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Geochimica Et Cosmochimica Acta

Geochimica Et Cosmochimica Acta杂志,由Elsevier Ltd出版,于1950年创刊,Semimonthly,出版语言Multi-Language,ISSN:0016-7037,E-ISSN:0046-564X。

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Geochimica Et Cosmochimica Acta
Geochimica Et Cosmochimica Acta
Geochimica Et Cosmochimica Acta
SCI SCIE

杂志介绍

JCR分区
Q1
中科院分区
1区
影响因子
5.2
CiteScore
9.1
期刊收录
SCI、SCIE

Geochimica Et Cosmochimica Acta(中文译名:《地球化学与宇宙化学学报》),ISSN:0016-7037,EISSN:0046-564X,是Elsevier Ltd出版的国际性学术期刊,创刊于1950年,以Semimonthly形式稳定发行,2026年总发文量约453篇。该刊采用非OA开放访问,学科归属为地学 - 地球化学与地球物理。该刊是地球科学、地球化学与地球物理领域的国际权威刊物,已被SCI(科学引文索引)、SCIE(科学引文索引扩展版)等国际主流学术数据库收录。2026年期刊影响因子达5.2,2025年期刊CiteScore为9.1,2025年期刊自引率约13.5%,在中科院期刊分区体系中位列地球科学大类1区TOP 期刊,在所属学科领域具备高学术影响力与国际认可度。Geochimica Et Cosmochimica Acta长期聚焦地球科学、地球化学与地球物理及相关产业的技术应用前沿,平均审稿周期约4.2个月,审稿流程高效稳定。在稿件录用评判中,该刊将创新性与前沿性作为核心遴选标准,重点收录能够对地球科学、地球化学与地球物理领域的落地与发展产生实质性推动价值的研究成果。

从全球发文格局来看,USACHINA MAINLAND、GERMANY (FED REP GER)、France、England、Australia、Canada等为核心发文国家与地区;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)CHINESE ACADEMY OF SCIENCES、UNIVERSITY OF CALIFORNIA SYSTEM、HELMHOLTZ ASSOCIATION、CHINA UNIVERSITY OF GEOSCIENCES、INSTITUT DE RECHERCHE POUR LE DEVELOPPEMENT (IRD)、UNITED STATES DEPARTMENT OF ENERGY (DOE)等高校与科研机构是期刊的主要发文单位。

期刊评价

名词解释:

影响因子(Impact Factor, IF):指该期刊前两年发表的文章,在第三年的平均被引用次数。它反映了期刊的近期平均影响力和热度。

中科院分区:中科院分区表是国内主流的学术期刊分级评价工具,核心意义是建立跨学科可比的统一评价标尺,为职称评审、学位授予、科研立项等科研管理工作提供标准化量化依据,同时帮助科研人员筛选优质期刊、规避学术风险,适配国内本土化的科研评价需求。

期刊分区表

《新锐期刊分区表》(2026年3月发布)

大类学科 小类学科 Top期刊 综述期刊
地球科学
1区
GEOCHEMISTRY & GEOPHYSICS 地球化学与地球物理
1区

期刊分区表(2025年3月升级版)

大类学科 小类学科 Top期刊 综述期刊
地球科学
1区
GEOCHEMISTRY & GEOPHYSICS 地球化学与地球物理
1区

期刊分区表(2023年12月升级版)

大类学科 小类学科 Top期刊 综述期刊
地球科学
1区
GEOCHEMISTRY & GEOPHYSICS 地球化学与地球物理
1区

JCR分区

2025-2026年最新版

按JCI指标学科分区 收录子集 分区 排名 百分位
学科:GEOCHEMISTRY & GEOPHYSICS SCIE Q1 7 / 103

93.7

学科:GEOCHEMISTRY & GEOPHYSICS SCIE Q1 7 / 103

93.69

2024-2025年最新版

按JCI指标学科分区 收录子集 分区 排名 百分位
学科:GEOCHEMISTRY & GEOPHYSICS SCIE Q1 7 / 101

93.6

学科:GEOCHEMISTRY & GEOPHYSICS SCIE Q1 8 / 102

92.65


中国学者近期发文

1
Selenium isotopic constraints on biogeochemical cycling of selenium in the Western Pacific Ocea

Author:Chang, Yan; Zhang, Jing; Wu, Ying; Qu, Jian-Guo; Jin, Jie; Su, Han

Journal: GEOCHIMICA ET COSMOCHIMICA ACTA. 2026; Vol. 421, Issue , pp. 66-81. DOI: 10.1016/j.gca.2026.03.053

2
Calcium isotopes and thermodynamic calculations decipher fluorite mineralization in hydrothermal system

Author:Xiao, Bin; Zou, Hao; Yang, Di; Wan, Ye; Wu, Jianghan; Shen, Jinxiang; Pirajno, Franco; Yu, Huidong; Said, Nuru; Cao, Huawen; Liu, Fang; Li, Zhiwu; Zhang, Zhaofeng

Journal: GEOCHIMICA ET COSMOCHIMICA ACTA. 2026; Vol. 420, Issue , pp. 91-104. DOI: 10.1016/j.gca.2026.03.031

3
Extensive fractional crystallization in strongly peraluminous granitoids recorded by zircon Zr isotope

Author:Liu, Ze; Nie, Nicole Xike; Jagoutz, Oliver; Tassara, Santiago; Ague, Jay J.; Xie, Jin-Cheng; Zhang, Liang-Liang; Wang, Qing; Zhu, Di-Cheng

Journal: GEOCHIMICA ET COSMOCHIMICA ACTA. 2026; Vol. 420, Issue , pp. 105-118. DOI: 10.1016/j.gca.2026.03.034

4
Genesis of exceptionally scandium-rich clinopyroxene in magnetite ore at El Laco: Implications for the formation of iron oxide-apatite (IOA) deposit

Author:Xie, Qiuhong; Zhang, Zhaochong; Simon, Adam; Campos, Eduardo; Hou, Tong; Zhu, Xiangkun; Wang, Yu

Journal: GEOCHIMICA ET COSMOCHIMICA ACTA. 2026; Vol. 420, Issue , pp. 175-189. DOI: 10.1016/j.gca.2026.04.003

5
Non-equilibrium K isotope fractionation during alunite precipitation from hydrothermal fluids and the implication

Author:Li, Yuqi; Zhang, Yang; Che, Xudong; Tang, Zhimin; Li, Weiqiang

Journal: GEOCHIMICA ET COSMOCHIMICA ACTA. 2026; Vol. 420, Issue , pp. 246-259. DOI: 10.1016/j.gca.2026.03.040

6
Lability of riverine particulate organic carbon increased by water storage and extreme drought-heatwave event

Author:Lyu, Jixuan; Peacock, Caroline L.; Zhang, Yifan; Liu, Tao; Shi, Yong; Xu, Xiaomei; Liu, Shengjing; Qu, Yubing; Zhang, Shuo; Yang, Guang; Peng, Dong; Chen, Chonghao; Zhou, Xin; Zhang, Yanxu; Gao, Jianhua

Journal: GEOCHIMICA ET COSMOCHIMICA ACTA. 2026; Vol. 420, Issue , pp. 148-160. DOI: 10.1016/j.gca.2026.03.056

7
Tracking high-field-strength-element enrichment pathways in alkaline granites: Insights from potassium and barium isotope

Author:Yu, Hao-Cheng; Long, Zheng-Yu; Williams-Jones, A. E.; Halama, Ralf; Moynier, Frederic; Li, Shan-Shan; Wu, Ming-Qian; Duan, Hao-Ran; Ma, Jia-Dong; Ju, Nan; Wang, Ze-Zhou; Qiu, Kun-Feng

Journal: GEOCHIMICA ET COSMOCHIMICA ACTA. 2026; Vol. 420, Issue , pp. 1-18. DOI: 10.1016/j.gca.2026.03.017

8
Ferrous iron input retards denitrification and drives N2O accumulation across salinity gradient

Author:Huang, Jianrong; Zhao, Jingjing; Hussain, Sayed Dildar; Han, Mingxian; Yang, Jian; Liu, Qing; Kappler, Andreas; Jiang, Hongchen

Journal: GEOCHIMICA ET COSMOCHIMICA ACTA. 2026; Vol. 420, Issue , pp. 30-42. DOI: 10.1016/j.gca.2026.03.028

9
The impact of forearc serpentinization on the composition of subduction-zone fluids revealed by Mg-Fe isotopes in jadeitite

Author:Chen, Kun; Chen, Yi-Xiang; Tsujimori, Tatsuki; Schertl, Hans-Peter; Qiao, Xin-Yue; Xu, Jia-Le; Liu, Yu-Chen; Takahashi, Naoko; Huang, Fang; Maresch, Walter, V

Journal: GEOCHIMICA ET COSMOCHIMICA ACTA. 2026; Vol. 420, Issue , pp. 76-90. DOI: 10.1016/j.gca.2026.03.021

10
Volcanic emissions and diatom blooms enhanced mercury accumulation and methylation in hadal sediments during the last deglacial phas

Author:Zhou, Zhengwen; Wang, Huiling; Xin, Yu; Wang, Yingjun; Liu, Xiting; Tian, Jiwei; Hintelmann, Holger; Yin, Yongguang; Liu, Guangliang; Cai, Yong; Li, Yanbin

Journal: GEOCHIMICA ET COSMOCHIMICA ACTA. 2026; Vol. 419, Issue , pp. 177-187. DOI: 10.1016/j.gca.2026.02.038


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Geochimica Et Cosmochimica Acta

国际简称:GEOCHIM COSMOCHIM AC参考译名:地球化学与宇宙化学学报

年发文量:453 CiteScore:9.1 是否预警:否 Gold OA文章占比:38.22% 研究类文章占比:100.00%

杂志社联系方式:PERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND, OX5 1GB

Geochimica Et Cosmochimica Acta