Scimago Journal & Country Rank

Caribbean Journal of Science

CountryPuerto Rico
25
H Index
Subject Area and CategoryMultidisciplinary
Multidisciplinary
PublisherUniversity of Puerto Rico
Publication typeJournals
ISSN00086452
Coverage1980, 1982-2010
Scope The CJS began publication in 1961 with the sponsorship of the College of Arts and Sciences of the University of Puerto Rico at Mayagüez. Our mission as a non-profit scholarly journal is to publish quality papers about Caribbean natural science and to make them widely available--free of cost over the Internet and at a low price in the traditional printed medium. Our website has been online since 1995, and in 1997 we began supplementing the printed journal with a digital version. The CJS was the first scientific journal to digitalize its complete collection and offer it in a CD/ROM, and is one of the few journals that offers free and unrestricted access to all its articles. (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
Multidisciplinary1997Q2
Multidisciplinary1998Q2
Multidisciplinary1999Q2
Multidisciplinary2000Q2
Multidisciplinary2001Q1
Multidisciplinary2002Q1
Multidisciplinary2003Q1
Multidisciplinary2004Q1
Multidisciplinary2005Q1
Multidisciplinary2006Q1
Multidisciplinary2007Q1
Multidisciplinary2008Q1
Multidisciplinary2009Q2
Multidisciplinary2010Q2
Multidisciplinary2011Q3
Multidisciplinary2012Q2
Multidisciplinary2013Q3
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
19990.261
20000.208
20010.235
20020.292
20030.336
20040.313
20050.250
20060.319
20070.290
20080.386
20090.182
20100.229
20110.162
20120.190
20130.145
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)19990.305
Cites / Doc. (4 years)20000.181
Cites / Doc. (4 years)20010.248
Cites / Doc. (4 years)20020.260
Cites / Doc. (4 years)20030.474
Cites / Doc. (4 years)20040.566
Cites / Doc. (4 years)20050.576
Cites / Doc. (4 years)20060.599
Cites / Doc. (4 years)20070.639
Cites / Doc. (4 years)20080.663
Cites / Doc. (4 years)20090.579
Cites / Doc. (4 years)20100.497
Cites / Doc. (4 years)20110.528
Cites / Doc. (4 years)20120.467
Cites / Doc. (4 years)20130.743
Cites / Doc. (3 years)19990.305
Cites / Doc. (3 years)20000.144
Cites / Doc. (3 years)20010.225
Cites / Doc. (3 years)20020.265
Cites / Doc. (3 years)20030.529
Cites / Doc. (3 years)20040.596
Cites / Doc. (3 years)20050.607
Cites / Doc. (3 years)20060.555
Cites / Doc. (3 years)20070.557
Cites / Doc. (3 years)20080.664
Cites / Doc. (3 years)20090.451
Cites / Doc. (3 years)20100.476
Cites / Doc. (3 years)20110.361
Cites / Doc. (3 years)20120.392
Cites / Doc. (3 years)20130.341
Cites / Doc. (2 years)19990.320
Cites / Doc. (2 years)20000.117
Cites / Doc. (2 years)20010.185
Cites / Doc. (2 years)20020.290
Cites / Doc. (2 years)20030.532
Cites / Doc. (2 years)20040.700
Cites / Doc. (2 years)20050.539
Cites / Doc. (2 years)20060.484
Cites / Doc. (2 years)20070.496
Cites / Doc. (2 years)20080.554
Cites / Doc. (2 years)20090.471
Cites / Doc. (2 years)20100.370
Cites / Doc. (2 years)20110.176
Cites / Doc. (2 years)20120.049
Cites / Doc. (2 years)20130.000
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 Cites199910
Self Cites20005
Self Cites200110
Self Cites20028
Self Cites20037
Self Cites200413
Self Cites200523
Self Cites20065
Self Cites20072
Self Cites20088
Self Cites20091
Self Cites20101
Self Cites20110
Self Cites20120
Self Cites20130
Total Cites199940
Total Cites200015
Total Cites200123
Total Cites200226
Total Cites200346
Total Cites200462
Total Cites200565
Total Cites200691
Total Cites200797
Total Cites200899
Total Cites200955
Total Cites201049
Total Cites201144
Total Cites201229
Total Cites201314
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 document19990.229
External Cites per document20000.096
External Cites per document20010.127
External Cites per document20020.184
External Cites per document20030.448
External Cites per document20040.471
External Cites per document20050.393
External Cites per document20060.524
External Cites per document20070.546
External Cites per document20080.611
External Cites per document20090.443
External Cites per document20100.466
External Cites per document20110.361
External Cites per document20120.392
External Cites per document20130.341
Cites per document19990.305
Cites per document20000.144
Cites per document20010.225
Cites per document20020.265
Cites per document20030.529
Cites per document20040.596
Cites per document20050.607
Cites per document20060.555
Cites per document20070.557
Cites per document20080.664
Cites per document20090.451
Cites per document20100.476
Cites per document20110.361
Cites per document20120.392
Cites per document20130.341
% 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
199944.83
200012.00
200122.73
200238.89
200326.19
200425.53
200534.67
200635.19
200732.26
200830.77
200923.53
201031.71
20110
20120
20130
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 documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20060
Non-citable documents20072
Non-citable documents200811
Non-citable documents200915
Non-citable documents201014
Non-citable documents20115
Non-citable documents20121
Non-citable documents20130
Citable documents1999131
Citable documents2000104
Citable documents2001102
Citable documents200298
Citable documents200387
Citable documents2004104
Citable documents2005107
Citable documents2006164
Citable documents2007174
Citable documents2008149
Citable documents2009122
Citable documents2010103
Citable documents2011122
Citable documents201274
Citable documents201341
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 documents1999100
Uncited documents200092
Uncited documents200181
Uncited documents200274
Uncited documents200357
Uncited documents200462
Uncited documents200563
Uncited documents2006101
Uncited documents2007115
Uncited documents200899
Uncited documents2009100
Uncited documents201085
Uncited documents201195
Uncited documents201261
Uncited documents201330
Cited documents199931
Cited documents200012
Cited documents200121
Cited documents200224
Cited documents200330
Cited documents200442
Cited documents200544
Cited documents200663
Cited documents200761
Cited documents200861
Cited documents200937
Cited documents201032
Cited documents201132
Cited documents201214
Cited documents201311
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