Scimago Journal & Country Rank

Journal of Phycology

CountryUnited Kingdom
106
H Index
Subject Area and CategoryAgricultural and Biological Sciences
Aquatic Science
Plant Science
PublisherBlackwell Publishing Inc.
Publication typeJournals
ISSN15298817, 00223646
Coverage1980, 1987-ongoing
Scope The Journal of Phycology was founded in 1965 by the Phycological Society of America. The Journal is a leading international journal and publishes research from all over the world. All aspects of basic and applied research on algae are included to provide a common medium for the ecologist, physiologist, cell biologist, molecular biologist, morphologist, oceanographer, acquaculturist, systematist, geneticist, and biochemist. The Journal also welcomes research that emphasizes algal interactions with other organisms and the roles of algae as components of natural ecosystems. (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 Science1997Q1
Aquatic Science1998Q1
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
Aquatic Science2016Q1
Plant Science1997Q1
Plant Science1998Q1
Plant Science1999Q1
Plant Science2000Q1
Plant Science2001Q1
Plant Science2002Q1
Plant Science2003Q1
Plant Science2004Q1
Plant Science2005Q1
Plant Science2006Q1
Plant Science2007Q1
Plant Science2008Q1
Plant Science2009Q1
Plant Science2010Q1
Plant Science2011Q1
Plant Science2012Q1
Plant Science2013Q1
Plant Science2014Q1
Plant Science2015Q1
Plant Science2016Q1
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
19991.457
20001.470
20011.465
20021.473
20031.383
20041.801
20051.417
20061.675
20071.684
20081.705
20091.377
20101.360
20111.238
20121.035
20131.159
20141.242
20151.266
20161.065
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)19992.160
Cites / Doc. (4 years)20001.989
Cites / Doc. (4 years)20012.136
Cites / Doc. (4 years)20022.474
Cites / Doc. (4 years)20032.391
Cites / Doc. (4 years)20042.813
Cites / Doc. (4 years)20052.863
Cites / Doc. (4 years)20062.872
Cites / Doc. (4 years)20073.208
Cites / Doc. (4 years)20083.489
Cites / Doc. (4 years)20092.753
Cites / Doc. (4 years)20102.752
Cites / Doc. (4 years)20112.694
Cites / Doc. (4 years)20122.669
Cites / Doc. (4 years)20132.823
Cites / Doc. (4 years)20143.260
Cites / Doc. (4 years)20153.179
Cites / Doc. (4 years)20162.879
Cites / Doc. (3 years)19992.160
Cites / Doc. (3 years)20002.035
Cites / Doc. (3 years)20012.085
Cites / Doc. (3 years)20022.459
Cites / Doc. (3 years)20032.236
Cites / Doc. (3 years)20042.770
Cites / Doc. (3 years)20052.749
Cites / Doc. (3 years)20062.843
Cites / Doc. (3 years)20073.140
Cites / Doc. (3 years)20083.379
Cites / Doc. (3 years)20092.588
Cites / Doc. (3 years)20102.505
Cites / Doc. (3 years)20112.431
Cites / Doc. (3 years)20122.586
Cites / Doc. (3 years)20132.868
Cites / Doc. (3 years)20143.236
Cites / Doc. (3 years)20153.084
Cites / Doc. (3 years)20162.790
Cites / Doc. (2 years)19992.176
Cites / Doc. (2 years)20001.784
Cites / Doc. (2 years)20011.979
Cites / Doc. (2 years)20022.209
Cites / Doc. (2 years)20032.050
Cites / Doc. (2 years)20042.514
Cites / Doc. (2 years)20052.675
Cites / Doc. (2 years)20062.584
Cites / Doc. (2 years)20072.947
Cites / Doc. (2 years)20083.070
Cites / Doc. (2 years)20092.286
Cites / Doc. (2 years)20102.232
Cites / Doc. (2 years)20112.150
Cites / Doc. (2 years)20122.453
Cites / Doc. (2 years)20132.815
Cites / Doc. (2 years)20143.144
Cites / Doc. (2 years)20152.928
Cites / Doc. (2 years)20162.630
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 Cites1999138
Self Cites2000145
Self Cites2001123
Self Cites2002155
Self Cites2003113
Self Cites2004127
Self Cites2005129
Self Cites2006141
Self Cites2007133
Self Cites2008150
Self Cites2009110
Self Cites201093
Self Cites201190
Self Cites201290
Self Cites201395
Self Cites201468
Self Cites201564
Self Cites201677
Total Cites1999808
Total Cites2000820
Total Cites2001857
Total Cites2002991
Total Cites2003823
Total Cites20041011
Total Cites20051009
Total Cites20061052
Total Cites20071146
Total Cites20081247
Total Cites20091043
Total Cites20101052
Total Cites20111055
Total Cites20121068
Total Cites20131196
Total Cites20141262
Total Cites20151033
Total Cites2016809
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 document19991.791
External Cites per document20001.675
External Cites per document20011.786
External Cites per document20022.074
External Cites per document20031.929
External Cites per document20042.422
External Cites per document20052.398
External Cites per document20062.462
External Cites per document20072.775
External Cites per document20082.973
External Cites per document20092.315
External Cites per document20102.283
External Cites per document20112.224
External Cites per document20122.368
External Cites per document20132.640
External Cites per document20143.062
External Cites per document20152.893
External Cites per document20162.524
Cites per document19992.160
Cites per document20002.035
Cites per document20012.085
Cites per document20022.459
Cites per document20032.236
Cites per document20042.770
Cites per document20052.749
Cites per document20062.843
Cites per document20073.140
Cites per document20083.379
Cites per document20092.588
Cites per document20102.505
Cites per document20112.431
Cites per document20122.586
Cites per document20132.868
Cites per document20143.236
Cites per document20153.084
Cites per document20162.790
% 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
199928.05
200034.33
200127.12
200222.83
200335.66
200433.87
200531.06
200647.97
200732.52
200840.61
200939.01
201035.86
201138.67
201235.09
201337.72
201440.40
201550.49
201642.48
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 documents19997
Non-citable documents20009
Non-citable documents200113
Non-citable documents200213
Non-citable documents200311
Non-citable documents20049
Non-citable documents200513
Non-citable documents200615
Non-citable documents200714
Non-citable documents20089
Non-citable documents20098
Non-citable documents20109
Non-citable documents201117
Non-citable documents201223
Non-citable documents201349
Non-citable documents201445
Non-citable documents201549
Non-citable documents201626
Citable documents1999374
Citable documents2000403
Citable documents2001411
Citable documents2002403
Citable documents2003368
Citable documents2004365
Citable documents2005367
Citable documents2006370
Citable documents2007365
Citable documents2008369
Citable documents2009403
Citable documents2010420
Citable documents2011434
Citable documents2012413
Citable documents2013417
Citable documents2014390
Citable documents2015335
Citable documents2016290
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 documents1999111
Uncited documents2000128
Uncited documents2001143
Uncited documents2002108
Uncited documents2003111
Uncited documents200478
Uncited documents200595
Uncited documents200684
Uncited documents200771
Uncited documents200876
Uncited documents200986
Uncited documents201097
Uncited documents2011109
Uncited documents201296
Uncited documents2013116
Uncited documents201495
Uncited documents201595
Uncited documents201674
Cited documents1999270
Cited documents2000284
Cited documents2001281
Cited documents2002308
Cited documents2003268
Cited documents2004296
Cited documents2005285
Cited documents2006301
Cited documents2007308
Cited documents2008302
Cited documents2009325
Cited documents2010332
Cited documents2011342
Cited documents2012340
Cited documents2013350
Cited documents2014340
Cited documents2015289
Cited documents2016242
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