《中国学术期刊国际影响力综合分析(2012版)》

一、      编制背景与目的

10多年来,随着我国学术期刊数字出版的蓬勃发展,中国科技文化学术研究成果在海外学术界和社会各界产生了越来越广泛的影响,但是一直以来,国际、国内还没有一个相应的学术调研系统,能够客观、全面、系统地反映我国学术期刊的国际影响。这对于我国学术期刊的国际化发展非常不利。

编制《中国学术期刊国际引证报告》(下简称    CAJ-IJCR)的宗旨,就是为了从论文引证分析的角度,调查和反映我国学术期刊国际传播的状况和效果,使我国学术期刊深入了解国际读者和用户的需求,准确把握国际化发展方向和出版定位,全面提高国际化办刊能力,进一步加快“走出去”步伐,从而有助于我国学术期刊更好地完成“科技强国”、“文化强国”的重大使命。

CAJ-IJCR将根据国际国内学术界、期刊界和有关方面的意见,逐步建立健全适合于反映我国学术期刊国际影响的文献调查和科学分析体系,按年度定期发布报告,并随时为学术期刊和相关部门提供个性化信息服务和决策服务。

二、    统计对象、引文数据来源与指标体系

1.       统计对象

目前,CAJ-IJCR的统计对象为我国正式出版的学术期刊,包括各学科基础研究、应用基础研究、工程技术研究、政策理论研究类期刊,不包括时政、工作指导、实用技术、大众科普、教学指导类期刊,也不包括文摘和信息报道类期刊。

2.       统计方法与引文数据来源

鉴于目前条件所限,编制CAJ-IJCR2012版)选定Web of Science JCR来源文献为引文统计源。其中,科技类统计源选用SCI收录的8336种期刊,人文社科类统计源选用SSCIA&HCI收录的2996种期刊,以及该等数据库收录的会议论文。从2013年起,CAJ-IJCR将在世界范围内遴选来源文献,进一步完善引文统计源体系,使统计调查与分析结果更好地反映我国学术期刊国际影响。

3.       统计指标体系

CAJ-IJCR2012版)在建立规范国际引文数据库的基础上,以2011年为统计年,可以给出各学术期刊的载文量、可被引文献量、总被引频次(含他引总被引频次)、影响因子(含他引影响因子)、即年指标等计量指标。

4.       个性化服务

CAJ-IJCR2012版)针对每个期刊提供个性化服务,包括各刊自己的上述各项指标,以及各刊每一被引文献的引证文献题录,并将其链接到“中国知网”国际学术文献搜索平台,便于各刊详细了解国际学者的引证情况。

三、      数据统计规范

CAJ-IJCR的编制以下述规范数据库为依据:

1.  中国期刊中英文刊名规范文档数据库

该数据库在采集和分析国际学术文献参考文献、调查我国学术期刊刊名变更沿革的基础上,建立了各期刊中英文刊名(含拼音刊名)及其缩写刊名的规范文档,保证了引文采集的完整性和准确性。

2.  中国学术期刊载文量数据库

该数据库以历年编制《中国学术期刊影响因子年报》的期刊载文量数据库为基础,扩展了部分英文期刊。载文量、可被引文献量的统计标准与《中国学术期刊影响因子年报》一致。

3.  中国学术期刊国际引文数据库(2011年)

该数据库在“中国期刊中英文刊名规范文档数据库”的规范下,建立了2011年度国际学术期刊、会议论文的施引文献(引证文献)与中国学术期刊被引文献的引证关系,并正在建立中国学术期刊对国际学术文献的引证关系。

四、      统计结果及其发布

CAJ-IJCR2012版)给出了5025个中国学术期刊的引证报告,其中,科技期刊3533种,SCI收录的期刊121种;人文社科期刊1492种,SSCI收录的期刊1种。整个报告以光盘形式发布,各期刊的引证报告发布在“个刊影响力统计分析数据库”中。

Chinese Academic Journal International Citation Report (2012Edition)

1. Background and purpose of the compilation

In the recent 10 years, according to the development of Chinese Academic Journal digital publishing, Chinese academic research achievement of techno-culture caused extensive influence in overseas academic world and different social sectors. But there is no corresponding academic research system to reflect the international influence of Chinese journals in objectively, comprehensively and systematically, which is very detrimental to the international development of Chinese journals.

The purposes of compiling “Chinese Academic Journal International Citation Report ” (hereinafter referred“ CAJ-IJCR”), is an analytical point of order from the Paper citation analysis, surveys and reflects status and effect of the Chinese academic journal’s international spread, so our journals can understand the requirements of international readers and users, grasp the direction of international development and publishing positioning accurately, improve the ability of international journal publishing, further accelerate the pace of "going out", to help Chinese journals accomplish the great mission of “technology strengthen the country” and “culture strengthen the country”.

“CAJ-IJCR” will according to the opinions of domestic academic circle, periodical circle and associative circle, gradually establish the literature survey and scientific analysis system that suitable for reflecting the international influence of Chinese academic journals, regularly publish reports on an annual basis, and provide personalized information services and decision-making services for academic journals and related departments at any times.

2. Statistics objects , the source of citation data and index system

2.1 Statistics Objects

At present, the statistics objects of “CAJ - IJCR” are the Chinese formally published academic journals, including the various disciplines of basic research , applied basic research , engineering and technology research , policy and theory study class journals, not including current affairs , work instructions , practical technology , popular science , teaching guidance journals , nor does it include the journals of abstracts and information reported.

2.2 Statistical Method and the Source of Citation Data

Limited by the current situation, “CAJ-IJCR (2012 Edition)” selects JCR source literature citation from Web of Science as the source of citation statistics. Among these sources, science and technology class statistical source selects the 8336 kinds of journals indexed by SCI, Humanities and Social Science statistical source selects the 2996 kinds of journals indexed by SSCI and A & HCI, as well as the conference papers indexed by such data base. Since 2013, “CAJ-IJCR” will select source document worldwide and further complete the citation statistics source system to make the statistical survey and analysis results reflect the international influence of Chinese journals better.

2.3 Statistical Indicator System

CAJ-IJCR (2012 version) on the basis of the establishment of normative international citation databases, choose 20101 as the statistical year, it can provide the academic journals’ measuring indicators like the amount of the Papers, amount of citations, total citations (including He cited the total cited) and impact factor(including he cited the impact factor).

2.4 The personalized service

CAJ-IJCR (2012 edition) provides personalized service for each journal, including the above indicators of each journal, as well as the cited literature citation bibliography of each cited papers, and links them to international academic literature search platform of CNKI, that will help each journal to learn more about the citation of international scholars.

3.Data Statistical Standard

The CAJ-IJCR preparation based the following specification database

3.1 China journal title in both English and Chinese standard document database

The database based on the collection and analysis of international academic literature references, investigation on Chinese academic journal titles change history, established specification document of each journal’s Chinese &English title (including phonetic title)and its abbreviated title to ensure the completeness and accuracy of citation acquisition.

3.2 Number of Articles Published Database of Chinese Academic Journals

The database is based on the Journal of Papers database of the previous preparation “Impact Factor Annual Report and International Quotation Report of Academic Journals of China”, extended parts of English periodicals. Amount of Papers, statistical standard of the cited documentation volume are in accordance with “China Academic Journal Impact Factor Annual Report “.

3.3 International citation databases of Chinese academic journals (2011)

Base on the “Chinese-English titles specification document database of Chinese Journals”, this databases established the citation relationships of citing articles (citations) of annual international academic journals and conference proceedings with cited literature of Chinese academic journals in 2011, and is establishing the citation relationships of Chinese academic journals with international academic literature.

4. Statistical Result and Its Release

CAJ-IJCR (2012 version) provides quotation reports of 5025 titles of Chinese academic journals, including 3533 titles of science and technology journals, and 121 titles are accepted by SCI; 1492 titles of humanities and social sciences journals, and 1 title is accepted by SSCI. The whole report is released in CD-ROM. The quotation report of each journal is released on “Impact Statistics and Analysis of Individual Journal Database”.