Scimago Journal & Country Rank

Meitan Xuebao/Journal of the China Coal Society

CountryChina
37
H Index
Subject Area and CategoryEarth and Planetary Sciences
Geotechnical Engineering and Engineering Geology

Energy
Energy Engineering and Power Technology
Fuel Technology

Engineering
Electrical and Electronic Engineering
Mechanical Engineering
PublisherChina Coal Society
Publication typeJournals
ISSN02539993
Coverage1981-1982, 1984-1987, 1994-1995, 1998, 2001-ongoing
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
Electrical and Electronic Engineering1999Q4
Electrical and Electronic Engineering2000Q4
Electrical and Electronic Engineering2001Q4
Electrical and Electronic Engineering2002Q4
Electrical and Electronic Engineering2003Q4
Electrical and Electronic Engineering2004Q3
Electrical and Electronic Engineering2005Q3
Electrical and Electronic Engineering2006Q3
Electrical and Electronic Engineering2007Q3
Electrical and Electronic Engineering2008Q2
Electrical and Electronic Engineering2009Q2
Electrical and Electronic Engineering2010Q2
Electrical and Electronic Engineering2011Q2
Electrical and Electronic Engineering2012Q2
Electrical and Electronic Engineering2013Q2
Electrical and Electronic Engineering2014Q2
Electrical and Electronic Engineering2015Q1
Electrical and Electronic Engineering2016Q1
Energy Engineering and Power Technology1999Q4
Energy Engineering and Power Technology2000Q4
Energy Engineering and Power Technology2001Q4
Energy Engineering and Power Technology2002Q3
Energy Engineering and Power Technology2003Q3
Energy Engineering and Power Technology2004Q3
Energy Engineering and Power Technology2005Q3
Energy Engineering and Power Technology2006Q3
Energy Engineering and Power Technology2007Q2
Energy Engineering and Power Technology2008Q2
Energy Engineering and Power Technology2009Q2
Energy Engineering and Power Technology2010Q2
Energy Engineering and Power Technology2011Q1
Energy Engineering and Power Technology2012Q1
Energy Engineering and Power Technology2013Q1
Energy Engineering and Power Technology2014Q1
Energy Engineering and Power Technology2015Q1
Energy Engineering and Power Technology2016Q1
Fuel Technology1999Q4
Fuel Technology2000Q3
Fuel Technology2001Q3
Fuel Technology2002Q3
Fuel Technology2003Q3
Fuel Technology2004Q3
Fuel Technology2005Q3
Fuel Technology2006Q3
Fuel Technology2007Q3
Fuel Technology2008Q2
Fuel Technology2009Q2
Fuel Technology2010Q2
Fuel Technology2011Q2
Fuel Technology2012Q1
Fuel Technology2013Q2
Fuel Technology2014Q2
Fuel Technology2015Q2
Fuel Technology2016Q1
Geotechnical Engineering and Engineering Geology1999Q4
Geotechnical Engineering and Engineering Geology2000Q3
Geotechnical Engineering and Engineering Geology2001Q3
Geotechnical Engineering and Engineering Geology2002Q3
Geotechnical Engineering and Engineering Geology2003Q3
Geotechnical Engineering and Engineering Geology2004Q3
Geotechnical Engineering and Engineering Geology2005Q3
Geotechnical Engineering and Engineering Geology2006Q3
Geotechnical Engineering and Engineering Geology2007Q3
Geotechnical Engineering and Engineering Geology2008Q2
Geotechnical Engineering and Engineering Geology2009Q2
Geotechnical Engineering and Engineering Geology2010Q2
Geotechnical Engineering and Engineering Geology2011Q2
Geotechnical Engineering and Engineering Geology2012Q1
Geotechnical Engineering and Engineering Geology2013Q2
Geotechnical Engineering and Engineering Geology2014Q2
Geotechnical Engineering and Engineering Geology2015Q1
Geotechnical Engineering and Engineering Geology2016Q1
Mechanical Engineering1999Q4
Mechanical Engineering2000Q4
Mechanical Engineering2001Q4
Mechanical Engineering2002Q3
Mechanical Engineering2003Q4
Mechanical Engineering2004Q3
Mechanical Engineering2005Q3
Mechanical Engineering2006Q3
Mechanical Engineering2007Q3
Mechanical Engineering2008Q2
Mechanical Engineering2009Q2
Mechanical Engineering2010Q2
Mechanical Engineering2011Q2
Mechanical Engineering2012Q1
Mechanical Engineering2013Q2
Mechanical Engineering2014Q2
Mechanical Engineering2015Q1
Mechanical Engineering2016Q1
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
19990.101
20000.101
20010.101
20020.109
20030.103
20040.114
20050.122
20060.145
20070.171
20080.338
20090.414
20100.458
20110.534
20120.662
20130.606
20140.636
20150.743
20160.793
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)19990.000
Cites / Doc. (4 years)20000.000
Cites / Doc. (4 years)20010.000
Cites / Doc. (4 years)20020.017
Cites / Doc. (4 years)20030.011
Cites / Doc. (4 years)20040.110
Cites / Doc. (4 years)20050.145
Cites / Doc. (4 years)20060.115
Cites / Doc. (4 years)20070.158
Cites / Doc. (4 years)20080.242
Cites / Doc. (4 years)20090.478
Cites / Doc. (4 years)20100.895
Cites / Doc. (4 years)20111.031
Cites / Doc. (4 years)20120.976
Cites / Doc. (4 years)20131.121
Cites / Doc. (4 years)20141.100
Cites / Doc. (4 years)20151.124
Cites / Doc. (4 years)20161.139
Cites / Doc. (3 years)19990.000
Cites / Doc. (3 years)20000.000
Cites / Doc. (3 years)20010.000
Cites / Doc. (3 years)20020.020
Cites / Doc. (3 years)20030.011
Cites / Doc. (3 years)20040.110
Cites / Doc. (3 years)20050.121
Cites / Doc. (3 years)20060.112
Cites / Doc. (3 years)20070.161
Cites / Doc. (3 years)20080.237
Cites / Doc. (3 years)20090.494
Cites / Doc. (3 years)20100.933
Cites / Doc. (3 years)20111.002
Cites / Doc. (3 years)20120.956
Cites / Doc. (3 years)20131.148
Cites / Doc. (3 years)20141.071
Cites / Doc. (3 years)20151.127
Cites / Doc. (3 years)20161.161
Cites / Doc. (2 years)19990.000
Cites / Doc. (2 years)20000.000
Cites / Doc. (2 years)20010.000
Cites / Doc. (2 years)20020.020
Cites / Doc. (2 years)20030.011
Cites / Doc. (2 years)20040.106
Cites / Doc. (2 years)20050.090
Cites / Doc. (2 years)20060.105
Cites / Doc. (2 years)20070.134
Cites / Doc. (2 years)20080.225
Cites / Doc. (2 years)20090.472
Cites / Doc. (2 years)20100.932
Cites / Doc. (2 years)20110.981
Cites / Doc. (2 years)20120.903
Cites / Doc. (2 years)20131.038
Cites / Doc. (2 years)20140.977
Cites / Doc. (2 years)20151.105
Cites / Doc. (2 years)20161.124
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 Cites19990
Self Cites20000
Self Cites20010
Self Cites20020
Self Cites20030
Self Cites20040
Self Cites20050
Self Cites20060
Self Cites20070
Self Cites200857
Self Cites2009133
Self Cites2010529
Self Cites2011593
Self Cites2012570
Self Cites2013769
Self Cites2014582
Self Cites2015575
Self Cites2016605
Total Cites19990
Total Cites20000
Total Cites20010
Total Cites20022
Total Cites20032
Total Cites200431
Total Cites200540
Total Cites200652
Total Cites200793
Total Cites2008170
Total Cites2009398
Total Cites2010877
Total Cites20111110
Total Cites20121220
Total Cites20131603
Total Cites20141500
Total Cites20151571
Total Cites20161670
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 document19990.000
External Cites per document20000.000
External Cites per document20010.000
External Cites per document20020.020
External Cites per document20030.011
External Cites per document20040.110
External Cites per document20050.121
External Cites per document20060.112
External Cites per document20070.161
External Cites per document20080.158
External Cites per document20090.329
External Cites per document20100.370
External Cites per document20110.467
External Cites per document20120.509
External Cites per document20130.597
External Cites per document20140.655
External Cites per document20150.714
External Cites per document20160.740
Cites per document19990.000
Cites per document20000.000
Cites per document20010.000
Cites per document20020.020
Cites per document20030.011
Cites per document20040.110
Cites per document20050.121
Cites per document20060.112
Cites per document20070.161
Cites per document20080.237
Cites per document20090.494
Cites per document20100.933
Cites per document20111.002
Cites per document20120.956
Cites per document20131.148
Cites per document20141.071
Cites per document20151.127
Cites per document20161.161
% 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
20000
20010.00
20020.00
20030.00
20040.00
20051.83
20060.48
20071.72
20080.65
20090.88
20101.96
20112.31
20121.74
20132.16
20142.13
20151.19
20162.18
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 documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20060
Non-citable documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Citable documents199918
Citable documents200018
Citable documents200118
Citable documents2002102
Citable documents2003189
Citable documents2004282
Citable documents2005331
Citable documents2006463
Citable documents2007577
Citable documents2008717
Citable documents2009806
Citable documents2010940
Citable documents20111108
Citable documents20121276
Citable documents20131396
Citable documents20141401
Citable documents20151394
Citable documents20161439
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 documents199918
Uncited documents200018
Uncited documents200118
Uncited documents2002100
Uncited documents2003187
Uncited documents2004258
Uncited documents2005298
Uncited documents2006426
Uncited documents2007502
Uncited documents2008590
Uncited documents2009554
Uncited documents2010484
Uncited documents2011544
Uncited documents2012643
Uncited documents2013663
Uncited documents2014700
Uncited documents2015679
Uncited documents2016680
Cited documents19990
Cited documents20000
Cited documents20010
Cited documents20022
Cited documents20032
Cited documents200424
Cited documents200533
Cited documents200637
Cited documents200775
Cited documents2008127
Cited documents2009252
Cited documents2010456
Cited documents2011564
Cited documents2012633
Cited documents2013733
Cited documents2014701
Cited documents2015715
Cited documents2016759
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