Environmental Science and Pollution Research

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
Environmental Chemistry	1997	Q3
Environmental Chemistry	1998	Q2
Environmental Chemistry	1999	Q2
Environmental Chemistry	2000	Q2
Environmental Chemistry	2001	Q3
Environmental Chemistry	2002	Q3
Environmental Chemistry	2003	Q3
Environmental Chemistry	2004	Q2
Environmental Chemistry	2005	Q3
Environmental Chemistry	2006	Q3
Environmental Chemistry	2007	Q2
Environmental Chemistry	2008	Q2
Environmental Chemistry	2009	Q2
Environmental Chemistry	2010	Q2
Environmental Chemistry	2011	Q1
Environmental Chemistry	2012	Q2
Environmental Chemistry	2013	Q2
Environmental Chemistry	2014	Q2
Environmental Chemistry	2015	Q2
Environmental Chemistry	2016	Q2
Health, Toxicology and Mutagenesis	1997	Q2
Health, Toxicology and Mutagenesis	1998	Q1
Health, Toxicology and Mutagenesis	1999	Q1
Health, Toxicology and Mutagenesis	2000	Q1
Health, Toxicology and Mutagenesis	2001	Q2
Health, Toxicology and Mutagenesis	2002	Q2
Health, Toxicology and Mutagenesis	2003	Q2
Health, Toxicology and Mutagenesis	2004	Q1
Health, Toxicology and Mutagenesis	2005	Q2
Health, Toxicology and Mutagenesis	2006	Q3
Health, Toxicology and Mutagenesis	2007	Q2
Health, Toxicology and Mutagenesis	2008	Q1
Health, Toxicology and Mutagenesis	2009	Q1
Health, Toxicology and Mutagenesis	2010	Q1
Health, Toxicology and Mutagenesis	2011	Q1
Health, Toxicology and Mutagenesis	2012	Q1
Health, Toxicology and Mutagenesis	2013	Q1
Health, Toxicology and Mutagenesis	2014	Q1
Health, Toxicology and Mutagenesis	2015	Q2
Health, Toxicology and Mutagenesis	2016	Q2
Pollution	1997	Q3
Pollution	1998	Q1
Pollution	1999	Q1
Pollution	2000	Q1
Pollution	2001	Q2
Pollution	2002	Q2
Pollution	2003	Q2
Pollution	2004	Q2
Pollution	2005	Q2
Pollution	2006	Q2
Pollution	2007	Q2
Pollution	2008	Q1
Pollution	2009	Q1
Pollution	2010	Q1
Pollution	2011	Q1
Pollution	2012	Q1
Pollution	2013	Q2
Pollution	2014	Q1
Pollution	2015	Q1
Pollution	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	0.849
2000	0.692
2001	0.560
2002	0.606
2003	0.556
2004	0.781
2005	0.576
2006	0.446
2007	0.809
2008	0.925
2009	1.022
2010	1.084
2011	1.130
2012	1.017
2013	0.879
2014	0.949
2015	0.879
2016	0.813

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	1.064
Cites / Doc. (4 years)	2000	0.907
Cites / Doc. (4 years)	2001	0.864
Cites / Doc. (4 years)	2002	1.169
Cites / Doc. (4 years)	2003	0.977
Cites / Doc. (4 years)	2004	1.141
Cites / Doc. (4 years)	2005	1.472
Cites / Doc. (4 years)	2006	1.223
Cites / Doc. (4 years)	2007	2.232
Cites / Doc. (4 years)	2008	2.147
Cites / Doc. (4 years)	2009	2.575
Cites / Doc. (4 years)	2010	2.622
Cites / Doc. (4 years)	2011	2.742
Cites / Doc. (4 years)	2012	2.683
Cites / Doc. (4 years)	2013	2.705
Cites / Doc. (4 years)	2014	2.970
Cites / Doc. (4 years)	2015	2.684
Cites / Doc. (4 years)	2016	2.802
Cites / Doc. (3 years)	1999	1.064
Cites / Doc. (3 years)	2000	0.981
Cites / Doc. (3 years)	2001	0.866
Cites / Doc. (3 years)	2002	1.145
Cites / Doc. (3 years)	2003	0.877
Cites / Doc. (3 years)	2004	1.150
Cites / Doc. (3 years)	2005	1.515
Cites / Doc. (3 years)	2006	1.239
Cites / Doc. (3 years)	2007	2.458
Cites / Doc. (3 years)	2008	2.272
Cites / Doc. (3 years)	2009	2.649
Cites / Doc. (3 years)	2010	2.484
Cites / Doc. (3 years)	2011	2.709
Cites / Doc. (3 years)	2012	2.659
Cites / Doc. (3 years)	2013	2.533
Cites / Doc. (3 years)	2014	2.933
Cites / Doc. (3 years)	2015	2.688
Cites / Doc. (3 years)	2016	2.730
Cites / Doc. (2 years)	1999	1.400
Cites / Doc. (2 years)	2000	0.929
Cites / Doc. (2 years)	2001	0.805
Cites / Doc. (2 years)	2002	1.000
Cites / Doc. (2 years)	2003	0.818
Cites / Doc. (2 years)	2004	0.957
Cites / Doc. (2 years)	2005	1.493
Cites / Doc. (2 years)	2006	1.430
Cites / Doc. (2 years)	2007	2.784
Cites / Doc. (2 years)	2008	2.407
Cites / Doc. (2 years)	2009	2.249
Cites / Doc. (2 years)	2010	2.545
Cites / Doc. (2 years)	2011	2.743
Cites / Doc. (2 years)	2012	2.366
Cites / Doc. (2 years)	2013	2.373
Cites / Doc. (2 years)	2014	2.985
Cites / Doc. (2 years)	2015	2.559
Cites / Doc. (2 years)	2016	2.452

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	8
Self Cites	2001	12
Self Cites	2002	12
Self Cites	2003	8
Self Cites	2004	28
Self Cites	2005	45
Self Cites	2006	20
Self Cites	2007	169
Self Cites	2008	99
Self Cites	2009	86
Self Cites	2010	68
Self Cites	2011	56
Self Cites	2012	124
Self Cites	2013	310
Self Cites	2014	605
Self Cites	2015	992
Self Cites	2016	1586
Total Cites	1999	117
Total Cites	2000	103
Total Cites	2001	97
Total Cites	2002	142
Total Cites	2003	157
Total Cites	2004	237
Total Cites	2005	347
Total Cites	2006	244
Total Cites	2007	467
Total Cites	2008	484
Total Cites	2009	612
Total Cites	2010	688
Total Cites	2011	948
Total Cites	2012	1319
Total Cites	2013	2029
Total Cites	2014	4312
Total Cites	2015	7335
Total Cites	2016	11576

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	0.936
External Cites per document	2000	0.905
External Cites per document	2001	0.759
External Cites per document	2002	1.048
External Cites per document	2003	0.832
External Cites per document	2004	1.015
External Cites per document	2005	1.319
External Cites per document	2006	1.137
External Cites per document	2007	1.568
External Cites per document	2008	1.808
External Cites per document	2009	2.277
External Cites per document	2010	2.238
External Cites per document	2011	2.549
External Cites per document	2012	2.409
External Cites per document	2013	2.146
External Cites per document	2014	2.522
External Cites per document	2015	2.324
External Cites per document	2016	2.356
Cites per document	1999	1.064
Cites per document	2000	0.981
Cites per document	2001	0.866
Cites per document	2002	1.145
Cites per document	2003	0.877
Cites per document	2004	1.150
Cites per document	2005	1.515
Cites per document	2006	1.239
Cites per document	2007	2.458
Cites per document	2008	2.272
Cites per document	2009	2.649
Cites per document	2010	2.484
Cites per document	2011	2.709
Cites per document	2012	2.659
Cites per document	2013	2.533
Cites per document	2014	2.933
Cites per document	2015	2.688
Cites per document	2016	2.730

% 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	12.24
2000	14.89
2001	22.22
2002	18.63
2003	10.67
2004	27.78
2005	25.33
2006	29.41
2007	39.25
2008	27.08
2009	31.67
2010	28.92
2011	24.26
2012	26.61
2013	26.07
2014	29.27
2015	26.99
2016	26.39

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	15
Non-citable documents	2001	18
Non-citable documents	2002	17
Non-citable documents	2003	15
Non-citable documents	2004	16
Non-citable documents	2005	20
Non-citable documents	2006	25
Non-citable documents	2007	25
Non-citable documents	2008	37
Non-citable documents	2009	40
Non-citable documents	2010	46
Non-citable documents	2011	32
Non-citable documents	2012	25
Non-citable documents	2013	36
Non-citable documents	2014	64
Non-citable documents	2015	210
Non-citable documents	2016	282
Citable documents	1999	110
Citable documents	2000	105
Citable documents	2001	112
Citable documents	2002	124
Citable documents	2003	179
Citable documents	2004	206
Citable documents	2005	229
Citable documents	2006	197
Citable documents	2007	190
Citable documents	2008	213
Citable documents	2009	231
Citable documents	2010	277
Citable documents	2011	350
Citable documents	2012	496
Citable documents	2013	801
Citable documents	2014	1470
Citable documents	2015	2729
Citable documents	2016	4240

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	62
Uncited documents	2000	72
Uncited documents	2001	80
Uncited documents	2002	79
Uncited documents	2003	123
Uncited documents	2004	111
Uncited documents	2005	123
Uncited documents	2006	110
Uncited documents	2007	63
Uncited documents	2008	90
Uncited documents	2009	95
Uncited documents	2010	123
Uncited documents	2011	104
Uncited documents	2012	150
Uncited documents	2013	214
Uncited documents	2014	303
Uncited documents	2015	730
Uncited documents	2016	1140
Cited documents	1999	55
Cited documents	2000	48
Cited documents	2001	50
Cited documents	2002	62
Cited documents	2003	71
Cited documents	2004	111
Cited documents	2005	126
Cited documents	2006	112
Cited documents	2007	152
Cited documents	2008	160
Cited documents	2009	176
Cited documents	2010	200
Cited documents	2011	278
Cited documents	2012	371
Cited documents	2013	623
Cited documents	2014	1231
Cited documents	2015	2209
Cited documents	2016	3382

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Country	Germany	69 H Index
Subject Area and Category	Environmental Science Environmental Chemistry Health, Toxicology and Mutagenesis Pollution
Publisher	Springer Verlag
Publication type	Journals
ISSN	09441344
Coverage	1994-ongoing
Scope	Environmental Science and Pollution Research (ESPR) serves the international community in all areas of Environmental Science and related subjects with emphasis on chemical compounds. It reports from a broad interdisciplinary outlook. Apart from the strictly scientific contributions as research articles (short and full papers) and reviews, ESPR publishes: news & views from research and technology, legislation and regulation, hardware and software, education, literature, institutions, organizations, conferences. (source)