Scimago Journal & Country Rank

Environmental Microbiology

Country United Kingdom  - SIR icon SIR Ranking of United Kingdom
H Index
Subject Area and CategoryAgricultural and Biological Sciences
Ecology, Evolution, Behavior and Systematics

Immunology and Microbiology
PublisherBlackwell Publishing Inc.
Publication typeJournals
ISSN14622912, 14622920
Coverage1992, 1999-ongoing
Scope Environmental Microbiology is devoted to the study of microbial processes in the environment, microbial communities and microbial interactions. Environmental Microbiology provides a high profile vehicle for publication of the most innovative, original and rigorous research in the field. The scope of the Journal encompasses the diversity of current research on microbial processes in the environment, microbial communities and microbial interactions.


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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.

Ecology, Evolution, Behavior and Systematics2000Q1
Ecology, Evolution, Behavior and Systematics2001Q1
Ecology, Evolution, Behavior and Systematics2002Q1
Ecology, Evolution, Behavior and Systematics2003Q1
Ecology, Evolution, Behavior and Systematics2004Q1
Ecology, Evolution, Behavior and Systematics2005Q1
Ecology, Evolution, Behavior and Systematics2006Q1
Ecology, Evolution, Behavior and Systematics2007Q1
Ecology, Evolution, Behavior and Systematics2008Q1
Ecology, Evolution, Behavior and Systematics2009Q1
Ecology, Evolution, Behavior and Systematics2010Q1
Ecology, Evolution, Behavior and Systematics2011Q1
Ecology, Evolution, Behavior and Systematics2012Q1
Ecology, Evolution, Behavior and Systematics2013Q1
Ecology, Evolution, Behavior and Systematics2014Q1
Ecology, Evolution, Behavior and Systematics2015Q1
Ecology, Evolution, Behavior and Systematics2016Q1
Ecology, Evolution, Behavior and Systematics2017Q1

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)19990.000
Cites / Doc. (4 years)20002.379
Cites / Doc. (4 years)20012.440
Cites / Doc. (4 years)20023.206
Cites / Doc. (4 years)20033.584
Cites / Doc. (4 years)20044.078
Cites / Doc. (4 years)20054.940
Cites / Doc. (4 years)20065.422
Cites / Doc. (4 years)20075.387
Cites / Doc. (4 years)20085.280
Cites / Doc. (4 years)20095.212
Cites / Doc. (4 years)20105.726
Cites / Doc. (4 years)20116.664
Cites / Doc. (4 years)20126.679
Cites / Doc. (4 years)20137.218
Cites / Doc. (4 years)20146.814
Cites / Doc. (4 years)20156.125
Cites / Doc. (4 years)20165.853
Cites / Doc. (4 years)20175.093
Cites / Doc. (3 years)19990.000
Cites / Doc. (3 years)20002.379
Cites / Doc. (3 years)20012.440
Cites / Doc. (3 years)20023.206
Cites / Doc. (3 years)20033.637
Cites / Doc. (3 years)20044.034
Cites / Doc. (3 years)20054.973
Cites / Doc. (3 years)20065.256
Cites / Doc. (3 years)20075.254
Cites / Doc. (3 years)20085.066
Cites / Doc. (3 years)20095.123
Cites / Doc. (3 years)20105.699
Cites / Doc. (3 years)20116.762
Cites / Doc. (3 years)20126.487
Cites / Doc. (3 years)20137.113
Cites / Doc. (3 years)20146.481
Cites / Doc. (3 years)20156.069
Cites / Doc. (3 years)20165.433
Cites / Doc. (3 years)20174.962
Cites / Doc. (2 years)19990.000
Cites / Doc. (2 years)20002.379
Cites / Doc. (2 years)20012.440
Cites / Doc. (2 years)20023.169
Cites / Doc. (2 years)20033.418
Cites / Doc. (2 years)20043.886
Cites / Doc. (2 years)20054.683
Cites / Doc. (2 years)20064.916
Cites / Doc. (2 years)20074.966
Cites / Doc. (2 years)20084.847
Cites / Doc. (2 years)20095.032
Cites / Doc. (2 years)20105.697
Cites / Doc. (2 years)20116.258
Cites / Doc. (2 years)20126.130
Cites / Doc. (2 years)20136.452
Cites / Doc. (2 years)20146.524
Cites / Doc. (2 years)20155.468
Cites / Doc. (2 years)20165.109
Cites / Doc. (2 years)20174.838
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 Cites19990
Self Cites200018
Self Cites200132
Self Cites200263
Self Cites200394
Self Cites2004120
Self Cites2005167
Self Cites2006201
Self Cites2007274
Self Cites2008396
Self Cites2009365
Self Cites2010319
Self Cites2011261
Self Cites2012318
Self Cites2013267
Self Cites2014207
Self Cites2015218
Self Cites2016252
Self Cites2017328
Total Cites19990
Total Cites2000157
Total Cites2001366
Total Cites2002763
Total Cites20031011
Total Cites20041311
Total Cites20051815
Total Cites20062444
Total Cites20072858
Total Cites20083592
Total Cites20094098
Total Cites20104941
Total Cites20115599
Total Cites20125086
Total Cites20135335
Total Cites20144828
Total Cites20154655
Total Cites20164830
Total Cites20175131
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
External Cites per document20002.106
External Cites per document20012.227
External Cites per document20022.941
External Cites per document20033.299
External Cites per document20043.665
External Cites per document20054.515
External Cites per document20064.824
External Cites per document20074.750
External Cites per document20084.508
External Cites per document20094.666
External Cites per document20105.331
External Cites per document20116.447
External Cites per document20126.082
External Cites per document20136.757
External Cites per document20146.203
External Cites per document20155.785
External Cites per document20165.150
External Cites per document20174.645
Cites per document19990.000
Cites per document20002.379
Cites per document20012.440
Cites per document20023.206
Cites per document20033.637
Cites per document20044.034
Cites per document20054.973
Cites per document20065.256
Cites per document20075.254
Cites per document20085.066
Cites per document20095.123
Cites per document20105.699
Cites per document20116.762
Cites per document20126.487
Cites per document20137.113
Cites per document20146.481
Cites per document20156.069
Cites per document20165.433
Cites per document20174.962
% 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 documents19990
Non-citable documents20003
Non-citable documents20015
Non-citable documents200210
Non-citable documents200315
Non-citable documents200418
Non-citable documents200515
Non-citable documents20069
Non-citable documents20077
Non-citable documents200812
Non-citable documents200918
Non-citable documents201048
Non-citable documents201147
Non-citable documents201248
Non-citable documents201324
Non-citable documents201420
Non-citable documents201514
Non-citable documents201616
Non-citable documents201733
Citable documents19990
Citable documents200066
Citable documents2001150
Citable documents2002238
Citable documents2003278
Citable documents2004325
Citable documents2005365
Citable documents2006465
Citable documents2007544
Citable documents2008709
Citable documents2009800
Citable documents2010867
Citable documents2011828
Citable documents2012784
Citable documents2013750
Citable documents2014745
Citable documents2015767
Citable documents2016889
Citable documents20171034
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 documents19990
Uncited documents200026
Uncited documents200145
Uncited documents200268
Uncited documents200366
Uncited documents200465
Uncited documents200549
Uncited documents200652
Uncited documents200760
Uncited documents200869
Uncited documents200984
Uncited documents201091
Uncited documents201189
Uncited documents201282
Uncited documents201354
Uncited documents201446
Uncited documents201539
Uncited documents201665
Uncited documents201784
Cited documents19990
Cited documents200043
Cited documents2001110
Cited documents2002180
Cited documents2003227
Cited documents2004278
Cited documents2005331
Cited documents2006422
Cited documents2007491
Cited documents2008652
Cited documents2009734
Cited documents2010824
Cited documents2011786
Cited documents2012750
Cited documents2013720
Cited documents2014719
Cited documents2015742
Cited documents2016840
Cited documents2017983
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