Scimago Journal & Country Rank

Marine Mammal Science

CountryUnited States
H Index
Subject Area and CategoryAgricultural and Biological Sciences
Aquatic Science
Ecology, Evolution, Behavior and Systematics
PublisherSociety for Marine Mammalogy
Publication typeJournals
Scope Published for the Society for Marine Mammalogy, Marine Mammal Science is a source of significant new findings on marine mammals resulting from original research on their form and function, evolution, systematics, physiology, biochemistry, behavior, population biology, life history, genetics, ecology and conservation. The journal features both original and review articles, notes, opinions and letters. It serves as a vital resource for anyone studying marine mammals. (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.

Aquatic Science1999Q2
Aquatic Science2000Q1
Aquatic Science2001Q1
Aquatic Science2002Q1
Aquatic Science2003Q2
Aquatic Science2004Q1
Aquatic Science2005Q2
Aquatic Science2006Q2
Aquatic Science2007Q1
Aquatic Science2008Q1
Aquatic Science2009Q1
Aquatic Science2010Q2
Aquatic Science2011Q2
Aquatic Science2012Q1
Aquatic Science2013Q1
Aquatic Science2014Q1
Aquatic Science2015Q1
Ecology, Evolution, Behavior and Systematics1999Q2
Ecology, Evolution, Behavior and Systematics2000Q2
Ecology, Evolution, Behavior and Systematics2001Q1
Ecology, Evolution, Behavior and Systematics2002Q1
Ecology, Evolution, Behavior and Systematics2003Q2
Ecology, Evolution, Behavior and Systematics2004Q1
Ecology, Evolution, Behavior and Systematics2005Q2
Ecology, Evolution, Behavior and Systematics2006Q2
Ecology, Evolution, Behavior and Systematics2007Q2
Ecology, Evolution, Behavior and Systematics2008Q2
Ecology, Evolution, Behavior and Systematics2009Q2
Ecology, Evolution, Behavior and Systematics2010Q2
Ecology, Evolution, Behavior and Systematics2011Q2
Ecology, Evolution, Behavior and Systematics2012Q2
Ecology, Evolution, Behavior and Systematics2013Q1
Ecology, Evolution, Behavior and Systematics2014Q2
Ecology, Evolution, Behavior and Systematics2015Q2

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)19990.969
Cites / Doc. (4 years)20001.023
Cites / Doc. (4 years)20011.506
Cites / Doc. (4 years)20021.599
Cites / Doc. (4 years)20031.646
Cites / Doc. (4 years)20041.640
Cites / Doc. (4 years)20051.413
Cites / Doc. (4 years)20061.765
Cites / Doc. (4 years)20072.004
Cites / Doc. (4 years)20082.227
Cites / Doc. (4 years)20092.179
Cites / Doc. (4 years)20101.913
Cites / Doc. (4 years)20111.996
Cites / Doc. (4 years)20122.292
Cites / Doc. (4 years)20132.101
Cites / Doc. (4 years)20142.202
Cites / Doc. (4 years)20151.953
Cites / Doc. (3 years)19990.969
Cites / Doc. (3 years)20001.058
Cites / Doc. (3 years)20011.577
Cites / Doc. (3 years)20021.819
Cites / Doc. (3 years)20031.455
Cites / Doc. (3 years)20041.538
Cites / Doc. (3 years)20051.360
Cites / Doc. (3 years)20061.647
Cites / Doc. (3 years)20071.795
Cites / Doc. (3 years)20082.089
Cites / Doc. (3 years)20092.184
Cites / Doc. (3 years)20101.714
Cites / Doc. (3 years)20111.886
Cites / Doc. (3 years)20122.202
Cites / Doc. (3 years)20132.111
Cites / Doc. (3 years)20142.084
Cites / Doc. (3 years)20151.926
Cites / Doc. (2 years)19990.915
Cites / Doc. (2 years)20001.147
Cites / Doc. (2 years)20011.858
Cites / Doc. (2 years)20021.537
Cites / Doc. (2 years)20031.387
Cites / Doc. (2 years)20041.409
Cites / Doc. (2 years)20051.170
Cites / Doc. (2 years)20061.400
Cites / Doc. (2 years)20071.528
Cites / Doc. (2 years)20082.176
Cites / Doc. (2 years)20092.022
Cites / Doc. (2 years)20101.586
Cites / Doc. (2 years)20111.748
Cites / Doc. (2 years)20122.179
Cites / Doc. (2 years)20131.938
Cites / Doc. (2 years)20142.059
Cites / Doc. (2 years)20151.824
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 Cites199946
Self Cites200042
Self Cites200163
Self Cites200239
Self Cites200353
Self Cites200439
Self Cites200537
Self Cites200650
Self Cites200758
Self Cites200866
Self Cites200953
Self Cites201039
Self Cites201142
Self Cites201252
Self Cites201339
Self Cites201467
Self Cites201568
Total Cites1999189
Total Cites2000220
Total Cites2001298
Total Cites2002271
Total Cites2003211
Total Cites2004243
Total Cites2005238
Total Cites2006275
Total Cites2007332
Total Cites2008399
Total Cites2009452
Total Cites2010353
Total Cites2011381
Total Cites2012447
Total Cites2013439
Total Cites2014469
Total Cites2015470
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 document19990.733
External Cites per document20000.856
External Cites per document20011.243
External Cites per document20021.557
External Cites per document20031.090
External Cites per document20041.291
External Cites per document20051.149
External Cites per document20061.347
External Cites per document20071.481
External Cites per document20081.743
External Cites per document20091.928
External Cites per document20101.524
External Cites per document20111.678
External Cites per document20121.946
External Cites per document20131.923
External Cites per document20141.787
External Cites per document20151.648
Cites per document19990.969
Cites per document20001.058
Cites per document20011.577
Cites per document20021.819
Cites per document20031.455
Cites per document20041.538
Cites per document20051.360
Cites per document20061.647
Cites per document20071.795
Cites per document20082.089
Cites per document20092.184
Cites per document20101.714
Cites per document20111.886
Cites per document20122.202
Cites per document20132.111
Cites per document20142.084
Cites per document20151.926
% 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 documents19996
Non-citable documents200043
Non-citable documents200176
Non-citable documents200299
Non-citable documents200369
Non-citable documents200442
Non-citable documents200520
Non-citable documents200617
Non-citable documents200713
Non-citable documents200817
Non-citable documents200919
Non-citable documents201022
Non-citable documents201118
Non-citable documents201215
Non-citable documents201315
Non-citable documents201418
Non-citable documents201532
Citable documents1999195
Citable documents2000208
Citable documents2001189
Citable documents2002149
Citable documents2003145
Citable documents2004158
Citable documents2005175
Citable documents2006167
Citable documents2007185
Citable documents2008191
Citable documents2009207
Citable documents2010206
Citable documents2011202
Citable documents2012203
Citable documents2013208
Citable documents2014225
Citable documents2015244
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 documents199996
Uncited documents2000139
Uncited documents2001115
Uncited documents2002120
Uncited documents2003105
Uncited documents200485
Uncited documents200572
Uncited documents200663
Uncited documents200773
Uncited documents200868
Uncited documents200968
Uncited documents201086
Uncited documents201172
Uncited documents201262
Uncited documents201364
Uncited documents201470
Uncited documents201586
Cited documents1999105
Cited documents2000112
Cited documents2001150
Cited documents2002128
Cited documents2003109
Cited documents2004115
Cited documents2005123
Cited documents2006121
Cited documents2007125
Cited documents2008140
Cited documents2009158
Cited documents2010142
Cited documents2011148
Cited documents2012156
Cited documents2013159
Cited documents2014173
Cited documents2015190
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