威海市批后监管系统设计与实现

威海市国土资源局利用地理信息技术创新国土资源监管的手段,加强建设用地批后监管工作,有力保障用地行为依法进行,有效推进土地节约集约利用。该文介绍了批后监管系统的建设目标和建设原则,并详细论述了批后监管的总体框架和功能设计,说明了该系统的主要特点;并结合建设用地批后监管工作中的应用,总结了建设用地批后监管的应用经验。     

土地与矿业权网上交易监测监管系统设计与实现

在分析监管业务模型、数据模型,业务规则等的基础上,从技术角度阐述了广东省土地与矿业权网上交易监测监管系统的设计思想和技术路径,并介绍了系统初步成果的应用推广情况。系统中的GIS辅助设计结合了数字城市空间地理框架成果,使在线监测和动态监管更加直观、生动。系统实现了广东省21个地市土地与矿业权网上交易的监测监管,为进一步深化建设具有广东特色的省级国土资源网上交易监管平台奠定了基础。     

基于WebServices的空间信息应用集成解决方案研究

 在对应用集成及其发展分析的基础上,将Web Services技术运用到空间信息应用集成,提出和建立了面向服务的空间信息应用集成框架,包括Web应用层、服务集成层、服务层和UDDI等4个组成部分。通过该框架,可以实现空间信息集成、服务集成和应用集成。论文解决了空间信息应用集成框架中的2个关键问题:(1)提出了分别从数据层次和业务层次对原有系统集成的解决方案,在数据层次上,提出了基于XML/GML的空间数据封装和基于Web服务接口的空间数据封装策略;在业务层次上,提出根据系统的功能模块和业务逻辑分别进行封装的策略;(2)提出了空间信息Web服务链接和服务组合的串联、并联和混联模式,通过三种模式服务链的设计,可以实现多个服务的链接和组合,从而完成空间信息以及应用集成。     

数字矿山三维动态监管关键技术研究与应用

以数字矿山框架为基础,利用虚拟现实、无线传感网、视频监控和产量监控等技术,提出三维动态监管系统关键技术和系统框架,基于统一地理空间框架建立的矿山三维模型,研究基于Zigbee技术的人员定位精度优化。使用物联网技术采集矿山开采实时信息,研究矿山传感数据的实时接入手段与动态融合方法,通过实时数据的获取,分析动态监管矿山开采行为。在山东省开展了试点应用,通过与矿权法定范围实时比对,实现对超层越界非法开采行为的监管。集成了矿山产量监控信息,并结合视频监控技术,实现对矿山超能力开采行为监管,有效保护和合理利用矿产资源。     

太湖蓝藻水华遥感动态监测预警信息系统

太湖蓝藻水华暴发对其周边地区的生态、经济和社会造成了严重影响,对蓝藻水华进行监测预警对于改善太湖水环境具有重要意义。本文在分析蓝藻水华遥感监测预警研究动态基础上,从信息系统构建角度,结合太湖蓝藻水华监测情况,对太湖蓝藻水华遥感监测预警流程进行系统性分析,提出建立太湖蓝藻水华遥感监测预警系统的总体框架,利用C#语言和IDL语言实现了该框架的软件架构,并且论述了实现该系统框架所采用的系统集成技术和软件模式技术。     

辽宁省建设用地综合监管平台建设构想

建立建设用地综合监管平台是落实《国土资源部关于加强建设用地动态监督管理的通知》要求及全国国土资源遥感监测"一张图"和综合监管平台建设与应用指导意见的迫切需要。建立起省、市、县联动的建设用地综合监管平台,就拥有了动态监管的有效途径和技术平台,对扭转"重报批轻监管"的管理理念和方式,多管齐下抓好建设项目用地批后监管工作将起到显著的推进作用。目前,辽宁省建设用地综合监管平台已开始进行搭建。整合建设用地审批、建设用地批后实施、     

不动产登记信息数据整合及管理基础平台建设研究

在我国实行不动产统一登记的背景下,分析了现有各类不动产登记业务、数据及信息系统建设的现状,提出以地籍数据为基础和宗地统一编码为索引进行不动产数据整合,以土地登记发证信息管理系统和土地登记信息动态监管查询系统为基础建立不动产登记信息管理基础平台的技术路线。对不动产登记信息管理基础平台的总体架构进行设计,并对平台中的不动产登记发证信息管理系统和不动产登记信息动态监管查询系统进行功能设计,为建立不动产登记信息管理基础平台和实现以土地为核心的不动产登记体系提供技术支撑。     

山西省打击违法用地有了新技术

正从山西省测绘地理信息局获悉,近日,山西省的"重点城市建设用地遥感监测系统"项目通过相关验收,将在打击土地违法占用行为、制定土地利用总体规划等方面得到应用,从而为城市建设用地监管提供信息化技术支持。据介绍,该项目综合应用了遥感、地理信息、数字航空摄影等技术对全省11个重点城市建设用地情况进行了影像获取和监测分析,可以为土地管理和制定土地利用总体规     

我省建设用地动态监管系统荣获科学技术奖二等奖

<正>日前,国土资源部公布2009年度国土资源科学技术奖获奖项目,我省建设用地供应动态监管系统荣获二等奖。2006年,为推动建设用地批后监管制度的改革与技术平台的创     

河南省建设用地监测与监管系统全面运行

<正>12月1日起,河南省建设用地动态监督管理系统供地管理子系统开始在全省国土资源系统全面运行。这是我省结合实际,专门针对建设用地管理研发的一个建设用地监测与监管系统。该系统实现了国家对土地供应计划、土地出让公告、土地出让合同、供地结果公开、土地开发利用的全程监管。     

Thermohaline structure inhomogeneity associated with polynia at the northern margin of Emery Ice-shelf

Based on the hydrographic data in austral summer during the 22nd Antarctic Expedition of China(2005/2006),some features can be found about the northern margin of Emery ice shelf as follows.The heat content in the surface layer(0-50 m) at the eastern end and the western end of the ice-shelf margin is much higher than that at the middle.The upper mixing-layer depth and the seasonal thermocline depth at the middle of the ice-shelf northern margin are much shallower than those at the both ends.However there is much less difference between the middle and the ends in the bottom layer.The remote sensing photos show that the inhomogeneity in the surface-layer water is closely related to the spatial distribution of the floes and polynia in the area.     

Phylogenetic analysis of cultivable bacteria isolated from Arctic sea-ice

Phylogenetic analysis based on 16S rDNA of 8 strains of cultivable bacteria isolated from Arctic sea-ice was studied.The results showed that strain BJ1 belonged to genus Planococcus,which was a genus of low mole percent G C gram-positive bacteria;strain BJ6 belonged to genus Burkholderia of β-proteobacteria and the rest 6 strain all belonged to γ-proteobacteria,of which strain BJ8 was a species of Pseudoalteromonas,strain BJ2-BJ5 and BJ7 were members of genus Psychrobacter.Phylogenetic analysis also indicated that bacteria of genus Psychrobacter of the isolates formed a relatively independent phylogenetic cluster in comparison with other bacteria belonged to genus Psychrobacter.     

Foreword

正Rapid changes of Arctic sea ice cover have been in the focus of the international climate research community in recent years.Quite a few of nations have completed a large number of related surveys and research projects in the Arctic Ocean.Up to now,China has performed six research cruises to the Arctic Ocean resulting in a significant volume of research output.Improved knowledge on the atmospheree-sea ice-ocean interactions in the Arctic is a     

Exposure ages and radiogenic ages of ureilite(GRV 024516) and ordinary chondrite(GRV 024517) from Antarctica

The GRV 024516 and GRV 024517 meteorite samples collected from Grove Montains,Antactica are ureilite and H5 ordinary chondrite,respectively.Based on the study of mineralogy-petrology,the cosmic-ray exposure ages and gas retention ages of these two meteorites were determinated and calculated.Their cosmic-ray exposure ages are 33.3 Ma,51.7 Ma,and gas retention ages are 1936.8 Ma and 3720 Ma,respectively.The ureilite contains diamond,graphite and amorphous C,which are mainly carrier of noble gases indicating obviously shock metamorphism effects,which induced 40Ar partial loss.The H5 chondrite indicates thermal metamorphism of parent body,its gas retention age fall the range between 3220 Ma and 4510 Ma of the least shocked H5 chondrites     

Information for authors

正1 Aims and Scope Advances in Polar Science(APS)is an international,peer-reviewed journal jointly sponsored by the Polar Research Institute of China and the Chinese Arctic and Antarctic Administration.APS is a comprchensive academic journal dedicated to presentation of multi-disciplinary achievements in Arctic and Antarctic expeditions and research.Its primary purpose is to publish achievements in fundamental research,applied     

Advances in Polar Science CONTENTS(Volume 25,2014)

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Guide to Authors： Journal of Mountain Science

<正>AIMS AND SCOPE(Editorial Policy)The Journal of Mountain Science(JMS)is devoted to mountains and their surrounding lowlands-ecoregions of particular global importance,with a particular emphasis on the important highlands/mountains in the world,such as the Tibetan Plateau,the Himalayas,the Alps,the Andes,the Rockies and many other mountain ranges of our planet.     

Journal of Mountain Science(JMS)

<正>The Journal of Mountain Science(JMS),founded in2004,is an international English-language journal on mountain sciences.JMS is supervised by the Chinese Academy of Sciences(CAS),sponsored by the Chengdu Institute of Mountain Hazards and Environment,CAS,published by Science Press China,and distributed by Springer exclusively throughout the world(excluding Mainland China).The JMS is published bimonthly,fulltexted in SpringerLink and CNKI,indexed/abstracted by