Scimago Journal & Country Rank

Prairie Forum

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
Ecology1999Q4
Ecology2000Q4
Ecology2001Q4
Ecology2002Q4
Ecology2003Q4
Ecology2004Q4
Ecology2005Q4
Ecology2006Q4
Ecology2007Q4
Ecology2008Q4
Ecology2009Q4
Ecology2010Q4
Ecology2011Q4
Ecology2012Q4
Ecology2013Q4
Ecology2014Q4
Ecology2015Q4
Ecology2016Q4
Geography, Planning and Development1999Q4
Geography, Planning and Development2000Q3
Geography, Planning and Development2001Q3
Geography, Planning and Development2002Q4
Geography, Planning and Development2003Q3
Geography, Planning and Development2004Q4
Geography, Planning and Development2005Q3
Geography, Planning and Development2006Q4
Geography, Planning and Development2007Q4
Geography, Planning and Development2008Q4
Geography, Planning and Development2009Q4
Geography, Planning and Development2010Q3
Geography, Planning and Development2011Q3
Geography, Planning and Development2012Q4
Geography, Planning and Development2013Q4
Geography, Planning and Development2014Q4
Geography, Planning and Development2015Q4
Geography, Planning and Development2016Q4
Management, Monitoring, Policy and Law1999Q4
Management, Monitoring, Policy and Law2000Q4
Management, Monitoring, Policy and Law2001Q4
Management, Monitoring, Policy and Law2002Q4
Management, Monitoring, Policy and Law2003Q4
Management, Monitoring, Policy and Law2004Q4
Management, Monitoring, Policy and Law2005Q3
Management, Monitoring, Policy and Law2006Q4
Management, Monitoring, Policy and Law2007Q4
Management, Monitoring, Policy and Law2008Q4
Management, Monitoring, Policy and Law2009Q4
Management, Monitoring, Policy and Law2010Q3
Management, Monitoring, Policy and Law2011Q4
Management, Monitoring, Policy and Law2012Q4
Management, Monitoring, Policy and Law2013Q4
Management, Monitoring, Policy and Law2014Q4
Management, Monitoring, Policy and Law2015Q4
Management, Monitoring, Policy and Law2016Q4
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
19990.102
20000.120
20010.123
20020.112
20030.114
20040.100
20050.144
20060.100
20070.107
20080.115
20090.123
20100.167
20110.140
20120.142
20130.101
20140.101
20150.101
20160.101
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
199911
200017
200112
200216
200312
200419
200519
200631
200720
200818
200918
201012
20117
201210
201318
20140
20150
20160
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)19990.057
Cites / Doc. (4 years)20000.087
Cites / Doc. (4 years)20010.093
Cites / Doc. (4 years)20020.170
Cites / Doc. (4 years)20030.036
Cites / Doc. (4 years)20040.053
Cites / Doc. (4 years)20050.237
Cites / Doc. (4 years)20060.061
Cites / Doc. (4 years)20070.062
Cites / Doc. (4 years)20080.045
Cites / Doc. (4 years)20090.102
Cites / Doc. (4 years)20100.092
Cites / Doc. (4 years)20110.206
Cites / Doc. (4 years)20120.273
Cites / Doc. (4 years)20130.319
Cites / Doc. (4 years)20140.021
Cites / Doc. (4 years)20150.029
Cites / Doc. (4 years)20160.000
Cites / Doc. (3 years)19990.057
Cites / Doc. (3 years)20000.108
Cites / Doc. (3 years)20010.073
Cites / Doc. (3 years)20020.175
Cites / Doc. (3 years)20030.044
Cites / Doc. (3 years)20040.050
Cites / Doc. (3 years)20050.255
Cites / Doc. (3 years)20060.040
Cites / Doc. (3 years)20070.058
Cites / Doc. (3 years)20080.057
Cites / Doc. (3 years)20090.101
Cites / Doc. (3 years)20100.071
Cites / Doc. (3 years)20110.208
Cites / Doc. (3 years)20120.216
Cites / Doc. (3 years)20130.034
Cites / Doc. (3 years)20140.029
Cites / Doc. (3 years)20150.036
Cites / Doc. (3 years)20160.000
Cites / Doc. (2 years)19990.077
Cites / Doc. (2 years)20000.125
Cites / Doc. (2 years)20010.071
Cites / Doc. (2 years)20020.207
Cites / Doc. (2 years)20030.036
Cites / Doc. (2 years)20040.071
Cites / Doc. (2 years)20050.323
Cites / Doc. (2 years)20060.053
Cites / Doc. (2 years)20070.060
Cites / Doc. (2 years)20080.039
Cites / Doc. (2 years)20090.079
Cites / Doc. (2 years)20100.111
Cites / Doc. (2 years)20110.267
Cites / Doc. (2 years)20120.105
Cites / Doc. (2 years)20130.000
Cites / Doc. (2 years)20140.000
Cites / Doc. (2 years)20150.000
Cites / Doc. (2 years)20160.000
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 Cites19990
Self Cites20001
Self Cites20012
Self Cites20020
Self Cites20031
Self Cites20042
Self Cites20056
Self Cites20060
Self Cites20070
Self Cites20081
Self Cites20092
Self Cites20100
Self Cites20110
Self Cites20121
Self Cites20130
Self Cites20140
Self Cites20150
Self Cites20160
Total Cites19992
Total Cites20004
Total Cites20013
Total Cites20027
Total Cites20032
Total Cites20042
Total Cites200512
Total Cites20062
Total Cites20074
Total Cites20084
Total Cites20097
Total Cites20104
Total Cites201110
Total Cites20128
Total Cites20131
Total Cites20141
Total Cites20151
Total Cites20160
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 document19990.057
External Cites per document20000.081
External Cites per document20010.024
External Cites per document20020.175
External Cites per document20030.022
External Cites per document20040.000
External Cites per document20050.128
External Cites per document20060.040
External Cites per document20070.058
External Cites per document20080.043
External Cites per document20090.072
External Cites per document20100.071
External Cites per document20110.208
External Cites per document20120.189
External Cites per document20130.034
External Cites per document20140.029
External Cites per document20150.036
External Cites per document20160.000
Cites per document19990.057
Cites per document20000.108
Cites per document20010.073
Cites per document20020.175
Cites per document20030.044
Cites per document20040.050
Cites per document20050.255
Cites per document20060.040
Cites per document20070.058
Cites per document20080.057
Cites per document20090.101
Cites per document20100.071
Cites per document20110.208
Cites per document20120.216
Cites per document20130.034
Cites per document20140.029
Cites per document20150.036
Cites per document20160.000
% 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
19990.00
20005.88
20010.00
20020.00
20030.00
200410.53
200521.05
20063.23
20075.00
200811.11
20090.00
20100.00
20110.00
20120.00
20130.00
20140
20150
20160
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 documents20052
Non-citable documents20063
Non-citable documents20076
Non-citable documents20086
Non-citable documents20098
Non-citable documents20107
Non-citable documents20117
Non-citable documents20125
Non-citable documents20134
Non-citable documents20143
Non-citable documents20152
Non-citable documents20161
Citable documents199935
Citable documents200037
Citable documents200141
Citable documents200240
Citable documents200345
Citable documents200440
Citable documents200545
Citable documents200647
Citable documents200763
Citable documents200864
Citable documents200961
Citable documents201049
Citable documents201141
Citable documents201232
Citable documents201325
Citable documents201432
Citable documents201526
Citable documents201617
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 documents199933
Uncited documents200033
Uncited documents200139
Uncited documents200235
Uncited documents200343
Uncited documents200438
Uncited documents200538
Uncited documents200648
Uncited documents200765
Uncited documents200867
Uncited documents200963
Uncited documents201053
Uncited documents201141
Uncited documents201230
Uncited documents201328
Uncited documents201434
Uncited documents201527
Uncited documents201618
Cited documents19992
Cited documents20004
Cited documents20012
Cited documents20025
Cited documents20032
Cited documents20042
Cited documents20059
Cited documents20062
Cited documents20074
Cited documents20083
Cited documents20096
Cited documents20103
Cited documents20117
Cited documents20127
Cited documents20131
Cited documents20141
Cited documents20151
Cited documents20160
% Female Authors

Evolution of the percentage of female authors.

YearFemale Percent
199945.45
200025.00
200126.67
200250.00
200314.29
200450.00
200525.00
200618.52
200717.39
200826.09
200929.63
201033.33
201128.57
201220.00
201329.41
20140.00
20150.00
20160.00
Documents cited by public policy (Overton)

Evolution of the number of documents cited by public policy documents according to Overton database.

DocumentsYearValue
Overton19990
Overton20000
Overton20010
Overton20020
Overton20030
Overton20040
Overton20050
Overton20060
Overton20070
Overton20080
Overton20090
Overton20100
Overton20110
Overton20120
Overton20130
Overton20140
Overton20150
Overton20160
Documents related to SDGs (UN)

Evolution of the number of documents related to Sustainable Development Goals defined by United Nations. Available from 2018 onwards.

DocumentsYearValue
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Metrics based on Scopus® data as of March 2024
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