What rural households think and what kind of strategies they take, the basic driving force in land use activities, contribute greatly to the increase of their own revenues, the development of agricultural yields, and ...What rural households think and what kind of strategies they take, the basic driving force in land use activities, contribute greatly to the increase of their own revenues, the development of agricultural yields, and even the prosperity of rural areas. Differentiation in rural household behaviors and their consciousness in land use activities is widespread in rural China nowadays. It is important to understand the changing characteristics and laws of land use behaviors of rural households driven by their consciousness, so as to regulate their land use activities. In most empirical studies of land use change at rural household level, the land use consciousness, which acts directly on land use behaviors, is often neglected. In our research, the changes of land use behaviors of rural households are analyzed, through identifying how the land use consciousness affect the land use objectives, land management scales and land inputs of all the rural households in Bailin Village of Chongqing Municipality in the western mountainous China. Also, how the land use consciousness of different rural households comes into being under external stimuli is examined and the self-adjustment process of their consciousness according to their own conditions is also discussed. Finally, broad policy instruments are suggested to promote the rationalization of rural households′ land use consciousness and the standardization of their land use behaviors.展开更多
：Objective：To study the epidemiologic characteristics of traffic injuries among people over 60 years old in the Nan＇ an district（urban）and Jiangjin district（rural）of Chongqing,and to discuss the corresponding s...：Objective：To study the epidemiologic characteristics of traffic injuries among people over 60 years old in the Nan＇ an district（urban）and Jiangjin district（rural）of Chongqing,and to discuss the corresponding strategies for its prevention and cure.Methods：Records of traffic injuries in people over 60 years old registered by the traffic police between 2000 and 2006 in Nan＇an district and Jiangjin district were collected in the Database of Road Traffic Accidents and Traffic Injuries.Epidemiologic characteristics of traffic injuries among the aged people were analyzed and compared.Results：Between the year 2000 and 2006,the average annual incidence of traffic injuries and mortality rate in the aged people in Nan＇ an district were 124.62/100 000 and 13.85/100 000 respectively,higher than that in Jiangjin district（27.49/100 000,7.13/100 000,P〈0.01）.However,the mortality rate for the aged people who were involved in traffic injuries in Jiangjin district was 20.60%,higher than that in Nan＇an district（10.00%,P〈0.01）.Head injury was the primary cause of death.Totally 76.58% of casualties were pedestrians.Over 90% of the traffic accidents occurred in the areas with no traffic signal or traffic control system.Conclusions：The traffic environment is unfavorable to the aged people.It is important to enhance traffic safety consciousness of drivers and the elderly and to strengthen traffic safety system and traffic law,so as to provide a safe road traffic environment for the aged people.展开更多
基金Under the auspices of Fundamental Research Funds for the Central Universities(No.XDJK2013B023)Natural Science Foundation of Zhejiang Province,China(No.LQ13D010003)
文摘What rural households think and what kind of strategies they take, the basic driving force in land use activities, contribute greatly to the increase of their own revenues, the development of agricultural yields, and even the prosperity of rural areas. Differentiation in rural household behaviors and their consciousness in land use activities is widespread in rural China nowadays. It is important to understand the changing characteristics and laws of land use behaviors of rural households driven by their consciousness, so as to regulate their land use activities. In most empirical studies of land use change at rural household level, the land use consciousness, which acts directly on land use behaviors, is often neglected. In our research, the changes of land use behaviors of rural households are analyzed, through identifying how the land use consciousness affect the land use objectives, land management scales and land inputs of all the rural households in Bailin Village of Chongqing Municipality in the western mountainous China. Also, how the land use consciousness of different rural households comes into being under external stimuli is examined and the self-adjustment process of their consciousness according to their own conditions is also discussed. Finally, broad policy instruments are suggested to promote the rationalization of rural households′ land use consciousness and the standardization of their land use behaviors.
文摘：Objective：To study the epidemiologic characteristics of traffic injuries among people over 60 years old in the Nan＇ an district（urban）and Jiangjin district（rural）of Chongqing,and to discuss the corresponding strategies for its prevention and cure.Methods：Records of traffic injuries in people over 60 years old registered by the traffic police between 2000 and 2006 in Nan＇an district and Jiangjin district were collected in the Database of Road Traffic Accidents and Traffic Injuries.Epidemiologic characteristics of traffic injuries among the aged people were analyzed and compared.Results：Between the year 2000 and 2006,the average annual incidence of traffic injuries and mortality rate in the aged people in Nan＇ an district were 124.62/100 000 and 13.85/100 000 respectively,higher than that in Jiangjin district（27.49/100 000,7.13/100 000,P〈0.01）.However,the mortality rate for the aged people who were involved in traffic injuries in Jiangjin district was 20.60%,higher than that in Nan＇an district（10.00%,P〈0.01）.Head injury was the primary cause of death.Totally 76.58% of casualties were pedestrians.Over 90% of the traffic accidents occurred in the areas with no traffic signal or traffic control system.Conclusions：The traffic environment is unfavorable to the aged people.It is important to enhance traffic safety consciousness of drivers and the elderly and to strengthen traffic safety system and traffic law,so as to provide a safe road traffic environment for the aged people.
