Journal of Environmental Radioactivity

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	Q2
Environmental Chemistry	1998	Q3
Environmental Chemistry	1999	Q1
Environmental Chemistry	2000	Q3
Environmental Chemistry	2001	Q2
Environmental Chemistry	2002	Q3
Environmental Chemistry	2003	Q3
Environmental Chemistry	2004	Q2
Environmental Chemistry	2005	Q2
Environmental Chemistry	2006	Q2
Environmental Chemistry	2007	Q2
Environmental Chemistry	2008	Q2
Environmental Chemistry	2009	Q2
Environmental Chemistry	2010	Q2
Environmental Chemistry	2011	Q2
Environmental Chemistry	2012	Q2
Environmental Chemistry	2013	Q1
Environmental Chemistry	2014	Q2
Environmental Chemistry	2015	Q1
Environmental Chemistry	2016	Q2
Health, Toxicology and Mutagenesis	1997	Q2
Health, Toxicology and Mutagenesis	1998	Q2
Health, Toxicology and Mutagenesis	1999	Q1
Health, Toxicology and Mutagenesis	2000	Q2
Health, Toxicology and Mutagenesis	2001	Q2
Health, Toxicology and Mutagenesis	2002	Q2
Health, Toxicology and Mutagenesis	2003	Q2
Health, Toxicology and Mutagenesis	2004	Q2
Health, Toxicology and Mutagenesis	2005	Q1
Health, Toxicology and Mutagenesis	2006	Q2
Health, Toxicology and Mutagenesis	2007	Q1
Health, Toxicology and Mutagenesis	2008	Q2
Health, Toxicology and Mutagenesis	2009	Q2
Health, Toxicology and Mutagenesis	2010	Q2
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	Q1
Health, Toxicology and Mutagenesis	2016	Q1
Pollution	1997	Q2
Pollution	1998	Q2
Pollution	1999	Q1
Pollution	2000	Q2
Pollution	2001	Q2
Pollution	2002	Q2
Pollution	2003	Q2
Pollution	2004	Q2
Pollution	2005	Q1
Pollution	2006	Q2
Pollution	2007	Q1
Pollution	2008	Q2
Pollution	2009	Q2
Pollution	2010	Q2
Pollution	2011	Q1
Pollution	2012	Q1
Pollution	2013	Q1
Pollution	2014	Q1
Pollution	2015	Q1
Pollution	2016	Q1
Waste Management and Disposal	1997	Q1
Waste Management and Disposal	1998	Q2
Waste Management and Disposal	1999	Q1
Waste Management and Disposal	2000	Q2
Waste Management and Disposal	2001	Q1
Waste Management and Disposal	2002	Q1
Waste Management and Disposal	2003	Q2
Waste Management and Disposal	2004	Q1
Waste Management and Disposal	2005	Q1
Waste Management and Disposal	2006	Q2
Waste Management and Disposal	2007	Q1
Waste Management and Disposal	2008	Q1
Waste Management and Disposal	2009	Q1
Waste Management and Disposal	2010	Q1
Waste Management and Disposal	2011	Q1
Waste Management and Disposal	2012	Q1
Waste Management and Disposal	2013	Q1
Waste Management and Disposal	2014	Q1
Waste Management and Disposal	2015	Q1
Waste Management and Disposal	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	1.227
2000	0.441
2001	0.612
2002	0.571
2003	0.567
2004	0.746
2005	0.892
2006	0.796
2007	0.980
2008	0.764
2009	0.909
2010	0.917
2011	1.103
2012	1.089
2013	1.607
2014	1.103
2015	1.158
2016	0.955

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	0.921
Cites / Doc. (4 years)	2000	0.781
Cites / Doc. (4 years)	2001	0.763
Cites / Doc. (4 years)	2002	0.872
Cites / Doc. (4 years)	2003	0.839
Cites / Doc. (4 years)	2004	1.286
Cites / Doc. (4 years)	2005	1.337
Cites / Doc. (4 years)	2006	1.437
Cites / Doc. (4 years)	2007	1.373
Cites / Doc. (4 years)	2008	1.376
Cites / Doc. (4 years)	2009	1.634
Cites / Doc. (4 years)	2010	1.681
Cites / Doc. (4 years)	2011	1.830
Cites / Doc. (4 years)	2012	2.294
Cites / Doc. (4 years)	2013	3.219
Cites / Doc. (4 years)	2014	2.706
Cites / Doc. (4 years)	2015	2.713
Cites / Doc. (4 years)	2016	2.748
Cites / Doc. (3 years)	1999	0.921
Cites / Doc. (3 years)	2000	0.720
Cites / Doc. (3 years)	2001	0.761
Cites / Doc. (3 years)	2002	0.888
Cites / Doc. (3 years)	2003	0.805
Cites / Doc. (3 years)	2004	1.379
Cites / Doc. (3 years)	2005	1.351
Cites / Doc. (3 years)	2006	1.424
Cites / Doc. (3 years)	2007	1.258
Cites / Doc. (3 years)	2008	1.303
Cites / Doc. (3 years)	2009	1.614
Cites / Doc. (3 years)	2010	1.658
Cites / Doc. (3 years)	2011	1.784
Cites / Doc. (3 years)	2012	2.277
Cites / Doc. (3 years)	2013	3.440
Cites / Doc. (3 years)	2014	2.830
Cites / Doc. (3 years)	2015	2.820
Cites / Doc. (3 years)	2016	2.445
Cites / Doc. (2 years)	1999	0.719
Cites / Doc. (2 years)	2000	0.681
Cites / Doc. (2 years)	2001	0.761
Cites / Doc. (2 years)	2002	0.840
Cites / Doc. (2 years)	2003	0.823
Cites / Doc. (2 years)	2004	1.386
Cites / Doc. (2 years)	2005	1.303
Cites / Doc. (2 years)	2006	1.220
Cites / Doc. (2 years)	2007	1.084
Cites / Doc. (2 years)	2008	1.254
Cites / Doc. (2 years)	2009	1.408
Cites / Doc. (2 years)	2010	1.620
Cites / Doc. (2 years)	2011	1.517
Cites / Doc. (2 years)	2012	2.298
Cites / Doc. (2 years)	2013	3.913
Cites / Doc. (2 years)	2014	2.823
Cites / Doc. (2 years)	2015	2.297
Cites / Doc. (2 years)	2016	2.335

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	61
Self Cites	2000	55
Self Cites	2001	75
Self Cites	2002	102
Self Cites	2003	70
Self Cites	2004	162
Self Cites	2005	150
Self Cites	2006	143
Self Cites	2007	90
Self Cites	2008	115
Self Cites	2009	183
Self Cites	2010	133
Self Cites	2011	126
Self Cites	2012	193
Self Cites	2013	254
Self Cites	2014	307
Self Cites	2015	389
Self Cites	2016	503
Total Cites	1999	220
Total Cites	2000	188
Total Cites	2001	245
Total Cites	2002	318
Total Cites	2003	313
Total Cites	2004	546
Total Cites	2005	616
Total Cites	2006	689
Total Cites	2007	633
Total Cites	2008	551
Total Cites	2009	739
Total Cites	2010	771
Total Cites	2011	892
Total Cites	2012	1002
Total Cites	2013	1617
Total Cites	2014	1568
Total Cites	2015	1898
Total Cites	2016	1873

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	0.665
External Cites per document	2000	0.510
External Cites per document	2001	0.528
External Cites per document	2002	0.603
External Cites per document	2003	0.625
External Cites per document	2004	0.970
External Cites per document	2005	1.022
External Cites per document	2006	1.128
External Cites per document	2007	1.080
External Cites per document	2008	1.031
External Cites per document	2009	1.214
External Cites per document	2010	1.372
External Cites per document	2011	1.532
External Cites per document	2012	1.839
External Cites per document	2013	2.900
External Cites per document	2014	2.276
External Cites per document	2015	2.242
External Cites per document	2016	1.789
Cites per document	1999	0.921
Cites per document	2000	0.720
Cites per document	2001	0.761
Cites per document	2002	0.888
Cites per document	2003	0.805
Cites per document	2004	1.379
Cites per document	2005	1.351
Cites per document	2006	1.424
Cites per document	2007	1.258
Cites per document	2008	1.303
Cites per document	2009	1.614
Cites per document	2010	1.658
Cites per document	2011	1.784
Cites per document	2012	2.277
Cites per document	2013	3.440
Cites per document	2014	2.830
Cites per document	2015	2.820
Cites per document	2016	2.445

% 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	14.66
2000	18.25
2001	25.66
2002	33.57
2003	22.90
2004	28.21
2005	29.07
2006	24.83
2007	30.77
2008	27.40
2009	34.38
2010	25.16
2011	25.33
2012	23.94
2013	32.07
2014	23.44
2015	24.13
2016	27.62

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	6
Non-citable documents	2000	10
Non-citable documents	2001	29
Non-citable documents	2002	47
Non-citable documents	2003	43
Non-citable documents	2004	30
Non-citable documents	2005	13
Non-citable documents	2006	14
Non-citable documents	2007	13
Non-citable documents	2008	15
Non-citable documents	2009	16
Non-citable documents	2010	20
Non-citable documents	2011	23
Non-citable documents	2012	25
Non-citable documents	2013	23
Non-citable documents	2014	21
Non-citable documents	2015	25
Non-citable documents	2016	30
Citable documents	1999	239
Citable documents	2000	261
Citable documents	2001	322
Citable documents	2002	358
Citable documents	2003	389
Citable documents	2004	396
Citable documents	2005	456
Citable documents	2006	484
Citable documents	2007	503
Citable documents	2008	423
Citable documents	2009	458
Citable documents	2010	465
Citable documents	2011	500
Citable documents	2012	440
Citable documents	2013	470
Citable documents	2014	554
Citable documents	2015	673
Citable documents	2016	766

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	141
Uncited documents	2000	163
Uncited documents	2001	198
Uncited documents	2002	224
Uncited documents	2003	248
Uncited documents	2004	177
Uncited documents	2005	191
Uncited documents	2006	187
Uncited documents	2007	212
Uncited documents	2008	165
Uncited documents	2009	173
Uncited documents	2010	172
Uncited documents	2011	171
Uncited documents	2012	140
Uncited documents	2013	133
Uncited documents	2014	145
Uncited documents	2015	181
Uncited documents	2016	211
Cited documents	1999	104
Cited documents	2000	108
Cited documents	2001	153
Cited documents	2002	181
Cited documents	2003	184
Cited documents	2004	249
Cited documents	2005	278
Cited documents	2006	311
Cited documents	2007	304
Cited documents	2008	273
Cited documents	2009	301
Cited documents	2010	313
Cited documents	2011	352
Cited documents	2012	325
Cited documents	2013	360
Cited documents	2014	430
Cited documents	2015	517
Cited documents	2016	585

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Country	Netherlands	71 H Index
Subject Area and Category	Environmental Science Environmental Chemistry Health, Toxicology and Mutagenesis Pollution Waste Management and Disposal
Publisher	Elsevier BV
Publication type	Journals
ISSN	0265931X
Coverage	1984-ongoing
Scope	The Journal of Environmental Radioactivity provides a coherent international forum for publication of original research or review papers on any aspect of the occurrence of radioactivity in natural systems. Relevant subject areas range from applications of environmental radionuclides as mechanistic or timescale tracers of natural processes to assessments of the radioecological or radiological effects of ambient radioactivity. Papers deal with naturally occurring nuclides or with those created and released by man through nuclear weapons manufacture and testing, energy production, fuel-cycle technology, etc. (source)