Scimago Journal & Country Rank


Country Germany  - SIR icon SIR Ranking of Germany
H Index
Subject Area and CategoryAgricultural and Biological Sciences
Ecology, Evolution, Behavior and Systematics
Plant Science

Biochemistry, Genetics and Molecular Biology
Molecular Biology

Medicine (miscellaneous)
PublisherSpringer Verlag
Publication typeJournals
ISSN14321890, 09406360
Scope MYCORRHIZA is an international journal devoted to research into mycorrhizas - the widest symbioses in nature, involving plants and a range of soil fungi world-wide. The scope of MYCORRHIZA covers all aspects of research into mycorrhizas, including molecular biology of the plants and fungi, fungal systematics, development and structure of mycorrhizas, and effects on plant physiology, productivity, reproduction and disease resistance. The scope also includes interactions between mycorrhizal fungi and other soil organisms and effects of mycorrhizas on plant biodiversity and ecosystem structure. MYCORRHIZA contains original papers, short notes and review articles, along with commentaries and news items.


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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 Systematics1999Q2
Ecology, Evolution, Behavior and Systematics2000Q2
Ecology, Evolution, Behavior and Systematics2001Q2
Ecology, Evolution, Behavior and Systematics2002Q2
Ecology, Evolution, Behavior and Systematics2003Q2
Ecology, Evolution, Behavior and Systematics2004Q2
Ecology, Evolution, Behavior and Systematics2005Q2
Ecology, Evolution, Behavior and Systematics2006Q2
Ecology, Evolution, Behavior and Systematics2007Q2
Ecology, Evolution, Behavior and Systematics2008Q2
Ecology, Evolution, Behavior and Systematics2009Q1
Ecology, Evolution, Behavior and Systematics2010Q1
Ecology, Evolution, Behavior and Systematics2011Q2
Ecology, Evolution, Behavior and Systematics2012Q2
Ecology, Evolution, Behavior and Systematics2013Q1
Ecology, Evolution, Behavior and Systematics2014Q1
Ecology, Evolution, Behavior and Systematics2015Q1
Ecology, Evolution, Behavior and Systematics2016Q1
Ecology, Evolution, Behavior and Systematics2017Q2
Ecology, Evolution, Behavior and Systematics2018Q1
Medicine (miscellaneous)1999Q1
Medicine (miscellaneous)2000Q1
Medicine (miscellaneous)2001Q1
Medicine (miscellaneous)2002Q1
Medicine (miscellaneous)2003Q1
Medicine (miscellaneous)2004Q1
Medicine (miscellaneous)2005Q1
Medicine (miscellaneous)2006Q1
Medicine (miscellaneous)2007Q1
Medicine (miscellaneous)2008Q1
Medicine (miscellaneous)2009Q1
Medicine (miscellaneous)2010Q1
Medicine (miscellaneous)2011Q1
Medicine (miscellaneous)2012Q1
Medicine (miscellaneous)2013Q1
Medicine (miscellaneous)2014Q1
Medicine (miscellaneous)2015Q1
Medicine (miscellaneous)2016Q1
Medicine (miscellaneous)2017Q1
Medicine (miscellaneous)2018Q1
Molecular Biology1999Q3
Molecular Biology2000Q2
Molecular Biology2001Q3
Molecular Biology2002Q3
Molecular Biology2003Q3
Molecular Biology2004Q3
Molecular Biology2005Q3
Molecular Biology2006Q3
Molecular Biology2007Q3
Molecular Biology2008Q3
Molecular Biology2009Q2
Molecular Biology2010Q2
Molecular Biology2011Q3
Molecular Biology2012Q3
Molecular Biology2013Q2
Molecular Biology2014Q2
Molecular Biology2015Q2
Molecular Biology2016Q2
Molecular Biology2017Q3
Molecular Biology2018Q2
Plant Science1999Q2
Plant Science2000Q1
Plant Science2001Q1
Plant Science2002Q1
Plant Science2003Q1
Plant Science2004Q1
Plant Science2005Q2
Plant Science2006Q1
Plant Science2007Q1
Plant Science2008Q1
Plant Science2009Q1
Plant Science2010Q1
Plant Science2011Q1
Plant Science2012Q1
Plant Science2013Q1
Plant Science2014Q1
Plant Science2015Q1
Plant Science2016Q1
Plant Science2017Q1
Plant Science2018Q1

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)19991.333
Cites / Doc. (4 years)20001.461
Cites / Doc. (4 years)20011.630
Cites / Doc. (4 years)20021.798
Cites / Doc. (4 years)20032.113
Cites / Doc. (4 years)20042.146
Cites / Doc. (4 years)20052.564
Cites / Doc. (4 years)20061.974
Cites / Doc. (4 years)20072.535
Cites / Doc. (4 years)20082.584
Cites / Doc. (4 years)20093.026
Cites / Doc. (4 years)20103.441
Cites / Doc. (4 years)20112.940
Cites / Doc. (4 years)20123.405
Cites / Doc. (4 years)20133.799
Cites / Doc. (4 years)20144.203
Cites / Doc. (4 years)20153.050
Cites / Doc. (4 years)20163.731
Cites / Doc. (4 years)20173.780
Cites / Doc. (4 years)20183.360
Cites / Doc. (3 years)19991.333
Cites / Doc. (3 years)20001.492
Cites / Doc. (3 years)20011.546
Cites / Doc. (3 years)20021.689
Cites / Doc. (3 years)20032.036
Cites / Doc. (3 years)20042.105
Cites / Doc. (3 years)20052.123
Cites / Doc. (3 years)20061.835
Cites / Doc. (3 years)20072.503
Cites / Doc. (3 years)20082.492
Cites / Doc. (3 years)20093.195
Cites / Doc. (3 years)20103.074
Cites / Doc. (3 years)20112.775
Cites / Doc. (3 years)20123.427
Cites / Doc. (3 years)20133.913
Cites / Doc. (3 years)20144.089
Cites / Doc. (3 years)20153.066
Cites / Doc. (3 years)20163.824
Cites / Doc. (3 years)20173.362
Cites / Doc. (3 years)20183.333
Cites / Doc. (2 years)19991.133
Cites / Doc. (2 years)20001.216
Cites / Doc. (2 years)20011.378
Cites / Doc. (2 years)20021.538
Cites / Doc. (2 years)20031.952
Cites / Doc. (2 years)20041.713
Cites / Doc. (2 years)20051.909
Cites / Doc. (2 years)20061.719
Cites / Doc. (2 years)20072.256
Cites / Doc. (2 years)20082.435
Cites / Doc. (2 years)20092.650
Cites / Doc. (2 years)20102.655
Cites / Doc. (2 years)20112.856
Cites / Doc. (2 years)20123.441
Cites / Doc. (2 years)20133.485
Cites / Doc. (2 years)20144.073
Cites / Doc. (2 years)20153.000
Cites / Doc. (2 years)20163.431
Cites / Doc. (2 years)20173.082
Cites / Doc. (2 years)20183.170
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 Cites199930
Self Cites200015
Self Cites200149
Self Cites200227
Self Cites200343
Self Cites200449
Self Cites200543
Self Cites200641
Self Cites200793
Self Cites200833
Self Cites200940
Self Cites201058
Self Cites201152
Self Cites201246
Self Cites201379
Self Cites2014106
Self Cites201547
Self Cites201694
Self Cites201776
Self Cites201867
Total Cites1999164
Total Cites2000197
Total Cites2001201
Total Cites2002250
Total Cites2003281
Total Cites2004320
Total Cites2005310
Total Cites2006334
Total Cites2007453
Total Cites2008476
Total Cites2009476
Total Cites2010458
Total Cites2011383
Total Cites2012562
Total Cites2013716
Total Cites2014777
Total Cites2015647
Total Cites2016719
Total Cites2017706
Total Cites2018650
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 document19991.089
External Cites per document20001.379
External Cites per document20011.169
External Cites per document20021.507
External Cites per document20031.725
External Cites per document20041.783
External Cites per document20051.829
External Cites per document20061.610
External Cites per document20071.989
External Cites per document20082.319
External Cites per document20092.926
External Cites per document20102.685
External Cites per document20112.399
External Cites per document20123.146
External Cites per document20133.481
External Cites per document20143.532
External Cites per document20152.844
External Cites per document20163.324
External Cites per document20173.000
External Cites per document20182.990
Cites per document19991.333
Cites per document20001.492
Cites per document20011.546
Cites per document20021.689
Cites per document20032.036
Cites per document20042.105
Cites per document20052.123
Cites per document20061.835
Cites per document20072.503
Cites per document20082.492
Cites per document20093.195
Cites per document20103.074
Cites per document20112.775
Cites per document20123.427
Cites per document20133.913
Cites per document20144.089
Cites per document20153.066
Cites per document20163.824
Cites per document20173.362
Cites per document20183.333
% 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 documents19991
Non-citable documents20000
Non-citable documents20012
Non-citable documents20025
Non-citable documents20039
Non-citable documents20048
Non-citable documents20056
Non-citable documents20062
Non-citable documents20073
Non-citable documents20083
Non-citable documents20093
Non-citable documents20106
Non-citable documents20115
Non-citable documents20128
Non-citable documents20133
Non-citable documents20143
Non-citable documents20152
Non-citable documents20162
Non-citable documents20172
Non-citable documents20180
Citable documents1999123
Citable documents2000132
Citable documents2001130
Citable documents2002148
Citable documents2003138
Citable documents2004152
Citable documents2005146
Citable documents2006182
Citable documents2007181
Citable documents2008191
Citable documents2009149
Citable documents2010149
Citable documents2011138
Citable documents2012164
Citable documents2013183
Citable documents2014190
Citable documents2015211
Citable documents2016188
Citable documents2017210
Citable documents2018195
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 documents199951
Uncited documents200047
Uncited documents200147
Uncited documents200246
Uncited documents200348
Uncited documents200453
Uncited documents200537
Uncited documents200651
Uncited documents200741
Uncited documents200841
Uncited documents200928
Uncited documents201028
Uncited documents201126
Uncited documents201223
Uncited documents201319
Uncited documents201419
Uncited documents201536
Uncited documents201625
Uncited documents201733
Uncited documents201820
Cited documents199973
Cited documents200085
Cited documents200185
Cited documents2002107
Cited documents200399
Cited documents2004107
Cited documents2005115
Cited documents2006133
Cited documents2007143
Cited documents2008153
Cited documents2009124
Cited documents2010127
Cited documents2011117
Cited documents2012149
Cited documents2013167
Cited documents2014174
Cited documents2015177
Cited documents2016165
Cited documents2017179
Cited documents2018175
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