Scimago Journal & Country Rank

Brazilian Journal of Oceanographyopen access

Country Brazil  - SIR icon SIR Ranking of Brazil
H Index
Subject Area and CategoryEarth and Planetary Sciences
Publisher University of Sao Paolo  - SIR iconSCImago Institutions Ranking
Publication typeJournals
ISSN16798759, 1982436X
Scope Ações para que os objetivos sejam atingidos 1 Organização de Eventos (SIICUSP, Seminários Gerais, Palestras, workshops e outros.). 2 Cadastramento e gestão dos dados de pesquisa, bolsas, projetos, IC, publicações, etc. 3 Divulgação e estímulo ao uso dos programas da Pró Reitoria de Pesquisa. 4 Divulgação e estímulo na participação de Editais para pesquisa das agencias de fomento. 5 Gestão dos processos de Iniciação Científica e Pós Doutorado. 6 Apresentar à Congregação do IO fatos relevantes sobre a pesquisa.


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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.


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.

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)20080.000
Cites / Doc. (4 years)20090.400
Cites / Doc. (4 years)20100.517
Cites / Doc. (4 years)20110.756
Cites / Doc. (4 years)20120.873
Cites / Doc. (4 years)20131.204
Cites / Doc. (4 years)20141.124
Cites / Doc. (4 years)20150.973
Cites / Doc. (4 years)20161.068
Cites / Doc. (4 years)20171.110
Cites / Doc. (4 years)20181.201
Cites / Doc. (4 years)20191.313
Cites / Doc. (3 years)20080.000
Cites / Doc. (3 years)20090.400
Cites / Doc. (3 years)20100.517
Cites / Doc. (3 years)20110.756
Cites / Doc. (3 years)20120.846
Cites / Doc. (3 years)20131.126
Cites / Doc. (3 years)20140.933
Cites / Doc. (3 years)20150.792
Cites / Doc. (3 years)20160.765
Cites / Doc. (3 years)20171.034
Cites / Doc. (3 years)20181.154
Cites / Doc. (3 years)20191.365
Cites / Doc. (2 years)20080.000
Cites / Doc. (2 years)20090.400
Cites / Doc. (2 years)20100.517
Cites / Doc. (2 years)20110.697
Cites / Doc. (2 years)20120.849
Cites / Doc. (2 years)20130.793
Cites / Doc. (2 years)20140.819
Cites / Doc. (2 years)20150.786
Cites / Doc. (2 years)20160.480
Cites / Doc. (2 years)20171.089
Cites / Doc. (2 years)20181.143
Cites / Doc. (2 years)20190.767
Total 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.

Self Cites20080
Self Cites20091
Self Cites20107
Self Cites20113
Self Cites201218
Self Cites20135
Self Cites20147
Self Cites20157
Self Cites201610
Self Cites201723
Self Cites20189
Self Cites20190
Total Cites20080
Total Cites200912
Total Cites201031
Total Cites201190
Total Cites2012115
Total Cites2013170
Total Cites2014111
Total Cites201580
Total Cites201678
Total Cites2017123
Total Cites2018150
Total Cites2019142
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.

External Cites per document20080
External Cites per document20090.367
External Cites per document20100.400
External Cites per document20110.731
External Cites per document20120.713
External Cites per document20131.093
External Cites per document20140.874
External Cites per document20150.723
External Cites per document20160.667
External Cites per document20170.840
External Cites per document20181.085
External Cites per document20191.365
Cites per document20080.000
Cites per document20090.400
Cites per document20100.517
Cites per document20110.756
Cites per document20120.846
Cites per document20131.126
Cites per document20140.933
Cites per document20150.792
Cites per document20160.765
Cites per document20171.034
Cites per document20181.154
Cites per document20191.365
% 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
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.

Non-citable documents20080
Non-citable documents20092
Non-citable documents20105
Non-citable documents201117
Non-citable documents201223
Non-citable documents201329
Non-citable documents201420
Non-citable documents201514
Non-citable documents20166
Non-citable documents201715
Non-citable documents201820
Non-citable documents201927
Citable documents20080
Citable documents200930
Citable documents201060
Citable documents2011119
Citable documents2012136
Citable documents2013151
Citable documents2014119
Citable documents2015101
Citable documents2016102
Citable documents2017119
Citable documents2018130
Citable documents2019104
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.

Uncited documents20080
Uncited documents200924
Uncited documents201043
Uncited documents201181
Uncited documents201292
Uncited documents201393
Uncited documents201474
Uncited documents201567
Uncited documents201665
Uncited documents201765
Uncited documents201879
Uncited documents201963
Cited documents20080
Cited documents20098
Cited documents201022
Cited documents201155
Cited documents201267
Cited documents201387
Cited documents201465
Cited documents201548
Cited documents201643
Cited documents201769
Cited documents201871
Cited documents201968
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