Palaeogeography, Palaeoclimatology, Palaeoecology

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	Q1
Earth-Surface Processes	1999	Q1
Earth-Surface Processes	2000	Q1
Earth-Surface Processes	2001	Q1
Earth-Surface Processes	2002	Q1
Earth-Surface Processes	2003	Q1
Earth-Surface Processes	2004	Q1
Earth-Surface Processes	2005	Q1
Earth-Surface Processes	2006	Q1
Earth-Surface Processes	2007	Q1
Earth-Surface Processes	2008	Q1
Earth-Surface Processes	2009	Q1
Earth-Surface Processes	2010	Q1
Earth-Surface Processes	2011	Q1
Earth-Surface Processes	2012	Q1
Earth-Surface Processes	2013	Q1
Earth-Surface Processes	2014	Q1
Earth-Surface Processes	2015	Q1
Earth-Surface Processes	2016	Q1
Ecology, Evolution, Behavior and Systematics	1997	Q1
Ecology, Evolution, Behavior and Systematics	1998	Q1
Ecology, Evolution, Behavior and Systematics	1999	Q1
Ecology, Evolution, Behavior and Systematics	2000	Q1
Ecology, Evolution, Behavior and Systematics	2001	Q1
Ecology, Evolution, Behavior and Systematics	2002	Q1
Ecology, Evolution, Behavior and Systematics	2003	Q1
Ecology, Evolution, Behavior and Systematics	2004	Q1
Ecology, Evolution, Behavior and Systematics	2005	Q1
Ecology, Evolution, Behavior and Systematics	2006	Q1
Ecology, Evolution, Behavior and Systematics	2007	Q1
Ecology, Evolution, Behavior and Systematics	2008	Q1
Ecology, Evolution, Behavior and Systematics	2009	Q1
Ecology, Evolution, Behavior and Systematics	2010	Q1
Ecology, Evolution, Behavior and Systematics	2011	Q1
Ecology, Evolution, Behavior and Systematics	2012	Q1
Ecology, Evolution, Behavior and Systematics	2013	Q1
Ecology, Evolution, Behavior and Systematics	2014	Q1
Ecology, Evolution, Behavior and Systematics	2015	Q1
Ecology, Evolution, Behavior and Systematics	2016	Q1
Oceanography	1997	Q1
Oceanography	1998	Q1
Oceanography	1999	Q1
Oceanography	2000	Q1
Oceanography	2001	Q1
Oceanography	2002	Q1
Oceanography	2003	Q1
Oceanography	2004	Q1
Oceanography	2005	Q1
Oceanography	2006	Q1
Oceanography	2007	Q1
Oceanography	2008	Q1
Oceanography	2009	Q1
Oceanography	2010	Q1
Oceanography	2011	Q1
Oceanography	2012	Q1
Oceanography	2013	Q1
Oceanography	2014	Q1
Oceanography	2015	Q1
Oceanography	2016	Q1
Paleontology	1997	Q1
Paleontology	1998	Q1
Paleontology	1999	Q1
Paleontology	2000	Q1
Paleontology	2001	Q1
Paleontology	2002	Q1
Paleontology	2003	Q1
Paleontology	2004	Q1
Paleontology	2005	Q1
Paleontology	2006	Q1
Paleontology	2007	Q1
Paleontology	2008	Q1
Paleontology	2009	Q1
Paleontology	2010	Q1
Paleontology	2011	Q1
Paleontology	2012	Q1
Paleontology	2013	Q1
Paleontology	2014	Q1
Paleontology	2015	Q1
Paleontology	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	1.807
2000	1.516
2001	1.317
2002	1.483
2003	1.751
2004	1.775
2005	1.691
2006	1.751
2007	1.849
2008	1.786
2009	2.106
2010	1.933
2011	1.567
2012	1.740
2013	1.559
2014	1.430
2015	1.476
2016	1.303

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	1.814
Cites / Doc. (4 years)	2000	1.831
Cites / Doc. (4 years)	2001	1.813
Cites / Doc. (4 years)	2002	2.045
Cites / Doc. (4 years)	2003	2.419
Cites / Doc. (4 years)	2004	2.606
Cites / Doc. (4 years)	2005	2.396
Cites / Doc. (4 years)	2006	2.708
Cites / Doc. (4 years)	2007	3.074
Cites / Doc. (4 years)	2008	2.896
Cites / Doc. (4 years)	2009	3.188
Cites / Doc. (4 years)	2010	3.374
Cites / Doc. (4 years)	2011	3.129
Cites / Doc. (4 years)	2012	3.374
Cites / Doc. (4 years)	2013	3.234
Cites / Doc. (4 years)	2014	3.096
Cites / Doc. (4 years)	2015	3.104
Cites / Doc. (4 years)	2016	2.854
Cites / Doc. (3 years)	1999	1.814
Cites / Doc. (3 years)	2000	1.837
Cites / Doc. (3 years)	2001	1.694
Cites / Doc. (3 years)	2002	1.918
Cites / Doc. (3 years)	2003	2.444
Cites / Doc. (3 years)	2004	2.449
Cites / Doc. (3 years)	2005	2.291
Cites / Doc. (3 years)	2006	2.568
Cites / Doc. (3 years)	2007	2.877
Cites / Doc. (3 years)	2008	2.850
Cites / Doc. (3 years)	2009	3.102
Cites / Doc. (3 years)	2010	3.140
Cites / Doc. (3 years)	2011	2.768
Cites / Doc. (3 years)	2012	3.283
Cites / Doc. (3 years)	2013	3.170
Cites / Doc. (3 years)	2014	2.931
Cites / Doc. (3 years)	2015	2.838
Cites / Doc. (3 years)	2016	2.759
Cites / Doc. (2 years)	1999	1.649
Cites / Doc. (2 years)	2000	1.618
Cites / Doc. (2 years)	2001	1.599
Cites / Doc. (2 years)	2002	1.739
Cites / Doc. (2 years)	2003	2.036
Cites / Doc. (2 years)	2004	2.244
Cites / Doc. (2 years)	2005	2.063
Cites / Doc. (2 years)	2006	2.092
Cites / Doc. (2 years)	2007	2.633
Cites / Doc. (2 years)	2008	2.649
Cites / Doc. (2 years)	2009	2.758
Cites / Doc. (2 years)	2010	2.651
Cites / Doc. (2 years)	2011	2.605
Cites / Doc. (2 years)	2012	3.091
Cites / Doc. (2 years)	2013	2.924
Cites / Doc. (2 years)	2014	2.515
Cites / Doc. (2 years)	2015	2.695
Cites / Doc. (2 years)	2016	2.612

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	75
Self Cites	2000	91
Self Cites	2001	108
Self Cites	2002	148
Self Cites	2003	222
Self Cites	2004	203
Self Cites	2005	202
Self Cites	2006	306
Self Cites	2007	404
Self Cites	2008	350
Self Cites	2009	417
Self Cites	2010	490
Self Cites	2011	396
Self Cites	2012	424
Self Cites	2013	356
Self Cites	2014	414
Self Cites	2015	428
Self Cites	2016	533
Total Cites	1999	809
Total Cites	2000	878
Total Cites	2001	854
Total Cites	2002	1105
Total Cites	2003	1474
Total Cites	2004	1648
Total Cites	2005	1645
Total Cites	2006	1998
Total Cites	2007	2434
Total Cites	2008	2739
Total Cites	2009	3152
Total Cites	2010	3109
Total Cites	2011	2749
Total Cites	2012	3401
Total Cites	2013	3382
Total Cites	2014	3163
Total Cites	2015	3045
Total Cites	2016	3187

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	1.646
External Cites per document	2000	1.646
External Cites per document	2001	1.480
External Cites per document	2002	1.661
External Cites per document	2003	2.076
External Cites per document	2004	2.147
External Cites per document	2005	2.010
External Cites per document	2006	2.175
External Cites per document	2007	2.400
External Cites per document	2008	2.486
External Cites per document	2009	2.692
External Cites per document	2010	2.645
External Cites per document	2011	2.370
External Cites per document	2012	2.874
External Cites per document	2013	2.836
External Cites per document	2014	2.548
External Cites per document	2015	2.439
External Cites per document	2016	2.298
Cites per document	1999	1.814
Cites per document	2000	1.837
Cites per document	2001	1.694
Cites per document	2002	1.918
Cites per document	2003	2.444
Cites per document	2004	2.449
Cites per document	2005	2.291
Cites per document	2006	2.568
Cites per document	2007	2.877
Cites per document	2008	2.850
Cites per document	2009	3.102
Cites per document	2010	3.140
Cites per document	2011	2.768
Cites per document	2012	3.283
Cites per document	2013	3.170
Cites per document	2014	2.931
Cites per document	2015	2.838
Cites per document	2016	2.759

% 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	40.32
2000	33.85
2001	36.99
2002	39.63
2003	46.95
2004	44.49
2005	47.12
2006	45.37
2007	43.04
2008	50.60
2009	54.28
2010	54.12
2011	54.74
2012	51.20
2013	50.25
2014	60.62
2015	56.88
2016	54.71

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	7
Non-citable documents	2000	11
Non-citable documents	2001	14
Non-citable documents	2002	21
Non-citable documents	2003	25
Non-citable documents	2004	25
Non-citable documents	2005	24
Non-citable documents	2006	25
Non-citable documents	2007	30
Non-citable documents	2008	33
Non-citable documents	2009	36
Non-citable documents	2010	31
Non-citable documents	2011	35
Non-citable documents	2012	36
Non-citable documents	2013	35
Non-citable documents	2014	31
Non-citable documents	2015	43
Non-citable documents	2016	70
Citable documents	1999	446
Citable documents	2000	478
Citable documents	2001	504
Citable documents	2002	576
Citable documents	2003	603
Citable documents	2004	673
Citable documents	2005	718
Citable documents	2006	778
Citable documents	2007	846
Citable documents	2008	961
Citable documents	2009	1016
Citable documents	2010	990
Citable documents	2011	993
Citable documents	2012	1036
Citable documents	2013	1067
Citable documents	2014	1079
Citable documents	2015	1073
Citable documents	2016	1155

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	160
Uncited documents	2000	158
Uncited documents	2001	177
Uncited documents	2002	207
Uncited documents	2003	167
Uncited documents	2004	167
Uncited documents	2005	183
Uncited documents	2006	189
Uncited documents	2007	184
Uncited documents	2008	188
Uncited documents	2009	197
Uncited documents	2010	173
Uncited documents	2011	206
Uncited documents	2012	157
Uncited documents	2013	168
Uncited documents	2014	183
Uncited documents	2015	185
Uncited documents	2016	234
Cited documents	1999	293
Cited documents	2000	331
Cited documents	2001	341
Cited documents	2002	390
Cited documents	2003	461
Cited documents	2004	531
Cited documents	2005	559
Cited documents	2006	614
Cited documents	2007	692
Cited documents	2008	806
Cited documents	2009	855
Cited documents	2010	848
Cited documents	2011	822
Cited documents	2012	915
Cited documents	2013	934
Cited documents	2014	927
Cited documents	2015	931
Cited documents	2016	991

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Country	Netherlands	122 H Index
Subject Area and Category	Agricultural and Biological Sciences Ecology, Evolution, Behavior and Systematics Earth and Planetary Sciences Earth-Surface Processes Oceanography Paleontology
Publisher	Elsevier BV
Publication type	Journals
ISSN	00310182
Coverage	1965-ongoing
Scope	Palaeogeography, Palaeoclimatology, Palaeoecology is an international medium for the publication of high quality and multidisciplinary, original studies and comprehensive reviews in the field of palaeo-environmental geology. The journal aims at bringing together data with global implications from research in the many different disciplines involved in palaeo-environmental investigations. By cutting across the boundaries of established sciences, it provides an interdisciplinary forum where issues of general interest can be discussed. (source)