Scimago Journal & Country Rank

Coal International

Country United Kingdom  - SIR icon SIR Ranking of United Kingdom
5
H Index
Subject Area and CategoryEarth and Planetary Sciences
Geotechnical Engineering and Engineering Geology

Energy
Energy Engineering and Power Technology
Fuel Technology

Engineering
Mechanical Engineering
PublisherTradelink Publication Ltd.
Publication typeJournals
ISSN13576941
Coverage1982-1999, 2004-ongoing
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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
Energy Engineering and Power Technology1999Q3
Energy Engineering and Power Technology2000Q4
Energy Engineering and Power Technology2001Q4
Energy Engineering and Power Technology2002Q3
Energy Engineering and Power Technology2005Q4
Energy Engineering and Power Technology2006Q4
Energy Engineering and Power Technology2007Q4
Energy Engineering and Power Technology2008Q4
Energy Engineering and Power Technology2009Q4
Energy Engineering and Power Technology2010Q4
Energy Engineering and Power Technology2011Q4
Energy Engineering and Power Technology2012Q4
Energy Engineering and Power Technology2013Q4
Energy Engineering and Power Technology2014Q4
Energy Engineering and Power Technology2015Q4
Energy Engineering and Power Technology2016Q4
Energy Engineering and Power Technology2017Q4
Energy Engineering and Power Technology2018Q4
Fuel Technology1999Q3
Fuel Technology2000Q3
Fuel Technology2001Q3
Fuel Technology2002Q3
Fuel Technology2005Q4
Fuel Technology2006Q4
Fuel Technology2007Q4
Fuel Technology2008Q4
Fuel Technology2009Q4
Fuel Technology2010Q4
Fuel Technology2011Q4
Fuel Technology2012Q4
Fuel Technology2013Q4
Fuel Technology2014Q4
Fuel Technology2015Q4
Fuel Technology2016Q4
Fuel Technology2017Q4
Fuel Technology2018Q4
Geotechnical Engineering and Engineering Geology1999Q3
Geotechnical Engineering and Engineering Geology2000Q3
Geotechnical Engineering and Engineering Geology2001Q3
Geotechnical Engineering and Engineering Geology2002Q3
Geotechnical Engineering and Engineering Geology2005Q4
Geotechnical Engineering and Engineering Geology2006Q4
Geotechnical Engineering and Engineering Geology2007Q4
Geotechnical Engineering and Engineering Geology2008Q4
Geotechnical Engineering and Engineering Geology2009Q4
Geotechnical Engineering and Engineering Geology2010Q4
Geotechnical Engineering and Engineering Geology2011Q4
Geotechnical Engineering and Engineering Geology2012Q4
Geotechnical Engineering and Engineering Geology2013Q4
Geotechnical Engineering and Engineering Geology2014Q4
Geotechnical Engineering and Engineering Geology2015Q4
Geotechnical Engineering and Engineering Geology2016Q4
Geotechnical Engineering and Engineering Geology2017Q4
Geotechnical Engineering and Engineering Geology2018Q4
Mechanical Engineering1999Q4
Mechanical Engineering2000Q4
Mechanical Engineering2001Q4
Mechanical Engineering2002Q4
Mechanical Engineering2005Q4
Mechanical Engineering2006Q4
Mechanical Engineering2007Q4
Mechanical Engineering2008Q4
Mechanical Engineering2009Q4
Mechanical Engineering2010Q4
Mechanical Engineering2011Q4
Mechanical Engineering2012Q4
Mechanical Engineering2013Q4
Mechanical Engineering2014Q4
Mechanical Engineering2015Q4
Mechanical Engineering2016Q4
Mechanical Engineering2017Q4
Mechanical Engineering2018Q4
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
19990.102
20000.102
20010.102
20020.103
20050.100
20060.100
20070.100
20080.100
20090.105
20100.100
20110.100
20120.100
20130.100
20140.100
20150.100
20160.100
20170.106
20180.104
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)19990.018
Cites / Doc. (4 years)20000.029
Cites / Doc. (4 years)20010.000
Cites / Doc. (4 years)20020.023
Cites / Doc. (4 years)20030.000
Cites / Doc. (4 years)20040.000
Cites / Doc. (4 years)20050.000
Cites / Doc. (4 years)20060.009
Cites / Doc. (4 years)20070.000
Cites / Doc. (4 years)20080.018
Cites / Doc. (4 years)20090.042
Cites / Doc. (4 years)20100.025
Cites / Doc. (4 years)20110.000
Cites / Doc. (4 years)20120.033
Cites / Doc. (4 years)20130.018
Cites / Doc. (4 years)20140.015
Cites / Doc. (4 years)20150.000
Cites / Doc. (4 years)20160.013
Cites / Doc. (4 years)20170.025
Cites / Doc. (4 years)20180.100
Cites / Doc. (3 years)19990.018
Cites / Doc. (3 years)20000.000
Cites / Doc. (3 years)20010.000
Cites / Doc. (3 years)20020.034
Cites / Doc. (3 years)20030.000
Cites / Doc. (3 years)20040.000
Cites / Doc. (3 years)20050.000
Cites / Doc. (3 years)20060.010
Cites / Doc. (3 years)20070.000
Cites / Doc. (3 years)20080.027
Cites / Doc. (3 years)20090.045
Cites / Doc. (3 years)20100.036
Cites / Doc. (3 years)20110.000
Cites / Doc. (3 years)20120.025
Cites / Doc. (3 years)20130.023
Cites / Doc. (3 years)20140.018
Cites / Doc. (3 years)20150.000
Cites / Doc. (3 years)20160.016
Cites / Doc. (3 years)20170.036
Cites / Doc. (3 years)20180.137
Cites / Doc. (2 years)19990.029
Cites / Doc. (2 years)20000.000
Cites / Doc. (2 years)20010.000
Cites / Doc. (2 years)20020.031
Cites / Doc. (2 years)20030.000
Cites / Doc. (2 years)20040.000
Cites / Doc. (2 years)20050.000
Cites / Doc. (2 years)20060.000
Cites / Doc. (2 years)20070.000
Cites / Doc. (2 years)20080.044
Cites / Doc. (2 years)20090.024
Cites / Doc. (2 years)20100.057
Cites / Doc. (2 years)20110.000
Cites / Doc. (2 years)20120.038
Cites / Doc. (2 years)20130.030
Cites / Doc. (2 years)20140.024
Cites / Doc. (2 years)20150.000
Cites / Doc. (2 years)20160.026
Cites / Doc. (2 years)20170.054
Cites / Doc. (2 years)20180.219
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 Cites19991
Self Cites20000
Self Cites20010
Self Cites20020
Self Cites20030
Self Cites20040
Self Cites20050
Self Cites20060
Self Cites20070
Self Cites20080
Self Cites20090
Self Cites20100
Self Cites20110
Self Cites20120
Self Cites20130
Self Cites20140
Self Cites20150
Self Cites20160
Self Cites20170
Self Cites20180
Total Cites19992
Total Cites20000
Total Cites20010
Total Cites20022
Total Cites20030
Total Cites20040
Total Cites20050
Total Cites20061
Total Cites20070
Total Cites20082
Total Cites20093
Total Cites20102
Total Cites20110
Total Cites20121
Total Cites20131
Total Cites20141
Total Cites20150
Total Cites20161
Total Cites20172
Total Cites20187
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 document19990.009
External Cites per document20000.000
External Cites per document20010.000
External Cites per document20020.034
External Cites per document20030.000
External Cites per document20040.000
External Cites per document20050.000
External Cites per document20060.010
External Cites per document20070.000
External Cites per document20080.027
External Cites per document20090.045
External Cites per document20100.036
External Cites per document20110.000
External Cites per document20120.025
External Cites per document20130.023
External Cites per document20140.018
External Cites per document20150.000
External Cites per document20160.016
External Cites per document20170.036
External Cites per document20180.137
Cites per document19990.018
Cites per document20000.000
Cites per document20010.000
Cites per document20020.034
Cites per document20030.000
Cites per document20040.000
Cites per document20050.000
Cites per document20060.010
Cites per document20070.000
Cites per document20080.027
Cites per document20090.045
Cites per document20100.036
Cites per document20110.000
Cites per document20120.025
Cites per document20130.023
Cites per document20140.018
Cites per document20150.000
Cites per document20160.016
Cites per document20170.036
Cites per document20180.137
% 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
19990.00
20000.00
20010.00
20020.00
20030.00
20042.50
20052.44
20060.00
20070.00
20084.76
20090.00
201010.00
201112.50
20120.00
201312.50
20145.26
20155.26
20160.00
201714.29
20188.33
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 documents19990
Non-citable documents20000
Non-citable documents20019
Non-citable documents200282
Non-citable documents2003139
Non-citable documents2004141
Non-citable documents200571
Non-citable documents200625
Non-citable documents200714
Non-citable documents200811
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
Citable documents1999112
Citable documents200097
Citable documents200161
Citable documents200259
Citable documents200348
Citable documents200473
Citable documents200583
Citable documents200697
Citable documents200792
Citable documents200875
Citable documents200966
Citable documents201055
Citable documents201145
Citable documents201240
Citable documents201343
Citable documents201457
Citable documents201560
Citable documents201662
Citable documents201756
Citable documents201851
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 documents1999111
Uncited documents200097
Uncited documents200170
Uncited documents2002139
Uncited documents2003187
Uncited documents2004214
Uncited documents2005154
Uncited documents2006121
Uncited documents2007106
Uncited documents200885
Uncited documents200963
Uncited documents201054
Uncited documents201145
Uncited documents201239
Uncited documents201342
Uncited documents201456
Uncited documents201560
Uncited documents201661
Uncited documents201755
Uncited documents201850
Cited documents19991
Cited documents20000
Cited documents20010
Cited documents20022
Cited documents20030
Cited documents20040
Cited documents20050
Cited documents20061
Cited documents20070
Cited documents20081
Cited documents20093
Cited documents20101
Cited documents20110
Cited documents20121
Cited documents20131
Cited documents20141
Cited documents20150
Cited documents20161
Cited documents20171
Cited documents20181
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