[ Objective] The study aimed to assess the impact of farmland improvement on ecological environment along coastal areas of Jiangsu Province. [ Method] Taking the coastal farmland improvement of Sheyang County, Jiangsu...[ Objective] The study aimed to assess the impact of farmland improvement on ecological environment along coastal areas of Jiangsu Province. [ Method] Taking the coastal farmland improvement of Sheyang County, Jiangsu Province as an example, an indicator system of environ- mental impact assessment (EIA) for coastal farmland improvement was established based on data collection, field survey and monitoring results, expert consultation, literature study and other methods, including four subsystems (biological resource, soil, vegetation and water environment) and 12 indicators. [ Result] The weights of soil, biological resource, vegetation and water environment were 0.614, 0.219, 0.118 and 0.049, and the top weight of soil showed that farmland improvement had a great influence on soil. Among the 12 indicators, the most important indicators with higher weights were reclamation rate of the land (weight 0.389), population density (weight 0.164) and the content of soil organic matter (weight 0.088). Therefore, in EIA of such kind of projects in the future, we should give prominence to the identification, evaluation and monitoring of the main characteristic factor above. [ Conclusion] The research could provide scientific references for the sustainable utilization of resources and estab- lishment of environmental management policies along costal areas of Jiangsu Province.展开更多
investigates the outstanding problem of rural surplus labor power after the extensive introduction of the responsibility system in agricultural production. The author holds that the transfer of rural labor power to in...investigates the outstanding problem of rural surplus labor power after the extensive introduction of the responsibility system in agricultural production. The author holds that the transfer of rural labor power to industrial enterprises and sideline production is an unavoidable trend in the development of the rural economy. The author believes that to solve the problem of the transfer of rural labor power in densely populated counties such as Nantong will be an arduous task. Responsible departments at different levels should analyze the problem, make financial calculations, work out immediate and long-term plans for this transfer and provide the basic conditions for its implementation.展开更多
Objective To investigate the supply of iodized salt in non-excessive iodine counties and iodine-free salt in excessive iodine counties at household level in Jiangsu Province so as to provide a basis for the prevention...Objective To investigate the supply of iodized salt in non-excessive iodine counties and iodine-free salt in excessive iodine counties at household level in Jiangsu Province so as to provide a basis for the prevention and control of iodine deficiency disorders (IDD) .展开更多
Objective To analyze the dynamic pattern and the distributive characteristics of neutralizing antibody against enterovirus 71(EV-A71)in children aged 6-35 months in Jiangsu province from 2012 to 2014.Methods From Marc...Objective To analyze the dynamic pattern and the distributive characteristics of neutralizing antibody against enterovirus 71(EV-A71)in children aged 6-35 months in Jiangsu province from 2012 to 2014.Methods From March 2012 to March,2014,a total of 1 276 children aged between 6 and 35 months were regularly followed展开更多
基金Supported by Scientific Research Project of Public Welfare Industry about National Environmental Protection (200709051)
文摘[ Objective] The study aimed to assess the impact of farmland improvement on ecological environment along coastal areas of Jiangsu Province. [ Method] Taking the coastal farmland improvement of Sheyang County, Jiangsu Province as an example, an indicator system of environ- mental impact assessment (EIA) for coastal farmland improvement was established based on data collection, field survey and monitoring results, expert consultation, literature study and other methods, including four subsystems (biological resource, soil, vegetation and water environment) and 12 indicators. [ Result] The weights of soil, biological resource, vegetation and water environment were 0.614, 0.219, 0.118 and 0.049, and the top weight of soil showed that farmland improvement had a great influence on soil. Among the 12 indicators, the most important indicators with higher weights were reclamation rate of the land (weight 0.389), population density (weight 0.164) and the content of soil organic matter (weight 0.088). Therefore, in EIA of such kind of projects in the future, we should give prominence to the identification, evaluation and monitoring of the main characteristic factor above. [ Conclusion] The research could provide scientific references for the sustainable utilization of resources and estab- lishment of environmental management policies along costal areas of Jiangsu Province.
文摘investigates the outstanding problem of rural surplus labor power after the extensive introduction of the responsibility system in agricultural production. The author holds that the transfer of rural labor power to industrial enterprises and sideline production is an unavoidable trend in the development of the rural economy. The author believes that to solve the problem of the transfer of rural labor power in densely populated counties such as Nantong will be an arduous task. Responsible departments at different levels should analyze the problem, make financial calculations, work out immediate and long-term plans for this transfer and provide the basic conditions for its implementation.
文摘Objective To investigate the supply of iodized salt in non-excessive iodine counties and iodine-free salt in excessive iodine counties at household level in Jiangsu Province so as to provide a basis for the prevention and control of iodine deficiency disorders (IDD) .
文摘Objective To analyze the dynamic pattern and the distributive characteristics of neutralizing antibody against enterovirus 71(EV-A71)in children aged 6-35 months in Jiangsu province from 2012 to 2014.Methods From March 2012 to March,2014,a total of 1 276 children aged between 6 and 35 months were regularly followed