Scimago Journal & Country Rank

Huanjing Kexue/Environmental Science

Country China  - SIR icon SIR Ranking of China
28
H Index
Subject Area and CategoryEnvironmental Science
Environmental Science (miscellaneous)
PublisherScience Press
Publication typeJournals
ISSN02503301
Coverage1986, 1988-1989, 1998-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
Environmental Science (miscellaneous)1999Q4
Environmental Science (miscellaneous)2000Q4
Environmental Science (miscellaneous)2001Q4
Environmental Science (miscellaneous)2002Q3
Environmental Science (miscellaneous)2003Q4
Environmental Science (miscellaneous)2004Q3
Environmental Science (miscellaneous)2005Q4
Environmental Science (miscellaneous)2006Q3
Environmental Science (miscellaneous)2007Q3
Environmental Science (miscellaneous)2008Q3
Environmental Science (miscellaneous)2009Q3
Environmental Science (miscellaneous)2010Q3
Environmental Science (miscellaneous)2011Q3
Environmental Science (miscellaneous)2012Q3
Environmental Science (miscellaneous)2013Q3
Environmental Science (miscellaneous)2014Q3
Environmental Science (miscellaneous)2015Q3
Environmental Science (miscellaneous)2016Q3
Environmental Science (miscellaneous)2017Q3
Environmental Science (miscellaneous)2018Q3
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
20000.104
20010.107
20020.121
20030.121
20040.138
20050.126
20060.144
20070.148
20080.149
20090.161
20100.167
20110.168
20120.177
20130.164
20140.166
20150.153
20160.179
20170.231
20180.234
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)19990.026
Cites / Doc. (4 years)20000.017
Cites / Doc. (4 years)20010.042
Cites / Doc. (4 years)20020.091
Cites / Doc. (4 years)20030.122
Cites / Doc. (4 years)20040.146
Cites / Doc. (4 years)20050.244
Cites / Doc. (4 years)20060.188
Cites / Doc. (4 years)20070.239
Cites / Doc. (4 years)20080.262
Cites / Doc. (4 years)20090.336
Cites / Doc. (4 years)20100.376
Cites / Doc. (4 years)20110.432
Cites / Doc. (4 years)20120.371
Cites / Doc. (4 years)20130.355
Cites / Doc. (4 years)20140.367
Cites / Doc. (4 years)20150.345
Cites / Doc. (4 years)20160.477
Cites / Doc. (4 years)20170.845
Cites / Doc. (4 years)20181.058
Cites / Doc. (3 years)19990.026
Cites / Doc. (3 years)20000.017
Cites / Doc. (3 years)20010.042
Cites / Doc. (3 years)20020.082
Cites / Doc. (3 years)20030.154
Cites / Doc. (3 years)20040.150
Cites / Doc. (3 years)20050.224
Cites / Doc. (3 years)20060.186
Cites / Doc. (3 years)20070.210
Cites / Doc. (3 years)20080.252
Cites / Doc. (3 years)20090.322
Cites / Doc. (3 years)20100.349
Cites / Doc. (3 years)20110.393
Cites / Doc. (3 years)20120.344
Cites / Doc. (3 years)20130.330
Cites / Doc. (3 years)20140.352
Cites / Doc. (3 years)20150.322
Cites / Doc. (3 years)20160.463
Cites / Doc. (3 years)20170.885
Cites / Doc. (3 years)20181.084
Cites / Doc. (2 years)19990.026
Cites / Doc. (2 years)20000.017
Cites / Doc. (2 years)20010.031
Cites / Doc. (2 years)20020.106
Cites / Doc. (2 years)20030.158
Cites / Doc. (2 years)20040.143
Cites / Doc. (2 years)20050.211
Cites / Doc. (2 years)20060.172
Cites / Doc. (2 years)20070.188
Cites / Doc. (2 years)20080.228
Cites / Doc. (2 years)20090.254
Cites / Doc. (2 years)20100.291
Cites / Doc. (2 years)20110.325
Cites / Doc. (2 years)20120.300
Cites / Doc. (2 years)20130.297
Cites / Doc. (2 years)20140.307
Cites / Doc. (2 years)20150.307
Cites / Doc. (2 years)20160.463
Cites / Doc. (2 years)20170.895
Cites / Doc. (2 years)20181.100
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 Cites20080
Self Cites20091
Self Cites20100
Self Cites20110
Self Cites20120
Self Cites20131
Self Cites20140
Self Cites20153
Self Cites2016158
Self Cites2017933
Self Cites20181072
Total Cites19993
Total Cites20005
Total Cites200113
Total Cites200230
Total Cites200355
Total Cites200477
Total Cites2005128
Total Cites2006123
Total Cites2007197
Total Cites2008283
Total Cites2009475
Total Cites2010520
Total Cites2011623
Total Cites2012530
Total Cites2013564
Total Cites2014659
Total Cites2015632
Total Cites2016891
Total Cites20171643
Total Cites20181992
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 document19990.026
External Cites per document20000.017
External Cites per document20010.042
External Cites per document20020.082
External Cites per document20030.154
External Cites per document20040.150
External Cites per document20050.224
External Cites per document20060.186
External Cites per document20070.210
External Cites per document20080.252
External Cites per document20090.322
External Cites per document20100.349
External Cites per document20110.393
External Cites per document20120.344
External Cites per document20130.329
External Cites per document20140.352
External Cites per document20150.320
External Cites per document20160.381
External Cites per document20170.382
External Cites per document20180.501
Cites per document19990.026
Cites per document20000.017
Cites per document20010.042
Cites per document20020.082
Cites per document20030.154
Cites per document20040.150
Cites per document20050.224
Cites per document20060.186
Cites per document20070.210
Cites per document20080.252
Cites per document20090.322
Cites per document20100.349
Cites per document20110.393
Cites per document20120.344
Cites per document20130.330
Cites per document20140.352
Cites per document20150.322
Cites per document20160.463
Cites per document20170.885
Cites per document20181.084
% 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
19997.10
200018.52
20010.00
20020.00
20030.00
20040.44
20054.82
20064.80
20073.85
20084.33
20094.01
20102.92
20111.81
20122.17
20131.78
20142.02
20152.81
20162.48
20171.92
20181.53
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
Non-citable documents20170
Non-citable documents20180
Citable documents1999117
Citable documents2000286
Citable documents2001313
Citable documents2002367
Citable documents2003357
Citable documents2004513
Citable documents2005571
Citable documents2006661
Citable documents2007936
Citable documents20081123
Citable documents20091474
Citable documents20101490
Citable documents20111587
Citable documents20121539
Citable documents20131709
Citable documents20141870
Citable documents20151963
Citable documents20161925
Citable documents20171857
Citable documents20181838
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 documents1999114
Uncited documents2000282
Uncited documents2001300
Uncited documents2002341
Uncited documents2003308
Uncited documents2004447
Uncited documents2005469
Uncited documents2006564
Uncited documents2007780
Uncited documents2008894
Uncited documents20091122
Uncited documents20101096
Uncited documents20111152
Uncited documents20121165
Uncited documents20131286
Uncited documents20141379
Uncited documents20151489
Uncited documents20161308
Uncited documents2017926
Uncited documents2018851
Cited documents19993
Cited documents20004
Cited documents200113
Cited documents200226
Cited documents200349
Cited documents200466
Cited documents2005102
Cited documents200697
Cited documents2007156
Cited documents2008229
Cited documents2009352
Cited documents2010394
Cited documents2011435
Cited documents2012374
Cited documents2013423
Cited documents2014491
Cited documents2015474
Cited documents2016617
Cited documents2017931
Cited documents2018987
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