International Journal of Environment and Waste Management

IJEWM is a refereed reference and authoritative source of information in the field of environmental and waste management Together with its sister publications IJEP, IJETM and IJGEnvI, it provides a comprehensive coverage of environmental issues. It covers both engineering/technical and management solutions. Topics covered include: -Multicriteria assessment of waste treatment technologies -Stakeholder role: technology implementation, future technology management strategies -Participatory decision making, integration of policies/research in the waste sector -Case studies and environmental impact analysis in the waste sector -Air, water, soil, groundwater, radiological pollution, control/management -Environmental pollution, prevention/control, waste treatment/management -Water and municipal/agricultural/industrial wastewater and waste treatment -Solid/hazardous/biosolids/residuals waste, treatment/minimisation/disposal/management -Environmental quality standards, legislation, regulations, policy -Pollution prevention, clean technologies, conservation/recycling/reuse -Public/environmental health, environmental toxicology, risk assessment -Sources/transport/fate of pollutants in the environment; remediation, restoration -Mathematical/modelling techniques, case studies -Aquatic sciences, water/sol chemistry, environmental biology, microbiology -Environmental education and training

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Category	Year	Quartile
Environmental Engineering	2007	Q4
Environmental Engineering	2008	Q4
Environmental Engineering	2009	Q3
Environmental Engineering	2010	Q3
Environmental Engineering	2011	Q3
Environmental Engineering	2012	Q3
Environmental Engineering	2013	Q4
Environmental Engineering	2014	Q4
Environmental Engineering	2015	Q4
Environmental Engineering	2016	Q4
Environmental Engineering	2017	Q4
Environmental Engineering	2018	Q4
Environmental Engineering	2019	Q4
Environmental Engineering	2020	Q4
Environmental Engineering	2021	Q3
Environmental Engineering	2022	Q4
Environmental Engineering	2023	Q3
Waste Management and Disposal	2007	Q3
Waste Management and Disposal	2008	Q3
Waste Management and Disposal	2009	Q3
Waste Management and Disposal	2010	Q2
Waste Management and Disposal	2011	Q2
Waste Management and Disposal	2012	Q3
Waste Management and Disposal	2013	Q3
Waste Management and Disposal	2014	Q3
Waste Management and Disposal	2015	Q4
Waste Management and Disposal	2016	Q3
Waste Management and Disposal	2017	Q3
Waste Management and Disposal	2018	Q4
Waste Management and Disposal	2019	Q4
Waste Management and Disposal	2020	Q4
Waste Management and Disposal	2021	Q3
Waste Management and Disposal	2022	Q4
Waste Management and Disposal	2023	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
2007	0.129
2008	0.131
2009	0.200
2010	0.379
2011	0.294
2012	0.217
2013	0.159
2014	0.147
2015	0.146
2016	0.182
2017	0.175
2018	0.167
2019	0.190
2020	0.174
2021	0.255
2022	0.204
2023	0.242

Total Documents

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

Year	Documents
2006	8
2007	20
2008	45
2009	63
2010	61
2011	54
2012	59
2013	64
2014	52
2015	47
2016	44
2017	47
2018	40
2019	53
2020	63
2021	59
2022	54
2023	64

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)	2006	0.000
Cites / Doc. (4 years)	2007	0.125
Cites / Doc. (4 years)	2008	0.214
Cites / Doc. (4 years)	2009	0.425
Cites / Doc. (4 years)	2010	0.610
Cites / Doc. (4 years)	2011	0.646
Cites / Doc. (4 years)	2012	0.462
Cites / Doc. (4 years)	2013	0.354
Cites / Doc. (4 years)	2014	0.282
Cites / Doc. (4 years)	2015	0.319
Cites / Doc. (4 years)	2016	0.383
Cites / Doc. (4 years)	2017	0.449
Cites / Doc. (4 years)	2018	0.405
Cites / Doc. (4 years)	2019	0.579
Cites / Doc. (4 years)	2020	0.690
Cites / Doc. (4 years)	2021	0.813
Cites / Doc. (4 years)	2022	0.888
Cites / Doc. (4 years)	2023	0.926
Cites / Doc. (3 years)	2006	0.000
Cites / Doc. (3 years)	2007	0.125
Cites / Doc. (3 years)	2008	0.214
Cites / Doc. (3 years)	2009	0.425
Cites / Doc. (3 years)	2010	0.617
Cites / Doc. (3 years)	2011	0.669
Cites / Doc. (3 years)	2012	0.416
Cites / Doc. (3 years)	2013	0.276
Cites / Doc. (3 years)	2014	0.271
Cites / Doc. (3 years)	2015	0.280
Cites / Doc. (3 years)	2016	0.387
Cites / Doc. (3 years)	2017	0.420
Cites / Doc. (3 years)	2018	0.428
Cites / Doc. (3 years)	2019	0.626
Cites / Doc. (3 years)	2020	0.557
Cites / Doc. (3 years)	2021	0.878
Cites / Doc. (3 years)	2022	0.800
Cites / Doc. (3 years)	2023	0.955
Cites / Doc. (2 years)	2006	0.000
Cites / Doc. (2 years)	2007	0.125
Cites / Doc. (2 years)	2008	0.214
Cites / Doc. (2 years)	2009	0.431
Cites / Doc. (2 years)	2010	0.667
Cites / Doc. (2 years)	2011	0.589
Cites / Doc. (2 years)	2012	0.365
Cites / Doc. (2 years)	2013	0.248
Cites / Doc. (2 years)	2014	0.236
Cites / Doc. (2 years)	2015	0.310
Cites / Doc. (2 years)	2016	0.364
Cites / Doc. (2 years)	2017	0.440
Cites / Doc. (2 years)	2018	0.473
Cites / Doc. (2 years)	2019	0.448
Cites / Doc. (2 years)	2020	0.527
Cites / Doc. (2 years)	2021	0.897
Cites / Doc. (2 years)	2022	0.754
Cites / Doc. (2 years)	2023	0.796

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	2006	0
Self Cites	2007	0
Self Cites	2008	0
Self Cites	2009	0
Self Cites	2010	2
Self Cites	2011	0
Self Cites	2012	0
Self Cites	2013	0
Self Cites	2014	1
Self Cites	2015	2
Self Cites	2016	10
Self Cites	2017	3
Self Cites	2018	2
Self Cites	2019	7
Self Cites	2020	3
Self Cites	2021	4
Self Cites	2022	9
Self Cites	2023	16
Total Cites	2006	0
Total Cites	2007	1
Total Cites	2008	6
Total Cites	2009	31
Total Cites	2010	79
Total Cites	2011	113
Total Cites	2012	74
Total Cites	2013	48
Total Cites	2014	48
Total Cites	2015	49
Total Cites	2016	63
Total Cites	2017	60
Total Cites	2018	59
Total Cites	2019	82
Total Cites	2020	78
Total Cites	2021	137
Total Cites	2022	140
Total Cites	2023	168

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	2006	0
External Cites per document	2007	0.125
External Cites per document	2008	0.214
External Cites per document	2009	0.425
External Cites per document	2010	0.602
External Cites per document	2011	0.669
External Cites per document	2012	0.416
External Cites per document	2013	0.276
External Cites per document	2014	0.266
External Cites per document	2015	0.269
External Cites per document	2016	0.325
External Cites per document	2017	0.399
External Cites per document	2018	0.413
External Cites per document	2019	0.573
External Cites per document	2020	0.536
External Cites per document	2021	0.853
External Cites per document	2022	0.749
External Cites per document	2023	0.864
Cites per document	2006	0.000
Cites per document	2007	0.125
Cites per document	2008	0.214
Cites per document	2009	0.425
Cites per document	2010	0.617
Cites per document	2011	0.669
Cites per document	2012	0.416
Cites per document	2013	0.276
Cites per document	2014	0.271
Cites per document	2015	0.280
Cites per document	2016	0.387
Cites per document	2017	0.420
Cites per document	2018	0.428
Cites per document	2019	0.626
Cites per document	2020	0.557
Cites per document	2021	0.878
Cites per document	2022	0.800
Cites per document	2023	0.955

% 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
2006	0.00
2007	5.00
2008	15.56
2009	22.22
2010	19.67
2011	16.67
2012	15.25
2013	14.06
2014	9.62
2015	21.28
2016	18.18
2017	14.89
2018	22.50
2019	15.09
2020	17.46
2021	22.03
2022	11.11
2023	15.63

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	2006	0
Non-citable documents	2007	0
Non-citable documents	2008	0
Non-citable documents	2009	1
Non-citable documents	2010	1
Non-citable documents	2011	1
Non-citable documents	2012	0
Non-citable documents	2013	0
Non-citable documents	2014	0
Non-citable documents	2015	0
Non-citable documents	2016	0
Non-citable documents	2017	0
Non-citable documents	2018	0
Non-citable documents	2019	1
Non-citable documents	2020	1
Non-citable documents	2021	1
Non-citable documents	2022	0
Non-citable documents	2023	0
Citable documents	2006	0
Citable documents	2007	8
Citable documents	2008	28
Citable documents	2009	72
Citable documents	2010	127
Citable documents	2011	168
Citable documents	2012	178
Citable documents	2013	174
Citable documents	2014	177
Citable documents	2015	175
Citable documents	2016	163
Citable documents	2017	143
Citable documents	2018	138
Citable documents	2019	130
Citable documents	2020	139
Citable documents	2021	155
Citable documents	2022	175
Citable documents	2023	176

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	2006	0
Uncited documents	2007	7
Uncited documents	2008	24
Uncited documents	2009	51
Uncited documents	2010	78
Uncited documents	2011	106
Uncited documents	2012	130
Uncited documents	2013	137
Uncited documents	2014	141
Uncited documents	2015	133
Uncited documents	2016	115
Uncited documents	2017	102
Uncited documents	2018	98
Uncited documents	2019	90
Uncited documents	2020	93
Uncited documents	2021	95
Uncited documents	2022	102
Uncited documents	2023	98
Cited documents	2006	0
Cited documents	2007	1
Cited documents	2008	4
Cited documents	2009	22
Cited documents	2010	50
Cited documents	2011	63
Cited documents	2012	48
Cited documents	2013	37
Cited documents	2014	36
Cited documents	2015	42
Cited documents	2016	48
Cited documents	2017	41
Cited documents	2018	40
Cited documents	2019	41
Cited documents	2020	47
Cited documents	2021	61
Cited documents	2022	73
Cited documents	2023	78