Scimago Journal & Country Rank

Microbial Ecology

CountryUnited States
92
H Index
Subject Area and CategoryAgricultural and Biological Sciences
Ecology, Evolution, Behavior and Systematics
Soil Science

Environmental Science
Ecology
PublisherSpringer Verlag
Publication typeJournals
ISSN1432184X, 00953628
Coverage1974-1977, 1979-ongoing
Scope The journal Microbial Ecology was founded more than 50 years ago by Dr. Ralph Mitchell, Gordon McKay Professor of Applied Biology at Harvard University in Cambridge, MA. The journal has evolved to become a premier location for the presentation of manuscripts that represent advances in the field of microbial ecology. The journal has become a dedicated international forum for the presentation of high-quality scientific investigations of how microorganisms interact with their environment, with each other and with their hosts. Microbial Ecology offers articles of original research in full paper and note formats, as well as brief reviews and topical position papers. (source)
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
Ecology1999Q1
Ecology2000Q1
Ecology2001Q1
Ecology2002Q1
Ecology2003Q1
Ecology2004Q1
Ecology2005Q1
Ecology2006Q1
Ecology2007Q1
Ecology2008Q1
Ecology2009Q1
Ecology2010Q1
Ecology2011Q1
Ecology2012Q1
Ecology2013Q1
Ecology2014Q1
Ecology2015Q1
Ecology, Evolution, Behavior and Systematics1999Q1
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
Soil Science1999Q1
Soil Science2000Q1
Soil Science2001Q1
Soil Science2002Q1
Soil Science2003Q1
Soil Science2004Q1
Soil Science2005Q1
Soil Science2006Q1
Soil Science2007Q1
Soil Science2008Q1
Soil Science2009Q1
Soil Science2010Q1
Soil Science2011Q1
Soil Science2012Q1
Soil Science2013Q1
Soil Science2014Q1
Soil Science2015Q1
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
19991.259
20001.510
20011.539
20021.134
20031.282
20041.415
20051.440
20061.267
20071.286
20081.251
20091.460
20101.304
20111.305
20121.421
20131.404
20141.306
20151.346
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)19992.186
Cites / Doc. (4 years)20002.789
Cites / Doc. (4 years)20012.631
Cites / Doc. (4 years)20022.791
Cites / Doc. (4 years)20032.747
Cites / Doc. (4 years)20042.895
Cites / Doc. (4 years)20053.083
Cites / Doc. (4 years)20063.211
Cites / Doc. (4 years)20073.126
Cites / Doc. (4 years)20083.198
Cites / Doc. (4 years)20093.403
Cites / Doc. (4 years)20103.456
Cites / Doc. (4 years)20113.748
Cites / Doc. (4 years)20123.760
Cites / Doc. (4 years)20133.993
Cites / Doc. (4 years)20143.738
Cites / Doc. (4 years)20153.221
Cites / Doc. (3 years)19992.186
Cites / Doc. (3 years)20002.797
Cites / Doc. (3 years)20012.774
Cites / Doc. (3 years)20022.476
Cites / Doc. (3 years)20032.590
Cites / Doc. (3 years)20042.749
Cites / Doc. (3 years)20053.213
Cites / Doc. (3 years)20062.942
Cites / Doc. (3 years)20073.034
Cites / Doc. (3 years)20083.043
Cites / Doc. (3 years)20093.471
Cites / Doc. (3 years)20103.299
Cites / Doc. (3 years)20113.368
Cites / Doc. (3 years)20123.695
Cites / Doc. (3 years)20133.936
Cites / Doc. (3 years)20143.420
Cites / Doc. (3 years)20153.115
Cites / Doc. (2 years)19992.174
Cites / Doc. (2 years)20002.695
Cites / Doc. (2 years)20012.398
Cites / Doc. (2 years)20022.161
Cites / Doc. (2 years)20032.473
Cites / Doc. (2 years)20042.729
Cites / Doc. (2 years)20052.884
Cites / Doc. (2 years)20062.623
Cites / Doc. (2 years)20072.631
Cites / Doc. (2 years)20082.974
Cites / Doc. (2 years)20093.302
Cites / Doc. (2 years)20102.798
Cites / Doc. (2 years)20113.186
Cites / Doc. (2 years)20123.536
Cites / Doc. (2 years)20133.423
Cites / Doc. (2 years)20143.214
Cites / Doc. (2 years)20152.837
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 Cites199936
Self Cites200058
Self Cites200146
Self Cites200241
Self Cites200349
Self Cites200455
Self Cites200543
Self Cites200655
Self Cites200767
Self Cites200850
Self Cites200982
Self Cites201072
Self Cites201178
Self Cites201294
Self Cites201376
Self Cites201483
Self Cites201552
Total Cites1999365
Total Cites2000509
Total Cites2001541
Total Cites2002567
Total Cites2003650
Total Cites2004734
Total Cites2005874
Total Cites2006915
Total Cites20071077
Total Cites20081196
Total Cites20091430
Total Cites20101455
Total Cites20111546
Total Cites20121818
Total Cites20132035
Total Cites20141871
Total Cites20151844
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 document19991.970
External Cites per document20002.478
External Cites per document20012.538
External Cites per document20022.297
External Cites per document20032.394
External Cites per document20042.543
External Cites per document20053.055
External Cites per document20062.765
External Cites per document20072.845
External Cites per document20082.916
External Cites per document20093.272
External Cites per document20103.136
External Cites per document20113.198
External Cites per document20123.504
External Cites per document20133.789
External Cites per document20143.269
External Cites per document20153.027
Cites per document19992.186
Cites per document20002.797
Cites per document20012.774
Cites per document20022.476
Cites per document20032.590
Cites per document20042.749
Cites per document20053.213
Cites per document20062.942
Cites per document20073.034
Cites per document20083.043
Cites per document20093.471
Cites per document20103.299
Cites per document20113.368
Cites per document20123.695
Cites per document20133.936
Cites per document20143.420
Cites per document20153.115
% 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
199933.87
200022.37
200114.15
200230.23
200319.05
200429.36
200530.65
200624.22
200730.56
200831.72
200929.88
201043.90
201125.00
201233.88
201329.59
201431.28
201540.30
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 documents19991
Non-citable documents20002
Non-citable documents200111
Non-citable documents200215
Non-citable documents200317
Non-citable documents20049
Non-citable documents20057
Non-citable documents20066
Non-citable documents20076
Non-citable documents20083
Non-citable documents20095
Non-citable documents201012
Non-citable documents201114
Non-citable documents201216
Non-citable documents201310
Non-citable documents201412
Non-citable documents201514
Citable documents1999167
Citable documents2000182
Citable documents2001195
Citable documents2002229
Citable documents2003251
Citable documents2004267
Citable documents2005272
Citable documents2006311
Citable documents2007355
Citable documents2008393
Citable documents2009412
Citable documents2010441
Citable documents2011459
Citable documents2012492
Citable documents2013517
Citable documents2014547
Citable documents2015592
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 documents199943
Uncited documents200051
Uncited documents200150
Uncited documents200255
Uncited documents200361
Uncited documents200455
Uncited documents200546
Uncited documents200655
Uncited documents200754
Uncited documents200865
Uncited documents200957
Uncited documents201064
Uncited documents201164
Uncited documents201263
Uncited documents201371
Uncited documents201480
Uncited documents2015117
Cited documents1999125
Cited documents2000133
Cited documents2001156
Cited documents2002189
Cited documents2003207
Cited documents2004221
Cited documents2005233
Cited documents2006262
Cited documents2007307
Cited documents2008331
Cited documents2009360
Cited documents2010389
Cited documents2011409
Cited documents2012445
Cited documents2013456
Cited documents2014479
Cited documents2015489
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