工业用地转让亟待规范   总被引：1，自引：0，他引：1  

周力丰  朱贤民 《浙江国土资源》2005,(8):26-29

存在问题 在城市化进程发展过程中,许多建成区的工业用途的房地产由于规划调整、环境影响、债务纠纷等原因,被搬迁、被兼并、被变卖、被裁定,其土地使用权随之进入土地市场转让交易,一些房地产开发企业和自然人也参与其中,他们有的是通过司法裁定获得,有的是通过中介市场淘得,也有的是双方协议转让取得.于是,一个国有土地使用权转让管理中的棘手问题出现了,那就是,作为没有工业用地经营资格,不具备工业生产基本能力的房地产开发企业和自然人,能否买受工业用地?  相似文献   

断层相关褶皱理论在准噶尔盆地南缘山前带构造研究的应用   总被引：8，自引：4，他引：4  

邵雨  陈伟  张伯友 《地球科学与环境学报》2005,27(1):26-29

利用断层相关褶皱的构造几何分析方法，对准噶尔盆地南缘山前复杂构造带内基于地震剖面进行了构造解析，搭建了中、东段的构造轮廓和构造组合样式，认为东段阜康断裂带主要表现为至地表的推覆逆掩。由于位移量大部分转移至地表，阜康断裂带的前陆部分无喜山期构造带；西段造山带内的挤压往前陆方向传递过程中以前列式不断释放其位移量，造成在纵向上呈现三排主要的断层相关褶皱带。根据正演平衡地质剖面制作技术对山前复杂构造区地震剖面反射波的构造识别进行了模拟与探讨。  相似文献   

海浪非线性性的实验研究——Ⅰ.波面高度分布的非正态性     

丁平兴  侯伟 《海洋学报》1992,(6)

本文介绍海浪非线性性实验研究的第一部分。利用实验室测得的在各种背景下具有不同非线性强度的风浪波面记录,通过波面统计分析,并与非线性波面理论分布比较,揭示了海浪非线性性的外观特征及其随风速、风区等的变化规律。  相似文献   

概论机场能见度的准确预报     

张晓晖 《成都信息工程学院学报》2002,17(3):166-169

通过对影响能见度的因素的分析，提出了一种能见度预报方法－综合分析法，极大地提高了能见度的预报准确率。  相似文献   

Mantle processes during ocean formation：Petrologic records in peridotites from the Alpine－Apennine ophiolites     

GiovanniB.Piccardo 《《幕》》2003,26(3):193-199

Mantle peridotites were early exposed at the sea-floor of the Jurassic Tethys derived from the subcontinental mantle of the Europe-Adria system. During continental rifting and oceanic spreading, these lithospheric peri-dotites were percolated via diffuse reactive porous flowby melt fractions produced by near-fractional melting of the upwelling asthenosphere. Ascending melts inter-acted with the lower lithosphere, dissolving pyroxenes and precipitating olivine, and crystallized at shallower levels in the mantle column causing melt impregnation.Subsequent focused porous flow formed replacive dunitechannels, cutting the impregnated oeridotites, which were conduits for upward migration of MORB-type liq-uids. Melt migration produced depletionlrefertilization and significant heating of the percolatedlimpregnated mantle, i.e the thermochemical erosion of the litho-sphere. Impregnated and thermally modified lithos-pheric mantle was cooled by conductive heat loss dur-ing progressive lithosphere thinning and was intrudeaby MORB magmas, which formed Mg-rich and Fe-richgabbroic dykes and bodies. Alpine-Apennine ophiolitic peridotites record the deep-seated migration of melts which changed their compositions and dynamics during the rift evolution. The thermochemical erosion of the lithospheric mantle by the ascending asthenospheric melts, which induces significant compositional and rhe-ological changes in the lower lithosphere, is a major process in the evolution of the continent-ocean transi-tion towards a slow spreading oceanic system.  相似文献   

秀城区土地整理和标准农田建设的调查     

刘春燕 《浙江国土资源》2005,(7):36-37

秀城区作为嘉兴市的中心城区,有着其比较特殊的情况,她不仅要保障本区内的各项建设事业用地,而且还要担负起市本级一些基础设施和重大建设项目用地.秀城区的土地整理工作与其它县(市、区)相比,起步较晚,具体运作是在2000年5月秀城区行政区划调整、独立运作以后.5年来,秀城区共投资1.915亿元,41个土地整理及标准农田建设项目通过省、市验收,共整理区域面积17.656万亩,建成标准农田14.042万亩,增加有效耕地2.335万亩,获取土地整理指标1.349万亩,在保障社会经济建设用地的同时,实现了耕地总量动态平衡.  相似文献   

含平流（avdection）的热单温吸积流的径向结构     

刘效庸  陈韶丽 《天体物理学报》1997,17(3):239-248

本在小粘滞参数，低吸积率的条件下，借助含平流的热吸积流的自相似解，考虑非热正负电子对产生，采用分两个区域分别求妥然后对接的方法，研究了含平流的热单温吸积流的径向结构。证实了热吸积流所具有的一些显特征和基本性质，同时得到一些新的结果：含平流的热吸积流存在一个临界半径ｒＣｒ；明确指 出含平流的热吸积流的辐射冷却率与中心天体的质量成平方反比关系；提出正负电子对过程对含平流的热吸积流的辐射过程有显影  相似文献   

浅谈火山作用     

潘明宝  解国爱 《江苏国土资源》2003,(7):22-25

地壳深处的岩浆喷出地壳便产生了火山现象，所引起的全部地质过程称为火山作用。火山喷发是一种极为壮观而令人生畏的自然现象，介绍了火山喷发主要的3种形式、火山作用造成的灾害类型和中国的火山特点，以及自全新世以来我国有过喷发活动的8个主要活火山。提出了要加强认识火山的活动规律、形成过程、喷发机理，开展监测，采取对策，防灾减灾。  相似文献   

成都市冬季重污染日气象条件成因分析及预报     

张波  杨柏生 《成都信息工程学院学报》1992,(3)

本文通过对成都10个重污染日进行天气学分析,将污染浓度与气象要素进行聚类、研究了重污染日形成原因及污染浓度与气象要素的关系。在此基础上,建立了SO_2、TSP日平均浓度分级预报方程。  相似文献   

ANALYSIS ON THE SPATIAL DISTRIBUTION VARIATION CHARACTERISTIC OF URBAN HEAT ENVIRONMENTAL QUALITY AND ITS MECHANISM——A Case Study of Hangzhou City     

WANGWei-wu ZHULi-zhong WANGRen-chao SHIYong-jung 《中国地理科学(英文版)》2003,13(1):39-47

Urban heat environmental quality(UHEQ) is affected by the interacting of weather condition and underlying surface framework of urban area .In the last two decades,many researchers from domestic and overseas have studied many problems at the aspect of urban heat environment such as urban heat islands ,urban air temperature and their rela-tion with urban land cover,city population,air pollution etc,In the recent years,Hangzhou,acting as a center city of Zhejiang Province in China,its urbanization quantum and quantity have both changed greatly,in particular ,representing as business affairs building,resident real property and all kins of specialty market having arisen in built-up zone,Based on Landsat TM images data in 1991 and 1999,urban underlying surface temperature value and Normalized Difference Vegetation Index (NDVI) were calculated using image interpreting and supervised classification technique by remote sensing software ERDAS image 8.4,The relation model between urban underlying surface temperature (UUST )and urban air temperature was setup according to the certain correlation patten .Reference to the relational standard of assessing human comfort and other meteorology data of Hangzhou City in summer,the spatial distribution characteristic and the spatial varia-tion degree of human comfort of heat environmental quality are estimated and mapped on a middle scale,that is ,in six districts of Hangzhou City .Then the paper reveals the main characteristic of spatial variation from 1991 to 1999.Lastly,the change mechanism is analyzed and discussed from the viewpoint of city planning,construction and environmental protec-tion.  相似文献