Scimago Journal & Country Rank

Ecosystems

Country Germany  - SIR icon SIR Ranking of Germany
126
H Index
Subject Area and CategoryAgricultural and Biological Sciences
Ecology, Evolution, Behavior and Systematics

Environmental Science
Ecology
Environmental Chemistry
PublisherSpringer Verlag
Publication typeJournals
ISSN14350629, 14329840
Coverage1998-ongoing
Scope The scope of ecosystem science extends from bounded systems such as watersheds to spatially complex landscapes, to the Earth itself, and crosses temporal scales from seconds to millennia. Ecosystem science has strong links to other disciplines including landscape ecology, global ecology, biogeochemistry, aquatic ecology, soil science, hydrology, ecological economics and conservation biology. Studies of ecosystems employ diverse approaches, including theory and modeling, long-term investigations, comparative research and large experiments.

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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
Ecology1999Q1
Ecology2000Q1
Ecology2001Q1
Ecology2002Q1
Ecology2003Q1
Ecology2004Q1
Ecology2005Q1
Ecology2006Q1
Ecology2007Q1
Ecology2008Q1
Ecology2009Q1
Ecology2010Q1
Ecology2011Q1
Ecology2012Q1
Ecology2013Q1
Ecology2014Q1
Ecology2015Q1
Ecology2016Q1
Ecology2017Q1
Ecology, Evolution, Behavior and Systematics1999Q1
Ecology, Evolution, Behavior and Systematics2000Q1
Ecology, Evolution, Behavior and Systematics2001Q1
Ecology, Evolution, Behavior and Systematics2002Q1
Ecology, Evolution, Behavior and Systematics2003Q1
Ecology, Evolution, Behavior and Systematics2004Q1
Ecology, Evolution, Behavior and Systematics2005Q1
Ecology, Evolution, Behavior and Systematics2006Q1
Ecology, Evolution, Behavior and Systematics2007Q1
Ecology, Evolution, Behavior and Systematics2008Q1
Ecology, Evolution, Behavior and Systematics2009Q1
Ecology, Evolution, Behavior and Systematics2010Q1
Ecology, Evolution, Behavior and Systematics2011Q1
Ecology, Evolution, Behavior and Systematics2012Q1
Ecology, Evolution, Behavior and Systematics2013Q1
Ecology, Evolution, Behavior and Systematics2014Q1
Ecology, Evolution, Behavior and Systematics2015Q1
Ecology, Evolution, Behavior and Systematics2016Q1
Ecology, Evolution, Behavior and Systematics2017Q1
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 Chemistry2016Q1
Environmental Chemistry2017Q1
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
19991.219
20002.268
20012.839
20022.223
20032.487
20042.234
20052.396
20062.462
20071.953
20082.210
20092.445
20102.700
20112.453
20122.204
20131.943
20142.110
20152.385
20162.078
20172.081
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)19991.898
Cites / Doc. (4 years)20002.933
Cites / Doc. (4 years)20013.574
Cites / Doc. (4 years)20024.095
Cites / Doc. (4 years)20033.995
Cites / Doc. (4 years)20044.084
Cites / Doc. (4 years)20054.522
Cites / Doc. (4 years)20064.668
Cites / Doc. (4 years)20074.000
Cites / Doc. (4 years)20084.137
Cites / Doc. (4 years)20094.473
Cites / Doc. (4 years)20104.955
Cites / Doc. (4 years)20115.054
Cites / Doc. (4 years)20124.648
Cites / Doc. (4 years)20134.771
Cites / Doc. (4 years)20144.633
Cites / Doc. (4 years)20154.641
Cites / Doc. (4 years)20164.850
Cites / Doc. (4 years)20174.560
Cites / Doc. (3 years)19991.898
Cites / Doc. (3 years)20002.933
Cites / Doc. (3 years)20013.574
Cites / Doc. (3 years)20023.457
Cites / Doc. (3 years)20033.861
Cites / Doc. (3 years)20043.535
Cites / Doc. (3 years)20054.032
Cites / Doc. (3 years)20064.340
Cites / Doc. (3 years)20073.343
Cites / Doc. (3 years)20083.604
Cites / Doc. (3 years)20094.347
Cites / Doc. (3 years)20104.812
Cites / Doc. (3 years)20114.524
Cites / Doc. (3 years)20124.307
Cites / Doc. (3 years)20134.221
Cites / Doc. (3 years)20144.492
Cites / Doc. (3 years)20154.534
Cites / Doc. (3 years)20164.519
Cites / Doc. (3 years)20174.325
Cites / Doc. (2 years)19991.898
Cites / Doc. (2 years)20002.933
Cites / Doc. (2 years)20012.613
Cites / Doc. (2 years)20022.820
Cites / Doc. (2 years)20033.272
Cites / Doc. (2 years)20043.016
Cites / Doc. (2 years)20053.637
Cites / Doc. (2 years)20063.292
Cites / Doc. (2 years)20072.725
Cites / Doc. (2 years)20083.444
Cites / Doc. (2 years)20093.990
Cites / Doc. (2 years)20103.865
Cites / Doc. (2 years)20113.803
Cites / Doc. (2 years)20123.468
Cites / Doc. (2 years)20133.848
Cites / Doc. (2 years)20144.208
Cites / Doc. (2 years)20153.903
Cites / Doc. (2 years)20164.288
Cites / Doc. (2 years)20173.896
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 Cites199914
Self Cites200026
Self Cites200136
Self Cites200241
Self Cites200331
Self Cites200424
Self Cites200541
Self Cites200641
Self Cites200730
Self Cites200853
Self Cites200973
Self Cites201046
Self Cites201145
Self Cites201237
Self Cites201350
Self Cites201451
Self Cites201538
Self Cites201627
Self Cites201757
Total Cites199993
Total Cites2000261
Total Cites2001461
Total Cites2002484
Total Cites2003637
Total Cites2004654
Total Cites2005762
Total Cites2006855
Total Cites2007809
Total Cites20081002
Total Cites20091317
Total Cites20101410
Total Cites20111294
Total Cites20121219
Total Cites20131224
Total Cites20141379
Total Cites20151487
Total Cites20161437
Total Cites20171332
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 document19991.612
External Cites per document20002.640
External Cites per document20013.295
External Cites per document20023.164
External Cites per document20033.673
External Cites per document20043.405
External Cites per document20053.815
External Cites per document20064.132
External Cites per document20073.219
External Cites per document20083.414
External Cites per document20094.106
External Cites per document20104.655
External Cites per document20114.367
External Cites per document20124.177
External Cites per document20134.048
External Cites per document20144.326
External Cites per document20154.418
External Cites per document20164.434
External Cites per document20174.140
Cites per document19991.898
Cites per document20002.933
Cites per document20013.574
Cites per document20023.457
Cites per document20033.861
Cites per document20043.535
Cites per document20054.032
Cites per document20064.340
Cites per document20073.343
Cites per document20083.604
Cites per document20094.347
Cites per document20104.812
Cites per document20114.524
Cites per document20124.307
Cites per document20134.221
Cites per document20144.492
Cites per document20154.534
Cites per document20164.519
Cites per document20174.325
% 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
199920.00
200029.41
200114.06
200225.00
200336.07
200434.85
200528.38
200632.38
200734.95
200831.00
200935.79
201035.48
201134.74
201239.22
201331.53
201438.98
201547.83
201644.55
201740.52
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 documents200010
Non-citable documents200121
Non-citable documents200225
Non-citable documents200318
Non-citable documents20048
Non-citable documents20056
Non-citable documents20064
Non-citable documents20073
Non-citable documents20084
Non-citable documents20095
Non-citable documents20105
Non-citable documents20112
Non-citable documents20120
Non-citable documents20130
Non-citable documents20141
Non-citable documents20153
Non-citable documents20163
Non-citable documents20173
Citable documents199949
Citable documents200089
Citable documents2001129
Citable documents2002140
Citable documents2003165
Citable documents2004185
Citable documents2005189
Citable documents2006197
Citable documents2007242
Citable documents2008278
Citable documents2009303
Citable documents2010293
Citable documents2011286
Citable documents2012283
Citable documents2013290
Citable documents2014307
Citable documents2015328
Citable documents2016318
Citable documents2017308
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 documents199919
Uncited documents200025
Uncited documents200130
Uncited documents200235
Uncited documents200335
Uncited documents200437
Uncited documents200524
Uncited documents200625
Uncited documents200741
Uncited documents200840
Uncited documents200936
Uncited documents201035
Uncited documents201122
Uncited documents201224
Uncited documents201327
Uncited documents201428
Uncited documents201540
Uncited documents201632
Uncited documents201728
Cited documents199930
Cited documents200074
Cited documents2001120
Cited documents2002130
Cited documents2003148
Cited documents2004156
Cited documents2005171
Cited documents2006176
Cited documents2007204
Cited documents2008242
Cited documents2009272
Cited documents2010263
Cited documents2011266
Cited documents2012259
Cited documents2013263
Cited documents2014280
Cited documents2015291
Cited documents2016289
Cited documents2017283
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