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.
Category
Year
Quartile
Agricultural and Biological Sciences (miscellaneous)
2010
Q3
Agricultural and Biological Sciences (miscellaneous)
2011
Q3
Agricultural and Biological Sciences (miscellaneous)
2012
Q3
Agricultural and Biological Sciences (miscellaneous)
2013
Q3
Agricultural and Biological Sciences (miscellaneous)
2014
Q3
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.
Year
SJR
2010
0.171
2011
0.216
2012
0.200
2013
0.236
2014
0.230
Total Documents
Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.
Year
Documents
2009
203
2010
483
2011
874
2012
0
2013
0
2014
0
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 document
Year
Value
Cites / Doc. (4 years)
2009
0.000
Cites / Doc. (4 years)
2010
0.498
Cites / Doc. (4 years)
2011
0.603
Cites / Doc. (4 years)
2012
0.497
Cites / Doc. (4 years)
2013
0.712
Cites / Doc. (4 years)
2014
0.656
Cites / Doc. (3 years)
2009
0.000
Cites / Doc. (3 years)
2010
0.498
Cites / Doc. (3 years)
2011
0.603
Cites / Doc. (3 years)
2012
0.497
Cites / Doc. (3 years)
2013
0.641
Cites / Doc. (3 years)
2014
0.624
Cites / Doc. (2 years)
2009
0.000
Cites / Doc. (2 years)
2010
0.498
Cites / Doc. (2 years)
2011
0.603
Cites / Doc. (2 years)
2012
0.443
Cites / Doc. (2 years)
2013
0.585
Cites / Doc. (2 years)
2014
0.000
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.
Cites
Year
Value
Self Cites
2009
0
Self Cites
2010
12
Self Cites
2011
72
Self Cites
2012
0
Self Cites
2013
0
Self Cites
2014
0
Total Cites
2009
0
Total Cites
2010
101
Total Cites
2011
414
Total Cites
2012
776
Total Cites
2013
870
Total Cites
2014
545
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.
Cites
Year
Value
External Cites per document
2009
0
External Cites per document
2010
0.438
External Cites per document
2011
0.499
External Cites per document
2012
0.497
External Cites per document
2013
0.641
External Cites per document
2014
0.624
Cites per document
2009
0.000
Cites per document
2010
0.498
Cites per document
2011
0.603
Cites per document
2012
0.497
Cites per document
2013
0.641
Cites per document
2014
0.624
% 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.
Year
International Collaboration
2009
11.33
2010
13.87
2011
15.68
2012
0
2013
0
2014
0
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.
Documents
Year
Value
Non-citable documents
2009
0
Non-citable documents
2010
0
Non-citable documents
2011
0
Non-citable documents
2012
0
Non-citable documents
2013
0
Non-citable documents
2014
0
Citable documents
2009
0
Citable documents
2010
203
Citable documents
2011
686
Citable documents
2012
1560
Citable documents
2013
1357
Citable documents
2014
874
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.
Documents
Year
Value
Uncited documents
2009
0
Uncited documents
2010
135
Uncited documents
2011
427
Uncited documents
2012
1092
Uncited documents
2013
812
Uncited documents
2014
537
Cited documents
2009
0
Cited documents
2010
68
Cited documents
2011
259
Cited documents
2012
468
Cited documents
2013
545
Cited documents
2014
337
% Female Authors
Evolution of the percentage of female authors.
Year
Female Percent
2009
23.83
2010
24.06
2011
23.44
2012
0.00
2013
0.00
2014
0.00
Documents cited by public policy (Overton)
Evolution of the number of documents cited by public policy documents according to Overton database.
Documents
Year
Value
Overton
2009
0
Overton
2010
0
Overton
2011
0
Overton
2012
0
Overton
2013
0
Overton
2014
0
Documents related to SDGs (UN)
Evolution of the number of documents related to Sustainable Development Goals defined by United Nations. Available from 2018 onwards.
Documents
Year
Value
Estimated APC
It estimates the article processing charges (APCs) a journal might charge, based on its visibility, prestige, and impact as measured by the SJR. It does not reflect the actual APC, but rather a calculated approximation based on journal quality.
Year
Est. APC (USD)
2009
2010
2404
2011
2459
2012
2464
2013
2487
2014
2498
Estimated financial value
It represents the potential financial worth of a journal. It is obtained by multiplying the journal's Estimated APC by the total number of citable documents published over the past five years. This value reflects the hypothetical revenue a journal could generate based on its estimated publication costs and scholarly output.
Year
Est. value (USD)
2009
2010
1161052
2011
3337211
2012
3344071
2013
3375201
2014
3389733
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