Results of recent Pacific-Arctic ice-ocean modeling studies at the Naval Postgraduate School

Summary of results from a high - resolution pan - Arctic ice - ocean model are presented for the northern North Pacific, Bering, Chukchi, and Beaufort seas. The main focus is on the mean circulation, communication from the Gulf of Alaska across the Bering Sea into the western Arctic Ocean and on mesoscale eddy activity within several important ecosystems. Model results from 1979 -2004 are compared to observations whenever possible. The high spatial model resolution at 1/12o （or -9 - km） in the horizontal and 45 levels in the vertical direction allows for representation of eddies with diameters as small as 36 km. However, we believe that upcoming new model integrations at even higher resolution will allow us to resolve even smaller eddies. This is especially important at the highest latitudes where the Rossby radius of deformation is as small as 10 km or less.     

A coupled multi-category sea ice model and POM for Baffin Bay and the Labrador Sea

An overview of the seasonal variation of sea-ice cover in Baffin Bay and the Labrador Sea is given. A coupled ice-ocean model, CECOM, has been developed to study the seasonal variation and associated ice-ocean processes. The sea-ice component of the model is a multi-category ice model in which mean concentration and thickness are expressed in terms of a thickness distribution function. Ten categories of ice thickness are specified in the model. Sea ice is coupled dynamically and thermodynamically to the Princeton Ocean Model. Selected results from the model including the seasonal variation of sea ice in Baffin Bay, the North Water polynya and ice growth and melt over the Labrador Shelf are presented.     

我们是如何建立土地执法动态巡查责任追究制的

我市自去年以来,通过建立土地执法动态巡查责任追究制,将土地执法监察“关口”前移,积极探索建立以防为主,实行事前防范与事后查处相结合的土地动态巡查执法监察模式。特别是在土地执法百日行动中,我市对该模式不断完善,进行创新,形成了政府、土地部门全面落实动态巡查责任追究制的体制,保障了土地执法动态巡查预警长效机制的建立,减少了土地违法行为的发生,把许多土地违法行为消灭在萌芽状态。     

我省土地利用总体规划修编工作确定五项原则

4月24日,省国土资源厅召开全省土地利用总体规划修编工作座谈会,部署开展省级土地利用总体规划大纲编制工作,并确定五项原则。 为做好第三轮土地利用总体规划修编工作,部署各地开展规划修编各项前期研究工作,省国土资源厅召开本次座谈会。     

我省创新模式开展宣传教育培训活动

我省认真贯彻落实全国县（市）、乡（镇）、村级干部国土资源法律知识宣传教育培训活动电视电话会议精神,创造性地采取两级培训模式开展宣传教育培训活动,强化培训管理,保证培训质量。     

测绘工程专业人才培养模式的研究与实践

本文从学校定位及专业实际出发,探讨了测绘工程专业目前存在的问题,研究测绘工程专业人才培养模式和培养计划的基本思路及课程结构体系.从专业设置管理体制的建立、测绘工程专业专项建设经费的设立、实训基地的建设、现代化教学手段等方面对人才培养模式及培养计划实施的保障体系进行了探讨.     

发展节能省地环保型住宅意义重大——访国家发改委环境与资源保护司副司长李静

我国发展节能省地环保型住宅已有多年,成效如何?未来趋势又如何?近日国家发改委环境与资源保护司副司长李静接受本刊记者采访时谈了许多相关的政策和意见。     

《地理空间信息》2009年总目次

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GML 3.X架构初探

GML这种以XML为基础的编码标准,将为地理空间信息的管理及数据传输开启一个全新的领域。从GML3.2的3个主要核心模式入手,对OGC制定的基于XML的地理空间数据编码标准的实现规范GML进行了探讨,最后举例说明了GML核心模式的应用。     

浅谈地勘单位企业化经营改革的模式

文章针对地勘单位企业化改革提出了多种改革模式,并就每种模式的操作、优点、缺点等进行比较,以便根据实际情况,作出选择.