Scimago Journal & Country Rank

Journal of Environmental Science and Technologyopen access

CountryPakistan
10
H Index
Subject AreaEnvironmental Science
Subject CategoryEnvironmental Science (miscellaneous)
PublisherAsian Network for Scientific Information
Publication typeJournals
ISSN19947887
Coverage2009-ongoing
Scope Journal of Environmental Science and Technology is an international peer-reviewed journal publishing original research on all aspects of environmental science and technology. Journal of Environmental Science and Technology is an essential resource for scientists, engineers and environmental practitioners. Journal of Environmental Science and Technology is a refereed journal. The acceptance criteria for all papers are the quality and originality of the research and its significance to our readership. (source)
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
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
20100.146
20110.216
20120.577
20130.325
20140.344
20150.196
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)20100.263
Cites / Doc. (4 years)20110.806
Cites / Doc. (4 years)20121.643
Cites / Doc. (4 years)20130.844
Cites / Doc. (4 years)20141.115
Cites / Doc. (4 years)20151.058
Cites / Doc. (3 years)20100.263
Cites / Doc. (3 years)20110.806
Cites / Doc. (3 years)20121.643
Cites / Doc. (3 years)20130.881
Cites / Doc. (3 years)20141.161
Cites / Doc. (3 years)20150.647
Cites / Doc. (2 years)20100.263
Cites / Doc. (2 years)20110.806
Cites / Doc. (2 years)20121.908
Cites / Doc. (2 years)20130.928
Cites / Doc. (2 years)20140.677
Cites / Doc. (2 years)20150.659
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 Cites20100
Self Cites20114
Self Cites201238
Self Cites20132
Self Cites20140
Self Cites20151
Total Cites20105
Total Cites201125
Total Cites2012138
Total Cites201396
Total Cites2014137
Total Cites201555
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 document20100.263
External Cites per document20110.677
External Cites per document20121.190
External Cites per document20130.862
External Cites per document20141.161
External Cites per document20150.635
Cites per document20100.263
Cites per document20110.806
Cites per document20121.643
Cites per document20130.881
Cites per document20141.161
Cites per document20150.647
% 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
201016.67
201113.21
201215.91
201328.57
201420.00
201510.00
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 documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Citable documents201019
Citable documents201131
Citable documents201284
Citable documents2013109
Citable documents2014118
Citable documents201585
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 documents201015
Uncited documents201119
Uncited documents201227
Uncited documents201364
Uncited documents201459
Uncited documents201549
Cited documents20104
Cited documents201112
Cited documents201257
Cited documents201345
Cited documents201459
Cited documents201536
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