Chemie der Erde

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
Geochemistry and Petrology	1997	Q4
Geochemistry and Petrology	1998	Q4
Geochemistry and Petrology	1999	Q4
Geochemistry and Petrology	2000	Q3
Geochemistry and Petrology	2001	Q3
Geochemistry and Petrology	2002	Q3
Geochemistry and Petrology	2003	Q4
Geochemistry and Petrology	2004	Q3
Geochemistry and Petrology	2005	Q3
Geochemistry and Petrology	2006	Q2
Geochemistry and Petrology	2007	Q2
Geochemistry and Petrology	2008	Q2
Geochemistry and Petrology	2009	Q2
Geochemistry and Petrology	2010	Q2
Geochemistry and Petrology	2011	Q2
Geochemistry and Petrology	2012	Q2
Geochemistry and Petrology	2013	Q2
Geochemistry and Petrology	2014	Q2
Geochemistry and Petrology	2015	Q2
Geochemistry and Petrology	2016	Q2
Geophysics	1997	Q3
Geophysics	1998	Q3
Geophysics	1999	Q3
Geophysics	2000	Q3
Geophysics	2001	Q3
Geophysics	2002	Q3
Geophysics	2003	Q4
Geophysics	2004	Q3
Geophysics	2005	Q3
Geophysics	2006	Q2
Geophysics	2007	Q2
Geophysics	2008	Q2
Geophysics	2009	Q2
Geophysics	2010	Q2
Geophysics	2011	Q2
Geophysics	2012	Q2
Geophysics	2013	Q2
Geophysics	2014	Q2
Geophysics	2015	Q2
Geophysics	2016	Q2

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	0.204
2000	0.388
2001	0.225
2002	0.196
2003	0.161
2004	0.323
2005	0.325
2006	0.678
2007	0.674
2008	0.959
2009	0.868
2010	0.808
2011	0.876
2012	0.766
2013	0.725
2014	0.823
2015	0.880
2016	0.697

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	0.363
Cites / Doc. (4 years)	2000	0.354
Cites / Doc. (4 years)	2001	0.227
Cites / Doc. (4 years)	2002	0.319
Cites / Doc. (4 years)	2003	0.229
Cites / Doc. (4 years)	2004	0.522
Cites / Doc. (4 years)	2005	0.633
Cites / Doc. (4 years)	2006	1.338
Cites / Doc. (4 years)	2007	1.433
Cites / Doc. (4 years)	2008	1.986
Cites / Doc. (4 years)	2009	2.259
Cites / Doc. (4 years)	2010	1.698
Cites / Doc. (4 years)	2011	1.901
Cites / Doc. (4 years)	2012	1.799
Cites / Doc. (4 years)	2013	2.350
Cites / Doc. (4 years)	2014	2.237
Cites / Doc. (4 years)	2015	2.018
Cites / Doc. (4 years)	2016	1.970
Cites / Doc. (3 years)	1999	0.363
Cites / Doc. (3 years)	2000	0.377
Cites / Doc. (3 years)	2001	0.179
Cites / Doc. (3 years)	2002	0.235
Cites / Doc. (3 years)	2003	0.278
Cites / Doc. (3 years)	2004	0.644
Cites / Doc. (3 years)	2005	0.745
Cites / Doc. (3 years)	2006	1.551
Cites / Doc. (3 years)	2007	1.444
Cites / Doc. (3 years)	2008	2.000
Cites / Doc. (3 years)	2009	1.516
Cites / Doc. (3 years)	2010	1.718
Cites / Doc. (3 years)	2011	1.883
Cites / Doc. (3 years)	2012	1.708
Cites / Doc. (3 years)	2013	2.054
Cites / Doc. (3 years)	2014	1.963
Cites / Doc. (3 years)	2015	1.881
Cites / Doc. (3 years)	2016	1.740
Cites / Doc. (2 years)	1999	0.216
Cites / Doc. (2 years)	2000	0.235
Cites / Doc. (2 years)	2001	0.132
Cites / Doc. (2 years)	2002	0.229
Cites / Doc. (2 years)	2003	0.313
Cites / Doc. (2 years)	2004	0.750
Cites / Doc. (2 years)	2005	0.750
Cites / Doc. (2 years)	2006	1.806
Cites / Doc. (2 years)	2007	1.462
Cites / Doc. (2 years)	2008	1.278
Cites / Doc. (2 years)	2009	1.348
Cites / Doc. (2 years)	2010	1.567
Cites / Doc. (2 years)	2011	1.680
Cites / Doc. (2 years)	2012	1.473
Cites / Doc. (2 years)	2013	1.824
Cites / Doc. (2 years)	2014	1.731
Cites / Doc. (2 years)	2015	1.485
Cites / Doc. (2 years)	2016	1.433

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	1
Self Cites	2000	5
Self Cites	2001	1
Self Cites	2002	2
Self Cites	2003	0
Self Cites	2004	2
Self Cites	2005	2
Self Cites	2006	1
Self Cites	2007	2
Self Cites	2008	5
Self Cites	2009	3
Self Cites	2010	4
Self Cites	2011	14
Self Cites	2012	8
Self Cites	2013	11
Self Cites	2014	15
Self Cites	2015	12
Self Cites	2016	9
Total Cites	1999	29
Total Cites	2000	20
Total Cites	2001	10
Total Cites	2002	12
Total Cites	2003	15
Total Cites	2004	29
Total Cites	2005	35
Total Cites	2006	76
Total Cites	2007	78
Total Cites	2008	114
Total Cites	2009	97
Total Cites	2010	134
Total Cites	2011	194
Total Cites	2012	181
Total Cites	2013	228
Total Cites	2014	214
Total Cites	2015	252
Total Cites	2016	228

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	0.350
External Cites per document	2000	0.283
External Cites per document	2001	0.161
External Cites per document	2002	0.196
External Cites per document	2003	0.278
External Cites per document	2004	0.600
External Cites per document	2005	0.702
External Cites per document	2006	1.531
External Cites per document	2007	1.407
External Cites per document	2008	1.912
External Cites per document	2009	1.469
External Cites per document	2010	1.667
External Cites per document	2011	1.748
External Cites per document	2012	1.632
External Cites per document	2013	1.955
External Cites per document	2014	1.826
External Cites per document	2015	1.791
External Cites per document	2016	1.672
Cites per document	1999	0.363
Cites per document	2000	0.377
Cites per document	2001	0.179
Cites per document	2002	0.235
Cites per document	2003	0.278
Cites per document	2004	0.644
Cites per document	2005	0.745
Cites per document	2006	1.551
Cites per document	2007	1.444
Cites per document	2008	2.000
Cites per document	2009	1.516
Cites per document	2010	1.718
Cites per document	2011	1.883
Cites per document	2012	1.708
Cites per document	2013	2.054
Cites per document	2014	1.963
Cites per document	2015	1.881
Cites per document	2016	1.740

% 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	25.00
2000	9.09
2001	0.00
2002	21.05
2003	15.38
2004	33.33
2005	13.64
2006	33.33
2007	33.33
2008	42.86
2009	26.47
2010	17.78
2011	32.26
2012	28.95
2013	48.78
2014	38.33
2015	34.29
2016	37.25

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	0
Non-citable documents	2006	1
Non-citable documents	2007	1
Non-citable documents	2008	1
Non-citable documents	2009	0
Non-citable documents	2010	2
Non-citable documents	2011	4
Non-citable documents	2012	4
Non-citable documents	2013	3
Non-citable documents	2014	1
Non-citable documents	2015	5
Non-citable documents	2016	5
Citable documents	1999	80
Citable documents	2000	53
Citable documents	2001	56
Citable documents	2002	51
Citable documents	2003	54
Citable documents	2004	45
Citable documents	2005	47
Citable documents	2006	49
Citable documents	2007	54
Citable documents	2008	57
Citable documents	2009	64
Citable documents	2010	78
Citable documents	2011	103
Citable documents	2012	106
Citable documents	2013	111
Citable documents	2014	109
Citable documents	2015	134
Citable documents	2016	131

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	61
Uncited documents	2000	41
Uncited documents	2001	47
Uncited documents	2002	40
Uncited documents	2003	43
Uncited documents	2004	30
Uncited documents	2005	32
Uncited documents	2006	23
Uncited documents	2007	23
Uncited documents	2008	20
Uncited documents	2009	26
Uncited documents	2010	23
Uncited documents	2011	41
Uncited documents	2012	39
Uncited documents	2013	34
Uncited documents	2014	40
Uncited documents	2015	53
Uncited documents	2016	45
Cited documents	1999	19
Cited documents	2000	12
Cited documents	2001	9
Cited documents	2002	11
Cited documents	2003	11
Cited documents	2004	15
Cited documents	2005	15
Cited documents	2006	27
Cited documents	2007	32
Cited documents	2008	38
Cited documents	2009	38
Cited documents	2010	57
Cited documents	2011	66
Cited documents	2012	71
Cited documents	2013	80
Cited documents	2014	70
Cited documents	2015	86
Cited documents	2016	91

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Country	United States	38 H Index
Subject Area and Category	Earth and Planetary Sciences Geochemistry and Petrology Geophysics
Publisher	Gustav Fischer Verlag
Publication type	Journals
ISSN	00092819
Coverage	1981-1990, 1993-ongoing
Scope	Chemie der Erde, one of the oldest journals for geochemistry-related topics, promotes broad interdisciplinary discussion on chemical problems in the geosciences, geoecology and environmental sciences. Numerous contributions by young authors have allowed the journal to retain its ?young" scientific profile. Publications addressing interdisciplinary questions are particularly encouraged. The journal, through very personalized consultation and its worldwide distribution, offers entry into the world of international scientific communication. The international journal ?Chemie der Erde" publishes original papers, brief news items and surveys of selected topics. (source)