Scimago Journal & Country Rank

Conservation Lettersopen access

Country United States  - SIR icon SIR Ranking of United States
51
H Index
Subject Area and CategoryAgricultural and Biological Sciences
Ecology, Evolution, Behavior and Systematics

Environmental Science
Ecology
Nature and Landscape Conservation
PublisherJohn Wiley & Sons Inc.
Publication typeJournals
ISSN1755263X
Coverage2008, 2010-ongoing
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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
Ecology2009Q1
Ecology2010Q1
Ecology2011Q1
Ecology2012Q1
Ecology2013Q1
Ecology2014Q1
Ecology2015Q1
Ecology2016Q1
Ecology2017Q1
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
Nature and Landscape Conservation2009Q1
Nature and Landscape Conservation2010Q1
Nature and Landscape Conservation2011Q1
Nature and Landscape Conservation2012Q1
Nature and Landscape Conservation2013Q1
Nature and Landscape Conservation2014Q1
Nature and Landscape Conservation2015Q1
Nature and Landscape Conservation2016Q1
Nature and Landscape Conservation2017Q1
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
20091.343
20102.541
20112.847
20122.744
20132.768
20143.177
20153.511
20163.064
20173.828
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)20080.000
Cites / Doc. (4 years)20093.000
Cites / Doc. (4 years)20107.000
Cites / Doc. (4 years)20113.852
Cites / Doc. (4 years)20124.880
Cites / Doc. (4 years)20135.061
Cites / Doc. (4 years)20145.991
Cites / Doc. (4 years)20156.342
Cites / Doc. (4 years)20165.899
Cites / Doc. (4 years)20177.498
Cites / Doc. (3 years)20080.000
Cites / Doc. (3 years)20093.000
Cites / Doc. (3 years)20107.000
Cites / Doc. (3 years)20113.852
Cites / Doc. (3 years)20124.860
Cites / Doc. (3 years)20135.061
Cites / Doc. (3 years)20145.657
Cites / Doc. (3 years)20156.124
Cites / Doc. (3 years)20165.594
Cites / Doc. (3 years)20178.115
Cites / Doc. (2 years)20080.000
Cites / Doc. (2 years)20093.000
Cites / Doc. (2 years)20107.000
Cites / Doc. (2 years)20113.925
Cites / Doc. (2 years)20124.860
Cites / Doc. (2 years)20134.643
Cites / Doc. (2 years)20145.391
Cites / Doc. (2 years)20155.414
Cites / Doc. (2 years)20165.610
Cites / Doc. (2 years)20178.558
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 Cites20080
Self Cites20090
Self Cites20100
Self Cites201114
Self Cites201226
Self Cites201333
Self Cites201436
Self Cites201536
Self Cites201634
Self Cites201752
Total Cites20080
Total Cites20093
Total Cites20107
Total Cites2011208
Total Cites2012520
Total Cites2013835
Total Cites2014956
Total Cites20151139
Total Cites20161007
Total Cites20171201
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 document20080
External Cites per document20093.000
External Cites per document20107.000
External Cites per document20113.593
External Cites per document20124.617
External Cites per document20134.861
External Cites per document20145.444
External Cites per document20155.930
External Cites per document20165.406
External Cites per document20177.764
Cites per document20080.000
Cites per document20093.000
Cites per document20107.000
Cites per document20113.852
Cites per document20124.860
Cites per document20135.061
Cites per document20145.657
Cites per document20156.124
Cites per document20165.594
Cites per document20178.115
% 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
2008100.00
20090
201055.56
201146.43
201251.67
201360.34
201454.05
201550.00
201659.09
201747.33
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 documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20111
Non-citable documents20123
Non-citable documents20135
Non-citable documents20145
Non-citable documents20156
Non-citable documents20168
Non-citable documents201748
Citable documents20080
Citable documents20091
Citable documents20101
Citable documents201154
Citable documents2012107
Citable documents2013165
Citable documents2014169
Citable documents2015186
Citable documents2016180
Citable documents2017148
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 documents20080
Uncited documents20090
Uncited documents20100
Uncited documents201110
Uncited documents201214
Uncited documents201319
Uncited documents201421
Uncited documents201532
Uncited documents201626
Uncited documents201720
Cited documents20080
Cited documents20091
Cited documents20101
Cited documents201145
Cited documents201296
Cited documents2013151
Cited documents2014153
Cited documents2015160
Cited documents2016162
Cited documents2017176
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