Scimago Journal & Country Rank

Terra Nova

Country

United Kingdom

Universities and research institutions in United Kingdom

Subject Area and Category

Publisher

Wiley-Blackwell Publishing Ltd

H-Index

89

Publication type

Journals

ISSN

09544879, 13653121

Coverage

1989-2020

Information

Homepage

How to publish in this journal

jean.braun@gfz-potsdam.de

Scope

Terra Nova publishes short, innovative and provocative papers of interest to a wide readership and covering the broadest spectrum of the Solid Earth and Planetary Sciences. Terra Nova encompasses geology, geophysics and geochemistry, and extends to the fluid envelopes (atmosphere, ocean, environment) whenever coupling with the Solid Earth is involved. 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
Geology1999Q1
Geology2000Q1
Geology2001Q1
Geology2002Q1
Geology2003Q1
Geology2004Q1
Geology2005Q1
Geology2006Q1
Geology2007Q1
Geology2008Q1
Geology2009Q1
Geology2010Q1
Geology2011Q1
Geology2012Q1
Geology2013Q1
Geology2014Q1
Geology2015Q1
Geology2016Q1
Geology2017Q1
Geology2018Q1
Geology2019Q1
Geology2020Q1
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
19991.612
20001.561
20011.668
20021.272
20031.693
20041.828
20051.994
20061.587
20071.797
20081.858
20091.542
20101.592
20111.822
20121.846
20131.551
20141.531
20151.761
20161.346
20171.494
20181.356
20191.250
20201.353
Total Documents

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

YearDocuments
199947
200051
200168
200261
200358
200453
200575
200655
200764
200866
200960
201064
201153
201258
201364
201459
201556
201655
201748
201852
201960
202060
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)19991.439
Cites / Doc. (4 years)20001.659
Cites / Doc. (4 years)20011.671
Cites / Doc. (4 years)20021.543
Cites / Doc. (4 years)20032.123
Cites / Doc. (4 years)20042.256
Cites / Doc. (4 years)20052.408
Cites / Doc. (4 years)20062.510
Cites / Doc. (4 years)20072.328
Cites / Doc. (4 years)20082.352
Cites / Doc. (4 years)20092.488
Cites / Doc. (4 years)20102.543
Cites / Doc. (4 years)20112.476
Cites / Doc. (4 years)20122.959
Cites / Doc. (4 years)20133.072
Cites / Doc. (4 years)20142.916
Cites / Doc. (4 years)20152.987
Cites / Doc. (4 years)20162.743
Cites / Doc. (4 years)20172.684
Cites / Doc. (4 years)20182.532
Cites / Doc. (4 years)20192.787
Cites / Doc. (4 years)20202.735
Cites / Doc. (3 years)19991.439
Cites / Doc. (3 years)20001.698
Cites / Doc. (3 years)20011.355
Cites / Doc. (3 years)20021.446
Cites / Doc. (3 years)20031.994
Cites / Doc. (3 years)20042.305
Cites / Doc. (3 years)20052.465
Cites / Doc. (3 years)20062.065
Cites / Doc. (3 years)20072.246
Cites / Doc. (3 years)20082.433
Cites / Doc. (3 years)20092.405
Cites / Doc. (3 years)20102.405
Cites / Doc. (3 years)20112.526
Cites / Doc. (3 years)20123.017
Cites / Doc. (3 years)20132.874
Cites / Doc. (3 years)20142.851
Cites / Doc. (3 years)20153.000
Cites / Doc. (3 years)20162.609
Cites / Doc. (3 years)20172.624
Cites / Doc. (3 years)20182.365
Cites / Doc. (3 years)20192.626
Cites / Doc. (3 years)20202.794
Cites / Doc. (2 years)19991.313
Cites / Doc. (2 years)20001.308
Cites / Doc. (2 years)20010.959
Cites / Doc. (2 years)20021.134
Cites / Doc. (2 years)20031.853
Cites / Doc. (2 years)20042.378
Cites / Doc. (2 years)20051.928
Cites / Doc. (2 years)20061.992
Cites / Doc. (2 years)20072.177
Cites / Doc. (2 years)20082.176
Cites / Doc. (2 years)20092.162
Cites / Doc. (2 years)20102.198
Cites / Doc. (2 years)20112.387
Cites / Doc. (2 years)20123.026
Cites / Doc. (2 years)20132.532
Cites / Doc. (2 years)20142.754
Cites / Doc. (2 years)20152.919
Cites / Doc. (2 years)20162.391
Cites / Doc. (2 years)20172.216
Cites / Doc. (2 years)20182.252
Cites / Doc. (2 years)20192.650
Cites / Doc. (2 years)20202.857
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 Cites200011
Self Cites200110
Self Cites200211
Self Cites20039
Self Cites200412
Self Cites200522
Self Cites200613
Self Cites200717
Self Cites200824
Self Cites200919
Self Cites20104
Self Cites201122
Self Cites201211
Self Cites20134
Self Cites20149
Self Cites201511
Self Cites201612
Self Cites201710
Self Cites20189
Self Cites20197
Self Cites202011
Total Cites1999249
Total Cites2000270
Total Cites2001210
Total Cites2002240
Total Cites2003359
Total Cites2004431
Total Cites2005424
Total Cites2006384
Total Cites2007411
Total Cites2008472
Total Cites2009445
Total Cites2010457
Total Cites2011480
Total Cites2012534
Total Cites2013503
Total Cites2014499
Total Cites2015543
Total Cites2016467
Total Cites2017446
Total Cites2018376
Total Cites2019407
Total Cites2020447
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 document19991.347
External Cites per document20001.629
External Cites per document20011.290
External Cites per document20021.380
External Cites per document20031.944
External Cites per document20042.241
External Cites per document20052.337
External Cites per document20062.016
External Cites per document20072.177
External Cites per document20082.333
External Cites per document20092.354
External Cites per document20102.435
External Cites per document20112.489
External Cites per document20123.023
External Cites per document20132.918
External Cites per document20142.849
External Cites per document20152.956
External Cites per document20162.600
External Cites per document20172.642
External Cites per document20182.463
External Cites per document20192.759
External Cites per document20202.868
Cites per document19991.439
Cites per document20001.698
Cites per document20011.355
Cites per document20021.446
Cites per document20031.994
Cites per document20042.305
Cites per document20052.465
Cites per document20062.065
Cites per document20072.246
Cites per document20082.433
Cites per document20092.405
Cites per document20102.405
Cites per document20112.526
Cites per document20123.017
Cites per document20132.874
Cites per document20142.851
Cites per document20153.000
Cites per document20162.609
Cites per document20172.624
Cites per document20182.365
Cites per document20192.626
Cites per document20202.794
% 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
199951.06
200052.94
200139.71
200250.82
200344.83
200443.40
200546.67
200645.45
200748.44
200860.61
200953.33
201045.31
201152.83
201246.55
201362.50
201447.46
201557.14
201647.27
201762.50
201863.46
201958.33
202051.67
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 documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20062
Non-citable documents20072
Non-citable documents20082
Non-citable documents20094
Non-citable documents20104
Non-citable documents20116
Non-citable documents20124
Non-citable documents20134
Non-citable documents20143
Non-citable documents20151
Non-citable documents20164
Non-citable documents20175
Non-citable documents201810
Non-citable documents201910
Non-citable documents20208
Citable documents1999173
Citable documents2000159
Citable documents2001155
Citable documents2002166
Citable documents2003180
Citable documents2004187
Citable documents2005172
Citable documents2006184
Citable documents2007181
Citable documents2008192
Citable documents2009181
Citable documents2010186
Citable documents2011184
Citable documents2012173
Citable documents2013171
Citable documents2014172
Citable documents2015180
Citable documents2016175
Citable documents2017165
Citable documents2018149
Citable documents2019145
Citable documents2020152
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 documents199970
Uncited documents200068
Uncited documents200166
Uncited documents200269
Uncited documents200361
Uncited documents200457
Uncited documents200545
Uncited documents200657
Uncited documents200745
Uncited documents200852
Uncited documents200948
Uncited documents201044
Uncited documents201149
Uncited documents201239
Uncited documents201334
Uncited documents201436
Uncited documents201532
Uncited documents201640
Uncited documents201729
Uncited documents201835
Uncited documents201929
Uncited documents202041
Cited documents1999103
Cited documents200091
Cited documents200189
Cited documents200297
Cited documents2003119
Cited documents2004130
Cited documents2005127
Cited documents2006129
Cited documents2007138
Cited documents2008142
Cited documents2009137
Cited documents2010146
Cited documents2011141
Cited documents2012138
Cited documents2013141
Cited documents2014139
Cited documents2015149
Cited documents2016139
Cited documents2017141
Cited documents2018124
Cited documents2019126
Cited documents2020119
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