Scimago Journal & Country Rank

Gondwana Research

Country United States  - SIR icon SIR Ranking of United States
124
H Index
Subject Area and CategoryEarth and Planetary Sciences
Geology
Publisher Elsevier Inc.
Publication typeJournals
ISSN1342937X
Coverage1997-2020
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. In addition to regular articles and thematic issues, the journal invites high profile state-of-the-art reviews on thrust area topics for its column, 'GR FOCUS'. Focus articles include short biographies and photographs of the authors. Short articles (within ten printed pages) for rapid publication reporting important discoveries or innovative models of global interest will be considered under the category 'GR LETTERS'.

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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
Geology2018Q1
Geology2019Q1
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
20183.612
20193.033
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)20010.592
Cites / Doc. (4 years)20020.251
Cites / Doc. (4 years)20030.770
Cites / Doc. (4 years)20040.660
Cites / Doc. (4 years)20050.624
Cites / Doc. (4 years)20061.628
Cites / Doc. (4 years)20071.478
Cites / Doc. (4 years)20082.907
Cites / Doc. (4 years)20094.133
Cites / Doc. (4 years)20105.219
Cites / Doc. (4 years)20115.997
Cites / Doc. (4 years)20126.553
Cites / Doc. (4 years)20137.600
Cites / Doc. (4 years)20148.829
Cites / Doc. (4 years)20158.562
Cites / Doc. (4 years)20168.248
Cites / Doc. (4 years)20177.716
Cites / Doc. (4 years)20187.279
Cites / Doc. (4 years)20197.190
Cites / Doc. (3 years)19990.406
Cites / Doc. (3 years)20000.370
Cites / Doc. (3 years)20010.588
Cites / Doc. (3 years)20020.232
Cites / Doc. (3 years)20030.772
Cites / Doc. (3 years)20040.635
Cites / Doc. (3 years)20051.080
Cites / Doc. (3 years)20061.545
Cites / Doc. (3 years)20071.429
Cites / Doc. (3 years)20083.262
Cites / Doc. (3 years)20094.529
Cites / Doc. (3 years)20105.541
Cites / Doc. (3 years)20116.124
Cites / Doc. (3 years)20127.193
Cites / Doc. (3 years)20137.818
Cites / Doc. (3 years)20149.118
Cites / Doc. (3 years)20158.446
Cites / Doc. (3 years)20168.553
Cites / Doc. (3 years)20176.854
Cites / Doc. (3 years)20186.908
Cites / Doc. (3 years)20197.005
Cites / Doc. (2 years)19990.406
Cites / Doc. (2 years)20000.371
Cites / Doc. (2 years)20010.626
Cites / Doc. (2 years)20020.219
Cites / Doc. (2 years)20030.710
Cites / Doc. (2 years)20041.258
Cites / Doc. (2 years)20050.891
Cites / Doc. (2 years)20061.406
Cites / Doc. (2 years)20071.405
Cites / Doc. (2 years)20083.647
Cites / Doc. (2 years)20094.700
Cites / Doc. (2 years)20105.833
Cites / Doc. (2 years)20116.701
Cites / Doc. (2 years)20127.542
Cites / Doc. (2 years)20138.336
Cites / Doc. (2 years)20148.554
Cites / Doc. (2 years)20158.947
Cites / Doc. (2 years)20167.514
Cites / Doc. (2 years)20175.907
Cites / Doc. (2 years)20186.579
Cites / Doc. (2 years)20196.302
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 Cites200149
Self Cites20029
Self Cites200370
Self Cites200444
Self Cites200535
Self Cites200670
Self Cites200740
Self Cites2008239
Self Cites2009408
Self Cites2010360
Self Cites2011492
Self Cites2012513
Self Cites2013503
Self Cites2014519
Self Cites2015563
Self Cites2016675
Self Cites2017467
Self Cites2018326
Self Cites2019236
Total Cites199913
Total Cites200040
Total Cites200180
Total Cites200282
Total Cites2003267
Total Cites2004233
Total Cites2005242
Total Cites2006306
Total Cites2007303
Total Cites2008636
Total Cites20091105
Total Cites20101435
Total Cites20111684
Total Cites20122273
Total Cites20133002
Total Cites20144185
Total Cites20154206
Total Cites20164516
Total Cites20174126
Total Cites20184359
Total Cites20194098
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 document20010.228
External Cites per document20020.206
External Cites per document20030.569
External Cites per document20040.515
External Cites per document20050.924
External Cites per document20061.192
External Cites per document20071.241
External Cites per document20082.036
External Cites per document20092.857
External Cites per document20104.151
External Cites per document20114.335
External Cites per document20125.570
External Cites per document20136.508
External Cites per document20147.987
External Cites per document20157.315
External Cites per document20167.275
External Cites per document20176.078
External Cites per document20186.391
External Cites per document20196.602
Cites per document19990.406
Cites per document20000.370
Cites per document20010.588
Cites per document20020.232
Cites per document20030.772
Cites per document20040.635
Cites per document20051.080
Cites per document20061.545
Cites per document20071.429
Cites per document20083.262
Cites per document20094.529
Cites per document20105.541
Cites per document20116.124
Cites per document20127.193
Cites per document20137.818
Cites per document20149.118
Cites per document20158.446
Cites per document20168.553
Cites per document20176.854
Cites per document20186.908
Cites per document20197.005
% 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
199916.88
200028.21
200133.05
200225.00
200338.46
200434.34
200529.03
200645.24
200742.70
200850.00
200938.14
201050.50
201165.22
201266.67
201365.59
201466.67
201562.56
201663.49
201763.29
201869.80
201961.94
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 documents20001
Non-citable documents20011
Non-citable documents20021
Non-citable documents20030
Non-citable documents20045
Non-citable documents20058
Non-citable documents200628
Non-citable documents200733
Non-citable documents200840
Non-citable documents200925
Non-citable documents201023
Non-citable documents201119
Non-citable documents201220
Non-citable documents201320
Non-citable documents201430
Non-citable documents201533
Non-citable documents201633
Non-citable documents201725
Non-citable documents201823
Non-citable documents201923
Citable documents199932
Citable documents2000108
Citable documents2001136
Citable documents2002354
Citable documents2003346
Citable documents2004367
Citable documents2005224
Citable documents2006198
Citable documents2007212
Citable documents2008195
Citable documents2009244
Citable documents2010259
Citable documents2011275
Citable documents2012316
Citable documents2013384
Citable documents2014459
Citable documents2015498
Citable documents2016528
Citable documents2017602
Citable documents2018631
Citable documents2019585
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 documents200081
Uncited documents200187
Uncited documents2002307
Uncited documents2003218
Uncited documents2004269
Uncited documents2005120
Uncited documents2006107
Uncited documents2007120
Uncited documents200866
Uncited documents200951
Uncited documents201034
Uncited documents201137
Uncited documents201237
Uncited documents201337
Uncited documents201433
Uncited documents201548
Uncited documents201645
Uncited documents201747
Uncited documents201854
Uncited documents201943
Cited documents19999
Cited documents200028
Cited documents200150
Cited documents200248
Cited documents2003128
Cited documents2004103
Cited documents2005112
Cited documents2006119
Cited documents2007125
Cited documents2008169
Cited documents2009218
Cited documents2010248
Cited documents2011257
Cited documents2012299
Cited documents2013367
Cited documents2014456
Cited documents2015483
Cited documents2016516
Cited documents2017580
Cited documents2018600
Cited documents2019565
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