Scimago Journal & Country Rank

Geologia USP - Serie Cientificaopen access

Country Brazil  - SIR icon SIR Ranking of Brazil
16
H Index
Subject Area and CategoryEarth and Planetary Sciences
Geology
PublisherInstituto de geociencias da Universidade de Sao Paulo
Publication typeJournals
ISSN1519874X, 23169095
Coverage2002-ongoing
Scope Geologia USP is a journal aimed at the publication of original papers in the areas of Geology.

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Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Geology2003Q4
Geology2004Q3
Geology2005Q3
Geology2006Q2
Geology2007Q4
Geology2008Q4
Geology2009Q3
Geology2010Q3
Geology2011Q3
Geology2012Q4
Geology2013Q4
Geology2014Q3
Geology2015Q3
Geology2016Q3
Geology2017Q3
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
20030.102
20040.274
20050.285
20060.405
20070.142
20080.148
20090.230
20100.247
20110.338
20120.190
20130.206
20140.294
20150.389
20160.323
20170.331
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20020.000
Cites / Doc. (4 years)20030.000
Cites / Doc. (4 years)20040.526
Cites / Doc. (4 years)20050.324
Cites / Doc. (4 years)20060.462
Cites / Doc. (4 years)20070.340
Cites / Doc. (4 years)20080.360
Cites / Doc. (4 years)20090.429
Cites / Doc. (4 years)20100.429
Cites / Doc. (4 years)20110.507
Cites / Doc. (4 years)20120.488
Cites / Doc. (4 years)20130.440
Cites / Doc. (4 years)20140.467
Cites / Doc. (4 years)20150.550
Cites / Doc. (4 years)20160.520
Cites / Doc. (4 years)20170.574
Cites / Doc. (3 years)20020.000
Cites / Doc. (3 years)20030.000
Cites / Doc. (3 years)20040.526
Cites / Doc. (3 years)20050.324
Cites / Doc. (3 years)20060.586
Cites / Doc. (3 years)20070.158
Cites / Doc. (3 years)20080.343
Cites / Doc. (3 years)20090.432
Cites / Doc. (3 years)20100.467
Cites / Doc. (3 years)20110.527
Cites / Doc. (3 years)20120.426
Cites / Doc. (3 years)20130.319
Cites / Doc. (3 years)20140.494
Cites / Doc. (3 years)20150.619
Cites / Doc. (3 years)20160.532
Cites / Doc. (3 years)20170.520
Cites / Doc. (2 years)20020.000
Cites / Doc. (2 years)20030.000
Cites / Doc. (2 years)20040.526
Cites / Doc. (2 years)20050.333
Cites / Doc. (2 years)20060.550
Cites / Doc. (2 years)20070.130
Cites / Doc. (2 years)20080.300
Cites / Doc. (2 years)20090.192
Cites / Doc. (2 years)20100.424
Cites / Doc. (2 years)20110.512
Cites / Doc. (2 years)20120.265
Cites / Doc. (2 years)20130.260
Cites / Doc. (2 years)20140.500
Cites / Doc. (2 years)20150.607
Cites / Doc. (2 years)20160.614
Cites / Doc. (2 years)20170.404
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites20020
Self Cites20030
Self Cites20040
Self Cites20052
Self Cites20066
Self Cites20070
Self Cites20081
Self Cites20093
Self Cites20101
Self Cites20117
Self Cites20121
Self Cites20135
Self Cites20143
Self Cites20152
Self Cites20165
Self Cites20176
Total Cites20020
Total Cites20030
Total Cites200410
Total Cites200511
Total Cites200617
Total Cites20076
Total Cites200812
Total Cites200919
Total Cites201021
Total Cites201129
Total Cites201229
Total Cites201323
Total Cites201441
Total Cites201552
Total Cites201641
Total Cites201739
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document20020
External Cites per document20030.000
External Cites per document20040.526
External Cites per document20050.265
External Cites per document20060.379
External Cites per document20070.158
External Cites per document20080.314
External Cites per document20090.364
External Cites per document20100.444
External Cites per document20110.400
External Cites per document20120.412
External Cites per document20130.250
External Cites per document20140.458
External Cites per document20150.595
External Cites per document20160.468
External Cites per document20170.440
Cites per document20020.000
Cites per document20030.000
Cites per document20040.526
Cites per document20050.324
Cites per document20060.586
Cites per document20070.158
Cites per document20080.343
Cites per document20090.432
Cites per document20100.467
Cites per document20110.527
Cites per document20120.426
Cites per document20130.319
Cites per document20140.494
Cites per document20150.619
Cites per document20160.532
Cites per document20170.520
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
200220.00
200311.11
200433.33
200520.00
20060.00
200716.67
20087.14
200921.05
20109.09
201129.63
20124.00
20130.00
201410.34
20156.25
201625.81
201711.63
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20060
Non-citable documents20071
Non-citable documents20081
Non-citable documents20091
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20132
Non-citable documents20142
Non-citable documents20153
Non-citable documents20161
Non-citable documents20171
Citable documents20020
Citable documents200310
Citable documents200419
Citable documents200534
Citable documents200629
Citable documents200738
Citable documents200835
Citable documents200944
Citable documents201045
Citable documents201155
Citable documents201268
Citable documents201372
Citable documents201483
Citable documents201584
Citable documents201677
Citable documents201775
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents20020
Uncited documents200310
Uncited documents200411
Uncited documents200527
Uncited documents200616
Uncited documents200735
Uncited documents200825
Uncited documents200933
Uncited documents201029
Uncited documents201135
Uncited documents201247
Uncited documents201356
Uncited documents201455
Uncited documents201556
Uncited documents201654
Uncited documents201752
Cited documents20020
Cited documents20030
Cited documents20048
Cited documents20057
Cited documents200613
Cited documents20074
Cited documents200811
Cited documents200912
Cited documents201016
Cited documents201120
Cited documents201221
Cited documents201318
Cited documents201430
Cited documents201531
Cited documents201624
Cited documents201724
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