地政:矛与盾     

屈虹晖 《国土资源导刊(湖南)》2009,(6)

城市与农村差异化日渐扩大,耕地与发展的纠纷,已演变为市场经济与传统经济的矛盾。这种清晰与明确的矛盾背景,促使近几个土地日的主题趋于一致:坚守耕地红线,节约集约用地。  相似文献   

Micromorphology and quality attributes of the loess derived soils affected by land use change: A case study in Ghapan watershed, Northern Iran     

Farhad Khormali  Somaye Shamsi 《山地科学学报》2009,6(2):197-204

In order to study the effects of different land vegetative covers on soil quality attributes, a loess hill slope was selected in eastern Golestan Province, Ghapan watershed, Iran. Four profiles in four land uses, including Quercus natural forest; Pinus artificial forest; Cupressus artificial forest and a cultivated land, were studied. Results showed that MWD was significantly different in the studied land uses, and it varied between 1.6 mm in Quercus natural forest and o.31 mm in cultivated land use. The lowest CEC, microbial respiration rate and organic carbon were 28.4 cmol·kg^1, 177 μgCO2·g^-1·day^-1 and 1.32 % found in cultivated land use, respectively. The organic matter was considerably higher content in the forest areas than that of cultivated land use. The studies on soil profile development revealed that the natural forest soils were highly developed. The soils of the Quercus natural forest were classified as Calcic Haploxeralfs with a well developed argillie horizon unlike the cultivated soils which showed the minimum development and classified as Typic Xerorthents. The soils of the artificial forests had both mollic epipedons and were classified as Typic Calcixerolls with moderate profile development. Micromorphological studies revealed that argillic horizons had speckled and partly crystallitic b-fabric in the natural forest indicating the high landscape stability. In contrast, the crystallitic b-fabric of other land uses shows the absence of enough leaching of carbonate and the subsequent migration of clay particles indicating the unstable conditions and high soil erosion. Intense erosion of the surface horizons of cultivated land use has resulted in the outcropping of the subsurface carbonate rich horizons preventing soil development.  相似文献   

桐乡市和嘉兴日报社桐乡分社建立宣传联动机制     

沈征宇 《浙江国土资源》2009,(2)

为了扩大对国土资源保护利用和政策法规的宣传，桐乡市国土资源局和嘉兴日报桐乡分社建立宣传联动机制。宣传内容包括耕地保护、节约集约用地、执法监察、土地整理等国土资源管理各方面的成功经验和主要成效。一是建立信息互通平台；二是嘉兴日报设立专门联系记者和通讯员联络制度，优先配发国土资源稿件：三是对国土资源重点工作进行整版报道。  相似文献   

杭州市开展违法占用耕地行为专项整治     

《浙江国土资源》2009,(3)

日前，杭州市国土资源局制定下发了《违法占用耕地行动专项整治行动实施方案》，专题部署开展违法占用耕地行为专项整治行动。此次行动，旨在通过对2007年5月至2008年年底全市违法占用耕地行为的分类清理和整改复耕，大幅度压降杭州市违法占用耕地总和比例，确保顺利通过国家和省对我市的卫片执法检查，为该市经济社会又好又快发展提供良好的执法保障和用地环境。杭州市局党委高度重视此次行动，成立了由储根荣局长为组长、金承龙副局长为副组长，相关处室主要负责人为成员专项整治领导小组，落实了专门工作机构，对各单位开展l青况进行全程督查和指导。  相似文献   

国土资源部农业部国家统计局联合部署2008年度省级政府耕地保护责任目标履行情况检查工作     

《浙江国土资源》2009,(4)

日前，国土资源部、农业部和国家统计局联合下发《关于印发（2008年度省级政府耕地保护责任目标履行情况检查工作方案）的通知》，要求各省（区、市）人民政府于2009年4月底前完成2008年度耕地保护责任目标履行情况的自查工作并呈报国务院，重点对耕地保有量变化、基本农田面积变化、非农建设占用耕地计划执行、补充耕地计划完成、耕地占补平衡落实等七方面内容进行检查，全面了解掌握目标责任落实情况。  相似文献   

平原县盘活存量土地实现集约节约用地          下载免费PDF全文

张虎君 《山东国土资源》2008,24(7)

平原县土地总面积1047．32km^2，辖7镇，3乡，2个办事处，1个省级经济开发区，874个行政村，总人口44万，其中农业人口38万，非农业人口6万。平原县耕地总量大，基本农田保护率高，全县共有6．07万hm^2耕地，基本农田5．52万hm^2，保护率达90％，高出法律规定的10个百分点；未利用土地较多，后备资源丰富，全县未利用土地6100hm^2，占土地面积的5．9％，  相似文献   

T级影像数据库建库方案研究   总被引：3，自引：1，他引：2  

胡文元 《测绘通报》2009,(12)

海量多源遥感数据的组织与管理一直是测绘学科研究的重点。重点研究基础性、框架性、规范性、服务型的T级影像数据库,实现了多源影像数据的管理和共享,并在此基础上,使用Oracle11g数据库面向.NET框架提供的ODP.net以及ArcGIS的Arc-Engine实现多元数据管理的对象和方法,建造统一的数据共享平台原型系统。  相似文献   

阳光政务依法办事合力调处一线解决——温岭市城北街道涉土零上访的主要做法与体会     

江丹 《浙江国土资源》2008,(3):36-37

温岭市城北街道办事处地处温岭市区北郊。是该市工业经济发展的重点区域之一，辖区总面积12．5平方公里，下辖16个行政村，1个居委会，2007年底常住人口19万人，耕地面积513．41公顷，人均耕地仅0.4亩，农保率为75％。2007年街道实现工农业生产总值41亿元，财政收入达7296万元，分别比2006年增长19％和33％。全年街道共完成重点建设项目12个，总投资为6．5亿元，用地面积达312亩，是街道发展历史上建设项目、土地需求和各类不稳定因素最多的一年，呈现涉土矛盾多、遗留问题多的特点，仅2007年群众反映至街道的涉土矛盾和纠纷就达31件。在这样的状况下，该街道却连续两年实现了涉土零上访，并连续两年被温岭市政府表彰为“信访工作先进集体”，这实在是一件不容易的事。为何取得如此好的成绩？日前，笔者走访了城北街道办事处主任朱明连和分管副主任陈根满，经总结、分析和提炼。其做法主要体现在以下五个方面：  相似文献   

Influencing factors for formation of urban and rural spatial structure in metropolis fringe area—Taking Shuangliu County of Chengdu in China as a case   总被引：1，自引：0，他引：1  

Kaiyong Wang  Xiaolu Gao  Tian Chen 《中国地理科学(英文版)》2008,18(3):224-234

With rapid urbanization process, the pace of urban sprawl has been quickened and most metropolises have experienced expansions in leaps and bounds in suburbanization, which has greatly changed the urban and rural spatial structure of the metropolis fringe area. In this paper, Shuangliu County is taken as a case, since it is a typical fringe area of Chengdu Metropolis. Based on Landsat TM images of Chengdu City and Shuangliu County obtained in 1985, 2000 and 2004, characteristics of urban and rural spatial structure in Shuangliu County were analyzed, such as core-periphery spatial structure and some obvious integration trends. Then the influencing factors for the formation of urban and rural spatial structure were identified, including some natural, social, economic and political factors. According to the discussion of this paper, Shuangliu County is undergoing a key transition and reform period. Its formation of urban and rural spatial structure was affected not only by such common factors as the location, natural background, industrial transition, migration, etc., but also by some unique factors such as city planning and policy guidance, which played an important role in accelerating its uneven spatial structure. The understanding of the role of the influencing factors would be useful for carrying out spatial management and development planning of metropolis fringe area.  相似文献   

提高耕地质量 确保国家粮食安全     

李艳丽  马士彪  秦勇 《黑龙江国土资源》2008,(7):58-58

党的十七大报告明确提出：“加大支农惠农政策力度，严格保护耕地，增加农业投入，促进农业科技进步，增强农业综合生产能力，确保国家粮食安全。”这是党中央基于我国农业发展的现状和所面临的实际问题而做出的重大决策。按照中央的部署，既要注重耕地数量上的保护，也要注重耕地质量上的保护，只有提高耕地质量，才能提高单位面积粮食产量和粮食质量，确保国家粮食安全。  相似文献