Scimago Journal & Country Rank

Global Change Biology

CountryUnited Kingdom
167
H Index
Subject Area and CategoryEnvironmental Science
Ecology
Environmental Chemistry
Environmental Science (miscellaneous)
Global and Planetary Change
PublisherBlackwell Publishing Inc.
Publication typeJournals
ISSN13541013, 13652486
Coverage1995-ongoing
Scope Global Change Biology exists to promote understanding of the interface between all aspects of current environmental change and biological systems, including rising tropospheric O3 and CO2 concentrations, climate change, loss of biodiversity, and eutrophication. Topics covered include the following, in the context of biological implications and feedbacks: - Climate change - Global change - Land-use change - Rising carbon dioxide - Ocean warming - Atmospheric pollution - Carbon sequestration - Carbon mitigation - Global food security (source)
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
Ecology1999Q1
Ecology2000Q1
Ecology2001Q1
Ecology2002Q1
Ecology2003Q1
Ecology2004Q1
Ecology2005Q1
Ecology2006Q1
Ecology2007Q1
Ecology2008Q1
Ecology2009Q1
Ecology2010Q1
Ecology2011Q1
Ecology2012Q1
Ecology2013Q1
Ecology2014Q1
Ecology2015Q1
Environmental Chemistry1999Q1
Environmental Chemistry2000Q1
Environmental Chemistry2001Q1
Environmental Chemistry2002Q1
Environmental Chemistry2003Q1
Environmental Chemistry2004Q1
Environmental Chemistry2005Q1
Environmental Chemistry2006Q1
Environmental Chemistry2007Q1
Environmental Chemistry2008Q1
Environmental Chemistry2009Q1
Environmental Chemistry2010Q1
Environmental Chemistry2011Q1
Environmental Chemistry2012Q1
Environmental Chemistry2013Q1
Environmental Chemistry2014Q1
Environmental Chemistry2015Q1
Environmental Science (miscellaneous)1999Q1
Environmental Science (miscellaneous)2000Q1
Environmental Science (miscellaneous)2001Q1
Environmental Science (miscellaneous)2002Q1
Environmental Science (miscellaneous)2003Q1
Environmental Science (miscellaneous)2004Q1
Environmental Science (miscellaneous)2005Q1
Environmental Science (miscellaneous)2006Q1
Environmental Science (miscellaneous)2007Q1
Environmental Science (miscellaneous)2008Q1
Environmental Science (miscellaneous)2009Q1
Environmental Science (miscellaneous)2010Q1
Environmental Science (miscellaneous)2011Q1
Environmental Science (miscellaneous)2012Q1
Environmental Science (miscellaneous)2013Q1
Environmental Science (miscellaneous)2014Q1
Environmental Science (miscellaneous)2015Q1
Global and Planetary Change1999Q1
Global and Planetary Change2000Q1
Global and Planetary Change2001Q1
Global and Planetary Change2002Q1
Global and Planetary Change2003Q1
Global and Planetary Change2004Q1
Global and Planetary Change2005Q1
Global and Planetary Change2006Q1
Global and Planetary Change2007Q1
Global and Planetary Change2008Q1
Global and Planetary Change2009Q1
Global and Planetary Change2010Q1
Global and Planetary Change2011Q1
Global and Planetary Change2012Q1
Global and Planetary Change2013Q1
Global and Planetary Change2014Q1
Global and Planetary Change2015Q1
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
19992.704
20002.936
20012.757
20022.457
20032.555
20042.671
20052.533
20063.159
20073.133
20083.979
20094.163
20104.406
20114.410
20124.226
20134.621
20144.654
20155.379
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)19994.026
Cites / Doc. (4 years)20004.280
Cites / Doc. (4 years)20013.655
Cites / Doc. (4 years)20024.173
Cites / Doc. (4 years)20034.643
Cites / Doc. (4 years)20044.757
Cites / Doc. (4 years)20055.265
Cites / Doc. (4 years)20065.924
Cites / Doc. (4 years)20076.071
Cites / Doc. (4 years)20086.781
Cites / Doc. (4 years)20097.433
Cites / Doc. (4 years)20108.145
Cites / Doc. (4 years)20118.089
Cites / Doc. (4 years)20128.298
Cites / Doc. (4 years)20139.182
Cites / Doc. (4 years)20149.086
Cites / Doc. (4 years)20159.116
Cites / Doc. (3 years)19994.026
Cites / Doc. (3 years)20004.131
Cites / Doc. (3 years)20013.701
Cites / Doc. (3 years)20024.076
Cites / Doc. (3 years)20034.472
Cites / Doc. (3 years)20044.531
Cites / Doc. (3 years)20055.024
Cites / Doc. (3 years)20065.500
Cites / Doc. (3 years)20075.609
Cites / Doc. (3 years)20086.661
Cites / Doc. (3 years)20097.090
Cites / Doc. (3 years)20107.532
Cites / Doc. (3 years)20117.629
Cites / Doc. (3 years)20127.950
Cites / Doc. (3 years)20139.080
Cites / Doc. (3 years)20148.961
Cites / Doc. (3 years)20158.616
Cites / Doc. (2 years)19993.217
Cites / Doc. (2 years)20003.974
Cites / Doc. (2 years)20013.409
Cites / Doc. (2 years)20023.538
Cites / Doc. (2 years)20034.195
Cites / Doc. (2 years)20044.298
Cites / Doc. (2 years)20054.429
Cites / Doc. (2 years)20064.630
Cites / Doc. (2 years)20075.266
Cites / Doc. (2 years)20086.162
Cites / Doc. (2 years)20096.192
Cites / Doc. (2 years)20106.517
Cites / Doc. (2 years)20117.127
Cites / Doc. (2 years)20127.546
Cites / Doc. (2 years)20138.912
Cites / Doc. (2 years)20148.346
Cites / Doc. (2 years)20158.141
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 Cites199998
Self Cites2000140
Self Cites200178
Self Cites2002128
Self Cites2003175
Self Cites2004246
Self Cites2005294
Self Cites2006400
Self Cites2007359
Self Cites2008388
Self Cites2009420
Self Cites2010435
Self Cites2011430
Self Cites2012489
Self Cites2013587
Self Cites2014507
Self Cites2015628
Total Cites1999777
Total Cites2000913
Total Cites2001929
Total Cites20021015
Total Cites20031194
Total Cites20041441
Total Cites20052100
Total Cites20062750
Total Cites20073040
Total Cites20083770
Total Cites20094339
Total Cites20104881
Total Cites20115432
Total Cites20126201
Total Cites20137718
Total Cites20148128
Total Cites20157987
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 document19993.518
External Cites per document20003.498
External Cites per document20013.390
External Cites per document20023.562
External Cites per document20033.816
External Cites per document20043.758
External Cites per document20054.321
External Cites per document20064.700
External Cites per document20074.946
External Cites per document20085.975
External Cites per document20096.404
External Cites per document20106.861
External Cites per document20117.025
External Cites per document20127.323
External Cites per document20138.389
External Cites per document20148.402
External Cites per document20157.939
Cites per document19994.026
Cites per document20004.131
Cites per document20013.701
Cites per document20024.076
Cites per document20034.472
Cites per document20044.531
Cites per document20055.024
Cites per document20065.500
Cites per document20075.609
Cites per document20086.661
Cites per document20097.090
Cites per document20107.532
Cites per document20117.629
Cites per document20127.950
Cites per document20139.080
Cites per document20148.961
Cites per document20158.616
% 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
199935.90
200030.61
200127.40
200229.17
200332.89
200447.70
200543.96
200644.04
200748.24
200846.72
200941.63
201044.74
201146.10
201246.47
201348.00
201454.10
201553.13
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 documents19991
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20051
Non-citable documents20065
Non-citable documents20077
Non-citable documents20088
Non-citable documents20099
Non-citable documents201013
Non-citable documents201116
Non-citable documents201214
Non-citable documents201323
Non-citable documents201425
Non-citable documents201539
Citable documents1999193
Citable documents2000221
Citable documents2001251
Citable documents2002249
Citable documents2003267
Citable documents2004318
Citable documents2005418
Citable documents2006500
Citable documents2007542
Citable documents2008566
Citable documents2009612
Citable documents2010648
Citable documents2011712
Citable documents2012780
Citable documents2013850
Citable documents2014907
Citable documents2015927
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 documents199921
Uncited documents200022
Uncited documents200135
Uncited documents200235
Uncited documents200335
Uncited documents200433
Uncited documents200543
Uncited documents200639
Uncited documents200736
Uncited documents200839
Uncited documents200933
Uncited documents201033
Uncited documents201126
Uncited documents201229
Uncited documents201339
Uncited documents201440
Uncited documents201545
Cited documents1999173
Cited documents2000199
Cited documents2001216
Cited documents2002214
Cited documents2003232
Cited documents2004285
Cited documents2005376
Cited documents2006466
Cited documents2007513
Cited documents2008535
Cited documents2009588
Cited documents2010628
Cited documents2011702
Cited documents2012765
Cited documents2013834
Cited documents2014892
Cited documents2015921
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