Human and Ecological Risk Assessment (HERA)

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
Ecological Modeling	1997	Q3
Ecological Modeling	1998	Q3
Ecological Modeling	1999	Q3
Ecological Modeling	2000	Q4
Ecological Modeling	2001	Q3
Ecological Modeling	2002	Q4
Ecological Modeling	2003	Q4
Ecological Modeling	2004	Q2
Ecological Modeling	2005	Q3
Ecological Modeling	2006	Q4
Ecological Modeling	2007	Q4
Ecological Modeling	2008	Q4
Ecological Modeling	2009	Q3
Ecological Modeling	2010	Q3
Ecological Modeling	2011	Q4
Ecological Modeling	2012	Q4
Ecological Modeling	2013	Q3
Ecological Modeling	2014	Q3
Ecological Modeling	2015	Q3
Ecological Modeling	2016	Q3
Health, Toxicology and Mutagenesis	1997	Q3
Health, Toxicology and Mutagenesis	1998	Q2
Health, Toxicology and Mutagenesis	1999	Q2
Health, Toxicology and Mutagenesis	2000	Q3
Health, Toxicology and Mutagenesis	2001	Q2
Health, Toxicology and Mutagenesis	2002	Q3
Health, Toxicology and Mutagenesis	2003	Q3
Health, Toxicology and Mutagenesis	2004	Q2
Health, Toxicology and Mutagenesis	2005	Q3
Health, Toxicology and Mutagenesis	2006	Q3
Health, Toxicology and Mutagenesis	2007	Q3
Health, Toxicology and Mutagenesis	2008	Q3
Health, Toxicology and Mutagenesis	2009	Q3
Health, Toxicology and Mutagenesis	2010	Q2
Health, Toxicology and Mutagenesis	2011	Q3
Health, Toxicology and Mutagenesis	2012	Q3
Health, Toxicology and Mutagenesis	2013	Q2
Health, Toxicology and Mutagenesis	2014	Q3
Health, Toxicology and Mutagenesis	2015	Q3
Health, Toxicology and Mutagenesis	2016	Q3
Pollution	1997	Q3
Pollution	1998	Q2
Pollution	1999	Q2
Pollution	2000	Q3
Pollution	2001	Q2
Pollution	2002	Q3
Pollution	2003	Q3
Pollution	2004	Q2
Pollution	2005	Q3
Pollution	2006	Q3
Pollution	2007	Q2
Pollution	2008	Q2
Pollution	2009	Q2
Pollution	2010	Q2
Pollution	2011	Q2
Pollution	2012	Q2
Pollution	2013	Q2
Pollution	2014	Q2
Pollution	2015	Q2
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	0.504
2000	0.297
2001	0.525
2002	0.359
2003	0.383
2004	0.625
2005	0.423
2006	0.354
2007	0.325
2008	0.363
2009	0.394
2010	0.507
2011	0.444
2012	0.461
2013	0.618
2014	0.562
2015	0.480
2016	0.435

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	0.809
Cites / Doc. (4 years)	2000	0.603
Cites / Doc. (4 years)	2001	0.714
Cites / Doc. (4 years)	2002	0.913
Cites / Doc. (4 years)	2003	0.904
Cites / Doc. (4 years)	2004	1.092
Cites / Doc. (4 years)	2005	1.153
Cites / Doc. (4 years)	2006	1.150
Cites / Doc. (4 years)	2007	1.179
Cites / Doc. (4 years)	2008	1.292
Cites / Doc. (4 years)	2009	1.314
Cites / Doc. (4 years)	2010	1.535
Cites / Doc. (4 years)	2011	1.507
Cites / Doc. (4 years)	2012	1.399
Cites / Doc. (4 years)	2013	1.364
Cites / Doc. (4 years)	2014	1.339
Cites / Doc. (4 years)	2015	1.415
Cites / Doc. (4 years)	2016	1.394
Cites / Doc. (3 years)	1999	0.809
Cites / Doc. (3 years)	2000	0.466
Cites / Doc. (3 years)	2001	0.732
Cites / Doc. (3 years)	2002	0.948
Cites / Doc. (3 years)	2003	0.856
Cites / Doc. (3 years)	2004	1.078
Cites / Doc. (3 years)	2005	1.236
Cites / Doc. (3 years)	2006	1.025
Cites / Doc. (3 years)	2007	1.053
Cites / Doc. (3 years)	2008	1.284
Cites / Doc. (3 years)	2009	1.306
Cites / Doc. (3 years)	2010	1.559
Cites / Doc. (3 years)	2011	1.611
Cites / Doc. (3 years)	2012	1.412
Cites / Doc. (3 years)	2013	1.330
Cites / Doc. (3 years)	2014	1.320
Cites / Doc. (3 years)	2015	1.309
Cites / Doc. (3 years)	2016	1.390
Cites / Doc. (2 years)	1999	0.638
Cites / Doc. (2 years)	2000	0.360
Cites / Doc. (2 years)	2001	0.757
Cites / Doc. (2 years)	2002	0.865
Cites / Doc. (2 years)	2003	0.729
Cites / Doc. (2 years)	2004	1.181
Cites / Doc. (2 years)	2005	1.166
Cites / Doc. (2 years)	2006	0.957
Cites / Doc. (2 years)	2007	0.921
Cites / Doc. (2 years)	2008	1.224
Cites / Doc. (2 years)	2009	1.320
Cites / Doc. (2 years)	2010	1.653
Cites / Doc. (2 years)	2011	1.651
Cites / Doc. (2 years)	2012	1.313
Cites / Doc. (2 years)	2013	1.171
Cites / Doc. (2 years)	2014	1.136
Cites / Doc. (2 years)	2015	1.269
Cites / Doc. (2 years)	2016	1.598

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	35
Self Cites	2000	11
Self Cites	2001	17
Self Cites	2002	47
Self Cites	2003	52
Self Cites	2004	42
Self Cites	2005	18
Self Cites	2006	14
Self Cites	2007	21
Self Cites	2008	33
Self Cites	2009	16
Self Cites	2010	48
Self Cites	2011	27
Self Cites	2012	36
Self Cites	2013	29
Self Cites	2014	28
Self Cites	2015	65
Self Cites	2016	58
Total Cites	1999	127
Total Cites	2000	90
Total Cites	2001	145
Total Cites	2002	235
Total Cites	2003	237
Total Cites	2004	371
Total Cites	2005	377
Total Cites	2006	247
Total Cites	2007	197
Total Cites	2008	249
Total Cites	2009	290
Total Cites	2010	354
Total Cites	2011	348
Total Cites	2012	312
Total Cites	2013	278
Total Cites	2014	322
Total Cites	2015	343
Total Cites	2016	456

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	0.586
External Cites per document	2000	0.409
External Cites per document	2001	0.646
External Cites per document	2002	0.758
External Cites per document	2003	0.668
External Cites per document	2004	0.956
External Cites per document	2005	1.177
External Cites per document	2006	0.967
External Cites per document	2007	0.941
External Cites per document	2008	1.113
External Cites per document	2009	1.234
External Cites per document	2010	1.348
External Cites per document	2011	1.486
External Cites per document	2012	1.249
External Cites per document	2013	1.191
External Cites per document	2014	1.205
External Cites per document	2015	1.061
External Cites per document	2016	1.213
Cites per document	1999	0.809
Cites per document	2000	0.466
Cites per document	2001	0.732
Cites per document	2002	0.948
Cites per document	2003	0.856
Cites per document	2004	1.078
Cites per document	2005	1.236
Cites per document	2006	1.025
Cites per document	2007	1.053
Cites per document	2008	1.284
Cites per document	2009	1.306
Cites per document	2010	1.559
Cites per document	2011	1.611
Cites per document	2012	1.412
Cites per document	2013	1.330
Cites per document	2014	1.320
Cites per document	2015	1.309
Cites per document	2016	1.390

% 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	6.49
2000	13.56
2001	5.36
2002	16.82
2003	11.76
2004	9.88
2005	6.00
2006	14.29
2007	13.83
2008	17.57
2009	18.07
2010	14.29
2011	19.05
2012	12.68
2013	18.75
2014	16.82
2015	20.90
2016	13.22

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	1
Non-citable documents	2004	11
Non-citable documents	2005	19
Non-citable documents	2006	26
Non-citable documents	2007	21
Non-citable documents	2008	27
Non-citable documents	2009	23
Non-citable documents	2010	24
Non-citable documents	2011	25
Non-citable documents	2012	30
Non-citable documents	2013	30
Non-citable documents	2014	23
Non-citable documents	2015	28
Non-citable documents	2016	25
Citable documents	1999	157
Citable documents	2000	193
Citable documents	2001	198
Citable documents	2002	248
Citable documents	2003	277
Citable documents	2004	344
Citable documents	2005	305
Citable documents	2006	241
Citable documents	2007	187
Citable documents	2008	194
Citable documents	2009	222
Citable documents	2010	227
Citable documents	2011	216
Citable documents	2012	221
Citable documents	2013	209
Citable documents	2014	244
Citable documents	2015	262
Citable documents	2016	328

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	100
Uncited documents	2000	143
Uncited documents	2001	119
Uncited documents	2002	128
Uncited documents	2003	162
Uncited documents	2004	167
Uncited documents	2005	122
Uncited documents	2006	149
Uncited documents	2007	109
Uncited documents	2008	92
Uncited documents	2009	105
Uncited documents	2010	104
Uncited documents	2011	93
Uncited documents	2012	109
Uncited documents	2013	130
Uncited documents	2014	143
Uncited documents	2015	137
Uncited documents	2016	172
Cited documents	1999	57
Cited documents	2000	50
Cited documents	2001	79
Cited documents	2002	120
Cited documents	2003	116
Cited documents	2004	188
Cited documents	2005	202
Cited documents	2006	118
Cited documents	2007	99
Cited documents	2008	129
Cited documents	2009	140
Cited documents	2010	147
Cited documents	2011	148
Cited documents	2012	142
Cited documents	2013	109
Cited documents	2014	124
Cited documents	2015	153
Cited documents	2016	181

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Country	United Kingdom	54 H Index
Subject Area and Category	Environmental Science Ecological Modeling Health, Toxicology and Mutagenesis Pollution
Publisher	Taylor & Francis
Publication type	Journals
ISSN	10807039, 15497860
Coverage	1996-ongoing
Scope	Human and Ecological Risk Assessment is the first journal devoted to providing a framework for professionals researching and assessing developments in both human and ecological risk assessment. The aim of the journal is to enhance the communication and risk assessment domain. The journal"s scope includes scientific and technical information and critical analysis in the following areas: - Exposure Assessment - Environmental Fate Assessment - Environmental Indicators - Hazard Assessment - Use of Uncertainty Factors - Animal Extrapolation - Quantitative Risk Assessment - Environmental Epidemiology - Statistical Models and Methods - Laboratory/Field Extrapolation (source)