Scimago Journal & Country Rank

Journal of Marine Science and Technology

CountryTaiwan
22
H Index
Subject Area and CategoryEarth and Planetary Sciences
Oceanography

Engineering
Mechanical Engineering
Mechanics of Materials
Ocean Engineering
PublisherNational Taiwan Ocean University
Publication typeJournals
ISSN10232796
Coverage1998-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
Mechanical Engineering1999Q4
Mechanical Engineering2000Q4
Mechanical Engineering2001Q4
Mechanical Engineering2002Q3
Mechanical Engineering2003Q3
Mechanical Engineering2004Q2
Mechanical Engineering2005Q3
Mechanical Engineering2006Q3
Mechanical Engineering2007Q3
Mechanical Engineering2008Q3
Mechanical Engineering2009Q3
Mechanical Engineering2010Q3
Mechanical Engineering2011Q3
Mechanical Engineering2012Q4
Mechanical Engineering2013Q3
Mechanical Engineering2014Q3
Mechanical Engineering2015Q3
Mechanical Engineering2016Q3
Mechanics of Materials1999Q4
Mechanics of Materials2000Q4
Mechanics of Materials2001Q4
Mechanics of Materials2002Q4
Mechanics of Materials2003Q3
Mechanics of Materials2004Q2
Mechanics of Materials2005Q3
Mechanics of Materials2006Q3
Mechanics of Materials2007Q4
Mechanics of Materials2008Q3
Mechanics of Materials2009Q4
Mechanics of Materials2010Q4
Mechanics of Materials2011Q3
Mechanics of Materials2012Q4
Mechanics of Materials2013Q3
Mechanics of Materials2014Q3
Mechanics of Materials2015Q3
Mechanics of Materials2016Q4
Ocean Engineering1999Q3
Ocean Engineering2000Q3
Ocean Engineering2001Q4
Ocean Engineering2002Q2
Ocean Engineering2003Q2
Ocean Engineering2004Q1
Ocean Engineering2005Q2
Ocean Engineering2006Q2
Ocean Engineering2007Q3
Ocean Engineering2008Q2
Ocean Engineering2009Q2
Ocean Engineering2010Q3
Ocean Engineering2011Q2
Ocean Engineering2012Q3
Ocean Engineering2013Q2
Ocean Engineering2014Q3
Ocean Engineering2015Q3
Ocean Engineering2016Q3
Oceanography1999Q4
Oceanography2000Q4
Oceanography2001Q4
Oceanography2002Q4
Oceanography2003Q3
Oceanography2004Q2
Oceanography2005Q3
Oceanography2006Q3
Oceanography2007Q4
Oceanography2008Q3
Oceanography2009Q3
Oceanography2010Q3
Oceanography2011Q4
Oceanography2012Q4
Oceanography2013Q3
Oceanography2014Q4
Oceanography2015Q4
Oceanography2016Q4
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
20000.101
20010.100
20020.124
20030.173
20040.343
20050.163
20060.196
20070.134
20080.174
20090.177
20100.176
20110.189
20120.163
20130.280
20140.219
20150.234
20160.182
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)20010.050
Cites / Doc. (4 years)20020.102
Cites / Doc. (4 years)20030.203
Cites / Doc. (4 years)20040.385
Cites / Doc. (4 years)20050.185
Cites / Doc. (4 years)20060.122
Cites / Doc. (4 years)20070.177
Cites / Doc. (4 years)20080.261
Cites / Doc. (4 years)20090.303
Cites / Doc. (4 years)20100.467
Cites / Doc. (4 years)20110.827
Cites / Doc. (4 years)20120.825
Cites / Doc. (4 years)20130.841
Cites / Doc. (4 years)20140.666
Cites / Doc. (4 years)20150.589
Cites / Doc. (4 years)20160.521
Cites / Doc. (3 years)19990.000
Cites / Doc. (3 years)20000.000
Cites / Doc. (3 years)20010.050
Cites / Doc. (3 years)20020.122
Cites / Doc. (3 years)20030.189
Cites / Doc. (3 years)20040.328
Cites / Doc. (3 years)20050.130
Cites / Doc. (3 years)20060.135
Cites / Doc. (3 years)20070.172
Cites / Doc. (3 years)20080.170
Cites / Doc. (3 years)20090.342
Cites / Doc. (3 years)20100.492
Cites / Doc. (3 years)20110.720
Cites / Doc. (3 years)20120.810
Cites / Doc. (3 years)20130.772
Cites / Doc. (3 years)20140.582
Cites / Doc. (3 years)20150.577
Cites / Doc. (3 years)20160.471
Cites / Doc. (2 years)19990.000
Cites / Doc. (2 years)20000.000
Cites / Doc. (2 years)20010.067
Cites / Doc. (2 years)20020.152
Cites / Doc. (2 years)20030.128
Cites / Doc. (2 years)20040.267
Cites / Doc. (2 years)20050.125
Cites / Doc. (2 years)20060.116
Cites / Doc. (2 years)20070.148
Cites / Doc. (2 years)20080.133
Cites / Doc. (2 years)20090.321
Cites / Doc. (2 years)20100.547
Cites / Doc. (2 years)20110.727
Cites / Doc. (2 years)20120.684
Cites / Doc. (2 years)20130.665
Cites / Doc. (2 years)20140.447
Cites / Doc. (2 years)20150.448
Cites / Doc. (2 years)20160.366
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 Cites20011
Self Cites20020
Self Cites20033
Self Cites20048
Self Cites20054
Self Cites20065
Self Cites20072
Self Cites20083
Self Cites20092
Self Cites20107
Self Cites20119
Self Cites201214
Self Cites201316
Self Cites20145
Self Cites201511
Self Cites20167
Total Cites19990
Total Cites20000
Total Cites20012
Total Cites20026
Total Cites200310
Total Cites200421
Total Cites200513
Total Cites200615
Total Cites200720
Total Cites200818
Total Cites200938
Total Cites201059
Total Cites2011134
Total Cites2012188
Total Cites2013217
Total Cites2014174
Total Cites2015173
Total Cites2016152
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 document20010.025
External Cites per document20020.122
External Cites per document20030.132
External Cites per document20040.203
External Cites per document20050.090
External Cites per document20060.090
External Cites per document20070.155
External Cites per document20080.142
External Cites per document20090.324
External Cites per document20100.433
External Cites per document20110.672
External Cites per document20120.750
External Cites per document20130.715
External Cites per document20140.565
External Cites per document20150.540
External Cites per document20160.449
Cites per document19990.000
Cites per document20000.000
Cites per document20010.050
Cites per document20020.122
Cites per document20030.189
Cites per document20040.328
Cites per document20050.130
Cites per document20060.135
Cites per document20070.172
Cites per document20080.170
Cites per document20090.342
Cites per document20100.492
Cites per document20110.720
Cites per document20120.810
Cites per document20130.772
Cites per document20140.582
Cites per document20150.577
Cites per document20160.471
% 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
19996.25
200042.86
200110.53
20025.00
20034.00
20047.14
20056.45
200610.00
200710.87
20087.89
20095.00
20106.19
20119.41
20128.89
201318.60
201411.90
201516.22
201616.79
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 documents20051
Non-citable documents20061
Non-citable documents20071
Non-citable documents20081
Non-citable documents20093
Non-citable documents20104
Non-citable documents20115
Non-citable documents20126
Non-citable documents20137
Non-citable documents20145
Non-citable documents20153
Non-citable documents20161
Citable documents199910
Citable documents200026
Citable documents200140
Citable documents200249
Citable documents200353
Citable documents200464
Citable documents2005100
Citable documents2006111
Citable documents2007116
Citable documents2008106
Citable documents2009111
Citable documents2010120
Citable documents2011186
Citable documents2012232
Citable documents2013281
Citable documents2014299
Citable documents2015300
Citable documents2016323
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 documents199910
Uncited documents200026
Uncited documents200138
Uncited documents200244
Uncited documents200344
Uncited documents200447
Uncited documents200593
Uncited documents2006100
Uncited documents2007100
Uncited documents200896
Uncited documents200987
Uncited documents201088
Uncited documents2011133
Uncited documents2012159
Uncited documents2013176
Uncited documents2014205
Uncited documents2015195
Uncited documents2016222
Cited documents19990
Cited documents20000
Cited documents20012
Cited documents20025
Cited documents20039
Cited documents200417
Cited documents20058
Cited documents200612
Cited documents200717
Cited documents200811
Cited documents200927
Cited documents201036
Cited documents201158
Cited documents201279
Cited documents2013112
Cited documents201499
Cited documents2015108
Cited documents2016102
Scimago Journal & Country Rank
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