SOFTWARE REVIEWS

THE BENCHMARK SYSTEM , Version 5.6. Get-A-Ref , Version 4.2. MapInfo , Version 3.0. OSU MAP-for-the-PC , OSU MAP-for-the-PC, Version 3.0. Duane F. Marble, Jay Sandhu, and others Spatial Regression Analysis on the PC , Version 1.0. Daniel A. Griffith     

高温熔融研制岩石标准玻璃方法初步研究:以玄武岩为例

探索了利用高温炉合成玄武岩玻璃制作原位微区主微量元素含量分析的标准物质的实验条件.选取玄武岩标准物质GBW07105(GSR-3)进行高温熔融、淬火实验研究,获得玄武岩玻璃,为合成其他地质样品微区分析标准参考物质的研制提供了参考方法.用激光剥蚀-四极杆等离子体质谱(LA-Q-ICPMS)对样品微区46个主元素和微量元素...     

Late Miocene Environmental Crises and Their Impacts:Desiccation of the Mediterranean and Its bearing on World Desertification and Hominid Appearance

正The ancient Mediterranean was once dried up around6~5.3million years ago.It is a landmark event,which had great impact on global environment and climate.However,few references are available in the literatures on this topic,     

The subloading isotropic plasticity as a variable modulus model

The subloading concept is an extension of mathematical plasticity which defines an internal surface to the conventional yield surface. It is indeed a versatile approach, especially for the modelling of soils under quasi-static cycles with smooth transitions from pure elastic to elastoplastic behaviour. For the case of isotropic hardening models, this paper demonstrates that the subloading isotropic plasticity is equivalent to a variable modulus approach and therefore a simpler and equivalent methodology can be adopted instead. In addition to demonstrating this equivalence, an alternative formulation that was presented elsewhere and that uses only one surface is briefly discussed. The alternative formulation can then be easily applied to popular models for soils such as the Cam clay model. Finally, some numerical predictions are presented in order to illustrate the capabilities of the subloading isotropic plasticity and the corresponding variable modulus approach.     

专项历史地图元数据设计及采集关键问题分析

从分散在世界各地、浩如烟海的历史地图中选取出符合"中国东海、南海及周边国家历史地图资料整编"要求的历史地图,把它们按照一定的规则组织管理起来,是非常有意义和价值的。首先要确定这些历史地图的管理者,管理者所记录的地图资料信息,还要分析这些信息的可用性。利用地理信息系统技术来提取历史地图信息的空间位置,以辅助快速搜寻到符合专项要求的历史地图。根据项目需求确定历史地图元数据的设计原则及历史地图元数据项,建立元数据录入管理系统,快速录入符合要求的元数据以提高历史地图数据库的建设效率。     

PREFACE

正The Abstracts of Chinese Geological Literatureis edited and published by China Geological Library with an aim to provide bibliographic information to foreign geological circles on Chinese geological literature.The Abstracts is published in four numbers per annum.It gives references to more than one hundred Chinese periodicals and serials of geology and other interdisciplinary sciences,each issue containing about 500citations.     

Information for Contributors

正Journal of Meteorological Research is an international academic journal in atmospheric sciences edited and published by Acta Meteorologica Sinica Press,sponsored by the Chinese Meteorological Society.It has been acting as a bridge of academic exchange between Chinese and foreign meteorologists and aiming at introduction of the current advancements in atmospheric sciences in China.The journal columns include Articles.Note and Correspondence,and research letters.Contributions from all over the world are welcome.     

国外土地整治管理的经验与借鉴

采用文献参阅法,分析了开展土地整治较早的德国、荷兰和日本等国家土地整治管理的基本情况和经验,并由此得出对我国土地整治的启示:建立完善的法律法规保障体系、进一步完善行政保障措施、拓宽土地整治资金渠道、规范土地整治权属管理、加强信息技术应用、强化土地生态环境保护和注重提升乡村生态景观。     

典型生态产业园区发展模式及其借鉴

生态产业园区作为可持续发展理念走向实践的重要方向之一,在世界范围内得到了广泛推广,20世纪90年代以来中国也开始着手生态产业园区的建设和发展,并将其作为实现产业生态化与区域产业绿色化的重要手段。生态产业园区发展模式是对生态产业园区的一种综合与概括,集中体现了个体特色与整体差异。对国内外现有的生态产业园区类型进行归纳和划分,在此基础上分析和比较国内外典型生态产业园区的发展模式,指出不同模式的优长与局限,并将其与中国的具体实际相结合,为中国生态产业园区的整体差异化发展以及不同地区选择适宜的生态产业园区发展模式提供借鉴和参考。     

INFORMATION FOR AUTHORS

<正>Acta Oceanologica Sinica(AOS)is a comprehensive academic journal edited by the Editorial Committee of Acta Oceanologica Sinica and is designed to provide a forum for important research papers of the marine scientific community which reflect the information on a worldwide basis.The journal publishes scholarly papers on marine science and technology,including physics,chemistry,biology,