公路建设生态环评编制问题分析

从评价工作等级、评价范围等方面明确公路建设生态环评编制中易忽略的几个问题，籍为提高环评大纲及报告书编制质量有所裨益。     

《省级土地利用总体规划环境影响评价技术指引》

为了贯彻落实《中华人民共和国土地管理法》、《中华人民共和国环境影响评价法》的有关规定，做好省级土地利用总体规划修编中环境影响评价（以下简称省级规划环评）工作．2005年12月21日，国土资源部以国土资发[2005]277号文颁布了《省级土地利用总体规划环境影响评价技术指引》。     

基于分形理论的土地利用总体规划层次研究

针对我国土地利用总体规划模式相同、内容相似、目标单一、宏观太细、微观太粗的实际,应用分形理论对规划的层次性进行了探讨。研究表明:我国规划在目标、任务、内容、规划实施保障体系等方面符合统计意义上的无规分形,规划应以县级为分形元,作为规划的基点;规划实施管理应以全国规划为分形元,作为规划实施保障体系建设的基点;从全国到县级规划的目标、任务、内容等应从简到繁、从粗到细、从宏观到微观处于准对称状态;并对规划层次进行了构建。     

宁夏11个新开工项目暂停建设

从30个项目中清理出11个未完全履行有关建设程序的项目，暂停建设，涉及总投资25．8亿元。为加强固定资产投资调控，宁夏按照国务院要求对固定资产投资领域新开工项目进行了清理，严把建设项目审核、土地审批、环评审批等程序关，保证了项目建设有序进行。     

我国各级土地利用规划分工的初步探讨

针对目前我国各级土地利用总体规划内容雷同，重点不分的现象，在对国外的各级土地利用规划间的分工进行研究的基础上，从规划的目的，任务，内容，成果4个方面，初步给出了各级规划的重点，对我国的各级土地利用规划间的分工进行了有益的探讨。     

莱芜市钢城区里辛镇建立个人建房联审联批制度

近日，莱芜市里辛镇召集国土、规划、环保等部门召开个人建房联审联批会议，审核了269户建房户的建房申请报告。建立个人建房联审联批制度，是里辛镇结合自身实际，在土地管理和执法工作上的一次新的尝试。     

淳安县首次召开农村土地综合整治听证论证评审会

10月30日,淳安县首次召开农村土地综合整治听证论证评审会。县府办、县国土、农办、林业、水利、环保、规划、财政、审计等部门负责人参加了听证论证评审,负担2013年农村土地综合整治任务的6个乡镇和村的负责人及设计单位参加了会议。这次会议主要对明年该县农村土地综合整治的6个项目进行了听证论证,联合评审,以确保项目的可行性和正确性和科学性。与会人员对6个项目逐一进行规划、环保、水利、资金等方面进行了听证论证,联合评审。据了解,这6个项目实施后,可新增耕地879亩。     

浙江杭州倡导建筑节能省地

浙江省杭州市政府决定加快调整建筑业产业结构，大力发展智能化建筑、园林建筑、钢构建筑、环保建筑等优势建筑。对节能省地型、中小户型、中低价位普通住房，在计划立项、规划审批、土地供应等方面给予优先审批。     

新一轮省级土地利用总体规划修编工作思路探讨

随着浙江省经济社会快速发展，国务院批准的浙江省1997—2010年的土地利用总体规划各项目标提前实现。根据省政府要求，国土资源部已将我省列为第一批省级土地利用总体规划修编的试点单位。本在总结上一轮规划实施的基础上，对新一轮规划修编的目的、任务、主要内容等方面进行探讨。     

我省“工业走廊”用地细部规划通过专家评审

日前，《哈大齐地区重度盐碱地等未利用地开发利用规划》的分区细部规划通过专家评审。专家认为：规划区用地功能分区合理，建设用地布局可行，基础设施用地安排较科学，规划主要内容基本符合编制要求，成果比较规范，符合哈大齐工业走廊和六大产业基地用地要求，规划具有可操作性。对一些细节问题进行完善后，我省“工业走廊”有望本年投入建设。     

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.     

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     

Relationship of Arctic sea ice and Northern Hemispheric 500 hPa Polar vortices

Using the NCEP/NCAR reanalysis monthly 500 hPa height data on a 2.5 latitude-longitude grid and 1°×1° sea ice data,the polar vortex area,intensity index and arctic sea ice area index are calculated respectively,and the meridional distribution,period variation and the abrupts in the long range trend are analyzed to study their relationship.The results show that the meridional distribution of sea ice and polar vortex h-ave distinctive difference,the relative positions of them are different in the eastern and western hemispheres,and exept they have periods of 4 months,quasi half year,quasi year,4-5 years and 10 years commonly,and each of them has its own respective variation as well.The sea ice area is decreasing apparently since 1980's,so is the polar vortex area,but their abrupt changge time are different totally.The area of sea ice and polar vortex has prominent positive correlation,but the relationship of sea ice intensity,polar vortex intensity,polar vortex area is complicated.     

Author Index for Journal of Mountain Science Volume 11,2014,pp 1-1656

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Information for Authors

<正>The Journal of Ocean University of China(Oceanic and Coastal Sea Research)is a comprehensive academic quarterly sponsored by the Ocean University of China,published one volume per year.This journal is devoted to the publication of the theoretical and applied research