Scimago Journal & Country Rank

Environmental Science and Technology

CountryUnited States
H Index
Subject Area and CategoryChemistry
Chemistry (miscellaneous)

Environmental Science
Environmental Chemistry

Medicine (miscellaneous)
PublisherAmerican Chemical Society
Publication typeJournals
ISSN0013936X, 15205851
Coverage1958, 1967-ongoing
Scope Environmental Science & Technology (ES&T) is an authoritative source of information for professionals in a wide range of environmental disciplines. The journal combines magazine and research sections and is published both in print and online. (source)

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.

Chemistry (miscellaneous)1999Q1
Chemistry (miscellaneous)2000Q1
Chemistry (miscellaneous)2001Q1
Chemistry (miscellaneous)2002Q1
Chemistry (miscellaneous)2003Q1
Chemistry (miscellaneous)2004Q1
Chemistry (miscellaneous)2005Q1
Chemistry (miscellaneous)2006Q1
Chemistry (miscellaneous)2007Q1
Chemistry (miscellaneous)2008Q1
Chemistry (miscellaneous)2009Q1
Chemistry (miscellaneous)2010Q1
Chemistry (miscellaneous)2011Q1
Chemistry (miscellaneous)2012Q1
Chemistry (miscellaneous)2013Q1
Chemistry (miscellaneous)2014Q1
Chemistry (miscellaneous)2015Q1
Environmental Chemistry1999Q1
Environmental Chemistry2000Q1
Environmental Chemistry2001Q1
Environmental Chemistry2002Q1
Environmental Chemistry2003Q1
Environmental Chemistry2004Q1
Environmental Chemistry2005Q1
Environmental Chemistry2006Q1
Environmental Chemistry2007Q1
Environmental Chemistry2008Q1
Environmental Chemistry2009Q1
Environmental Chemistry2010Q1
Environmental Chemistry2011Q1
Environmental Chemistry2012Q1
Environmental Chemistry2013Q1
Environmental Chemistry2014Q1
Environmental Chemistry2015Q1
Medicine (miscellaneous)1999Q1
Medicine (miscellaneous)2000Q1
Medicine (miscellaneous)2001Q1
Medicine (miscellaneous)2002Q1
Medicine (miscellaneous)2003Q1
Medicine (miscellaneous)2004Q1
Medicine (miscellaneous)2005Q1
Medicine (miscellaneous)2006Q1
Medicine (miscellaneous)2007Q1
Medicine (miscellaneous)2008Q1
Medicine (miscellaneous)2009Q1
Medicine (miscellaneous)2010Q1
Medicine (miscellaneous)2011Q1
Medicine (miscellaneous)2012Q1
Medicine (miscellaneous)2013Q1
Medicine (miscellaneous)2014Q1
Medicine (miscellaneous)2015Q1

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)19993.909
Cites / Doc. (4 years)20003.745
Cites / Doc. (4 years)20013.234
Cites / Doc. (4 years)20023.928
Cites / Doc. (4 years)20033.776
Cites / Doc. (4 years)20044.095
Cites / Doc. (4 years)20054.545
Cites / Doc. (4 years)20064.575
Cites / Doc. (4 years)20074.780
Cites / Doc. (4 years)20085.197
Cites / Doc. (4 years)20095.653
Cites / Doc. (4 years)20105.675
Cites / Doc. (4 years)20116.108
Cites / Doc. (4 years)20126.404
Cites / Doc. (4 years)20136.590
Cites / Doc. (4 years)20146.583
Cites / Doc. (4 years)20156.233
Cites / Doc. (3 years)19993.909
Cites / Doc. (3 years)20003.546
Cites / Doc. (3 years)20013.041
Cites / Doc. (3 years)20023.688
Cites / Doc. (3 years)20033.682
Cites / Doc. (3 years)20043.985
Cites / Doc. (3 years)20054.415
Cites / Doc. (3 years)20064.316
Cites / Doc. (3 years)20074.730
Cites / Doc. (3 years)20085.009
Cites / Doc. (3 years)20095.450
Cites / Doc. (3 years)20105.387
Cites / Doc. (3 years)20115.999
Cites / Doc. (3 years)20126.126
Cites / Doc. (3 years)20136.275
Cites / Doc. (3 years)20146.299
Cites / Doc. (3 years)20155.911
Cites / Doc. (2 years)19993.719
Cites / Doc. (2 years)20003.158
Cites / Doc. (2 years)20012.604
Cites / Doc. (2 years)20023.508
Cites / Doc. (2 years)20033.457
Cites / Doc. (2 years)20043.694
Cites / Doc. (2 years)20054.033
Cites / Doc. (2 years)20064.167
Cites / Doc. (2 years)20074.412
Cites / Doc. (2 years)20084.632
Cites / Doc. (2 years)20094.914
Cites / Doc. (2 years)20105.148
Cites / Doc. (2 years)20115.600
Cites / Doc. (2 years)20125.656
Cites / Doc. (2 years)20135.836
Cites / Doc. (2 years)20145.772
Cites / Doc. (2 years)20155.444
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 Cites19991459
Self Cites20001380
Self Cites20011102
Self Cites20021627
Self Cites20031609
Self Cites20042047
Self Cites20052941
Self Cites20062659
Self Cites20072877
Self Cites20083212
Self Cites20093206
Self Cites20103333
Self Cites20113356
Self Cites20123962
Self Cites20134191
Self Cites20144346
Self Cites20153973
Total Cites19996782
Total Cites20006896
Total Cites20016779
Total Cites20028690
Total Cites20039092
Total Cites200410149
Total Cites200512089
Total Cites200614001
Total Cites200716332
Total Cites200818517
Total Cites200920415
Total Cites201021787
Total Cites201125460
Total Cites201226329
Total Cites201328345
Total Cites201430162
Total Cites201529822
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 document19993.068
External Cites per document20002.836
External Cites per document20012.547
External Cites per document20022.998
External Cites per document20033.031
External Cites per document20043.181
External Cites per document20053.341
External Cites per document20063.496
External Cites per document20073.897
External Cites per document20084.140
External Cites per document20094.594
External Cites per document20104.563
External Cites per document20115.208
External Cites per document20125.204
External Cites per document20135.347
External Cites per document20145.392
External Cites per document20155.124
Cites per document19993.909
Cites per document20003.546
Cites per document20013.041
Cites per document20023.688
Cites per document20033.682
Cites per document20043.985
Cites per document20054.415
Cites per document20064.316
Cites per document20074.730
Cites per document20085.009
Cites per document20095.450
Cites per document20105.387
Cites per document20115.999
Cites per document20126.126
Cites per document20136.275
Cites per document20146.299
Cites per document20155.911
% 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 documents1999262
Non-citable documents2000250
Non-citable documents2001240
Non-citable documents2002257
Non-citable documents2003278
Non-citable documents2004289
Non-citable documents2005307
Non-citable documents2006304
Non-citable documents2007397
Non-citable documents2008473
Non-citable documents2009560
Non-citable documents2010555
Non-citable documents2011489
Non-citable documents2012439
Non-citable documents2013404
Non-citable documents2014432
Non-citable documents2015434
Citable documents19991735
Citable documents20001945
Citable documents20012229
Citable documents20022356
Citable documents20032469
Citable documents20042547
Citable documents20052738
Citable documents20063244
Citable documents20073453
Citable documents20083697
Citable documents20093746
Citable documents20104044
Citable documents20114244
Citable documents20124298
Citable documents20134517
Citable documents20144788
Citable documents20155045
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 documents1999490
Uncited documents2000586
Uncited documents2001688
Uncited documents2002653
Uncited documents2003734
Uncited documents2004762
Uncited documents2005761
Uncited documents2006868
Uncited documents2007825
Uncited documents2008878
Uncited documents2009894
Uncited documents2010852
Uncited documents2011694
Uncited documents2012665
Uncited documents2013632
Uncited documents2014596
Uncited documents2015641
Cited documents19991507
Cited documents20001609
Cited documents20011781
Cited documents20021960
Cited documents20032013
Cited documents20042074
Cited documents20052284
Cited documents20062680
Cited documents20073025
Cited documents20083292
Cited documents20093412
Cited documents20103747
Cited documents20114039
Cited documents20124072
Cited documents20134289
Cited documents20144624
Cited documents20154838
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