Scimago Journal & Country Rank

Earth, Planets and Spaceopen access

CountryJapan
52
H Index
Subject Area and CategoryEarth and Planetary Sciences
Geology
Space and Planetary Science
PublisherSpringer Japan
Publication typeJournals
ISSN13438832
Coverage1996-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
Geology1999Q2
Geology2000Q2
Geology2001Q1
Geology2002Q1
Geology2003Q1
Geology2004Q1
Geology2005Q1
Geology2006Q1
Geology2007Q1
Geology2008Q1
Geology2009Q1
Geology2010Q1
Geology2011Q2
Geology2012Q1
Geology2013Q1
Geology2014Q1
Geology2015Q1
Space and Planetary Science1999Q3
Space and Planetary Science2000Q2
Space and Planetary Science2001Q2
Space and Planetary Science2002Q2
Space and Planetary Science2003Q2
Space and Planetary Science2004Q2
Space and Planetary Science2005Q2
Space and Planetary Science2006Q2
Space and Planetary Science2007Q2
Space and Planetary Science2008Q2
Space and Planetary Science2009Q2
Space and Planetary Science2010Q2
Space and Planetary Science2011Q2
Space and Planetary Science2012Q1
Space and Planetary Science2013Q1
Space and Planetary Science2014Q2
Space and Planetary Science2015Q2
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
19990.447
20000.594
20010.714
20020.820
20030.705
20040.815
20050.811
20060.909
20071.101
20080.823
20090.950
20100.990
20110.731
20122.406
20132.008
20141.667
20151.012
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)19990.367
Cites / Doc. (4 years)20000.519
Cites / Doc. (4 years)20010.583
Cites / Doc. (4 years)20020.909
Cites / Doc. (4 years)20030.912
Cites / Doc. (4 years)20041.053
Cites / Doc. (4 years)20050.920
Cites / Doc. (4 years)20061.117
Cites / Doc. (4 years)20071.262
Cites / Doc. (4 years)20080.977
Cites / Doc. (4 years)20091.264
Cites / Doc. (4 years)20101.099
Cites / Doc. (4 years)20111.138
Cites / Doc. (4 years)20122.043
Cites / Doc. (4 years)20132.271
Cites / Doc. (4 years)20142.117
Cites / Doc. (4 years)20152.101
Cites / Doc. (3 years)19990.367
Cites / Doc. (3 years)20000.511
Cites / Doc. (3 years)20010.679
Cites / Doc. (3 years)20020.981
Cites / Doc. (3 years)20030.843
Cites / Doc. (3 years)20041.117
Cites / Doc. (3 years)20050.925
Cites / Doc. (3 years)20061.184
Cites / Doc. (3 years)20071.258
Cites / Doc. (3 years)20080.899
Cites / Doc. (3 years)20091.204
Cites / Doc. (3 years)20101.056
Cites / Doc. (3 years)20111.137
Cites / Doc. (3 years)20122.291
Cites / Doc. (3 years)20132.747
Cites / Doc. (3 years)20142.376
Cites / Doc. (3 years)20151.665
Cites / Doc. (2 years)19990.288
Cites / Doc. (2 years)20000.602
Cites / Doc. (2 years)20010.684
Cites / Doc. (2 years)20020.856
Cites / Doc. (2 years)20030.834
Cites / Doc. (2 years)20041.159
Cites / Doc. (2 years)20050.892
Cites / Doc. (2 years)20061.130
Cites / Doc. (2 years)20071.257
Cites / Doc. (2 years)20080.901
Cites / Doc. (2 years)20091.128
Cites / Doc. (2 years)20101.073
Cites / Doc. (2 years)20110.845
Cites / Doc. (2 years)20123.023
Cites / Doc. (2 years)20133.312
Cites / Doc. (2 years)20141.357
Cites / Doc. (2 years)20151.675
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 Cites199916
Self Cites200034
Self Cites200134
Self Cites200261
Self Cites200349
Self Cites2004147
Self Cites200568
Self Cites2006111
Self Cites200780
Self Cites200871
Self Cites200963
Self Cites201024
Self Cites201150
Self Cites2012154
Self Cites201363
Self Cites201489
Self Cites2015185
Total Cites1999123
Total Cites2000183
Total Cites2001277
Total Cites2002412
Total Cites2003360
Total Cites2004390
Total Cites2005357
Total Cites2006464
Total Cites2007644
Total Cites2008445
Total Cites2009613
Total Cites2010475
Total Cites2011464
Total Cites2012928
Total Cites20131052
Total Cites20141029
Total Cites2015656
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 document19990.319
External Cites per document20000.416
External Cites per document20010.596
External Cites per document20020.836
External Cites per document20030.728
External Cites per document20040.696
External Cites per document20050.749
External Cites per document20060.901
External Cites per document20071.102
External Cites per document20080.756
External Cites per document20091.081
External Cites per document20101.002
External Cites per document20111.015
External Cites per document20121.911
External Cites per document20132.582
External Cites per document20142.171
External Cites per document20151.195
Cites per document19990.367
Cites per document20000.511
Cites per document20010.679
Cites per document20020.981
Cites per document20030.843
Cites per document20041.117
Cites per document20050.925
Cites per document20061.184
Cites per document20071.258
Cites per document20080.899
Cites per document20091.204
Cites per document20101.056
Cites per document20111.137
Cites per document20122.291
Cites per document20132.747
Cites per document20142.376
Cites per document20151.665
% 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
199928.03
200021.21
200123.48
200229.79
200326.19
200428.49
200526.17
200628.17
200726.97
200825.47
200937.33
201035.40
201124.05
201233.07
201327.61
201424.35
201533.67
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 documents19993
Non-citable documents20006
Non-citable documents20019
Non-citable documents20029
Non-citable documents200311
Non-citable documents20048
Non-citable documents200511
Non-citable documents200613
Non-citable documents200722
Non-citable documents200819
Non-citable documents200917
Non-citable documents201013
Non-citable documents201116
Non-citable documents201216
Non-citable documents201315
Non-citable documents201415
Non-citable documents201511
Citable documents1999335
Citable documents2000358
Citable documents2001408
Citable documents2002420
Citable documents2003427
Citable documents2004349
Citable documents2005386
Citable documents2006392
Citable documents2007512
Citable documents2008495
Citable documents2009509
Citable documents2010450
Citable documents2011408
Citable documents2012405
Citable documents2013383
Citable documents2014433
Citable documents2015394
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 documents1999258
Uncited documents2000237
Uncited documents2001259
Uncited documents2002227
Uncited documents2003263
Uncited documents2004197
Uncited documents2005208
Uncited documents2006195
Uncited documents2007255
Uncited documents2008281
Uncited documents2009234
Uncited documents2010249
Uncited documents2011214
Uncited documents2012210
Uncited documents2013157
Uncited documents2014165
Uncited documents2015140
Cited documents199980
Cited documents2000127
Cited documents2001158
Cited documents2002202
Cited documents2003175
Cited documents2004160
Cited documents2005189
Cited documents2006210
Cited documents2007279
Cited documents2008233
Cited documents2009292
Cited documents2010214
Cited documents2011210
Cited documents2012211
Cited documents2013241
Cited documents2014283
Cited documents2015265
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