Scimago Journal & Country Rank

Journal of Environmental Science and Technology

discontinued in Scopus as of 2018

Country Pakistan  - SIR icon SIR Ranking of Pakistan
20
H Index
Subject Area and CategoryEnvironmental Science
Environmental Science (miscellaneous)
Publisher Asian Network for Scientific Information
Publication typeJournals
ISSN19947887
Coverage2009-2018
Scope Information not localized
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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 Science (miscellaneous)2010Q3
Environmental Science (miscellaneous)2011Q3
Environmental Science (miscellaneous)2012Q2
Environmental Science (miscellaneous)2013Q3
Environmental Science (miscellaneous)2014Q2
Environmental Science (miscellaneous)2015Q3
Environmental Science (miscellaneous)2016Q3
Environmental Science (miscellaneous)2017Q3
Environmental Science (miscellaneous)2018Q3
Environmental Science (miscellaneous)2019Q3
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
20100.150
20110.213
20120.557
20130.321
20140.359
20150.220
20160.267
20170.175
20180.221
20190.230
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)20090.000
Cites / Doc. (4 years)20100.263
Cites / Doc. (4 years)20110.806
Cites / Doc. (4 years)20121.690
Cites / Doc. (4 years)20130.891
Cites / Doc. (4 years)20141.169
Cites / Doc. (4 years)20151.355
Cites / Doc. (4 years)20160.714
Cites / Doc. (4 years)20170.952
Cites / Doc. (4 years)20181.194
Cites / Doc. (4 years)20191.128
Cites / Doc. (3 years)20090.000
Cites / Doc. (3 years)20100.263
Cites / Doc. (3 years)20110.806
Cites / Doc. (3 years)20121.690
Cites / Doc. (3 years)20130.936
Cites / Doc. (3 years)20141.220
Cites / Doc. (3 years)20150.859
Cites / Doc. (3 years)20160.747
Cites / Doc. (3 years)20170.731
Cites / Doc. (3 years)20181.210
Cites / Doc. (3 years)20191.219
Cites / Doc. (2 years)20090.000
Cites / Doc. (2 years)20100.263
Cites / Doc. (2 years)20110.806
Cites / Doc. (2 years)20121.969
Cites / Doc. (2 years)20130.969
Cites / Doc. (2 years)20140.723
Cites / Doc. (2 years)20150.780
Cites / Doc. (2 years)20160.611
Cites / Doc. (2 years)20170.726
Cites / Doc. (2 years)20181.365
Cites / Doc. (2 years)20191.000
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 Cites20090
Self Cites20100
Self Cites20114
Self Cites201238
Self Cites20132
Self Cites20140
Self Cites20151
Self Cites20165
Self Cites20175
Self Cites20181
Self Cites20190
Total Cites20090
Total Cites20105
Total Cites201125
Total Cites2012142
Total Cites2013102
Total Cites2014144
Total Cites201573
Total Cites201656
Total Cites201776
Total Cites2018144
Total Cites2019139
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 document20090
External Cites per document20100.263
External Cites per document20110.677
External Cites per document20121.238
External Cites per document20130.917
External Cites per document20141.220
External Cites per document20150.847
External Cites per document20160.680
External Cites per document20170.683
External Cites per document20181.202
External Cites per document20191.219
Cites per document20090.000
Cites per document20100.263
Cites per document20110.806
Cites per document20121.690
Cites per document20130.936
Cites per document20141.220
Cites per document20150.859
Cites per document20160.747
Cites per document20170.731
Cites per document20181.210
Cites per document20191.219
% 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
200910.53
201016.67
201113.21
201215.91
201328.57
201420.00
20158.82
201622.00
20178.57
201820.69
20190
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 documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Citable documents20090
Citable documents201019
Citable documents201131
Citable documents201284
Citable documents2013109
Citable documents2014118
Citable documents201585
Citable documents201675
Citable documents2017104
Citable documents2018119
Citable documents2019114
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 documents20090
Uncited documents201015
Uncited documents201119
Uncited documents201227
Uncited documents201362
Uncited documents201456
Uncited documents201548
Uncited documents201644
Uncited documents201764
Uncited documents201865
Uncited documents201954
Cited documents20090
Cited documents20104
Cited documents201112
Cited documents201257
Cited documents201347
Cited documents201462
Cited documents201537
Cited documents201631
Cited documents201740
Cited documents201854
Cited documents201960
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