards the 622 nm red.
基金This paper is a phased research achievement of the“Study on the Impact of Labor Transfer on Yi Communities and Corresponding Coping Strategy”project(15BSH080)the“Development Research in the Impact of Embedded Poverty Alleviation on Rural Governance in Yi Communities”project(19CSH028)+1 种基金both of which are funded by the National Social Science Fund of China(NSSFC)the“Study on the Impact of Labor Transfer on Targeted Poverty Alleviation in Yi Communities”project,which is a 2019 project of Sichuan Academy of Social Sciences.
文摘This paper takes income and“two no worries and three guarantees”(rural poor people have no worry about food and clothing and have access to compulsory education,basic medical services,and safe housing)as two essential indexes,and is based on data collected from a survey of 237 rural households living below the poverty level in Yi communities in Liangshan.Through case studies and positive analysis,we explored the impact of labor transfer on poverty alleviation.We found that the following factors contribute to a double paradox of labor service-enabled poverty alleviation:An income growth trend which prioritizes“external income”(from urban work)over“internal income”(from an agricultural business),restrictions by performance indexes,as well as a lack of public services in rural areas.Although labor transfer can help rural households increase household income and non-agricultural income and reduce poverty within a short period of time,it can hardly promote agricultural businesses through non-agricultural employment and thereby help poverty-stricken rural households permanently alleviate poverty.Although labor transfer can exacerbate various issues facing poverty-stricken households(such as a delay in housing construction,school drop-out rates and health risks for the elderly),it can also play a positive role in raising the profile of farmers and improving rural education and living environments.Based on this study,we propose continuing the supply-side reform in the labor market,implementing differentiated poverty alleviation policies,improving the existing mechanism for poverty alleviation assessment,establishing rural public services,and launching a corresponding multi-channel financing mechanism.
基金part of the periodical research achievements of “Research on the Integration of Core Values of Equality and Justice into Property Rights Protection Legislation”(18VHJ007)a key program funded by the National Social Science Foundation in 2018
文摘By combining top-level design with local pilot practices,rural land system reform,as an important priority on the agenda of deepening comprehensive reform,has accumulated a series of replicable and applicable experiences that are conducive to amendments to relevant laws.This paper takes stock of the basic experience of Pidu District in addressing typical problems arising in its rural land system reform and then investigates the inner link between the reform and the persistence of high housing prices in cities,the capital flowing to the countryside,and the rural revitalization program.Based on this analysis,the author puts forward three basic directions of the rural land system reform:remain committed to marketization,balance the interests of all parties and promote the development of rural industries.
