Scimago Journal & Country Rank

Water Science and Technology

Country

United Kingdom

Universities and research institutions in United Kingdom

Subject Area and Category

Publisher

IWA Publishing

H-Index

137

Publication type

Journals

ISSN

02731223

Coverage

1970, 1980-2020

Information

Homepage

How to publish in this journal

wst@iwap.co.uk

Scope

Water Science and Technology publishes peer-reviewed papers on all aspects of the science and technology of wastewater treatment and water quality management worldwide. This encompasses five broad areas: Wastewater treatment and transportation processes for stormwater and domestic, industrial and municipal effluents Sources of pollution including hazardous wastes and source control Effects and impacts of pollution on rivers, lakes, groundwater and marine waters Water reuse and aquatic environmental restoration Policy, strategy, control and management aspects of water quality Water Science and Technology, together with Water Supply and Water Practice and Technology, have a special mission to serve as a bridge between science, engineering applications and management aspects of water as represented by the many IWA Specialist Groups. Papers describing progress in full-scale implementations are particularly encouraged. Water Science and Technology offers fast publication for new findings and research directions. Join the conversation about this journal
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.

CategoryYearQuartile
Environmental Engineering1999Q1
Environmental Engineering2000Q1
Environmental Engineering2001Q1
Environmental Engineering2002Q1
Environmental Engineering2003Q1
Environmental Engineering2004Q1
Environmental Engineering2005Q1
Environmental Engineering2006Q1
Environmental Engineering2007Q1
Environmental Engineering2008Q2
Environmental Engineering2009Q2
Environmental Engineering2010Q2
Environmental Engineering2011Q2
Environmental Engineering2012Q2
Environmental Engineering2013Q2
Environmental Engineering2014Q2
Environmental Engineering2015Q2
Environmental Engineering2016Q3
Environmental Engineering2017Q3
Environmental Engineering2018Q2
Environmental Engineering2019Q2
Environmental Engineering2020Q3
Water Science and Technology1999Q1
Water Science and Technology2000Q1
Water Science and Technology2001Q1
Water Science and Technology2002Q1
Water Science and Technology2003Q1
Water Science and Technology2004Q1
Water Science and Technology2005Q1
Water Science and Technology2006Q1
Water Science and Technology2007Q1
Water Science and Technology2008Q2
Water Science and Technology2009Q2
Water Science and Technology2010Q2
Water Science and Technology2011Q2
Water Science and Technology2012Q2
Water Science and Technology2013Q2
Water Science and Technology2014Q2
Water Science and Technology2015Q2
Water Science and Technology2016Q2
Water Science and Technology2017Q2
Water Science and Technology2018Q2
Water Science and Technology2019Q2
Water Science and Technology2020Q3
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.

YearSJR
19990.885
20000.755
20010.758
20020.890
20030.882
20040.875
20050.767
20060.696
20070.736
20080.583
20090.592
20100.529
20110.594
20120.597
20130.571
20140.585
20150.464
20160.404
20170.429
20180.455
20190.471
20200.406
Total Documents

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

YearDocuments
1999751
2000721
2001910
2002792
2003722
2004918
2005753
2006738
2007686
2008607
2009651
2010720
2011740
2012670
2013723
2014602
2015521
2016651
2017664
2018626
2019469
2020515
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 documentYearValue
Cites / Doc. (4 years)19990.789
Cites / Doc. (4 years)20000.661
Cites / Doc. (4 years)20010.858
Cites / Doc. (4 years)20021.016
Cites / Doc. (4 years)20030.942
Cites / Doc. (4 years)20041.115
Cites / Doc. (4 years)20051.131
Cites / Doc. (4 years)20061.086
Cites / Doc. (4 years)20071.090
Cites / Doc. (4 years)20081.158
Cites / Doc. (4 years)20091.292
Cites / Doc. (4 years)20101.267
Cites / Doc. (4 years)20111.359
Cites / Doc. (4 years)20121.440
Cites / Doc. (4 years)20131.467
Cites / Doc. (4 years)20141.368
Cites / Doc. (4 years)20151.369
Cites / Doc. (4 years)20161.405
Cites / Doc. (4 years)20171.486
Cites / Doc. (4 years)20181.603
Cites / Doc. (4 years)20191.734
Cites / Doc. (4 years)20202.132
Cites / Doc. (3 years)19990.789
Cites / Doc. (3 years)20000.646
Cites / Doc. (3 years)20010.714
Cites / Doc. (3 years)20021.032
Cites / Doc. (3 years)20030.826
Cites / Doc. (3 years)20041.095
Cites / Doc. (3 years)20051.030
Cites / Doc. (3 years)20061.061
Cites / Doc. (3 years)20071.070
Cites / Doc. (3 years)20081.089
Cites / Doc. (3 years)20091.252
Cites / Doc. (3 years)20101.220
Cites / Doc. (3 years)20111.416
Cites / Doc. (3 years)20121.381
Cites / Doc. (3 years)20131.425
Cites / Doc. (3 years)20141.323
Cites / Doc. (3 years)20151.292
Cites / Doc. (3 years)20161.388
Cites / Doc. (3 years)20171.434
Cites / Doc. (3 years)20181.603
Cites / Doc. (3 years)20191.755
Cites / Doc. (3 years)20202.075
Cites / Doc. (2 years)19990.790
Cites / Doc. (2 years)20000.485
Cites / Doc. (2 years)20010.660
Cites / Doc. (2 years)20020.901
Cites / Doc. (2 years)20030.746
Cites / Doc. (2 years)20040.931
Cites / Doc. (2 years)20051.012
Cites / Doc. (2 years)20061.021
Cites / Doc. (2 years)20070.905
Cites / Doc. (2 years)20081.032
Cites / Doc. (2 years)20091.186
Cites / Doc. (2 years)20101.220
Cites / Doc. (2 years)20111.329
Cites / Doc. (2 years)20121.329
Cites / Doc. (2 years)20131.384
Cites / Doc. (2 years)20141.251
Cites / Doc. (2 years)20151.288
Cites / Doc. (2 years)20161.280
Cites / Doc. (2 years)20171.336
Cites / Doc. (2 years)20181.631
Cites / Doc. (2 years)20191.685
Cites / Doc. (2 years)20201.929
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.

CitesYearValue
Self Cites1999432
Self Cites2000330
Self Cites2001474
Self Cites2002401
Self Cites2003346
Self Cites2004444
Self Cites2005358
Self Cites2006368
Self Cites2007383
Self Cites2008232
Self Cites2009282
Self Cites2010271
Self Cites2011315
Self Cites2012256
Self Cites2013322
Self Cites2014252
Self Cites2015183
Self Cites2016219
Self Cites2017270
Self Cites2018217
Self Cites2019175
Self Cites2020171
Total Cites19992096
Total Cites20001709
Total Cites20011818
Total Cites20022459
Total Cites20032002
Total Cites20042654
Total Cites20052506
Total Cites20062540
Total Cites20072577
Total Cites20082370
Total Cites20092542
Total Cites20102371
Total Cites20112800
Total Cites20122916
Total Cites20133036
Total Cites20142823
Total Cites20152577
Total Cites20162562
Total Cites20172544
Total Cites20182943
Total Cites20193406
Total Cites20203650
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.

CitesYearValue
External Cites per document19990.642
External Cites per document20000.534
External Cites per document20010.542
External Cites per document20020.884
External Cites per document20030.700
External Cites per document20040.929
External Cites per document20050.901
External Cites per document20060.928
External Cites per document20070.930
External Cites per document20081.000
External Cites per document20091.127
External Cites per document20101.088
External Cites per document20111.260
External Cites per document20121.262
External Cites per document20131.276
External Cites per document20141.206
External Cites per document20151.201
External Cites per document20161.271
External Cites per document20171.284
External Cites per document20181.486
External Cites per document20191.669
External Cites per document20201.987
Cites per document19990.789
Cites per document20000.646
Cites per document20010.714
Cites per document20021.032
Cites per document20030.826
Cites per document20041.095
Cites per document20051.030
Cites per document20061.061
Cites per document20071.070
Cites per document20081.089
Cites per document20091.252
Cites per document20101.220
Cites per document20111.416
Cites per document20121.381
Cites per document20131.425
Cites per document20141.323
Cites per document20151.292
Cites per document20161.388
Cites per document20171.434
Cites per document20181.603
Cites per document20191.755
Cites per document20202.075
% 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.

YearInternational Collaboration
199913.58
20009.85
20016.15
20027.20
200319.39
200420.26
200522.97
200620.33
200722.74
200817.96
200921.20
201020.56
201122.03
201220.15
201320.33
201421.76
201523.99
201618.74
201723.49
201819.49
201920.68
202020.19
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.

DocumentsYearValue
Non-citable documents199967
Non-citable documents200062
Non-citable documents200167
Non-citable documents200255
Non-citable documents200357
Non-citable documents200444
Non-citable documents200549
Non-citable documents200653
Non-citable documents200751
Non-citable documents200839
Non-citable documents200925
Non-citable documents201014
Non-citable documents20115
Non-citable documents20123
Non-citable documents20133
Non-citable documents20141
Non-citable documents20151
Non-citable documents20162
Non-citable documents20173
Non-citable documents20182
Non-citable documents20195
Non-citable documents20208
Citable documents19992590
Citable documents20002584
Citable documents20012478
Citable documents20022327
Citable documents20032366
Citable documents20042380
Citable documents20052383
Citable documents20062340
Citable documents20072358
Citable documents20082138
Citable documents20092006
Citable documents20101930
Citable documents20111973
Citable documents20122108
Citable documents20132127
Citable documents20142132
Citable documents20151994
Citable documents20161844
Citable documents20171771
Citable documents20181834
Citable documents20191936
Citable documents20201751
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.

DocumentsYearValue
Uncited documents19991466
Uncited documents20001730
Uncited documents20011598
Uncited documents20021159
Uncited documents20031403
Uncited documents20041119
Uncited documents20051131
Uncited documents20061098
Uncited documents20071119
Uncited documents20081000
Uncited documents2009814
Uncited documents2010849
Uncited documents2011757
Uncited documents2012836
Uncited documents2013781
Uncited documents2014855
Uncited documents2015840
Uncited documents2016696
Uncited documents2017647
Uncited documents2018617
Uncited documents2019599
Uncited documents2020464
Cited documents19991191
Cited documents2000916
Cited documents2001947
Cited documents20021223
Cited documents20031020
Cited documents20041305
Cited documents20051301
Cited documents20061295
Cited documents20071290
Cited documents20081177
Cited documents20091217
Cited documents20101095
Cited documents20111221
Cited documents20121275
Cited documents20131349
Cited documents20141278
Cited documents20151155
Cited documents20161150
Cited documents20171127
Cited documents20181219
Cited documents20191342
Cited documents20201295
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