Scimago Journal & Country Rank

Modeling Earth Systems and Environment


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.

Agricultural and Biological Sciences (miscellaneous)2020Q2
Agricultural and Biological Sciences (miscellaneous)2021Q1
Computers in Earth Sciences2020Q3
Computers in Earth Sciences2021Q2
Environmental Science (miscellaneous)2020Q2
Environmental Science (miscellaneous)2021Q2
Statistics, Probability and Uncertainty2020Q2
Statistics, Probability and Uncertainty2021Q2

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.

Total Documents

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

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)20150.000
Cites / Doc. (4 years)20161.583
Cites / Doc. (4 years)20171.078
Cites / Doc. (4 years)20182.141
Cites / Doc. (4 years)20192.107
Cites / Doc. (4 years)20202.605
Cites / Doc. (4 years)20213.908
Cites / Doc. (3 years)20150.000
Cites / Doc. (3 years)20161.583
Cites / Doc. (3 years)20171.078
Cites / Doc. (3 years)20182.141
Cites / Doc. (3 years)20192.065
Cites / Doc. (3 years)20202.314
Cites / Doc. (3 years)20213.960
Cites / Doc. (2 years)20150.000
Cites / Doc. (2 years)20161.583
Cites / Doc. (2 years)20171.078
Cites / Doc. (2 years)20182.071
Cites / Doc. (2 years)20191.900
Cites / Doc. (2 years)20202.283
Cites / Doc. (2 years)20213.899
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 Cites20150
Self Cites201629
Self Cites201757
Self Cites2018330
Self Cites201993
Self Cites202056
Self Cites2021478
Total Cites20150
Total Cites201676
Total Cites2017276
Total Cites2018822
Total Cites2019927
Total Cites2020877
Total Cites20211778
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 document20150
External Cites per document20161.000
External Cites per document20170.862
External Cites per document20181.288
External Cites per document20191.862
External Cites per document20202.166
External Cites per document20212.895
Cites per document20150.000
Cites per document20161.583
Cites per document20171.078
Cites per document20182.141
Cites per document20192.065
Cites per document20202.314
Cites per document20213.960
% 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 documents20150
Non-citable documents20161
Non-citable documents20172
Non-citable documents20182
Non-citable documents20191
Non-citable documents20200
Non-citable documents20210
Citable documents20150
Citable documents201647
Citable documents2017254
Citable documents2018382
Citable documents2019448
Citable documents2020379
Citable documents2021449
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 documents20150
Uncited documents201614
Uncited documents2017125
Uncited documents2018111
Uncited documents2019136
Uncited documents2020108
Uncited documents202165
Cited documents20150
Cited documents201634
Cited documents2017131
Cited documents2018273
Cited documents2019313
Cited documents2020271
Cited documents2021384
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Metrics based on Scopus® data as of April 2022
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The users of Scimago Journal & Country Rank have the possibility to dialogue through comments linked to a specific journal. The purpose is to have a forum in which general doubts about the processes of publication in the journal, experiences and other issues derived from the publication of papers are resolved. For topics on particular articles, maintain the dialogue through the usual channels with your editor.

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