《地球学报》投稿须知(2011.01版)

《地球学报》是中国地质科学院主办、科学出版社出版的地球科学综合性双月学术期刊,力求及时快捷地反映地球科学领域内的新理论、新成果、新发现、新方法、新进展。刊登地球科学各分支学     

2007-2008年《地质学报》载文的统计分析

运用文献计量学的方法,对《地质学报》2007～2008年发表的论文进行统计,基于统计结果,对其载文量、作者合作度、合作率,作者职称学历及工作系统、地区分布、论文受资助情况等指标进行了分析。     

A study on the distribution characteristics and existing states of cadmium in the Jinding Pb-Zn deposit,Yunnan Province,China

The distribution characteristics and existing state of cadmium in the Jinding Pb-Zn deposit were studied. It was discovered that Cd was mainly distributed in sphalerite as an isomorphic impurity. There was a good correla-tion between Cd and Zn in the primary ore. With the oxidation and resolution of pyrite, sphalerite, sulfide, and etc., many secondary minerals, such as colloform sphalerite and smithsonite, were formed. The distribution of Cd is not symmetrical, and enrichment and dilution were observed in partial area of the oxidation zone in the deposit. Cd, except in external pore space or cracks of secondary minerals as independent minerals, such as greenockite, was mainly distributed in sphalerite as an isomorphic impurity in the secondary sphalerate and smithsonite in the oxida-tion zone. The research showed that Cd showed a very strong active transfer ability in the oxidation process, not only indicating that supergene leaching might be the main reason for Cd enrichment in some Pb-Zn deposits, but also reflecting that Cd was easily mobilizeed and transferred to pollute ore areas in the oxidation process. Furthermore, Cd in oxidation ore was more easily mobilized and transferred to induce bad hazards for ore areas with the effect from AMD which was produced from oxidation of sulfides.     

A study on the characteristics of heavy metals in orange ecosystem

An investigation was conducted to identify the characteristics of heavy metals in orange ecosystem in three areas in the Three Gorge Reservoir Region by using the modified Tessier sequential extraction procedure. The contents of Cu and Pb in different speciation fractions of the soils can be ordered as the Residual (F6)>Reducible (F4)>Oxidable (F5)>Water soluble (F1)>Carbonate (F3)>Exchangeable (F2), and the contents of Zn and Ni follow the order of the Residual (F6)>Oxidable (F5)>Reducible (F4)>Water soluble (F1)>Carbonate (F3)> Exchangeable (F2), and those of Cd follow the order of the Reducible (F4)>Oxidable (F5)>Exchangeable (F2)>Carbonate (F3)>Residual (F6)>Water soluble (F1). The concentrations of Cu in the different organs of oranges follow the increasing sequence of pulp>leaf>pericarp, those of Zn and Ni following the increasing sequence of leaf>pulp>pericarp, and those of Pb and Cd follow the increasing sequence of leaf>pericarp>pulp. Correlation degrees of different forms of same heavy metals in soils are according to the order of Cu>Zn>Cd>Pb>Ni. Correlation degrees of different heavy metals in same forms are according to the order that the forms of Reducible (F4), Oxidable (F5) and Residual (F6) are higher than the forms of Water soluble (F1), Exchangeable (F2) and Carbonate (F3). There are either positive or negative correlations between heavy metals in leaves and in pulp, while there are all positive correlations between heavy mentals in leaves and in pericarp. There are significant correlations between the concentrations of some heavy metals in leaves, pericarp or pulp, and those in speciation fractions in the soils.     

看海

<正>1.《请你原谅我》作者:安宁著出版社:译林出版社出版日期:2013-12-1简介:她们是母女,从剪断脐带的那一刻起,她们成了天生的敌人。如果你没有看过这部小说,你无法体会一个作者如何将平淡的故事叙述得如此荡气回肠。献给每一个误解过母亲的人,你们终会彼此原谅。     

看海

<正>1.《麦田书生活·海上游轮之旅》作者:(韩)李炯俊著,李俊译出版社:天津人民美术出版社出版日期:2013-6-1简介:本书的所有文字和图片,均来自作者从2003年至今进行的7次远洋巡游、两次内河巡游和3次探险巡游,记述了作者途中的所见、所闻、所感,以及从中获得的宝贵经历。从如何选择游轮等级和线路,到办理登船手续和处理行李的具体流程,作者就像一位亲密的老朋友,告诉大家旅行前和旅行中需要知道的一切。     

征文启事

《国土资源信息化》为双月刊。本刊发布国土资源信息化建设的规划、标准和政策,探讨信息化建设的思路,交流信息化建设的经验,介绍信息化建设进展,报道国内外信息技术和信息化的发展动态。我们诚挚邀请广大读者在上述方面和领域,发挥各自专长,热情投稿。来稿请注意如下要求:     

著者须知

<正>《地层学杂志》除刊载原创学术论文外,其他常设栏目有:前沿评述(主要发表国内外专家撰写的地层学前沿领域的专稿)、研究简讯(扼要或初步报道新的研究成果)、学术讨论(结合自己的资料或研究成果对某一问题提出看法或展开讨论)、国际动态(介绍国际动向或国际会议的情况)、青年论坛(主要发表青年地层工著者或研究生的论作)、评论与应答(就某一问题