Scimago Journal & Country Rank

Gas und Wasserfach, Gas, Erdgas

Country

Germany

Universities and research institutions in Germany

Subject Area and Category

Publisher

R. Oldenbourg

H-Index

8

Publication type

Trade Journals

ISSN

00164909

Coverage

1970-1989, 1991-2011, 2014-2017

Scope

Information not localized Join the conversation about this journal
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 (miscellaneous)1999Q3
Energy (miscellaneous)2000Q3
Energy (miscellaneous)2001Q2
Energy (miscellaneous)2002Q2
Energy (miscellaneous)2003Q2
Energy (miscellaneous)2004Q2
Energy (miscellaneous)2005Q2
Energy (miscellaneous)2006Q2
Energy (miscellaneous)2007Q2
Energy (miscellaneous)2008Q4
Energy (miscellaneous)2009Q3
Energy (miscellaneous)2010Q3
Energy (miscellaneous)2011Q3
Energy (miscellaneous)2012Q4
Energy (miscellaneous)2013Q4
Energy (miscellaneous)2014Q4
Energy (miscellaneous)2015Q4
Energy (miscellaneous)2016Q4
Energy (miscellaneous)2017Q4
Energy (miscellaneous)2018Q4
Energy (miscellaneous)2019Q4
Energy (miscellaneous)2020Q4
Ocean Engineering1999Q2
Ocean Engineering2000Q2
Ocean Engineering2001Q2
Ocean Engineering2002Q2
Ocean Engineering2003Q2
Ocean Engineering2004Q2
Ocean Engineering2005Q2
Ocean Engineering2006Q2
Ocean Engineering2007Q2
Ocean Engineering2008Q3
Ocean Engineering2009Q3
Ocean Engineering2010Q2
Ocean Engineering2011Q3
Ocean Engineering2012Q4
Ocean Engineering2013Q4
Ocean Engineering2014Q4
Ocean Engineering2015Q4
Ocean Engineering2016Q4
Ocean Engineering2017Q4
Ocean Engineering2018Q4
Ocean Engineering2019Q4
Ocean Engineering2020Q4
Process Chemistry and Technology1999Q3
Process Chemistry and Technology2000Q2
Process Chemistry and Technology2001Q2
Process Chemistry and Technology2002Q2
Process Chemistry and Technology2003Q2
Process Chemistry and Technology2004Q2
Process Chemistry and Technology2005Q2
Process Chemistry and Technology2006Q2
Process Chemistry and Technology2007Q2
Process Chemistry and Technology2008Q4
Process Chemistry and Technology2009Q3
Process Chemistry and Technology2010Q3
Process Chemistry and Technology2011Q3
Process Chemistry and Technology2012Q4
Process Chemistry and Technology2013Q4
Process Chemistry and Technology2014Q4
Process Chemistry and Technology2015Q4
Process Chemistry and Technology2016Q4
Process Chemistry and Technology2017Q4
Process Chemistry and Technology2018Q4
Process Chemistry and Technology2019Q4
Process Chemistry and Technology2020Q4
Water Science and Technology1999Q3
Water Science and Technology2000Q3
Water Science and Technology2001Q2
Water Science and Technology2002Q3
Water Science and Technology2003Q2
Water Science and Technology2004Q3
Water Science and Technology2005Q3
Water Science and Technology2006Q3
Water Science and Technology2007Q3
Water Science and Technology2008Q4
Water Science and Technology2009Q3
Water Science and Technology2010Q3
Water Science and Technology2011Q3
Water Science and Technology2012Q4
Water Science and Technology2013Q4
Water Science and Technology2014Q4
Water Science and Technology2015Q4
Water Science and Technology2016Q4
Water Science and Technology2017Q4
Water Science and Technology2018Q4
Water Science and Technology2019Q4
Water Science and Technology2020Q4
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
19990.113
20000.123
20010.242
20020.187
20030.235
20040.188
20050.160
20060.191
20070.188
20080.101
20090.152
20100.187
20110.161
20120.100
20130.102
20140.100
20150.111
20160.105
20170.104
20180.103
20190.104
20200.125
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
199958
2000152
2001147
200297
200372
200469
200567
200698
200769
200863
200970
201081
201151
20120
20130
20142
20153
20161
20171
20180
20190
20200
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)19990.036
Cites / Doc. (4 years)20000.079
Cites / Doc. (4 years)20010.060
Cites / Doc. (4 years)20020.040
Cites / Doc. (4 years)20030.051
Cites / Doc. (4 years)20040.056
Cites / Doc. (4 years)20050.047
Cites / Doc. (4 years)20060.105
Cites / Doc. (4 years)20070.085
Cites / Doc. (4 years)20080.046
Cites / Doc. (4 years)20090.145
Cites / Doc. (4 years)20100.093
Cites / Doc. (4 years)20110.074
Cites / Doc. (4 years)20120.019
Cites / Doc. (4 years)20130.025
Cites / Doc. (4 years)20140.030
Cites / Doc. (4 years)20150.057
Cites / Doc. (4 years)20160.200
Cites / Doc. (4 years)20170.167
Cites / Doc. (4 years)20180.143
Cites / Doc. (4 years)20190.000
Cites / Doc. (4 years)20200.000
Cites / Doc. (3 years)19990.036
Cites / Doc. (3 years)20000.071
Cites / Doc. (3 years)20010.067
Cites / Doc. (3 years)20020.036
Cites / Doc. (3 years)20030.051
Cites / Doc. (3 years)20040.076
Cites / Doc. (3 years)20050.063
Cites / Doc. (3 years)20060.139
Cites / Doc. (3 years)20070.081
Cites / Doc. (3 years)20080.056
Cites / Doc. (3 years)20090.170
Cites / Doc. (3 years)20100.119
Cites / Doc. (3 years)20110.079
Cites / Doc. (3 years)20120.015
Cites / Doc. (3 years)20130.015
Cites / Doc. (3 years)20140.020
Cites / Doc. (3 years)20150.000
Cites / Doc. (3 years)20160.200
Cites / Doc. (3 years)20170.167
Cites / Doc. (3 years)20180.200
Cites / Doc. (3 years)20190.000
Cites / Doc. (3 years)20200.000
Cites / Doc. (2 years)19990.000
Cites / Doc. (2 years)20000.096
Cites / Doc. (2 years)20010.067
Cites / Doc. (2 years)20020.037
Cites / Doc. (2 years)20030.057
Cites / Doc. (2 years)20040.118
Cites / Doc. (2 years)20050.085
Cites / Doc. (2 years)20060.140
Cites / Doc. (2 years)20070.097
Cites / Doc. (2 years)20080.060
Cites / Doc. (2 years)20090.227
Cites / Doc. (2 years)20100.165
Cites / Doc. (2 years)20110.106
Cites / Doc. (2 years)20120.015
Cites / Doc. (2 years)20130.039
Cites / Doc. (2 years)20140.000
Cites / Doc. (2 years)20150.000
Cites / Doc. (2 years)20160.200
Cites / Doc. (2 years)20170.250
Cites / Doc. (2 years)20180.500
Cites / Doc. (2 years)20190.000
Cites / Doc. (2 years)20200.000
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 Cites19990
Self Cites20004
Self Cites200111
Self Cites20028
Self Cites200314
Self Cites200421
Self Cites200513
Self Cites200622
Self Cites200715
Self Cites20083
Self Cites200932
Self Cites201023
Self Cites201112
Self Cites20120
Self Cites20130
Self Cites20140
Self Cites20150
Self Cites20160
Self Cites20170
Self Cites20180
Self Cites20190
Self Cites20200
Total Cites19992
Total Cites20007
Total Cites200115
Total Cites200213
Total Cites200320
Total Cites200424
Total Cites200515
Total Cites200629
Total Cites200719
Total Cites200813
Total Cites200939
Total Cites201024
Total Cites201117
Total Cites20123
Total Cites20132
Total Cites20141
Total Cites20150
Total Cites20161
Total Cites20171
Total Cites20181
Total Cites20190
Total Cites20200
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 document19990.040
External Cites per document20000.038
External Cites per document20010.028
External Cites per document20020.023
External Cites per document20030.023
External Cites per document20040.012
External Cites per document20050.009
External Cites per document20060.034
External Cites per document20070.017
External Cites per document20080.043
External Cites per document20090.031
External Cites per document20100.005
External Cites per document20110.023
External Cites per document20120.015
External Cites per document20130.015
External Cites per document20140.020
External Cites per document20150.000
External Cites per document20160.200
External Cites per document20170.167
External Cites per document20180.200
External Cites per document20190.000
External Cites per document20200.000
Cites per document19990.036
Cites per document20000.071
Cites per document20010.067
Cites per document20020.036
Cites per document20030.051
Cites per document20040.076
Cites per document20050.063
Cites per document20060.139
Cites per document20070.081
Cites per document20080.056
Cites per document20090.170
Cites per document20100.119
Cites per document20110.079
Cites per document20120.015
Cites per document20130.015
Cites per document20140.020
Cites per document20150.000
Cites per document20160.200
Cites per document20170.167
Cites per document20180.200
Cites per document20190.000
Cites per document20200.000
% 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
20000.66
20010.68
20021.03
20031.39
20040.00
20050.00
20062.04
20072.90
20081.59
200910.00
20106.17
20110.00
20120
20130
20140.00
20150.00
20160.00
20170.00
20180
20190
20200
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 documents19996
Non-citable documents200021
Non-citable documents200181
Non-citable documents2002138
Non-citable documents2003130
Non-citable documents200470
Non-citable documents200514
Non-citable documents20061
Non-citable documents20075
Non-citable documents20084
Non-citable documents20094
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
Non-citable documents20200
Citable documents199950
Citable documents200078
Citable documents2001144
Citable documents2002219
Citable documents2003266
Citable documents2004246
Citable documents2005224
Citable documents2006207
Citable documents2007229
Citable documents2008230
Citable documents2009226
Citable documents2010202
Citable documents2011214
Citable documents2012202
Citable documents2013132
Citable documents201451
Citable documents20152
Citable documents20165
Citable documents20176
Citable documents20185
Citable documents20192
Citable documents20201
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 documents199955
Uncited documents200093
Uncited documents2001212
Uncited documents2002345
Uncited documents2003382
Uncited documents2004297
Uncited documents2005227
Uncited documents2006189
Uncited documents2007215
Uncited documents2008223
Uncited documents2009197
Uncited documents2010182
Uncited documents2011199
Uncited documents2012199
Uncited documents2013131
Uncited documents201450
Uncited documents20152
Uncited documents20164
Uncited documents20175
Uncited documents20184
Uncited documents20192
Uncited documents20201
Cited documents19991
Cited documents20006
Cited documents200113
Cited documents200212
Cited documents200314
Cited documents200419
Cited documents200511
Cited documents200619
Cited documents200719
Cited documents200811
Cited documents200933
Cited documents201020
Cited documents201115
Cited documents20123
Cited documents20131
Cited documents20141
Cited documents20150
Cited documents20161
Cited documents20171
Cited documents20181
Cited documents20190
Cited documents20200
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Metrics based on Scopus® data as of April 2021
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