Scimago Journal & Country Rank

Journal of the American Planning Association

Country United Kingdom  - SIR icon SIR Ranking of United Kingdom
83
H Index
Subject Area and CategorySocial Sciences
Development
Geography, Planning and Development
Urban Studies
PublisherTaylor & Francis
Publication typeJournals
ISSN01944363
Coverage1935-ongoing
Scope For more than 70 years, the quarterly Journal of the American Planning Association (JAPA) has published research, commentaries, and book reviews useful to practicing planners, policymakers, scholars, students, and citizens of urban, suburban, and rural areas. JAPA publishes only peer-reviewed, original research and analysis. It aspires to bring insight to planning the future, to air a variety of perspectives, to publish the highest quality work, and to engage readers.

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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
Development1999Q1
Development2000Q1
Development2001Q1
Development2002Q1
Development2003Q1
Development2004Q1
Development2005Q1
Development2006Q1
Development2007Q1
Development2008Q1
Development2009Q1
Development2010Q1
Development2011Q1
Development2012Q1
Development2013Q1
Development2014Q1
Development2015Q1
Development2016Q1
Development2017Q1
Development2018Q1
Geography, Planning and Development1999Q1
Geography, Planning and Development2000Q1
Geography, Planning and Development2001Q1
Geography, Planning and Development2002Q1
Geography, Planning and Development2003Q1
Geography, Planning and Development2004Q1
Geography, Planning and Development2005Q1
Geography, Planning and Development2006Q1
Geography, Planning and Development2007Q1
Geography, Planning and Development2008Q1
Geography, Planning and Development2009Q1
Geography, Planning and Development2010Q1
Geography, Planning and Development2011Q1
Geography, Planning and Development2012Q1
Geography, Planning and Development2013Q1
Geography, Planning and Development2014Q1
Geography, Planning and Development2015Q1
Geography, Planning and Development2016Q1
Geography, Planning and Development2017Q1
Geography, Planning and Development2018Q1
Urban Studies1999Q1
Urban Studies2000Q1
Urban Studies2001Q1
Urban Studies2002Q1
Urban Studies2003Q1
Urban Studies2004Q1
Urban Studies2005Q1
Urban Studies2006Q1
Urban Studies2007Q1
Urban Studies2008Q1
Urban Studies2009Q1
Urban Studies2010Q1
Urban Studies2011Q1
Urban Studies2012Q1
Urban Studies2013Q1
Urban Studies2014Q1
Urban Studies2015Q1
Urban Studies2016Q1
Urban Studies2017Q1
Urban Studies2018Q1
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
19991.251
20001.539
20011.438
20021.137
20031.352
20040.893
20050.985
20061.435
20071.287
20081.802
20091.894
20101.307
20111.447
20122.101
20132.552
20141.254
20151.529
20161.572
20171.204
20181.393
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)19991.540
Cites / Doc. (4 years)20001.768
Cites / Doc. (4 years)20011.725
Cites / Doc. (4 years)20021.269
Cites / Doc. (4 years)20031.795
Cites / Doc. (4 years)20041.620
Cites / Doc. (4 years)20051.904
Cites / Doc. (4 years)20062.878
Cites / Doc. (4 years)20072.630
Cites / Doc. (4 years)20083.016
Cites / Doc. (4 years)20093.322
Cites / Doc. (4 years)20103.645
Cites / Doc. (4 years)20113.263
Cites / Doc. (4 years)20124.045
Cites / Doc. (4 years)20134.143
Cites / Doc. (4 years)20144.676
Cites / Doc. (4 years)20152.294
Cites / Doc. (4 years)20162.948
Cites / Doc. (4 years)20173.280
Cites / Doc. (4 years)20184.461
Cites / Doc. (3 years)19991.540
Cites / Doc. (3 years)20001.446
Cites / Doc. (3 years)20011.451
Cites / Doc. (3 years)20021.163
Cites / Doc. (3 years)20031.608
Cites / Doc. (3 years)20041.430
Cites / Doc. (3 years)20052.244
Cites / Doc. (3 years)20062.800
Cites / Doc. (3 years)20072.284
Cites / Doc. (3 years)20082.891
Cites / Doc. (3 years)20093.152
Cites / Doc. (3 years)20102.633
Cites / Doc. (3 years)20113.236
Cites / Doc. (3 years)20123.683
Cites / Doc. (3 years)20134.263
Cites / Doc. (3 years)20142.608
Cites / Doc. (3 years)20152.175
Cites / Doc. (3 years)20162.970
Cites / Doc. (3 years)20173.013
Cites / Doc. (3 years)20184.230
Cites / Doc. (2 years)19991.254
Cites / Doc. (2 years)20001.111
Cites / Doc. (2 years)20011.264
Cites / Doc. (2 years)20020.866
Cites / Doc. (2 years)20031.203
Cites / Doc. (2 years)20041.444
Cites / Doc. (2 years)20051.661
Cites / Doc. (2 years)20062.164
Cites / Doc. (2 years)20072.000
Cites / Doc. (2 years)20082.825
Cites / Doc. (2 years)20092.310
Cites / Doc. (2 years)20102.459
Cites / Doc. (2 years)20112.767
Cites / Doc. (2 years)20123.800
Cites / Doc. (2 years)20132.135
Cites / Doc. (2 years)20142.288
Cites / Doc. (2 years)20151.500
Cites / Doc. (2 years)20162.911
Cites / Doc. (2 years)20172.480
Cites / Doc. (2 years)20183.561
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 Cites199917
Self Cites200020
Self Cites200125
Self Cites20027
Self Cites200310
Self Cites20048
Self Cites20058
Self Cites200618
Self Cites200712
Self Cites200823
Self Cites200921
Self Cites201025
Self Cites201113
Self Cites201221
Self Cites201315
Self Cites20145
Self Cites201512
Self Cites201619
Self Cites201716
Self Cites201813
Total Cites1999154
Total Cites2000133
Total Cites2001132
Total Cites2002107
Total Cites2003156
Total Cites2004133
Total Cites2005193
Total Cites2006238
Total Cites2007217
Total Cites2008266
Total Cites2009290
Total Cites2010237
Total Cites2011288
Total Cites2012302
Total Cites2013341
Total Cites2014193
Total Cites2015174
Total Cites2016199
Total Cites2017235
Total Cites2018313
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 document19991.370
External Cites per document20001.228
External Cites per document20011.176
External Cites per document20021.087
External Cites per document20031.505
External Cites per document20041.344
External Cites per document20052.151
External Cites per document20062.588
External Cites per document20072.158
External Cites per document20082.641
External Cites per document20092.924
External Cites per document20102.356
External Cites per document20113.090
External Cites per document20123.427
External Cites per document20134.075
External Cites per document20142.541
External Cites per document20152.025
External Cites per document20162.687
External Cites per document20172.808
External Cites per document20184.054
Cites per document19991.540
Cites per document20001.446
Cites per document20011.451
Cites per document20021.163
Cites per document20031.608
Cites per document20041.430
Cites per document20052.244
Cites per document20062.800
Cites per document20072.284
Cites per document20082.891
Cites per document20093.152
Cites per document20102.633
Cites per document20113.236
Cites per document20123.683
Cites per document20134.263
Cites per document20142.608
Cites per document20152.175
Cites per document20162.970
Cites per document20173.013
Cites per document20184.230
% 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
20000.00
20010.00
20029.68
20033.57
20042.38
20050.00
20067.50
20078.33
20085.88
20092.86
20100.00
20118.70
201210.26
20133.85
20146.82
20156.67
20165.00
20172.33
20185.88
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 documents19999
Non-citable documents200011
Non-citable documents200110
Non-citable documents20027
Non-citable documents20034
Non-citable documents20045
Non-citable documents200515
Non-citable documents200622
Non-citable documents200724
Non-citable documents200821
Non-citable documents200918
Non-citable documents201015
Non-citable documents20119
Non-citable documents20125
Non-citable documents201311
Non-citable documents201414
Non-citable documents201529
Non-citable documents201633
Non-citable documents201736
Non-citable documents201839
Citable documents1999100
Citable documents200092
Citable documents200191
Citable documents200292
Citable documents200397
Citable documents200493
Citable documents200586
Citable documents200685
Citable documents200795
Citable documents200892
Citable documents200992
Citable documents201090
Citable documents201189
Citable documents201282
Citable documents201380
Citable documents201474
Citable documents201580
Citable documents201667
Citable documents201778
Citable documents201874
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 documents199951
Uncited documents200055
Uncited documents200145
Uncited documents200256
Uncited documents200349
Uncited documents200446
Uncited documents200544
Uncited documents200641
Uncited documents200751
Uncited documents200852
Uncited documents200935
Uncited documents201035
Uncited documents201123
Uncited documents201221
Uncited documents201328
Uncited documents201443
Uncited documents201558
Uncited documents201645
Uncited documents201753
Uncited documents201849
Cited documents199958
Cited documents200048
Cited documents200156
Cited documents200243
Cited documents200352
Cited documents200452
Cited documents200557
Cited documents200666
Cited documents200768
Cited documents200861
Cited documents200975
Cited documents201070
Cited documents201175
Cited documents201266
Cited documents201363
Cited documents201445
Cited documents201551
Cited documents201655
Cited documents201761
Cited documents201864
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