Scimago Journal & Country Rank

Geologia USP - Serie Cientificaopen access

CountryBrazil
12
H Index
Subject Area and CategoryEarth and Planetary Sciences
Geology
PublisherInstituto de geociencias da Universidade de Sao Paulo
Publication typeJournals
ISSN1519874X
Coverage2002-ongoing
Scope Geologia USP is a journal aimed at the publication of original papers in the areas of Geology. (source)
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
Geology2014Q4
Geology2015Q3
Geology2016Q3
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
20040.193
20050.217
20060.285
20070.143
20080.142
20090.207
20100.212
20110.343
20120.167
20130.173
20140.228
20150.336
20160.265
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)20030.000
Cites / Doc. (4 years)20040.211
Cites / Doc. (4 years)20050.235
Cites / Doc. (4 years)20060.282
Cites / Doc. (4 years)20070.234
Cites / Doc. (4 years)20080.300
Cites / Doc. (4 years)20090.367
Cites / Doc. (4 years)20100.381
Cites / Doc. (4 years)20110.478
Cites / Doc. (4 years)20120.390
Cites / Doc. (4 years)20130.341
Cites / Doc. (4 years)20140.381
Cites / Doc. (4 years)20150.405
Cites / Doc. (4 years)20160.400
Cites / Doc. (3 years)20030.000
Cites / Doc. (3 years)20040.211
Cites / Doc. (3 years)20050.235
Cites / Doc. (3 years)20060.345
Cites / Doc. (3 years)20070.132
Cites / Doc. (3 years)20080.314
Cites / Doc. (3 years)20090.364
Cites / Doc. (3 years)20100.400
Cites / Doc. (3 years)20110.491
Cites / Doc. (3 years)20120.338
Cites / Doc. (3 years)20130.236
Cites / Doc. (3 years)20140.386
Cites / Doc. (3 years)20150.488
Cites / Doc. (3 years)20160.403
Cites / Doc. (2 years)20030.000
Cites / Doc. (2 years)20040.211
Cites / Doc. (2 years)20050.250
Cites / Doc. (2 years)20060.300
Cites / Doc. (2 years)20070.087
Cites / Doc. (2 years)20080.267
Cites / Doc. (2 years)20090.192
Cites / Doc. (2 years)20100.364
Cites / Doc. (2 years)20110.463
Cites / Doc. (2 years)20120.204
Cites / Doc. (2 years)20130.180
Cites / Doc. (2 years)20140.393
Cites / Doc. (2 years)20150.492
Cites / Doc. (2 years)20160.523
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 Cites20030
Self Cites20040
Self Cites20051
Self Cites20065
Self Cites20070
Self Cites20081
Self Cites20093
Self Cites20101
Self Cites20117
Self Cites20121
Self Cites20134
Self Cites20141
Self Cites20152
Self Cites20164
Total Cites20030
Total Cites20044
Total Cites20058
Total Cites200610
Total Cites20075
Total Cites200811
Total Cites200916
Total Cites201018
Total Cites201127
Total Cites201223
Total Cites201317
Total Cites201432
Total Cites201541
Total Cites201631
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 document20030.000
External Cites per document20040.211
External Cites per document20050.206
External Cites per document20060.172
External Cites per document20070.132
External Cites per document20080.286
External Cites per document20090.295
External Cites per document20100.378
External Cites per document20110.364
External Cites per document20120.324
External Cites per document20130.181
External Cites per document20140.373
External Cites per document20150.464
External Cites per document20160.351
Cites per document20030.000
Cites per document20040.211
Cites per document20050.235
Cites per document20060.345
Cites per document20070.132
Cites per document20080.314
Cites per document20090.364
Cites per document20100.400
Cites per document20110.491
Cites per document20120.338
Cites per document20130.236
Cites per document20140.386
Cites per document20150.488
Cites per document20160.403
% 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
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
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 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
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
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 documents200310
Uncited documents200415
Uncited documents200530
Uncited documents200620
Uncited documents200735
Uncited documents200826
Uncited documents200934
Uncited documents201031
Uncited documents201136
Uncited documents201252
Uncited documents201360
Uncited documents201462
Uncited documents201561
Uncited documents201658
Cited documents20030
Cited documents20044
Cited documents20054
Cited documents20069
Cited documents20074
Cited documents200810
Cited documents200911
Cited documents201014
Cited documents201119
Cited documents201216
Cited documents201314
Cited documents201423
Cited documents201526
Cited documents201620
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