Scimago Journal & Country Rank

Ecosphere

CountryUnited States
22
H Index
Subject Area and CategoryAgricultural and Biological Sciences
Ecology, Evolution, Behavior and Systematics

Environmental Science
Ecology
PublisherEcological Society of America
Publication typeJournals
ISSN21508925
Coverage2010-2011, 2013-ongoing
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
Ecology2011Q1
Ecology2012Q1
Ecology2013Q1
Ecology2014Q1
Ecology2015Q1
Ecology, Evolution, Behavior and Systematics2011Q2
Ecology, Evolution, Behavior and Systematics2012Q1
Ecology, Evolution, Behavior and Systematics2013Q1
Ecology, Evolution, Behavior and Systematics2014Q1
Ecology, Evolution, Behavior and Systematics2015Q1
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
20110.956
20121.523
20132.034
20141.427
20151.452
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)20111.200
Cites / Doc. (4 years)20122.448
Cites / Doc. (4 years)20133.737
Cites / Doc. (4 years)20142.528
Cites / Doc. (4 years)20152.648
Cites / Doc. (3 years)20111.200
Cites / Doc. (3 years)20122.448
Cites / Doc. (3 years)20133.737
Cites / Doc. (3 years)20142.518
Cites / Doc. (3 years)20152.277
Cites / Doc. (2 years)20111.200
Cites / Doc. (2 years)20122.448
Cites / Doc. (2 years)20133.702
Cites / Doc. (2 years)20141.846
Cites / Doc. (2 years)20152.260
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 Cites20112
Self Cites20121
Self Cites201319
Self Cites201424
Self Cites201535
Total Cites201124
Total Cites2012257
Total Cites2013426
Total Cites2014622
Total Cites2015731
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 document20111.100
External Cites per document20122.438
External Cites per document20133.570
External Cites per document20142.421
External Cites per document20152.168
Cites per document20111.200
Cites per document20122.448
Cites per document20133.737
Cites per document20142.518
Cites per document20152.277
% 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
201135.29
201233.33
201332.90
201429.63
201532.82
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 documents20111
Non-citable documents20121
Non-citable documents20131
Non-citable documents20142
Non-citable documents20155
Citable documents201120
Citable documents2012105
Citable documents2013114
Citable documents2014247
Citable documents2015321
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 documents201110
Uncited documents201229
Uncited documents201317
Uncited documents201453
Uncited documents201581
Cited documents201111
Cited documents201277
Cited documents201398
Cited documents2014196
Cited documents2015245
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