Taking the relationship between new urbanization and urban ecological security protection as research object, based on pressure -status - response model, taking Gaochun （Gucheng Lake basin） and Zhangjiakou （Guantin...Taking the relationship between new urbanization and urban ecological security protection as research object, based on pressure -status - response model, taking Gaochun （Gucheng Lake basin） and Zhangjiakou （Guanting Reservoir basin） as the examples, basin ecological security in its new urbanization process was evaluated. Based on the principle of comprehensiveness, representativeness and data availability, evaluation indexes were selected, and index system was established. Mathematical function of evaluation indexes was established, and security index of each evaluation indicator in index layer was determined. Using weighted average method, ecological security indexes in the two areas were obtained. On the basis of comparison and analysis, it is proposed that we must deal with urban ecological security problem in new urbanization process, thereby truly achieving ultimate value orientation of new urbanization construction oriented by people.展开更多
To set up basic life security program （BLSP） for land-expropriated farmers in the process of urbanization is an effective measure to solve existing issues in China. Theprogram, which Zhejiang Province initiated in t...To set up basic life security program （BLSP） for land-expropriated farmers in the process of urbanization is an effective measure to solve existing issues in China. Theprogram, which Zhejiang Province initiated in the world, has great significance. Through deep investigation in ten cities, the thesis has normatively evaluated current situations, characteristics, advantages and disadvantages of basic life security program for land-expropriated farmers in Zhejiang. Furthermore, it put forward some academic suggestions to further perfect and improve the system.展开更多
The study examines the Spatial Pattern and Distribution of Crime in Suleja LGA, Niger State, Nigeria. The study used GIS and statistical methods to analyse the pattern and distribution of crime incidence in the study ...The study examines the Spatial Pattern and Distribution of Crime in Suleja LGA, Niger State, Nigeria. The study used GIS and statistical methods to analyse the pattern and distribution of crime incidence in the study area. The records of each crime incidence were geocoded. Microsoft Excel was used to collate and organise the crime entries before they were imported into the ArcGIS Pro 2.0 environment. A geodatabase was created where the spatial and aspatial data were encoded and geospatial analysis was performed. The study reveals that the crime distribution pattern is generally clustered with a Global Moran’s I index of 0.097, a Z-score of 1.87, and a P-value < 0.06. Furthermore, the study reveals that armed robbery (61), kidnapping (40), car theft (33), culpable homicide (31), rape (29), and robbery (13) cases rank the highest in crime rate. Equally, findings of the study show that Chaza, Kwamba, Madalla, Suleja central, and Gaboda are the major crime hotspot zones at 90% confidence, as analysed using the Getis-Ord Gi* (Hot spot analysis) spatial statistics tool in ArcGIS Pro 2.0. The research therefore recommends that more effort be put into fighting crime, especially in areas where there are low-security formations, as they mostly have the highest record of crimes committed. Also, the patrol units should be equipped with GPS for better surveillance and real-time tracking of criminal activities.展开更多
文摘Taking the relationship between new urbanization and urban ecological security protection as research object, based on pressure -status - response model, taking Gaochun （Gucheng Lake basin） and Zhangjiakou （Guanting Reservoir basin） as the examples, basin ecological security in its new urbanization process was evaluated. Based on the principle of comprehensiveness, representativeness and data availability, evaluation indexes were selected, and index system was established. Mathematical function of evaluation indexes was established, and security index of each evaluation indicator in index layer was determined. Using weighted average method, ecological security indexes in the two areas were obtained. On the basis of comparison and analysis, it is proposed that we must deal with urban ecological security problem in new urbanization process, thereby truly achieving ultimate value orientation of new urbanization construction oriented by people.
基金This project was supported by China Postdoctoral Science Foundation（2003034067） and Ministry of Education Philosophy and Social Science Importance Program of China. Thanks Mr. Naizhong Huang and Mr. Yongshui Zhou, the division chief of rural life security in the Department of Zhejiang Labor and Social Security for their support.
文摘To set up basic life security program （BLSP） for land-expropriated farmers in the process of urbanization is an effective measure to solve existing issues in China. Theprogram, which Zhejiang Province initiated in the world, has great significance. Through deep investigation in ten cities, the thesis has normatively evaluated current situations, characteristics, advantages and disadvantages of basic life security program for land-expropriated farmers in Zhejiang. Furthermore, it put forward some academic suggestions to further perfect and improve the system.
文摘The study examines the Spatial Pattern and Distribution of Crime in Suleja LGA, Niger State, Nigeria. The study used GIS and statistical methods to analyse the pattern and distribution of crime incidence in the study area. The records of each crime incidence were geocoded. Microsoft Excel was used to collate and organise the crime entries before they were imported into the ArcGIS Pro 2.0 environment. A geodatabase was created where the spatial and aspatial data were encoded and geospatial analysis was performed. The study reveals that the crime distribution pattern is generally clustered with a Global Moran’s I index of 0.097, a Z-score of 1.87, and a P-value < 0.06. Furthermore, the study reveals that armed robbery (61), kidnapping (40), car theft (33), culpable homicide (31), rape (29), and robbery (13) cases rank the highest in crime rate. Equally, findings of the study show that Chaza, Kwamba, Madalla, Suleja central, and Gaboda are the major crime hotspot zones at 90% confidence, as analysed using the Getis-Ord Gi* (Hot spot analysis) spatial statistics tool in ArcGIS Pro 2.0. The research therefore recommends that more effort be put into fighting crime, especially in areas where there are low-security formations, as they mostly have the highest record of crimes committed. Also, the patrol units should be equipped with GPS for better surveillance and real-time tracking of criminal activities.
