Scimago Journal & Country Rank

Environment Systems & Decisions

Country United States  - SIR icon SIR Ranking of United States
H Index
Subject Area and CategoryEnvironmental Science
Environmental Science (miscellaneous)
PublisherSpringer Science + Business Media
Publication typeJournals
ISSN21945411, 21945403
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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.

Environmental Science (miscellaneous)1999Q2
Environmental Science (miscellaneous)2000Q2
Environmental Science (miscellaneous)2001Q3
Environmental Science (miscellaneous)2002Q3
Environmental Science (miscellaneous)2003Q3
Environmental Science (miscellaneous)2004Q3
Environmental Science (miscellaneous)2005Q3
Environmental Science (miscellaneous)2006Q3
Environmental Science (miscellaneous)2007Q3
Environmental Science (miscellaneous)2008Q3
Environmental Science (miscellaneous)2009Q2
Environmental Science (miscellaneous)2010Q2
Environmental Science (miscellaneous)2011Q2
Environmental Science (miscellaneous)2012Q2
Environmental Science (miscellaneous)2013Q3
Environmental Science (miscellaneous)2014Q3
Environmental Science (miscellaneous)2015Q3
Environmental Science (miscellaneous)2016Q2
Environmental Science (miscellaneous)2017Q2

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)19990.247
Cites / Doc. (4 years)20000.231
Cites / Doc. (4 years)20010.168
Cites / Doc. (4 years)20020.360
Cites / Doc. (4 years)20030.189
Cites / Doc. (4 years)20040.308
Cites / Doc. (4 years)20050.336
Cites / Doc. (4 years)20060.405
Cites / Doc. (4 years)20070.520
Cites / Doc. (4 years)20080.509
Cites / Doc. (4 years)20090.673
Cites / Doc. (4 years)20100.767
Cites / Doc. (4 years)20111.129
Cites / Doc. (4 years)20120.915
Cites / Doc. (4 years)20130.807
Cites / Doc. (4 years)20140.824
Cites / Doc. (4 years)20151.040
Cites / Doc. (4 years)20161.124
Cites / Doc. (4 years)20171.596
Cites / Doc. (3 years)19990.247
Cites / Doc. (3 years)20000.216
Cites / Doc. (3 years)20010.116
Cites / Doc. (3 years)20020.352
Cites / Doc. (3 years)20030.167
Cites / Doc. (3 years)20040.270
Cites / Doc. (3 years)20050.341
Cites / Doc. (3 years)20060.356
Cites / Doc. (3 years)20070.473
Cites / Doc. (3 years)20080.421
Cites / Doc. (3 years)20090.728
Cites / Doc. (3 years)20100.743
Cites / Doc. (3 years)20111.154
Cites / Doc. (3 years)20120.797
Cites / Doc. (3 years)20130.819
Cites / Doc. (3 years)20140.717
Cites / Doc. (3 years)20151.092
Cites / Doc. (3 years)20161.304
Cites / Doc. (3 years)20171.705
Cites / Doc. (2 years)19990.250
Cites / Doc. (2 years)20000.164
Cites / Doc. (2 years)20010.127
Cites / Doc. (2 years)20020.411
Cites / Doc. (2 years)20030.186
Cites / Doc. (2 years)20040.203
Cites / Doc. (2 years)20050.271
Cites / Doc. (2 years)20060.175
Cites / Doc. (2 years)20070.493
Cites / Doc. (2 years)20080.434
Cites / Doc. (2 years)20090.677
Cites / Doc. (2 years)20100.727
Cites / Doc. (2 years)20110.960
Cites / Doc. (2 years)20120.789
Cites / Doc. (2 years)20130.667
Cites / Doc. (2 years)20140.728
Cites / Doc. (2 years)20151.258
Cites / Doc. (2 years)20161.264
Cites / Doc. (2 years)20171.699
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 Cites19993
Self Cites20004
Self Cites20011
Self Cites20026
Self Cites20034
Self Cites20044
Self Cites20050
Self Cites20061
Self Cites200710
Self Cites20084
Self Cites200916
Self Cites20103
Self Cites20115
Self Cites201220
Self Cites20132
Self Cites201413
Self Cites201527
Self Cites201611
Self Cites201717
Total Cites199922
Total Cites200019
Total Cites200110
Total Cites200231
Total Cites200315
Total Cites200424
Total Cites200528
Total Cites200631
Total Cites200744
Total Cites200861
Total Cites2009123
Total Cites2010142
Total Cites2011187
Total Cites2012118
Total Cites2013122
Total Cites2014109
Total Cites2015166
Total Cites2016176
Total Cites2017208
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 document19990.213
External Cites per document20000.170
External Cites per document20010.105
External Cites per document20020.284
External Cites per document20030.122
External Cites per document20040.225
External Cites per document20050.341
External Cites per document20060.345
External Cites per document20070.366
External Cites per document20080.393
External Cites per document20090.633
External Cites per document20100.728
External Cites per document20111.123
External Cites per document20120.662
External Cites per document20130.805
External Cites per document20140.632
External Cites per document20150.914
External Cites per document20161.222
External Cites per document20171.566
Cites per document19990.247
Cites per document20000.216
Cites per document20010.116
Cites per document20020.352
Cites per document20030.167
Cites per document20040.270
Cites per document20050.341
Cites per document20060.356
Cites per document20070.473
Cites per document20080.421
Cites per document20090.728
Cites per document20100.743
Cites per document20111.154
Cites per document20120.797
Cites per document20130.819
Cites per document20140.717
Cites per document20151.092
Cites per document20161.304
Cites per document20171.705
% 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 documents19994
Non-citable documents20008
Non-citable documents200111
Non-citable documents200211
Non-citable documents200312
Non-citable documents200413
Non-citable documents200511
Non-citable documents20066
Non-citable documents20073
Non-citable documents20082
Non-citable documents20093
Non-citable documents20103
Non-citable documents20117
Non-citable documents201210
Non-citable documents201311
Non-citable documents201410
Non-citable documents201510
Non-citable documents201614
Non-citable documents201718
Citable documents199989
Citable documents200088
Citable documents200186
Citable documents200288
Citable documents200390
Citable documents200489
Citable documents200582
Citable documents200687
Citable documents200793
Citable documents2008145
Citable documents2009169
Citable documents2010191
Citable documents2011162
Citable documents2012148
Citable documents2013149
Citable documents2014152
Citable documents2015152
Citable documents2016135
Citable documents2017122
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 documents199977
Uncited documents200080
Uncited documents200188
Uncited documents200279
Uncited documents200389
Uncited documents200483
Uncited documents200573
Uncited documents200672
Uncited documents200769
Uncited documents2008113
Uncited documents2009102
Uncited documents2010120
Uncited documents201187
Uncited documents201280
Uncited documents201396
Uncited documents201499
Uncited documents201578
Uncited documents201667
Uncited documents201754
Cited documents199916
Cited documents200016
Cited documents20019
Cited documents200220
Cited documents200313
Cited documents200419
Cited documents200520
Cited documents200621
Cited documents200727
Cited documents200834
Cited documents200970
Cited documents201074
Cited documents201182
Cited documents201278
Cited documents201364
Cited documents201463
Cited documents201584
Cited documents201682
Cited documents201786
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