Umweltmedizin in Forschung und Praxis

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
Health, Toxicology and Mutagenesis	1999	Q4
Health, Toxicology and Mutagenesis	2000	Q3
Health, Toxicology and Mutagenesis	2001	Q4
Health, Toxicology and Mutagenesis	2002	Q4
Health, Toxicology and Mutagenesis	2003	Q4
Health, Toxicology and Mutagenesis	2004	Q4
Health, Toxicology and Mutagenesis	2005	Q4
Health, Toxicology and Mutagenesis	2006	Q4
Health, Toxicology and Mutagenesis	2007	Q4
Health, Toxicology and Mutagenesis	2008	Q4
Health, Toxicology and Mutagenesis	2009	Q4
Health, Toxicology and Mutagenesis	2010	Q4
Health, Toxicology and Mutagenesis	2011	Q4
Health, Toxicology and Mutagenesis	2012	Q4
Health, Toxicology and Mutagenesis	2013	Q4
Health, Toxicology and Mutagenesis	2014	Q4
Health, Toxicology and Mutagenesis	2015	Q4
Health, Toxicology and Mutagenesis	2016	Q4
Health, Toxicology and Mutagenesis	2017	Q4
Health, Toxicology and Mutagenesis	2018	Q4
Public Health, Environmental and Occupational Health	1999	Q4
Public Health, Environmental and Occupational Health	2000	Q3
Public Health, Environmental and Occupational Health	2001	Q3
Public Health, Environmental and Occupational Health	2002	Q3
Public Health, Environmental and Occupational Health	2003	Q4
Public Health, Environmental and Occupational Health	2004	Q3
Public Health, Environmental and Occupational Health	2005	Q3
Public Health, Environmental and Occupational Health	2006	Q3
Public Health, Environmental and Occupational Health	2007	Q4
Public Health, Environmental and Occupational Health	2008	Q3
Public Health, Environmental and Occupational Health	2009	Q3
Public Health, Environmental and Occupational Health	2010	Q4
Public Health, Environmental and Occupational Health	2011	Q4
Public Health, Environmental and Occupational Health	2012	Q4
Public Health, Environmental and Occupational Health	2013	Q4
Public Health, Environmental and Occupational Health	2014	Q4
Public Health, Environmental and Occupational Health	2015	Q4
Public Health, Environmental and Occupational Health	2016	Q4
Public Health, Environmental and Occupational Health	2017	Q4
Public Health, Environmental and Occupational Health	2018	Q4

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	0.132
2000	0.255
2001	0.223
2002	0.174
2003	0.145
2004	0.204
2005	0.236
2006	0.182
2007	0.157
2008	0.247
2009	0.187
2010	0.153
2011	0.146
2012	0.195
2013	0.196
2014	0.108
2015	0.116
2016	0.103
2017	0.101
2018	0.102

Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

Year	Documents
1999	49
2000	62
2001	59
2002	47
2003	47
2004	42
2005	41
2006	42
2007	35
2008	41
2009	39
2010	35
2011	38
2012	38
2013	35
2014	35
2015	17
2016	0
2017	0
2018	0

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	0.160
Cites / Doc. (4 years)	2000	0.323
Cites / Doc. (4 years)	2001	0.422
Cites / Doc. (4 years)	2002	0.409
Cites / Doc. (4 years)	2003	0.286
Cites / Doc. (4 years)	2004	0.423
Cites / Doc. (4 years)	2005	0.477
Cites / Doc. (4 years)	2006	0.322
Cites / Doc. (4 years)	2007	0.221
Cites / Doc. (4 years)	2008	0.319
Cites / Doc. (4 years)	2009	0.352
Cites / Doc. (4 years)	2010	0.236
Cites / Doc. (4 years)	2011	0.280
Cites / Doc. (4 years)	2012	0.307
Cites / Doc. (4 years)	2013	0.387
Cites / Doc. (4 years)	2014	0.226
Cites / Doc. (4 years)	2015	0.041
Cites / Doc. (4 years)	2016	0.136
Cites / Doc. (4 years)	2017	0.126
Cites / Doc. (4 years)	2018	0.019
Cites / Doc. (3 years)	1999	0.160
Cites / Doc. (3 years)	2000	0.323
Cites / Doc. (3 years)	2001	0.422
Cites / Doc. (3 years)	2002	0.329
Cites / Doc. (3 years)	2003	0.274
Cites / Doc. (3 years)	2004	0.412
Cites / Doc. (3 years)	2005	0.537
Cites / Doc. (3 years)	2006	0.315
Cites / Doc. (3 years)	2007	0.248
Cites / Doc. (3 years)	2008	0.356
Cites / Doc. (3 years)	2009	0.322
Cites / Doc. (3 years)	2010	0.209
Cites / Doc. (3 years)	2011	0.304
Cites / Doc. (3 years)	2012	0.393
Cites / Doc. (3 years)	2013	0.378
Cites / Doc. (3 years)	2014	0.189
Cites / Doc. (3 years)	2015	0.046
Cites / Doc. (3 years)	2016	0.092
Cites / Doc. (3 years)	2017	0.077
Cites / Doc. (3 years)	2018	0.059
Cites / Doc. (2 years)	1999	0.160
Cites / Doc. (2 years)	2000	0.323
Cites / Doc. (2 years)	2001	0.459
Cites / Doc. (2 years)	2002	0.314
Cites / Doc. (2 years)	2003	0.302
Cites / Doc. (2 years)	2004	0.372
Cites / Doc. (2 years)	2005	0.551
Cites / Doc. (2 years)	2006	0.446
Cites / Doc. (2 years)	2007	0.325
Cites / Doc. (2 years)	2008	0.403
Cites / Doc. (2 years)	2009	0.250
Cites / Doc. (2 years)	2010	0.188
Cites / Doc. (2 years)	2011	0.378
Cites / Doc. (2 years)	2012	0.493
Cites / Doc. (2 years)	2013	0.342
Cites / Doc. (2 years)	2014	0.219
Cites / Doc. (2 years)	2015	0.043
Cites / Doc. (2 years)	2016	0.058
Cites / Doc. (2 years)	2017	0.176
Cites / Doc. (2 years)	2018	0.000

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	0
Self Cites	2000	17
Self Cites	2001	30
Self Cites	2002	14
Self Cites	2003	15
Self Cites	2004	9
Self Cites	2005	11
Self Cites	2006	12
Self Cites	2007	6
Self Cites	2008	4
Self Cites	2009	5
Self Cites	2010	2
Self Cites	2011	4
Self Cites	2012	8
Self Cites	2013	28
Self Cites	2014	0
Self Cites	2015	0
Self Cites	2016	0
Self Cites	2017	0
Self Cites	2018	0
Total Cites	1999	8
Total Cites	2000	32
Total Cites	2001	68
Total Cites	2002	56
Total Cites	2003	46
Total Cites	2004	63
Total Cites	2005	73
Total Cites	2006	41
Total Cites	2007	31
Total Cites	2008	42
Total Cites	2009	38
Total Cites	2010	24
Total Cites	2011	35
Total Cites	2012	44
Total Cites	2013	42
Total Cites	2014	21
Total Cites	2015	5
Total Cites	2016	8
Total Cites	2017	4
Total Cites	2018	1

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	0.160
External Cites per document	2000	0.152
External Cites per document	2001	0.236
External Cites per document	2002	0.247
External Cites per document	2003	0.185
External Cites per document	2004	0.353
External Cites per document	2005	0.456
External Cites per document	2006	0.223
External Cites per document	2007	0.200
External Cites per document	2008	0.322
External Cites per document	2009	0.280
External Cites per document	2010	0.191
External Cites per document	2011	0.270
External Cites per document	2012	0.321
External Cites per document	2013	0.126
External Cites per document	2014	0.189
External Cites per document	2015	0.046
External Cites per document	2016	0.092
External Cites per document	2017	0.077
External Cites per document	2018	0.059
Cites per document	1999	0.160
Cites per document	2000	0.323
Cites per document	2001	0.422
Cites per document	2002	0.329
Cites per document	2003	0.274
Cites per document	2004	0.412
Cites per document	2005	0.537
Cites per document	2006	0.315
Cites per document	2007	0.248
Cites per document	2008	0.356
Cites per document	2009	0.322
Cites per document	2010	0.209
Cites per document	2011	0.304
Cites per document	2012	0.393
Cites per document	2013	0.378
Cites per document	2014	0.189
Cites per document	2015	0.046
Cites per document	2016	0.092
Cites per document	2017	0.077
Cites per document	2018	0.059

% 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	0.00
2000	0.00
2001	0.00
2002	0.00
2003	4.26
2004	14.29
2005	4.88
2006	7.14
2007	8.57
2008	2.44
2009	2.56
2010	8.57
2011	5.26
2012	2.63
2013	11.43
2014	2.86
2015	5.88
2016	0
2017	0
2018	0

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	13
Non-citable documents	2000	21
Non-citable documents	2001	32
Non-citable documents	2002	32
Non-citable documents	2003	35
Non-citable documents	2004	33
Non-citable documents	2005	26
Non-citable documents	2006	21
Non-citable documents	2007	20
Non-citable documents	2008	24
Non-citable documents	2009	32
Non-citable documents	2010	35
Non-citable documents	2011	32
Non-citable documents	2012	30
Non-citable documents	2013	31
Non-citable documents	2014	33
Non-citable documents	2015	28
Non-citable documents	2016	20
Non-citable documents	2017	11
Non-citable documents	2018	4
Citable documents	1999	37
Citable documents	2000	78
Citable documents	2001	129
Citable documents	2002	138
Citable documents	2003	133
Citable documents	2004	120
Citable documents	2005	110
Citable documents	2006	109
Citable documents	2007	105
Citable documents	2008	94
Citable documents	2009	86
Citable documents	2010	80
Citable documents	2011	83
Citable documents	2012	82
Citable documents	2013	80
Citable documents	2014	78
Citable documents	2015	80
Citable documents	2016	67
Citable documents	2017	41
Citable documents	2018	13

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	44
Uncited documents	2000	74
Uncited documents	2001	116
Uncited documents	2002	135
Uncited documents	2003	143
Uncited documents	2004	121
Uncited documents	2005	108
Uncited documents	2006	106
Uncited documents	2007	108
Uncited documents	2008	92
Uncited documents	2009	97
Uncited documents	2010	98
Uncited documents	2011	93
Uncited documents	2012	89
Uncited documents	2013	83
Uncited documents	2014	94
Uncited documents	2015	103
Uncited documents	2016	79
Uncited documents	2017	50
Uncited documents	2018	16
Cited documents	1999	6
Cited documents	2000	25
Cited documents	2001	45
Cited documents	2002	35
Cited documents	2003	25
Cited documents	2004	32
Cited documents	2005	28
Cited documents	2006	24
Cited documents	2007	17
Cited documents	2008	26
Cited documents	2009	21
Cited documents	2010	17
Cited documents	2011	22
Cited documents	2012	23
Cited documents	2013	28
Cited documents	2014	17
Cited documents	2015	5
Cited documents	2016	8
Cited documents	2017	2
Cited documents	2018	1