Scimago Journal & Country Rank

Coffee Scienceopen access

Country Brazil  - SIR icon SIR Ranking of Brazil
10
H Index
Subject Area and CategoryAgricultural and Biological Sciences
Food Science
Plant Science
Soil Science
PublisherUniversidade Federal de Lavras
Publication typeJournals
ISSN19843909, 18096875
Coverage2009-ongoing
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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
Food Science2010Q3
Food Science2011Q4
Food Science2012Q2
Food Science2013Q3
Food Science2014Q3
Food Science2015Q2
Food Science2016Q3
Food Science2017Q2
Plant Science2010Q4
Plant Science2011Q4
Plant Science2012Q2
Plant Science2013Q3
Plant Science2014Q3
Plant Science2015Q3
Plant Science2016Q3
Plant Science2017Q2
Soil Science2010Q4
Soil Science2011Q4
Soil Science2012Q2
Soil Science2013Q3
Soil Science2014Q3
Soil Science2015Q3
Soil Science2016Q3
Soil Science2017Q3
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
20100.189
20110.186
20120.483
20130.301
20140.284
20150.376
20160.362
20170.398
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)20090.000
Cites / Doc. (4 years)20100.263
Cites / Doc. (4 years)20110.203
Cites / Doc. (4 years)20120.367
Cites / Doc. (4 years)20130.596
Cites / Doc. (4 years)20140.707
Cites / Doc. (4 years)20150.506
Cites / Doc. (4 years)20160.698
Cites / Doc. (4 years)20170.617
Cites / Doc. (3 years)20090.000
Cites / Doc. (3 years)20100.263
Cites / Doc. (3 years)20110.203
Cites / Doc. (3 years)20120.367
Cites / Doc. (3 years)20130.567
Cites / Doc. (3 years)20140.551
Cites / Doc. (3 years)20150.507
Cites / Doc. (3 years)20160.606
Cites / Doc. (3 years)20170.545
Cites / Doc. (2 years)20090.000
Cites / Doc. (2 years)20100.263
Cites / Doc. (2 years)20110.203
Cites / Doc. (2 years)20120.267
Cites / Doc. (2 years)20130.320
Cites / Doc. (2 years)20140.471
Cites / Doc. (2 years)20150.440
Cites / Doc. (2 years)20160.475
Cites / Doc. (2 years)20170.420
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 Cites20090
Self Cites20102
Self Cites20111
Self Cites20126
Self Cites201322
Self Cites201423
Self Cites201532
Self Cites201647
Self Cites201741
Total Cites20090
Total Cites20105
Total Cites201112
Total Cites201229
Total Cites201351
Total Cites201459
Total Cites201574
Total Cites2016106
Total Cites201797
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 document20090
External Cites per document20100.158
External Cites per document20110.186
External Cites per document20120.291
External Cites per document20130.322
External Cites per document20140.336
External Cites per document20150.288
External Cites per document20160.337
External Cites per document20170.315
Cites per document20090.000
Cites per document20100.263
Cites per document20110.203
Cites per document20120.367
Cites per document20130.567
Cites per document20140.551
Cites per document20150.507
Cites per document20160.606
Cites per document20170.545
% 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
20095.00
20102.50
20115.00
20120.00
20135.26
20140.00
20155.00
20165.00
20171.69
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 documents20090
Non-citable documents20101
Non-citable documents20111
Non-citable documents20121
Non-citable documents20133
Non-citable documents20143
Non-citable documents20154
Non-citable documents20162
Non-citable documents20172
Citable documents20090
Citable documents201019
Citable documents201159
Citable documents201279
Citable documents201390
Citable documents2014107
Citable documents2015146
Citable documents2016175
Citable documents2017178
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 documents20090
Uncited documents201018
Uncited documents201149
Uncited documents201257
Uncited documents201360
Uncited documents201472
Uncited documents2015101
Uncited documents2016105
Uncited documents2017119
Cited documents20090
Cited documents20102
Cited documents201111
Cited documents201223
Cited documents201333
Cited documents201438
Cited documents201549
Cited documents201672
Cited documents201761
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