Scimago Journal & Country Rank

Theoretical Ecology

Country Germany  - SIR icon SIR Ranking of Germany
28
H Index
Subject Area and CategoryEnvironmental Science
Ecological Modeling
Ecology
PublisherSpringer Verlag
Publication typeJournals
ISSN18741738
Coverage2008-ongoing
Scope Theoretical Ecology publishes innovative research in theoretical ecology, broadly defined. Papers should use theoretical approaches to answer questions of ecological interest and appeal to and be readable by a broad audience of ecologists. Work that uses mathematical, statistical, computational, or conceptual approaches is all welcomed, provided that the goal is to increase ecological understanding. Papers that only use existing approaches to analyze data, or are only mathematical analyses that do not further ecological understanding, are not appropriate. Work that bridges disciplinary boundaries, such as the intersection between quantitative social sciences and ecology, or physical influences on ecological processes, will also be particularly welcome.

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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
Ecological Modeling2009Q2
Ecological Modeling2010Q1
Ecological Modeling2011Q1
Ecological Modeling2012Q1
Ecological Modeling2013Q1
Ecological Modeling2014Q1
Ecological Modeling2015Q1
Ecological Modeling2016Q2
Ecological Modeling2017Q2
Ecological Modeling2018Q1
Ecology2009Q1
Ecology2010Q1
Ecology2011Q1
Ecology2012Q1
Ecology2013Q1
Ecology2014Q1
Ecology2015Q1
Ecology2016Q1
Ecology2017Q2
Ecology2018Q1
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
20090.996
20101.176
20111.346
20121.661
20131.472
20141.420
20151.290
20161.149
20170.873
20181.252
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)20092.636
Cites / Doc. (4 years)20101.606
Cites / Doc. (4 years)20112.073
Cites / Doc. (4 years)20122.868
Cites / Doc. (4 years)20132.571
Cites / Doc. (4 years)20142.392
Cites / Doc. (4 years)20152.080
Cites / Doc. (4 years)20161.889
Cites / Doc. (4 years)20171.841
Cites / Doc. (4 years)20181.853
Cites / Doc. (3 years)20080.000
Cites / Doc. (3 years)20092.636
Cites / Doc. (3 years)20101.606
Cites / Doc. (3 years)20112.073
Cites / Doc. (3 years)20122.800
Cites / Doc. (3 years)20132.490
Cites / Doc. (3 years)20142.140
Cites / Doc. (3 years)20151.929
Cites / Doc. (3 years)20161.907
Cites / Doc. (3 years)20171.651
Cites / Doc. (3 years)20181.951
Cites / Doc. (2 years)20080.000
Cites / Doc. (2 years)20092.636
Cites / Doc. (2 years)20101.606
Cites / Doc. (2 years)20111.977
Cites / Doc. (2 years)20122.621
Cites / Doc. (2 years)20132.122
Cites / Doc. (2 years)20141.953
Cites / Doc. (2 years)20152.138
Cites / Doc. (2 years)20161.324
Cites / Doc. (2 years)20171.723
Cites / Doc. (2 years)20182.093
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 Cites20091
Self Cites20105
Self Cites20112
Self Cites20129
Self Cites201312
Self Cites20149
Self Cites201513
Self Cites20163
Self Cites20176
Self Cites20184
Total Cites20080
Total Cites200929
Total Cites201053
Total Cites2011114
Total Cites2012224
Total Cites2013259
Total Cites2014259
Total Cites2015243
Total Cites2016204
Total Cites2017175
Total Cites2018199
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 document20092.545
External Cites per document20101.455
External Cites per document20112.036
External Cites per document20122.688
External Cites per document20132.375
External Cites per document20142.066
External Cites per document20151.825
External Cites per document20161.879
External Cites per document20171.594
External Cites per document20181.912
Cites per document20080.000
Cites per document20092.636
Cites per document20101.606
Cites per document20112.073
Cites per document20122.800
Cites per document20132.490
Cites per document20142.140
Cites per document20151.929
Cites per document20161.907
Cites per document20171.651
Cites per document20181.951
% 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
20088.33
200926.09
201039.13
201140.54
201246.81
201342.50
201447.62
201525.93
201652.38
201728.89
201845.24
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 documents20091
Non-citable documents20102
Non-citable documents20113
Non-citable documents20123
Non-citable documents20133
Non-citable documents20143
Non-citable documents20153
Non-citable documents20162
Non-citable documents20175
Non-citable documents201812
Citable documents20080
Citable documents200911
Citable documents201033
Citable documents201155
Citable documents201280
Citable documents2013104
Citable documents2014121
Citable documents2015126
Citable documents2016107
Citable documents2017106
Citable documents2018102
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 documents20093
Uncited documents201011
Uncited documents201116
Uncited documents201214
Uncited documents201324
Uncited documents201433
Uncited documents201538
Uncited documents201632
Uncited documents201737
Uncited documents201840
Cited documents20080
Cited documents20099
Cited documents201024
Cited documents201142
Cited documents201269
Cited documents201383
Cited documents201491
Cited documents201591
Cited documents201677
Cited documents201774
Cited documents201874
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