Scimago Journal & Country Rank

Journal of Plankton Research

CountryUnited Kingdom
70
H Index
Subject Area and CategoryAgricultural and Biological Sciences
Aquatic Science
Ecology, Evolution, Behavior and Systematics

Environmental Science
Ecology
PublisherOxford University Press
Publication typeJournals
ISSN01427873, 14643774
Coverage1979-ongoing
Scope Journal of Plankton Research publishes innovative papers that significantly advance the field of plankton research, and in particular, our understanding of plankton dynamics. The main topics covered are: •plankton ecology and behaviour, including model and theoretical studies •plankton physiology, including experimental results •molecular biology, genetics and taxonomy of planktonic organisms •biological properties and content of natural waters as they impinge directly on plankton physiology and ecology •development and testing of new methods for plankton research All kinds of marine, brackish and freshwater plankton are considered: viruses, bacteria, fungi, phytoplankton, and zooplankton, including meroplankton and ichthyoplankton. (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
Aquatic Science1999Q1
Aquatic Science2000Q1
Aquatic Science2001Q1
Aquatic Science2002Q1
Aquatic Science2003Q1
Aquatic Science2004Q1
Aquatic Science2005Q1
Aquatic Science2006Q1
Aquatic Science2007Q1
Aquatic Science2008Q1
Aquatic Science2009Q1
Aquatic Science2010Q1
Aquatic Science2011Q1
Aquatic Science2012Q1
Aquatic Science2013Q1
Aquatic Science2014Q1
Aquatic Science2015Q1
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 Systematics2009Q2
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 Systematics2015Q2
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
19991.598
20001.233
20011.231
20021.231
20031.305
20041.032
20051.105
20061.195
20071.318
20081.178
20090.923
20101.200
20111.177
20121.556
20131.279
20141.085
20151.043
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)19991.654
Cites / Doc. (4 years)20001.506
Cites / Doc. (4 years)20011.556
Cites / Doc. (4 years)20021.763
Cites / Doc. (4 years)20031.862
Cites / Doc. (4 years)20041.724
Cites / Doc. (4 years)20051.872
Cites / Doc. (4 years)20062.073
Cites / Doc. (4 years)20072.245
Cites / Doc. (4 years)20082.168
Cites / Doc. (4 years)20092.044
Cites / Doc. (4 years)20102.293
Cites / Doc. (4 years)20112.253
Cites / Doc. (4 years)20122.631
Cites / Doc. (4 years)20132.582
Cites / Doc. (4 years)20142.822
Cites / Doc. (4 years)20151.940
Cites / Doc. (3 years)19991.654
Cites / Doc. (3 years)20001.412
Cites / Doc. (3 years)20011.511
Cites / Doc. (3 years)20021.733
Cites / Doc. (3 years)20031.811
Cites / Doc. (3 years)20041.645
Cites / Doc. (3 years)20051.729
Cites / Doc. (3 years)20061.963
Cites / Doc. (3 years)20072.114
Cites / Doc. (3 years)20082.146
Cites / Doc. (3 years)20091.911
Cites / Doc. (3 years)20102.052
Cites / Doc. (3 years)20112.172
Cites / Doc. (3 years)20122.704
Cites / Doc. (3 years)20132.592
Cites / Doc. (3 years)20142.626
Cites / Doc. (3 years)20151.786
Cites / Doc. (2 years)19991.484
Cites / Doc. (2 years)20001.186
Cites / Doc. (2 years)20011.339
Cites / Doc. (2 years)20021.599
Cites / Doc. (2 years)20031.636
Cites / Doc. (2 years)20041.346
Cites / Doc. (2 years)20051.413
Cites / Doc. (2 years)20061.779
Cites / Doc. (2 years)20072.079
Cites / Doc. (2 years)20081.730
Cites / Doc. (2 years)20091.573
Cites / Doc. (2 years)20101.929
Cites / Doc. (2 years)20112.065
Cites / Doc. (2 years)20122.564
Cites / Doc. (2 years)20132.384
Cites / Doc. (2 years)20142.623
Cites / Doc. (2 years)20151.642
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 Cites1999119
Self Cites2000110
Self Cites200191
Self Cites200271
Self Cites200364
Self Cites200450
Self Cites200561
Self Cites200689
Self Cites200766
Self Cites200860
Self Cites200969
Self Cites201081
Self Cites2011106
Self Cites201272
Self Cites201360
Self Cites2014133
Self Cites201525
Total Cites1999716
Total Cites2000600
Total Cites2001662
Total Cites2002695
Total Cites2003670
Total Cites2004584
Total Cites2005652
Total Cites2006746
Total Cites2007742
Total Cites2008678
Total Cites2009604
Total Cites2010673
Total Cites2011784
Total Cites20121079
Total Cites2013985
Total Cites2014927
Total Cites2015711
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 document19991.379
External Cites per document20001.153
External Cites per document20011.304
External Cites per document20021.556
External Cites per document20031.638
External Cites per document20041.504
External Cites per document20051.568
External Cites per document20061.729
External Cites per document20071.926
External Cites per document20081.956
External Cites per document20091.693
External Cites per document20101.805
External Cites per document20111.878
External Cites per document20122.524
External Cites per document20132.434
External Cites per document20142.249
External Cites per document20151.724
Cites per document19991.654
Cites per document20001.412
Cites per document20011.511
Cites per document20021.733
Cites per document20031.811
Cites per document20041.645
Cites per document20051.729
Cites per document20061.963
Cites per document20072.114
Cites per document20082.146
Cites per document20091.911
Cites per document20102.052
Cites per document20112.172
Cites per document20122.704
Cites per document20132.592
Cites per document20142.626
Cites per document20151.786
% 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
199925.00
200025.87
200137.07
200226.32
200335.38
200436.88
200533.05
200629.13
200731.73
200829.41
200928.32
201041.96
201132.28
201231.58
201329.20
201437.44
201539.58
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 documents19996
Non-citable documents20003
Non-citable documents20014
Non-citable documents20022
Non-citable documents20033
Non-citable documents20045
Non-citable documents20058
Non-citable documents20069
Non-citable documents200711
Non-citable documents20089
Non-citable documents200910
Non-citable documents20108
Non-citable documents201114
Non-citable documents201215
Non-citable documents201316
Non-citable documents201413
Non-citable documents201513
Citable documents1999433
Citable documents2000425
Citable documents2001438
Citable documents2002401
Citable documents2003370
Citable documents2004355
Citable documents2005377
Citable documents2006380
Citable documents2007351
Citable documents2008316
Citable documents2009316
Citable documents2010328
Citable documents2011361
Citable documents2012399
Citable documents2013380
Citable documents2014353
Citable documents2015398
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 documents1999137
Uncited documents2000150
Uncited documents2001168
Uncited documents2002133
Uncited documents2003109
Uncited documents2004120
Uncited documents2005129
Uncited documents2006118
Uncited documents2007100
Uncited documents200880
Uncited documents200983
Uncited documents201082
Uncited documents201199
Uncited documents201284
Uncited documents201386
Uncited documents201465
Uncited documents2015150
Cited documents1999302
Cited documents2000278
Cited documents2001274
Cited documents2002270
Cited documents2003264
Cited documents2004240
Cited documents2005256
Cited documents2006271
Cited documents2007262
Cited documents2008245
Cited documents2009243
Cited documents2010254
Cited documents2011276
Cited documents2012330
Cited documents2013310
Cited documents2014301
Cited documents2015261
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