Scimago Journal & Country Rank

Trends in Ecology and Evolution

Country

United Kingdom

Universities and research institutions in United Kingdom

Subject Area and Category

Publisher

Elsevier Ltd.

H-Index

342

Publication type

Journals

ISSN

01695347, 18728383

Coverage

1986-2020

Information

Homepage

How to publish in this journal

tree@cell.com

Scope

Trends in Ecology & Evolution (TREE) contains polished, concise and readable reviews, opinions and letters in all areas of ecology and evolutionary science. It serves as an invaluable source of information for researchers, lecturers, teachers, field workers and students. Trends in Ecology & Evolution keeps these scientists informed of new developments and ideas across the full range of ecology and evolutionary biology - from the pure to the applied, and from molecular to global. Now, more than ever before, is it necessary for life scientists to be aware of research from a wide range of disciplines, especially in the face of the gathering momentum of global environmental change and destruction. More than any other journal, Trends in Ecology & Evolution is the major forum for coverage of all the important issues concerning organisms and their environments. Join the conversation about this journal
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
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
Ecology, Evolution, Behavior and Systematics2016Q1
Ecology, Evolution, Behavior and Systematics2017Q1
Ecology, Evolution, Behavior and Systematics2018Q1
Ecology, Evolution, Behavior and Systematics2019Q1
Ecology, Evolution, Behavior and Systematics2020Q1
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
19995.303
20005.115
20015.596
20025.553
20035.288
20045.939
20056.634
20067.472
20077.933
20088.023
20098.622
20109.614
201111.146
201210.695
201310.756
201410.425
201511.059
20169.304
20178.634
20187.816
20196.860
20206.476
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
1999159
2000184
2001203
2002176
2003127
2004119
2005123
2006129
2007115
2008110
2009114
2010107
2011130
2012124
2013132
2014107
2015117
2016138
2017132
2018121
2019138
2020144
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)19995.435
Cites / Doc. (4 years)20005.184
Cites / Doc. (4 years)20014.547
Cites / Doc. (4 years)20024.735
Cites / Doc. (4 years)20034.940
Cites / Doc. (4 years)20045.774
Cites / Doc. (4 years)20057.450
Cites / Doc. (4 years)20068.560
Cites / Doc. (4 years)200710.781
Cites / Doc. (4 years)200810.926
Cites / Doc. (4 years)200912.023
Cites / Doc. (4 years)201012.776
Cites / Doc. (4 years)201113.706
Cites / Doc. (4 years)201213.542
Cites / Doc. (4 years)201314.091
Cites / Doc. (4 years)201412.700
Cites / Doc. (4 years)201512.290
Cites / Doc. (4 years)201612.060
Cites / Doc. (4 years)201712.269
Cites / Doc. (4 years)201810.561
Cites / Doc. (4 years)201910.941
Cites / Doc. (4 years)202010.491
Cites / Doc. (3 years)19995.435
Cites / Doc. (3 years)20004.259
Cites / Doc. (3 years)20014.265
Cites / Doc. (3 years)20024.489
Cites / Doc. (3 years)20034.753
Cites / Doc. (3 years)20045.915
Cites / Doc. (3 years)20057.870
Cites / Doc. (3 years)20069.423
Cites / Doc. (3 years)200710.272
Cites / Doc. (3 years)200810.074
Cites / Doc. (3 years)200910.941
Cites / Doc. (3 years)201012.693
Cites / Doc. (3 years)201113.360
Cites / Doc. (3 years)201212.917
Cites / Doc. (3 years)201312.413
Cites / Doc. (3 years)201410.775
Cites / Doc. (3 years)201512.441
Cites / Doc. (3 years)201611.475
Cites / Doc. (3 years)201711.188
Cites / Doc. (3 years)20189.786
Cites / Doc. (3 years)20199.790
Cites / Doc. (3 years)202010.056
Cites / Doc. (2 years)19994.218
Cites / Doc. (2 years)20003.753
Cites / Doc. (2 years)20013.875
Cites / Doc. (2 years)20024.155
Cites / Doc. (2 years)20034.298
Cites / Doc. (2 years)20045.766
Cites / Doc. (2 years)20058.846
Cites / Doc. (2 years)20068.467
Cites / Doc. (2 years)20079.413
Cites / Doc. (2 years)20088.725
Cites / Doc. (2 years)200910.538
Cites / Doc. (2 years)201012.295
Cites / Doc. (2 years)201112.606
Cites / Doc. (2 years)201211.110
Cites / Doc. (2 years)201310.016
Cites / Doc. (2 years)201410.617
Cites / Doc. (2 years)201511.862
Cites / Doc. (2 years)201610.313
Cites / Doc. (2 years)20179.871
Cites / Doc. (2 years)20188.463
Cites / Doc. (2 years)20198.834
Cites / Doc. (2 years)202010.035
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 Cites199931
Self Cites200045
Self Cites200169
Self Cites200275
Self Cites200372
Self Cites200483
Self Cites200580
Self Cites200697
Self Cites200791
Self Cites200863
Self Cites200971
Self Cites201095
Self Cites201199
Self Cites2012100
Self Cites2013108
Self Cites201484
Self Cites201591
Self Cites2016126
Self Cites2017103
Self Cites2018107
Self Cites2019108
Self Cites2020104
Total Cites19991674
Total Cites20001576
Total Cites20012030
Total Cites20022451
Total Cites20032676
Total Cites20042993
Total Cites20053321
Total Cites20063477
Total Cites20073811
Total Cites20083697
Total Cites20093873
Total Cites20104303
Total Cites20114422
Total Cites20124534
Total Cites20134481
Total Cites20144159
Total Cites20154516
Total Cites20164085
Total Cites20174050
Total Cites20183787
Total Cites20193828
Total Cites20203932
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 document19996.761
External Cites per document20005.713
External Cites per document20015.571
External Cites per document20025.896
External Cites per document20035.686
External Cites per document20046.831
External Cites per document20059.234
External Cites per document200611.575
External Cites per document200712.653
External Cites per document200812.841
External Cites per document200913.927
External Cites per document201016.832
External Cites per document201118.318
External Cites per document201219.973
External Cites per document201319.698
External Cites per document201417.415
External Cites per document201518.210
External Cites per document201616.159
External Cites per document201716.243
External Cites per document201815.082
External Cites per document201914.762
External Cites per document202013.870
Cites per document19995.435
Cites per document20004.259
Cites per document20014.265
Cites per document20024.489
Cites per document20034.753
Cites per document20045.915
Cites per document20057.870
Cites per document20069.423
Cites per document200710.272
Cites per document200810.074
Cites per document200910.941
Cites per document201012.693
Cites per document201113.360
Cites per document201212.917
Cites per document201312.413
Cites per document201410.775
Cites per document201512.441
Cites per document201611.475
Cites per document201711.188
Cites per document20189.786
Cites per document20199.790
Cites per document202010.056
% 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
199911.32
200025.00
200117.73
200222.16
200330.71
200438.66
200534.96
200638.76
200740.87
200840.91
200954.39
201048.60
201147.69
201245.16
201347.73
201445.79
201553.85
201655.80
201762.12
201863.64
201958.70
202059.03
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 documents199965
Non-citable documents2000102
Non-citable documents2001124
Non-citable documents2002143
Non-citable documents2003105
Non-citable documents200480
Non-citable documents200571
Non-citable documents200677
Non-citable documents200777
Non-citable documents200884
Non-citable documents200981
Non-citable documents201089
Non-citable documents201195
Non-citable documents2012129
Non-citable documents2013139
Non-citable documents2014152
Non-citable documents2015120
Non-citable documents2016111
Non-citable documents2017119
Non-citable documents2018143
Non-citable documents2019139
Non-citable documents2020115
Citable documents1999243
Citable documents2000268
Citable documents2001352
Citable documents2002403
Citable documents2003458
Citable documents2004426
Citable documents2005351
Citable documents2006292
Citable documents2007294
Citable documents2008283
Citable documents2009273
Citable documents2010250
Citable documents2011236
Citable documents2012222
Citable documents2013222
Citable documents2014234
Citable documents2015243
Citable documents2016245
Citable documents2017243
Citable documents2018244
Citable documents2019252
Citable documents2020276
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 documents199983
Uncited documents2000116
Uncited documents2001153
Uncited documents2002197
Uncited documents2003213
Uncited documents2004183
Uncited documents2005106
Uncited documents200646
Uncited documents200738
Uncited documents200844
Uncited documents200932
Uncited documents201033
Uncited documents201134
Uncited documents201263
Uncited documents201352
Uncited documents201460
Uncited documents201546
Uncited documents201643
Uncited documents201746
Uncited documents201860
Uncited documents201940
Uncited documents202054
Cited documents1999225
Cited documents2000254
Cited documents2001323
Cited documents2002349
Cited documents2003350
Cited documents2004323
Cited documents2005316
Cited documents2006323
Cited documents2007333
Cited documents2008323
Cited documents2009322
Cited documents2010306
Cited documents2011297
Cited documents2012288
Cited documents2013309
Cited documents2014326
Cited documents2015317
Cited documents2016313
Cited documents2017316
Cited documents2018327
Cited documents2019351
Cited documents2020337
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