Scimago Journal & Country Rank

Gondwana Research

Country United States  - SIR icon SIR Ranking of United States
104
H Index
Subject Area and CategoryEarth and Planetary Sciences
Geology
PublisherElsevier Inc.
Publication typeJournals
ISSN1342937X
Coverage1997-ongoing
Scope Gondwana Research (GR) is an International Journal aimed to promote high quality research publications on all topics related to solid Earth, particularly with reference to the origin and evolution of continents, continental assemblies and their resources. GR is an "all earth science" journal with no restrictions on geological time, terrane or theme and covers a wide spectrum of topics in geosciences such as geology, geomorphology, palaeontology, structure, petrology, geochemistry, stable isotopes, geochronology, economic geology, exploration geology, engineering geology, geophysics, and environmental geology among other themes, and provides an appropriate forum to integrate studies from different disciplines and different terrains.

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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
Geology1999Q2
Geology2000Q3
Geology2001Q3
Geology2002Q3
Geology2003Q2
Geology2004Q2
Geology2005Q1
Geology2006Q1
Geology2007Q1
Geology2008Q1
Geology2009Q1
Geology2010Q1
Geology2011Q1
Geology2012Q1
Geology2013Q1
Geology2014Q1
Geology2015Q1
Geology2016Q1
Geology2017Q1
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
19990.323
20000.272
20010.263
20020.233
20030.566
20040.428
20050.802
20060.860
20070.833
20081.950
20092.458
20103.168
20113.333
20123.813
20133.898
20144.763
20154.889
20164.367
20173.424
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)19990.406
Cites / Doc. (4 years)20000.370
Cites / Doc. (4 years)20010.593
Cites / Doc. (4 years)20020.250
Cites / Doc. (4 years)20030.789
Cites / Doc. (4 years)20040.657
Cites / Doc. (4 years)20050.627
Cites / Doc. (4 years)20061.518
Cites / Doc. (4 years)20071.364
Cites / Doc. (4 years)20082.734
Cites / Doc. (4 years)20093.934
Cites / Doc. (4 years)20105.134
Cites / Doc. (4 years)20115.933
Cites / Doc. (4 years)20126.444
Cites / Doc. (4 years)20137.475
Cites / Doc. (4 years)20148.612
Cites / Doc. (4 years)20158.363
Cites / Doc. (4 years)20167.844
Cites / Doc. (4 years)20177.255
Cites / Doc. (3 years)19990.406
Cites / Doc. (3 years)20000.370
Cites / Doc. (3 years)20010.590
Cites / Doc. (3 years)20020.233
Cites / Doc. (3 years)20030.795
Cites / Doc. (3 years)20040.628
Cites / Doc. (3 years)20051.053
Cites / Doc. (3 years)20061.393
Cites / Doc. (3 years)20071.319
Cites / Doc. (3 years)20083.014
Cites / Doc. (3 years)20094.522
Cites / Doc. (3 years)20105.458
Cites / Doc. (3 years)20116.040
Cites / Doc. (3 years)20127.056
Cites / Doc. (3 years)20137.676
Cites / Doc. (3 years)20148.937
Cites / Doc. (3 years)20158.246
Cites / Doc. (3 years)20168.123
Cites / Doc. (3 years)20176.389
Cites / Doc. (2 years)19990.406
Cites / Doc. (2 years)20000.371
Cites / Doc. (2 years)20010.628
Cites / Doc. (2 years)20020.221
Cites / Doc. (2 years)20030.729
Cites / Doc. (2 years)20041.215
Cites / Doc. (2 years)20050.865
Cites / Doc. (2 years)20061.253
Cites / Doc. (2 years)20071.244
Cites / Doc. (2 years)20083.604
Cites / Doc. (2 years)20094.718
Cites / Doc. (2 years)20105.729
Cites / Doc. (2 years)20116.567
Cites / Doc. (2 years)20127.380
Cites / Doc. (2 years)20138.204
Cites / Doc. (2 years)20148.321
Cites / Doc. (2 years)20158.687
Cites / Doc. (2 years)20167.086
Cites / Doc. (2 years)20175.400
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 Cites19995
Self Cites200014
Self Cites200148
Self Cites20029
Self Cites200369
Self Cites200442
Self Cites200533
Self Cites200670
Self Cites200740
Self Cites2008238
Self Cites2009408
Self Cites2010360
Self Cites2011490
Self Cites2012506
Self Cites2013493
Self Cites2014513
Self Cites2015561
Self Cites2016668
Self Cites2017436
Total Cites199913
Total Cites200040
Total Cites200179
Total Cites200280
Total Cites2003264
Total Cites2004226
Total Cites2005240
Total Cites2006305
Total Cites2007302
Total Cites2008633
Total Cites20091108
Total Cites20101419
Total Cites20111679
Total Cites20122251
Total Cites20132963
Total Cites20144102
Total Cites20154115
Total Cites20164305
Total Cites20173859
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 document19990.250
External Cites per document20000.241
External Cites per document20010.231
External Cites per document20020.207
External Cites per document20030.587
External Cites per document20040.511
External Cites per document20050.908
External Cites per document20061.073
External Cites per document20071.144
External Cites per document20081.881
External Cites per document20092.857
External Cites per document20104.073
External Cites per document20114.277
External Cites per document20125.470
External Cites per document20136.399
External Cites per document20147.819
External Cites per document20157.122
External Cites per document20166.862
External Cites per document20175.667
Cites per document19990.406
Cites per document20000.370
Cites per document20010.590
Cites per document20020.233
Cites per document20030.795
Cites per document20040.628
Cites per document20051.053
Cites per document20061.393
Cites per document20071.319
Cites per document20083.014
Cites per document20094.522
Cites per document20105.458
Cites per document20116.040
Cites per document20127.056
Cites per document20137.676
Cites per document20148.937
Cites per document20158.246
Cites per document20168.123
Cites per document20176.389
% 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
199917.11
200029.73
200133.04
200224.62
200338.46
200434.69
200529.03
200645.24
200742.70
200850.00
200938.14
201048.51
201163.77
201264.85
201365.59
201466.67
201562.56
201663.75
201761.24
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 documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20066
Non-citable documents200715
Non-citable documents200825
Non-citable documents200924
Non-citable documents201022
Non-citable documents201116
Non-citable documents201217
Non-citable documents201318
Non-citable documents201430
Non-citable documents201532
Non-citable documents201631
Non-citable documents201722
Citable documents199932
Citable documents2000108
Citable documents2001134
Citable documents2002343
Citable documents2003332
Citable documents2004360
Citable documents2005228
Citable documents2006219
Citable documents2007229
Citable documents2008210
Citable documents2009245
Citable documents2010260
Citable documents2011278
Citable documents2012319
Citable documents2013386
Citable documents2014459
Citable documents2015499
Citable documents2016530
Citable documents2017604
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 documents199923
Uncited documents200080
Uncited documents200185
Uncited documents2002296
Uncited documents2003206
Uncited documents2004259
Uncited documents2005118
Uncited documents2006106
Uncited documents2007119
Uncited documents200867
Uncited documents200952
Uncited documents201034
Uncited documents201138
Uncited documents201237
Uncited documents201337
Uncited documents201436
Uncited documents201549
Uncited documents201645
Uncited documents201754
Cited documents19999
Cited documents200028
Cited documents200149
Cited documents200247
Cited documents2003126
Cited documents2004101
Cited documents2005110
Cited documents2006119
Cited documents2007125
Cited documents2008168
Cited documents2009217
Cited documents2010248
Cited documents2011256
Cited documents2012299
Cited documents2013367
Cited documents2014453
Cited documents2015482
Cited documents2016516
Cited documents2017572
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