International Journal of Environmental Studies

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
Computers in Earth Sciences	1997	Q3
Computers in Earth Sciences	1998	Q3
Computers in Earth Sciences	1999	Q4
Computers in Earth Sciences	2000	Q4
Computers in Earth Sciences	2001	Q4
Computers in Earth Sciences	2002	Q3
Computers in Earth Sciences	2003	Q4
Computers in Earth Sciences	2004	Q4
Computers in Earth Sciences	2005	Q4
Computers in Earth Sciences	2006	Q4
Computers in Earth Sciences	2007	Q3
Computers in Earth Sciences	2008	Q3
Computers in Earth Sciences	2009	Q3
Computers in Earth Sciences	2010	Q3
Computers in Earth Sciences	2011	Q3
Computers in Earth Sciences	2012	Q3
Computers in Earth Sciences	2013	Q3
Computers in Earth Sciences	2014	Q3
Computers in Earth Sciences	2015	Q3
Computers in Earth Sciences	2016	Q4
Ecology	1997	Q3
Ecology	1998	Q3
Ecology	1999	Q3
Ecology	2000	Q4
Ecology	2001	Q4
Ecology	2002	Q3
Ecology	2003	Q4
Ecology	2004	Q4
Ecology	2005	Q3
Ecology	2006	Q4
Ecology	2007	Q3
Ecology	2008	Q3
Ecology	2009	Q3
Ecology	2010	Q3
Ecology	2011	Q3
Ecology	2012	Q3
Ecology	2013	Q3
Ecology	2014	Q3
Ecology	2015	Q3
Ecology	2016	Q4
Geography, Planning and Development	1997	Q1
Geography, Planning and Development	1998	Q2
Geography, Planning and Development	1999	Q2
Geography, Planning and Development	2000	Q3
Geography, Planning and Development	2001	Q3
Geography, Planning and Development	2002	Q3
Geography, Planning and Development	2003	Q3
Geography, Planning and Development	2004	Q3
Geography, Planning and Development	2005	Q3
Geography, Planning and Development	2006	Q3
Geography, Planning and Development	2007	Q2
Geography, Planning and Development	2008	Q2
Geography, Planning and Development	2009	Q2
Geography, Planning and Development	2010	Q2
Geography, Planning and Development	2011	Q2
Geography, Planning and Development	2012	Q3
Geography, Planning and Development	2013	Q3
Geography, Planning and Development	2014	Q3
Geography, Planning and Development	2015	Q2
Geography, Planning and Development	2016	Q3
Pollution	1997	Q3
Pollution	1998	Q3
Pollution	1999	Q4
Pollution	2000	Q4
Pollution	2001	Q4
Pollution	2002	Q4
Pollution	2003	Q4
Pollution	2004	Q4
Pollution	2005	Q3
Pollution	2006	Q3
Pollution	2007	Q3
Pollution	2008	Q3
Pollution	2009	Q3
Pollution	2010	Q3
Pollution	2011	Q3
Pollution	2012	Q3
Pollution	2013	Q3
Pollution	2014	Q3
Pollution	2015	Q3
Pollution	2016	Q3
Waste Management and Disposal	1997	Q3
Waste Management and Disposal	1998	Q3
Waste Management and Disposal	1999	Q3
Waste Management and Disposal	2000	Q4
Waste Management and Disposal	2001	Q4
Waste Management and Disposal	2002	Q3
Waste Management and Disposal	2003	Q3
Waste Management and Disposal	2004	Q3
Waste Management and Disposal	2005	Q3
Waste Management and Disposal	2006	Q3
Waste Management and Disposal	2007	Q3
Waste Management and Disposal	2008	Q2
Waste Management and Disposal	2009	Q2
Waste Management and Disposal	2010	Q3
Waste Management and Disposal	2011	Q3
Waste Management and Disposal	2012	Q3
Waste Management and Disposal	2013	Q3
Waste Management and Disposal	2014	Q3
Waste Management and Disposal	2015	Q2
Waste Management and Disposal	2016	Q3

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	0.168
2000	0.136
2001	0.116
2002	0.168
2003	0.147
2004	0.140
2005	0.171
2006	0.160
2007	0.222
2008	0.280
2009	0.283
2010	0.224
2011	0.255
2012	0.208
2013	0.226
2014	0.226
2015	0.341
2016	0.185

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	0.122
Cites / Doc. (4 years)	2000	0.154
Cites / Doc. (4 years)	2001	0.091
Cites / Doc. (4 years)	2002	0.113
Cites / Doc. (4 years)	2003	0.093
Cites / Doc. (4 years)	2004	0.160
Cites / Doc. (4 years)	2005	0.204
Cites / Doc. (4 years)	2006	0.259
Cites / Doc. (4 years)	2007	0.407
Cites / Doc. (4 years)	2008	0.576
Cites / Doc. (4 years)	2009	0.539
Cites / Doc. (4 years)	2010	0.617
Cites / Doc. (4 years)	2011	0.716
Cites / Doc. (4 years)	2012	0.575
Cites / Doc. (4 years)	2013	0.611
Cites / Doc. (4 years)	2014	0.469
Cites / Doc. (4 years)	2015	0.758
Cites / Doc. (4 years)	2016	0.579
Cites / Doc. (3 years)	1999	0.122
Cites / Doc. (3 years)	2000	0.089
Cites / Doc. (3 years)	2001	0.073
Cites / Doc. (3 years)	2002	0.130
Cites / Doc. (3 years)	2003	0.075
Cites / Doc. (3 years)	2004	0.156
Cites / Doc. (3 years)	2005	0.167
Cites / Doc. (3 years)	2006	0.244
Cites / Doc. (3 years)	2007	0.402
Cites / Doc. (3 years)	2008	0.587
Cites / Doc. (3 years)	2009	0.625
Cites / Doc. (3 years)	2010	0.646
Cites / Doc. (3 years)	2011	0.632
Cites / Doc. (3 years)	2012	0.505
Cites / Doc. (3 years)	2013	0.595
Cites / Doc. (3 years)	2014	0.477
Cites / Doc. (3 years)	2015	0.744
Cites / Doc. (3 years)	2016	0.528
Cites / Doc. (2 years)	1999	0.081
Cites / Doc. (2 years)	2000	0.072
Cites / Doc. (2 years)	2001	0.079
Cites / Doc. (2 years)	2002	0.146
Cites / Doc. (2 years)	2003	0.065
Cites / Doc. (2 years)	2004	0.184
Cites / Doc. (2 years)	2005	0.186
Cites / Doc. (2 years)	2006	0.286
Cites / Doc. (2 years)	2007	0.464
Cites / Doc. (2 years)	2008	0.607
Cites / Doc. (2 years)	2009	0.619
Cites / Doc. (2 years)	2010	0.500
Cites / Doc. (2 years)	2011	0.517
Cites / Doc. (2 years)	2012	0.423
Cites / Doc. (2 years)	2013	0.444
Cites / Doc. (2 years)	2014	0.504
Cites / Doc. (2 years)	2015	0.773
Cites / Doc. (2 years)	2016	0.510

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	2
Self Cites	2000	2
Self Cites	2001	1
Self Cites	2002	2
Self Cites	2003	3
Self Cites	2004	2
Self Cites	2005	6
Self Cites	2006	3
Self Cites	2007	9
Self Cites	2008	16
Self Cites	2009	25
Self Cites	2010	4
Self Cites	2011	15
Self Cites	2012	13
Self Cites	2013	15
Self Cites	2014	14
Self Cites	2015	36
Self Cites	2016	11
Total Cites	1999	17
Total Cites	2000	12
Total Cites	2001	10
Total Cites	2002	18
Total Cites	2003	10
Total Cites	2004	23
Total Cites	2005	27
Total Cites	2006	44
Total Cites	2007	76
Total Cites	2008	105
Total Cites	2009	105
Total Cites	2010	106
Total Cites	2011	108
Total Cites	2012	92
Total Cites	2013	110
Total Cites	2014	93
Total Cites	2015	151
Total Cites	2016	114

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	0.108
External Cites per document	2000	0.074
External Cites per document	2001	0.066
External Cites per document	2002	0.116
External Cites per document	2003	0.053
External Cites per document	2004	0.143
External Cites per document	2005	0.130
External Cites per document	2006	0.228
External Cites per document	2007	0.354
External Cites per document	2008	0.497
External Cites per document	2009	0.476
External Cites per document	2010	0.622
External Cites per document	2011	0.544
External Cites per document	2012	0.434
External Cites per document	2013	0.514
External Cites per document	2014	0.405
External Cites per document	2015	0.567
External Cites per document	2016	0.477
Cites per document	1999	0.122
Cites per document	2000	0.089
Cites per document	2001	0.073
Cites per document	2002	0.130
Cites per document	2003	0.075
Cites per document	2004	0.156
Cites per document	2005	0.167
Cites per document	2006	0.244
Cites per document	2007	0.402
Cites per document	2008	0.587
Cites per document	2009	0.625
Cites per document	2010	0.646
Cites per document	2011	0.632
Cites per document	2012	0.505
Cites per document	2013	0.595
Cites per document	2014	0.477
Cites per document	2015	0.744
Cites per document	2016	0.528

% 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	9.26
2000	7.14
2001	0.00
2002	4.17
2003	14.29
2004	14.29
2005	8.82
2006	8.96
2007	7.94
2008	16.36
2009	22.58
2010	13.64
2011	16.92
2012	11.94
2013	28.21
2014	12.50
2015	21.69
2016	11.39

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	4
Non-citable documents	2000	9
Non-citable documents	2001	9
Non-citable documents	2002	10
Non-citable documents	2003	9
Non-citable documents	2004	16
Non-citable documents	2005	19
Non-citable documents	2006	21
Non-citable documents	2007	16
Non-citable documents	2008	19
Non-citable documents	2009	17
Non-citable documents	2010	16
Non-citable documents	2011	12
Non-citable documents	2012	11
Non-citable documents	2013	13
Non-citable documents	2014	15
Non-citable documents	2015	22
Non-citable documents	2016	25
Citable documents	1999	139
Citable documents	2000	135
Citable documents	2001	137
Citable documents	2002	138
Citable documents	2003	133
Citable documents	2004	147
Citable documents	2005	162
Citable documents	2006	180
Citable documents	2007	189
Citable documents	2008	179
Citable documents	2009	168
Citable documents	2010	164
Citable documents	2011	171
Citable documents	2012	182
Citable documents	2013	185
Citable documents	2014	195
Citable documents	2015	203
Citable documents	2016	216

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	129
Uncited documents	2000	133
Uncited documents	2001	138
Uncited documents	2002	132
Uncited documents	2003	133
Uncited documents	2004	143
Uncited documents	2005	159
Uncited documents	2006	164
Uncited documents	2007	156
Uncited documents	2008	131
Uncited documents	2009	114
Uncited documents	2010	120
Uncited documents	2011	118
Uncited documents	2012	127
Uncited documents	2013	129
Uncited documents	2014	150
Uncited documents	2015	138
Uncited documents	2016	169
Cited documents	1999	14
Cited documents	2000	11
Cited documents	2001	8
Cited documents	2002	16
Cited documents	2003	9
Cited documents	2004	20
Cited documents	2005	22
Cited documents	2006	37
Cited documents	2007	49
Cited documents	2008	67
Cited documents	2009	71
Cited documents	2010	60
Cited documents	2011	65
Cited documents	2012	66
Cited documents	2013	69
Cited documents	2014	60
Cited documents	2015	87
Cited documents	2016	72

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Country	United Kingdom	23 H Index
Subject Area and Category	Earth and Planetary Sciences Computers in Earth Sciences Environmental Science Ecology Pollution Waste Management and Disposal Social Sciences Geography, Planning and Development
Publisher	Taylor & Francis
Publication type	Journals
ISSN	10290400, 00207233
Coverage	1970-1984, 1987, 1992-ongoing
Scope	For more than 30 years, the International Journal of Environmental Studies has been pre-eminent in its field. The environment is understood to comprise the natural and the man-made, and their interactions; including such matters as pollution, health effects, analytical methods, political approaches, social impacts etc. Papers favouring an interdisciplinary approach are preferred, because the evidence of 30 years appears to be that many intellectual tools and many causes and effects are at issue in any environmental problem - and its solution. This does not mean that a single focus or a narrow view is unwelcome; provided always that the evidence is indicated and the method is robust. (source)