Scimago Journal & Country Rank

Agricultural Systems

Country United Kingdom  - SIR icon SIR Ranking of United Kingdom
101
H Index
Subject Area and CategoryAgricultural and Biological Sciences
Agronomy and Crop Science
Animal Science and Zoology
PublisherElsevier BV
Publication typeJournals
ISSN0308521X, 18732267
Coverage1976-2020
Scope Agricultural Systems is an international journal that deals with interactions - among the components of agricultural systems, among hierarchical levels of agricultural systems, between agricultural and other land use systems, and between agricultural systems and their natural, social and economic environments. The scope includes the development and application of systems analysis methodologies in the following areas: Systems approaches in the sustainable intensification of agriculture; pathways for sustainable intensification; crop-livestock integration; farm-level resource allocation; quantification of benefits and trade-offs at farm to landscape levels; integrative, participatory and dynamic modelling approaches for qualitative and quantitative assessments of agricultural systems and decision making; The interactions between agricultural and non-agricultural landscapes; the multiple services of agricultural systems; food security and the environment; Global change and adaptation science; transformational adaptations as driven by changes in climate, policy, values and attitudes influencing the design of farming systems; Development and application of farming systems design tools and methods for impact, scenario and case study analysis; managing the complexities of dynamic agricultural systems; innovation systems and multi stakeholder arrangements that support or promote change and (or) inform policy decisions.

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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
Agronomy and Crop Science1999Q1
Agronomy and Crop Science2000Q2
Agronomy and Crop Science2001Q1
Agronomy and Crop Science2002Q1
Agronomy and Crop Science2003Q1
Agronomy and Crop Science2004Q1
Agronomy and Crop Science2005Q1
Agronomy and Crop Science2006Q1
Agronomy and Crop Science2007Q1
Agronomy and Crop Science2008Q1
Agronomy and Crop Science2009Q1
Agronomy and Crop Science2010Q1
Agronomy and Crop Science2011Q1
Agronomy and Crop Science2012Q1
Agronomy and Crop Science2013Q1
Agronomy and Crop Science2014Q1
Agronomy and Crop Science2015Q1
Agronomy and Crop Science2016Q1
Agronomy and Crop Science2017Q1
Agronomy and Crop Science2018Q1
Agronomy and Crop Science2019Q1
Animal Science and Zoology1999Q1
Animal Science and Zoology2000Q2
Animal Science and Zoology2001Q1
Animal Science and Zoology2002Q2
Animal Science and Zoology2003Q1
Animal Science and Zoology2004Q1
Animal Science and Zoology2005Q1
Animal Science and Zoology2006Q1
Animal Science and Zoology2007Q1
Animal Science and Zoology2008Q1
Animal Science and Zoology2009Q1
Animal Science and Zoology2010Q1
Animal Science and Zoology2011Q1
Animal Science and Zoology2012Q1
Animal Science and Zoology2013Q1
Animal Science and Zoology2014Q1
Animal Science and Zoology2015Q1
Animal Science and Zoology2016Q1
Animal Science and Zoology2017Q1
Animal Science and Zoology2018Q1
Animal Science and Zoology2019Q1
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
19991.323
20000.458
20010.708
20020.627
20030.724
20040.690
20050.710
20060.914
20070.967
20081.093
20091.378
20101.490
20111.477
20121.280
20131.436
20141.322
20151.355
20161.047
20171.156
20181.355
20191.505
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)19991.090
Cites / Doc. (4 years)20000.874
Cites / Doc. (4 years)20011.120
Cites / Doc. (4 years)20020.988
Cites / Doc. (4 years)20031.283
Cites / Doc. (4 years)20041.128
Cites / Doc. (4 years)20051.753
Cites / Doc. (4 years)20062.118
Cites / Doc. (4 years)20072.290
Cites / Doc. (4 years)20082.424
Cites / Doc. (4 years)20093.042
Cites / Doc. (4 years)20103.411
Cites / Doc. (4 years)20113.762
Cites / Doc. (4 years)20123.883
Cites / Doc. (4 years)20133.929
Cites / Doc. (4 years)20144.317
Cites / Doc. (4 years)20153.944
Cites / Doc. (4 years)20163.583
Cites / Doc. (4 years)20173.816
Cites / Doc. (4 years)20184.611
Cites / Doc. (4 years)20194.576
Cites / Doc. (3 years)19991.090
Cites / Doc. (3 years)20000.846
Cites / Doc. (3 years)20011.110
Cites / Doc. (3 years)20021.000
Cites / Doc. (3 years)20031.194
Cites / Doc. (3 years)20041.063
Cites / Doc. (3 years)20051.643
Cites / Doc. (3 years)20061.883
Cites / Doc. (3 years)20072.269
Cites / Doc. (3 years)20082.308
Cites / Doc. (3 years)20092.985
Cites / Doc. (3 years)20103.419
Cites / Doc. (3 years)20114.017
Cites / Doc. (3 years)20123.503
Cites / Doc. (3 years)20133.929
Cites / Doc. (3 years)20143.775
Cites / Doc. (3 years)20153.801
Cites / Doc. (3 years)20163.294
Cites / Doc. (3 years)20173.727
Cites / Doc. (3 years)20184.443
Cites / Doc. (3 years)20194.867
Cites / Doc. (2 years)19991.032
Cites / Doc. (2 years)20000.726
Cites / Doc. (2 years)20010.935
Cites / Doc. (2 years)20020.971
Cites / Doc. (2 years)20031.120
Cites / Doc. (2 years)20040.966
Cites / Doc. (2 years)20051.264
Cites / Doc. (2 years)20061.843
Cites / Doc. (2 years)20072.217
Cites / Doc. (2 years)20082.199
Cites / Doc. (2 years)20092.653
Cites / Doc. (2 years)20103.546
Cites / Doc. (2 years)20113.303
Cites / Doc. (2 years)20123.194
Cites / Doc. (2 years)20133.220
Cites / Doc. (2 years)20143.665
Cites / Doc. (2 years)20153.354
Cites / Doc. (2 years)20162.971
Cites / Doc. (2 years)20173.244
Cites / Doc. (2 years)20184.567
Cites / Doc. (2 years)20195.051
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 Cites199940
Self Cites200013
Self Cites200144
Self Cites200226
Self Cites200316
Self Cites200425
Self Cites200534
Self Cites200655
Self Cites200770
Self Cites200848
Self Cites200953
Self Cites201046
Self Cites201142
Self Cites201265
Self Cites201377
Self Cites201460
Self Cites2015144
Self Cites201697
Self Cites2017147
Self Cites2018230
Self Cites2019175
Total Cites1999243
Total Cites2000187
Total Cites2001212
Total Cites2002166
Total Cites2003203
Total Cites2004252
Total Cites2005396
Total Cites2006450
Total Cites2007497
Total Cites2008614
Total Cites2009791
Total Cites2010742
Total Cites2011695
Total Cites2012641
Total Cites2013880
Total Cites2014921
Total Cites20151011
Total Cites20161087
Total Cites20171364
Total Cites20181915
Total Cites20192224
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 document19990.910
External Cites per document20000.787
External Cites per document20010.880
External Cites per document20020.843
External Cites per document20031.100
External Cites per document20040.958
External Cites per document20051.502
External Cites per document20061.653
External Cites per document20071.950
External Cites per document20082.128
External Cites per document20092.785
External Cites per document20103.207
External Cites per document20113.775
External Cites per document20123.148
External Cites per document20133.585
External Cites per document20143.529
External Cites per document20153.259
External Cites per document20163.000
External Cites per document20173.325
External Cites per document20183.910
External Cites per document20194.484
Cites per document19991.090
Cites per document20000.846
Cites per document20011.110
Cites per document20021.000
Cites per document20031.194
Cites per document20041.063
Cites per document20051.643
Cites per document20061.883
Cites per document20072.269
Cites per document20082.308
Cites per document20092.985
Cites per document20103.419
Cites per document20114.017
Cites per document20123.503
Cites per document20133.929
Cites per document20143.775
Cites per document20153.801
Cites per document20163.294
Cites per document20173.727
Cites per document20184.443
Cites per document20194.867
% 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
199933.33
200036.96
200146.67
200232.39
200337.93
200438.10
200542.42
200636.46
200742.86
200845.31
200940.91
201042.03
201146.67
201238.82
201339.77
201444.33
201545.03
201642.15
201749.70
201852.78
201950.29
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 documents19996
Non-citable documents20004
Non-citable documents20015
Non-citable documents20023
Non-citable documents20037
Non-citable documents200410
Non-citable documents20059
Non-citable documents20066
Non-citable documents20076
Non-citable documents20088
Non-citable documents20097
Non-citable documents20103
Non-citable documents20114
Non-citable documents20125
Non-citable documents20135
Non-citable documents20144
Non-citable documents20154
Non-citable documents20166
Non-citable documents20173
Non-citable documents20186
Non-citable documents20199
Citable documents1999223
Citable documents2000221
Citable documents2001191
Citable documents2002166
Citable documents2003170
Citable documents2004237
Citable documents2005241
Citable documents2006239
Citable documents2007219
Citable documents2008266
Citable documents2009265
Citable documents2010217
Citable documents2011173
Citable documents2012183
Citable documents2013224
Citable documents2014244
Citable documents2015266
Citable documents2016330
Citable documents2017366
Citable documents2018431
Citable documents2019457
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 documents1999119
Uncited documents2000132
Uncited documents200199
Uncited documents200293
Uncited documents200393
Uncited documents2004123
Uncited documents2005102
Uncited documents200670
Uncited documents200761
Uncited documents200865
Uncited documents200956
Uncited documents201039
Uncited documents201130
Uncited documents201241
Uncited documents201335
Uncited documents201439
Uncited documents201535
Uncited documents201653
Uncited documents201750
Uncited documents201845
Uncited documents201947
Cited documents1999110
Cited documents200093
Cited documents200197
Cited documents200276
Cited documents200384
Cited documents2004124
Cited documents2005148
Cited documents2006175
Cited documents2007164
Cited documents2008209
Cited documents2009216
Cited documents2010181
Cited documents2011147
Cited documents2012147
Cited documents2013194
Cited documents2014209
Cited documents2015235
Cited documents2016283
Cited documents2017319
Cited documents2018392
Cited documents2019419
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