Journal of South American Earth Sciences

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.

Category	Year	Quartile
Earth-Surface Processes	1997	Q1
Earth-Surface Processes	1998	Q2
Earth-Surface Processes	1999	Q1
Earth-Surface Processes	2000	Q2
Earth-Surface Processes	2001	Q2
Earth-Surface Processes	2002	Q2
Earth-Surface Processes	2003	Q1
Earth-Surface Processes	2004	Q1
Earth-Surface Processes	2005	Q1
Earth-Surface Processes	2006	Q2
Earth-Surface Processes	2007	Q2
Earth-Surface Processes	2008	Q1
Earth-Surface Processes	2009	Q1
Earth-Surface Processes	2010	Q1
Earth-Surface Processes	2011	Q1
Earth-Surface Processes	2012	Q2
Earth-Surface Processes	2013	Q2
Earth-Surface Processes	2014	Q1
Earth-Surface Processes	2015	Q1
Earth-Surface Processes	2016	Q1
Geology	1997	Q2
Geology	1998	Q1
Geology	1999	Q1
Geology	2000	Q1
Geology	2001	Q1
Geology	2002	Q1
Geology	2003	Q1
Geology	2004	Q1
Geology	2005	Q1
Geology	2006	Q1
Geology	2007	Q1
Geology	2008	Q1
Geology	2009	Q1
Geology	2010	Q1
Geology	2011	Q1
Geology	2012	Q1
Geology	2013	Q1
Geology	2014	Q2
Geology	2015	Q1
Geology	2016	Q1

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.

Year	SJR
1999	0.997
2000	0.647
2001	0.729
2002	0.794
2003	0.989
2004	0.996
2005	1.523
2006	0.709
2007	0.825
2008	0.926
2009	0.921
2010	0.919
2011	1.163
2012	0.948
2013	0.895
2014	0.873
2015	0.913
2016	0.899

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 document	Year	Value
Cites / Doc. (4 years)	1999	1.140
Cites / Doc. (4 years)	2000	0.837
Cites / Doc. (4 years)	2001	0.950
Cites / Doc. (4 years)	2002	1.199
Cites / Doc. (4 years)	2003	1.322
Cites / Doc. (4 years)	2004	1.422
Cites / Doc. (4 years)	2005	1.710
Cites / Doc. (4 years)	2006	1.346
Cites / Doc. (4 years)	2007	1.298
Cites / Doc. (4 years)	2008	1.549
Cites / Doc. (4 years)	2009	1.672
Cites / Doc. (4 years)	2010	2.544
Cites / Doc. (4 years)	2011	2.102
Cites / Doc. (4 years)	2012	2.014
Cites / Doc. (4 years)	2013	1.853
Cites / Doc. (4 years)	2014	1.973
Cites / Doc. (4 years)	2015	2.082
Cites / Doc. (4 years)	2016	1.865
Cites / Doc. (3 years)	1999	1.140
Cites / Doc. (3 years)	2000	0.750
Cites / Doc. (3 years)	2001	0.877
Cites / Doc. (3 years)	2002	1.020
Cites / Doc. (3 years)	2003	1.275
Cites / Doc. (3 years)	2004	1.387
Cites / Doc. (3 years)	2005	1.683
Cites / Doc. (3 years)	2006	1.044
Cites / Doc. (3 years)	2007	1.111
Cites / Doc. (3 years)	2008	1.497
Cites / Doc. (3 years)	2009	1.585
Cites / Doc. (3 years)	2010	1.867
Cites / Doc. (3 years)	2011	1.970
Cites / Doc. (3 years)	2012	2.000
Cites / Doc. (3 years)	2013	1.877
Cites / Doc. (3 years)	2014	1.729
Cites / Doc. (3 years)	2015	1.975
Cites / Doc. (3 years)	2016	1.830
Cites / Doc. (2 years)	1999	1.104
Cites / Doc. (2 years)	2000	0.679
Cites / Doc. (2 years)	2001	0.796
Cites / Doc. (2 years)	2002	0.769
Cites / Doc. (2 years)	2003	1.191
Cites / Doc. (2 years)	2004	1.556
Cites / Doc. (2 years)	2005	1.167
Cites / Doc. (2 years)	2006	0.829
Cites / Doc. (2 years)	2007	1.088
Cites / Doc. (2 years)	2008	1.522
Cites / Doc. (2 years)	2009	1.353
Cites / Doc. (2 years)	2010	1.712
Cites / Doc. (2 years)	2011	1.985
Cites / Doc. (2 years)	2012	2.033
Cites / Doc. (2 years)	2013	1.684
Cites / Doc. (2 years)	2014	1.665
Cites / Doc. (2 years)	2015	1.909
Cites / Doc. (2 years)	2016	1.516

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.

Cites	Year	Value
Self Cites	1999	14
Self Cites	2000	12
Self Cites	2001	11
Self Cites	2002	17
Self Cites	2003	17
Self Cites	2004	24
Self Cites	2005	29
Self Cites	2006	18
Self Cites	2007	12
Self Cites	2008	23
Self Cites	2009	15
Self Cites	2010	30
Self Cites	2011	58
Self Cites	2012	75
Self Cites	2013	75
Self Cites	2014	61
Self Cites	2015	135
Self Cites	2016	111
Total Cites	1999	114
Total Cites	2000	81
Total Cites	2001	114
Total Cites	2002	152
Total Cites	2003	213
Total Cites	2004	240
Total Cites	2005	271
Total Cites	2006	189
Total Cites	2007	200
Total Cites	2008	253
Total Cites	2009	252
Total Cites	2010	295
Total Cites	2011	400
Total Cites	2012	414
Total Cites	2013	443
Total Cites	2014	503
Total Cites	2015	626
Total Cites	2016	712

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.

Cites	Year	Value
External Cites per document	1999	1.000
External Cites per document	2000	0.639
External Cites per document	2001	0.792
External Cites per document	2002	0.906
External Cites per document	2003	1.174
External Cites per document	2004	1.249
External Cites per document	2005	1.503
External Cites per document	2006	0.945
External Cites per document	2007	1.044
External Cites per document	2008	1.361
External Cites per document	2009	1.491
External Cites per document	2010	1.677
External Cites per document	2011	1.685
External Cites per document	2012	1.638
External Cites per document	2013	1.559
External Cites per document	2014	1.519
External Cites per document	2015	1.549
External Cites per document	2016	1.545
Cites per document	1999	1.140
Cites per document	2000	0.750
Cites per document	2001	0.877
Cites per document	2002	1.020
Cites per document	2003	1.275
Cites per document	2004	1.387
Cites per document	2005	1.683
Cites per document	2006	1.044
Cites per document	2007	1.111
Cites per document	2008	1.497
Cites per document	2009	1.585
Cites per document	2010	1.867
Cites per document	2011	1.970
Cites per document	2012	2.000
Cites per document	2013	1.877
Cites per document	2014	1.729
Cites per document	2015	1.975
Cites per document	2016	1.830

% 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.

Year	International Collaboration
1999	39.02
2000	55.77
2001	46.43
2002	44.07
2003	51.72
2004	46.67
2005	39.29
2006	53.33
2007	60.61
2008	55.07
2009	51.67
2010	53.75
2011	61.25
2012	52.22
2013	52.55
2014	48.65
2015	44.38
2016	39.57

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.

Documents	Year	Value
Non-citable documents	1999	0
Non-citable documents	2000	0
Non-citable documents	2001	0
Non-citable documents	2002	0
Non-citable documents	2003	0
Non-citable documents	2004	0
Non-citable documents	2005	1
Non-citable documents	2006	6
Non-citable documents	2007	9
Non-citable documents	2008	8
Non-citable documents	2009	3
Non-citable documents	2010	4
Non-citable documents	2011	6
Non-citable documents	2012	13
Non-citable documents	2013	14
Non-citable documents	2014	16
Non-citable documents	2015	21
Non-citable documents	2016	19
Citable documents	1999	100
Citable documents	2000	108
Citable documents	2001	130
Citable documents	2002	149
Citable documents	2003	167
Citable documents	2004	173
Citable documents	2005	161
Citable documents	2006	181
Citable documents	2007	180
Citable documents	2008	169
Citable documents	2009	159
Citable documents	2010	158
Citable documents	2011	203
Citable documents	2012	207
Citable documents	2013	236
Citable documents	2014	291
Citable documents	2015	317
Citable documents	2016	389

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.

Documents	Year	Value
Uncited documents	1999	48
Uncited documents	2000	60
Uncited documents	2001	69
Uncited documents	2002	74
Uncited documents	2003	77
Uncited documents	2004	74
Uncited documents	2005	67
Uncited documents	2006	92
Uncited documents	2007	88
Uncited documents	2008	63
Uncited documents	2009	57
Uncited documents	2010	49
Uncited documents	2011	72
Uncited documents	2012	62
Uncited documents	2013	77
Uncited documents	2014	97
Uncited documents	2015	101
Uncited documents	2016	123
Cited documents	1999	52
Cited documents	2000	48
Cited documents	2001	61
Cited documents	2002	75
Cited documents	2003	90
Cited documents	2004	99
Cited documents	2005	95
Cited documents	2006	95
Cited documents	2007	101
Cited documents	2008	114
Cited documents	2009	105
Cited documents	2010	113
Cited documents	2011	137
Cited documents	2012	158
Cited documents	2013	173
Cited documents	2014	210
Cited documents	2015	237
Cited documents	2016	285

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Country	United Kingdom	58 H Index
Subject Area and Category	Earth and Planetary Sciences Earth-Surface Processes Geology
Publisher	Earth Sciences and Resources Institute
Publication type	Journals
ISSN	08959811
Coverage	1988-1992, 1994-ongoing
Scope	The Journal of South American Earth Sciences provides an international medium for the publication of scientific work concerned with all aspects of the earth sciences in the South American continent and the surrounding oceans. Work is also accepted from the adjacent regions of the Caribbean, Central America and Antarctic Peninsula. Papers must have a regional appeal and should present work of more than local significance. Research papers dealing with the regional geology of South American cratons and mobile belts; economic geology particularly metallogenesis and hydrocarbon genesis; stratigraphy, structure and basin evolution; geophysics and geochemistry; volcanology; tectonics and Quaternary geology are featured. (source)