This article analyzes the typical enterprise's land use structure,land use efficiency,land use intensity and industrial structure in Ma'anshan Economic and Technological Development Zone. Based on the survey r...This article analyzes the typical enterprise's land use structure,land use efficiency,land use intensity and industrial structure in Ma'anshan Economic and Technological Development Zone. Based on the survey results about the typical enterprises,this article put forth the following recommendations: promoting the economical and intensive land use in the development zone by tapping connotation; enhancing the smart land use in the development zone through optimization of function layout; promoting the industrial chain linkage in the development zone through the establishment of industrial land exit mechanism.展开更多
In order to further develop the urban park landscape,the representative urban park landscape in Ma’anshan City is first evaluated and analyzed from the aspects of humanistic artistic value,social historical value and...In order to further develop the urban park landscape,the representative urban park landscape in Ma’anshan City is first evaluated and analyzed from the aspects of humanistic artistic value,social historical value and user experience value.Afterwards,the weight of each park landscape is judged by analytic hierarchy process(AHP),and it is found that the indexes in the criterion layer successively are user experience value>humanistic artistic value>social historical value;in the factor layer,excellent user experience,universal design,reasonable and perfect public services and layout suitable for urban planning are more important factors,while artistic conception creation has the lowest weight.Finally,based on the results obtained by AHP,the improvement and optimization strategy for urban park landscape in Ma’anshan City is proposed to further strengthen the development of urban parks in Ma’anshan City.展开更多
Making unified registration of rural collective land and granting legal rights of rural collective and farmer land are necessities for protecting the fundamental interests of farmers,implementing the party's rural...Making unified registration of rural collective land and granting legal rights of rural collective and farmer land are necessities for protecting the fundamental interests of farmers,implementing the party's rural policies,and the source of unified real estate registration,and will lay a solid foundation for smooth implementation of registration of real estate. According to requirements of Notice of the General Office of the People's Government of Anhui Province on Implementing the Confirmation and Registration of Ownership of Rural Collective Land,in order to integrate urban and rural development and safeguard the rights and interests of farmers,since January 2010,Ma'anshan Municipal Government has made an overall deployment in the whole city to carry out the confirmation and registration of rural collective land. However,complex property situation of the collective land and the problems of existing registration system have brought about many problems. Through the research and analysis,we came up with recommendations for improving the registration of rural collective land.展开更多
Objective Previous studies indicate that the North China Craton（NCC）had undergone the loss of thickened lithosphere and fundamental change of physical and chemical property of lithospheric mantle（the destruction of...Objective Previous studies indicate that the North China Craton（NCC）had undergone the loss of thickened lithosphere and fundamental change of physical and chemical property of lithospheric mantle（the destruction of NCC）during the Mesozoic.The peak period of the destruction of NCC is estimated to be 130 Ma,accompanied by widespread metamorphic core complex,rift basins,A-type granites and mafic dykes. However, it remains greatly controversial on the tectonic setting of NCC in the pre- 130Ma.展开更多
This paper first analyzes the current situation of land use in Ma'anshan City,and points out some problems in Ma'anshan's construction land use such as obvious contradiction between supply and demand,irrat...This paper first analyzes the current situation of land use in Ma'anshan City,and points out some problems in Ma'anshan's construction land use such as obvious contradiction between supply and demand,irrational land supply,and low level of economical and intensive land use. Then it summarizes Ma'anshan's practice in intensively using land and tapping land potential,and finally brings forward the relevant recommendations.展开更多
In this study, beetle communities in Jiuzhaigou, Xiaozhaizigou, Caopo, Ma＇anshan and Baihe nature reserves of Sichuan Province were compared and analyzed. F index, G index and G-F index of beetle communities in five ...In this study, beetle communities in Jiuzhaigou, Xiaozhaizigou, Caopo, Ma＇anshan and Baihe nature reserves of Sichuan Province were compared and analyzed. F index, G index and G-F index of beetle communities in five nature reserves were analyzed to calculate the similarity coefficient C between these five na- ture reserves. According to the results, beetle communities exhibited high dissimilarity between Jiuzhaigou and Xiaozhaizigou, Caopo and Jiuzhaigou, Caopo and Xiaozhaizigou, Ma＇anshan and Xiaozhaizigou, Ma＇anshan and Jiuzhaigou, Baihe and Xiaozhaizigou, Baihe and Caopo, Baihe and Ma＇anshan; beetle communities exhibited moderate dissimilarity between Ma＇anshan and Caopo, Baihe and Jiuzhaigou.展开更多
为了提高马鞍山地区大雾预报准确率,分析1961—2010年近50年来马鞍山地区大雾的气候特征,并建立基于配料法的大雾预报方法。结果表明：马鞍山市雾日集中在11月—次年1月,为＂冬半年雾日多于夏半年＂型。潮湿的空气（相对湿度为90%~100%...为了提高马鞍山地区大雾预报准确率,分析1961—2010年近50年来马鞍山地区大雾的气候特征,并建立基于配料法的大雾预报方法。结果表明：马鞍山市雾日集中在11月—次年1月,为＂冬半年雾日多于夏半年＂型。潮湿的空气（相对湿度为90%~100%）、微弱的风速（风速≤3 m/s）和适宜的气温（≤20℃）均有利于大雾的形成。925 h Pa和1000 h Pa是否有逆温层,对于雾的形成与维持极其重要。马鞍山大雾地面形势具体分为四类：弱高压型、入海高压后部型、冷锋前暖区型、地面倒槽型。选取水汽条件、冷却条件、层结条件以及风力条件作为大雾预报的基本＂配料＂,建立马鞍山大雾预报方法。利用EC细网格资料（2011年9月—2013年12月）对该方法验证的漏报和空报分析：TS评分42.86%,漏报率6.9%,空报率55.74%。展开更多
文摘This article analyzes the typical enterprise's land use structure,land use efficiency,land use intensity and industrial structure in Ma'anshan Economic and Technological Development Zone. Based on the survey results about the typical enterprises,this article put forth the following recommendations: promoting the economical and intensive land use in the development zone by tapping connotation; enhancing the smart land use in the development zone through optimization of function layout; promoting the industrial chain linkage in the development zone through the establishment of industrial land exit mechanism.
基金Sponsored by Key Projects of Humanities and Social Sciences in Anhui Province(SK2015A292).
文摘In order to further develop the urban park landscape,the representative urban park landscape in Ma’anshan City is first evaluated and analyzed from the aspects of humanistic artistic value,social historical value and user experience value.Afterwards,the weight of each park landscape is judged by analytic hierarchy process(AHP),and it is found that the indexes in the criterion layer successively are user experience value>humanistic artistic value>social historical value;in the factor layer,excellent user experience,universal design,reasonable and perfect public services and layout suitable for urban planning are more important factors,while artistic conception creation has the lowest weight.Finally,based on the results obtained by AHP,the improvement and optimization strategy for urban park landscape in Ma’anshan City is proposed to further strengthen the development of urban parks in Ma’anshan City.
文摘Making unified registration of rural collective land and granting legal rights of rural collective and farmer land are necessities for protecting the fundamental interests of farmers,implementing the party's rural policies,and the source of unified real estate registration,and will lay a solid foundation for smooth implementation of registration of real estate. According to requirements of Notice of the General Office of the People's Government of Anhui Province on Implementing the Confirmation and Registration of Ownership of Rural Collective Land,in order to integrate urban and rural development and safeguard the rights and interests of farmers,since January 2010,Ma'anshan Municipal Government has made an overall deployment in the whole city to carry out the confirmation and registration of rural collective land. However,complex property situation of the collective land and the problems of existing registration system have brought about many problems. Through the research and analysis,we came up with recommendations for improving the registration of rural collective land.
基金financially supported by the Nature Science Foundation of China (grants No.41372109,90914003 and 41672111)China Geological Survey (grants No.12120115068901,1212011120142 and 12120114064301)the National Science and Technology Works Special Project (grant No.2015FY310100)
文摘Objective Previous studies indicate that the North China Craton（NCC）had undergone the loss of thickened lithosphere and fundamental change of physical and chemical property of lithospheric mantle（the destruction of NCC）during the Mesozoic.The peak period of the destruction of NCC is estimated to be 130 Ma,accompanied by widespread metamorphic core complex,rift basins,A-type granites and mafic dykes. However, it remains greatly controversial on the tectonic setting of NCC in the pre- 130Ma.
基金Supported by Fund Project of Ma’anshan Municipal Bureau of Land and Resources:Analysis of Balance between Land Resources Supply and Demand in Ma’anshan City in 2015
文摘This paper first analyzes the current situation of land use in Ma'anshan City,and points out some problems in Ma'anshan's construction land use such as obvious contradiction between supply and demand,irrational land supply,and low level of economical and intensive land use. Then it summarizes Ma'anshan's practice in intensively using land and tapping land potential,and finally brings forward the relevant recommendations.
基金Supported by Key Project of Sichuan Provincial Department of Education(07ZA122)
文摘In this study, beetle communities in Jiuzhaigou, Xiaozhaizigou, Caopo, Ma＇anshan and Baihe nature reserves of Sichuan Province were compared and analyzed. F index, G index and G-F index of beetle communities in five nature reserves were analyzed to calculate the similarity coefficient C between these five na- ture reserves. According to the results, beetle communities exhibited high dissimilarity between Jiuzhaigou and Xiaozhaizigou, Caopo and Jiuzhaigou, Caopo and Xiaozhaizigou, Ma＇anshan and Xiaozhaizigou, Ma＇anshan and Jiuzhaigou, Baihe and Xiaozhaizigou, Baihe and Caopo, Baihe and Ma＇anshan; beetle communities exhibited moderate dissimilarity between Ma＇anshan and Caopo, Baihe and Jiuzhaigou.
文摘为了提高马鞍山地区大雾预报准确率,分析1961—2010年近50年来马鞍山地区大雾的气候特征,并建立基于配料法的大雾预报方法。结果表明：马鞍山市雾日集中在11月—次年1月,为＂冬半年雾日多于夏半年＂型。潮湿的空气（相对湿度为90%~100%）、微弱的风速（风速≤3 m/s）和适宜的气温（≤20℃）均有利于大雾的形成。925 h Pa和1000 h Pa是否有逆温层,对于雾的形成与维持极其重要。马鞍山大雾地面形势具体分为四类：弱高压型、入海高压后部型、冷锋前暖区型、地面倒槽型。选取水汽条件、冷却条件、层结条件以及风力条件作为大雾预报的基本＂配料＂,建立马鞍山大雾预报方法。利用EC细网格资料（2011年9月—2013年12月）对该方法验证的漏报和空报分析：TS评分42.86%,漏报率6.9%,空报率55.74%。
