Scimago Journal & Country Rank

Beijing Daxue Xuebao (Ziran Kexue Ban)/Acta Scientiarum Naturalium Universitatis Pekinensis

Country

China

Universities and research institutions in China

Subject Area and Category

Publisher

Peking University

H-Index

24

Publication type

Journals

ISSN

04798023

Coverage

2001-2020

Information

Homepage

How to publish in this journal

xbna@pku.edu.cn

Scope

Acta Scientiarum Naturalium Universitatis Pekinensis is a comprehensive academic journal started in 1955 sponsored by Peking University. The journal publishes original research articles and literature reviews in natural sciences and technical sciences. 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
Multidisciplinary2002Q4
Multidisciplinary2003Q4
Multidisciplinary2004Q3
Multidisciplinary2005Q3
Multidisciplinary2006Q3
Multidisciplinary2007Q4
Multidisciplinary2008Q4
Multidisciplinary2009Q4
Multidisciplinary2010Q3
Multidisciplinary2011Q3
Multidisciplinary2012Q3
Multidisciplinary2013Q3
Multidisciplinary2014Q3
Multidisciplinary2015Q4
Multidisciplinary2016Q3
Multidisciplinary2017Q3
Multidisciplinary2018Q4
Multidisciplinary2019Q3
Multidisciplinary2020Q3
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
20020.102
20030.108
20040.105
20050.109
20060.122
20070.111
20080.113
20090.117
20100.121
20110.135
20120.132
20130.135
20140.135
20150.127
20160.157
20170.150
20180.129
20190.144
20200.144
Total Documents

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

YearDocuments
2001117
200266
200354
2004116
2005126
2006147
2007135
2008138
2009160
2010147
2011160
2012133
2013146
2014152
2015141
2016141
2017128
2018154
2019131
2020126
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)20010.000
Cites / Doc. (4 years)20020.068
Cites / Doc. (4 years)20030.098
Cites / Doc. (4 years)20040.097
Cites / Doc. (4 years)20050.153
Cites / Doc. (4 years)20060.163
Cites / Doc. (4 years)20070.122
Cites / Doc. (4 years)20080.181
Cites / Doc. (4 years)20090.236
Cites / Doc. (4 years)20100.233
Cites / Doc. (4 years)20110.228
Cites / Doc. (4 years)20120.251
Cites / Doc. (4 years)20130.298
Cites / Doc. (4 years)20140.280
Cites / Doc. (4 years)20150.245
Cites / Doc. (4 years)20160.355
Cites / Doc. (4 years)20170.390
Cites / Doc. (4 years)20180.370
Cites / Doc. (4 years)20190.431
Cites / Doc. (4 years)20200.489
Cites / Doc. (3 years)20010.000
Cites / Doc. (3 years)20020.068
Cites / Doc. (3 years)20030.098
Cites / Doc. (3 years)20040.097
Cites / Doc. (3 years)20050.144
Cites / Doc. (3 years)20060.159
Cites / Doc. (3 years)20070.105
Cites / Doc. (3 years)20080.162
Cites / Doc. (3 years)20090.181
Cites / Doc. (3 years)20100.233
Cites / Doc. (3 years)20110.249
Cites / Doc. (3 years)20120.244
Cites / Doc. (3 years)20130.270
Cites / Doc. (3 years)20140.271
Cites / Doc. (3 years)20150.202
Cites / Doc. (3 years)20160.378
Cites / Doc. (3 years)20170.399
Cites / Doc. (3 years)20180.302
Cites / Doc. (3 years)20190.442
Cites / Doc. (3 years)20200.477
Cites / Doc. (2 years)20010.000
Cites / Doc. (2 years)20020.068
Cites / Doc. (2 years)20030.098
Cites / Doc. (2 years)20040.100
Cites / Doc. (2 years)20050.100
Cites / Doc. (2 years)20060.136
Cites / Doc. (2 years)20070.092
Cites / Doc. (2 years)20080.174
Cites / Doc. (2 years)20090.165
Cites / Doc. (2 years)20100.232
Cites / Doc. (2 years)20110.270
Cites / Doc. (2 years)20120.192
Cites / Doc. (2 years)20130.242
Cites / Doc. (2 years)20140.233
Cites / Doc. (2 years)20150.181
Cites / Doc. (2 years)20160.369
Cites / Doc. (2 years)20170.316
Cites / Doc. (2 years)20180.286
Cites / Doc. (2 years)20190.379
Cites / Doc. (2 years)20200.425
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 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
Self Cites20190
Self Cites20200
Total Cites20010
Total Cites20028
Total Cites200318
Total Cites200423
Total Cites200534
Total Cites200647
Total Cites200741
Total Cites200866
Total Cites200976
Total Cites2010101
Total Cites2011111
Total Cites2012114
Total Cites2013119
Total Cites2014119
Total Cites201587
Total Cites2016166
Total Cites2017173
Total Cites2018124
Total Cites2019187
Total Cites2020197
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 document20010
External Cites per document20020.069
External Cites per document20030.099
External Cites per document20040.097
External Cites per document20050.144
External Cites per document20060.159
External Cites per document20070.105
External Cites per document20080.162
External Cites per document20090.181
External Cites per document20100.233
External Cites per document20110.249
External Cites per document20120.244
External Cites per document20130.270
External Cites per document20140.271
External Cites per document20150.202
External Cites per document20160.378
External Cites per document20170.399
External Cites per document20180.302
External Cites per document20190.442
External Cites per document20200.477
Cites per document20010.000
Cites per document20020.068
Cites per document20030.098
Cites per document20040.097
Cites per document20050.144
Cites per document20060.159
Cites per document20070.105
Cites per document20080.162
Cites per document20090.181
Cites per document20100.233
Cites per document20110.249
Cites per document20120.244
Cites per document20130.270
Cites per document20140.271
Cites per document20150.202
Cites per document20160.378
Cites per document20170.399
Cites per document20180.302
Cites per document20190.442
Cites per document20200.477
% 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
20010.00
20020.00
20030.00
20040.86
20053.97
20062.04
20074.44
20085.07
20093.75
20106.12
20112.50
20125.26
20137.53
20143.95
20152.13
20164.26
20173.13
20184.55
20195.34
20206.35
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 documents20010
Non-citable documents20021
Non-citable documents20031
Non-citable documents20041
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
Non-citable documents20190
Non-citable documents20200
Citable documents20010
Citable documents2002116
Citable documents2003182
Citable documents2004236
Citable documents2005236
Citable documents2006296
Citable documents2007389
Citable documents2008408
Citable documents2009420
Citable documents2010433
Citable documents2011445
Citable documents2012467
Citable documents2013440
Citable documents2014439
Citable documents2015431
Citable documents2016439
Citable documents2017434
Citable documents2018410
Citable documents2019423
Citable documents2020413
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 documents20010
Uncited documents2002111
Uncited documents2003167
Uncited documents2004221
Uncited documents2005210
Uncited documents2006257
Uncited documents2007356
Uncited documents2008354
Uncited documents2009361
Uncited documents2010360
Uncited documents2011360
Uncited documents2012386
Uncited documents2013356
Uncited documents2014356
Uncited documents2015370
Uncited documents2016339
Uncited documents2017343
Uncited documents2018318
Uncited documents2019302
Uncited documents2020288
Cited documents20010
Cited documents20026
Cited documents200316
Cited documents200416
Cited documents200526
Cited documents200639
Cited documents200733
Cited documents200854
Cited documents200959
Cited documents201073
Cited documents201185
Cited documents201281
Cited documents201384
Cited documents201483
Cited documents201561
Cited documents2016100
Cited documents201791
Cited documents201892
Cited documents2019121
Cited documents2020125
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Metrics based on Scopus® data as of April 2021
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