许培扬博客分享 http://blog.sciencenet.cn/u/xupeiyang 跟踪国际前沿 服务国内科研

博文

中国文献的自引量世界第三,超过日德,赶超英国

已有 1896 次阅读 2014-9-23 14:04 |个人分类:科学计量|系统分类:观点评述

去年我也看过这里,中国文献的自引量比我预测的要快,好事。

CountryDocumentsCitable documentsCitationsSelf-CitationsCitations per DocumentH index
1USUnited States
7.846.972
7.281.575
152.984.430
72.993.120
22,02
1.518
2GBUnited Kingdom
2.141.375
1.932.907
37.450.384
8.829.739
19,82
934
3CNChina
3.129.719
3.095.159
14.752.062
自引量 8.022.637
6,81
436
4DEGermany
1.983.270
1.876.342
30.644.118
7.966.777
17,39
815
5JPJapan
1.929.402
1.874.277
23.633.462
6.832.173
13,01
694
6FRFrance
1.421.190
1.348.769
21.193.343
4.815.333
16,85
742
7CACanada
1.110.886
1.040.413
18.826.873
3.580.695
20,05
725
8ITItaly
1.083.546
1.015.410
15.317.599
3.570.431
16,45
654
9ESSpain
857.158
800.214
10.584.940
2.629.669
15,08
531
10AUAustralia
782.149
723.460
11.447.009
2.449.459
18,24
583
CountryDocumentsCitable documentsCitationsSelf-CitationsCitations per DocumentH index
1USUnited States
7.846.972
7.281.575
152.984.430
72.993.120
22,02
1.518
2CNChina
发文量 3.129.719
3.095.159
14.752.062
8.022.637
6,81
436
3GBUnited Kingdom
2.141.375
1.932.907
37.450.384
8.829.739
19,82
934
4DEGermany
1.983.270
1.876.342
30.644.118
7.966.777
17,39
815
5JPJapan
1.929.402
1.874.277
23.633.462
6.832.173
13,01
694
6FRFrance
1.421.190
1.348.769
21.193.343
4.815.333
16,85
742
7CACanada
1.110.886
1.040.413
18.826.873
3.580.695
20,05
725
8ITItaly
1.083.546
1.015.410
15.317.599
3.570.431
16,45
654
9INIndia
868.719
825.025
5.666.045
1.957.907
8,83
341
10ESSpain
857.158
800.214
10.584.940
2.629.669
15,08
531
CountryDocumentsCitable documentsCitationsSelf-CitationsCitations per DocumentH index
1USUnited States
7.846.972
7.281.575
152.984.430
72.993.120
22,02
1.518
2GBUnited Kingdom
2.141.375
1.932.907
37.450.384
8.829.739
19,82
934
3DEGermany
1.983.270
1.876.342
30.644.118
7.966.777
17,39
815
4JPJapan
1.929.402
1.874.277
23.633.462
6.832.173
13,01
694
5FRFrance
1.421.190
1.348.769
21.193.343
4.815.333
16,85
742
6CACanada
1.110.886
1.040.413
18.826.873
3.580.695
20,05
725
7ITItaly
1.083.546
1.015.410
15.317.599
3.570.431
16,45
654
8CNChina
3.129.719
3.095.159
被引量 14.752.062
8.022.637
6,81
436
9NLNetherlands
614.552
574.144
12.103.482
2.003.644
23,03
636
10AUAustralia
782.149
723.460
11.447.009
2.449.459
18,24
583

数据来源 http://www.scimagojr.com/countryrank.php?area=0&category=0&region=all&year=all&order=ci&min=0&min_type=it

 




https://blog.sciencenet.cn/blog-280034-830151.html

上一篇:国际学术评价按日计量
下一篇:文献自引是自信的表现
收藏 IP: 122.70.220.*| 热度|

0

该博文允许注册用户评论 请点击登录 评论 (0 个评论)

数据加载中...
扫一扫,分享此博文

Archiver|手机版|科学网 ( 京ICP备07017567号-12 )

GMT+8, 2024-3-29 09:48

Powered by ScienceNet.cn

Copyright © 2007- 中国科学报社

返回顶部