Landscape Ecology

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.

Category	Year	Quartile
Ecology	1997	Q1
Ecology	1998	Q2
Ecology	1999	Q1
Ecology	2000	Q1
Ecology	2001	Q1
Ecology	2002	Q1
Ecology	2003	Q1
Ecology	2004	Q1
Ecology	2005	Q1
Ecology	2006	Q1
Ecology	2007	Q1
Ecology	2008	Q1
Ecology	2009	Q1
Ecology	2010	Q1
Ecology	2011	Q1
Ecology	2012	Q1
Ecology	2013	Q1
Ecology	2014	Q1
Ecology	2015	Q1
Ecology	2016	Q1
Geography, Planning and Development	1997	Q1
Geography, Planning and Development	1998	Q1
Geography, Planning and Development	1999	Q1
Geography, Planning and Development	2000	Q1
Geography, Planning and Development	2001	Q1
Geography, Planning and Development	2002	Q1
Geography, Planning and Development	2003	Q1
Geography, Planning and Development	2004	Q1
Geography, Planning and Development	2005	Q1
Geography, Planning and Development	2006	Q1
Geography, Planning and Development	2007	Q1
Geography, Planning and Development	2008	Q1
Geography, Planning and Development	2009	Q1
Geography, Planning and Development	2010	Q1
Geography, Planning and Development	2011	Q1
Geography, Planning and Development	2012	Q1
Geography, Planning and Development	2013	Q1
Geography, Planning and Development	2014	Q1
Geography, Planning and Development	2015	Q1
Geography, Planning and Development	2016	Q1
Nature and Landscape Conservation	1997	Q1
Nature and Landscape Conservation	1998	Q2
Nature and Landscape Conservation	1999	Q1
Nature and Landscape Conservation	2000	Q1
Nature and Landscape Conservation	2001	Q1
Nature and Landscape Conservation	2002	Q1
Nature and Landscape Conservation	2003	Q1
Nature and Landscape Conservation	2004	Q1
Nature and Landscape Conservation	2005	Q1
Nature and Landscape Conservation	2006	Q1
Nature and Landscape Conservation	2007	Q1
Nature and Landscape Conservation	2008	Q1
Nature and Landscape Conservation	2009	Q1
Nature and Landscape Conservation	2010	Q1
Nature and Landscape Conservation	2011	Q1
Nature and Landscape Conservation	2012	Q1
Nature and Landscape Conservation	2013	Q1
Nature and Landscape Conservation	2014	Q1
Nature and Landscape Conservation	2015	Q1
Nature and Landscape Conservation	2016	Q1

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.

Year	SJR
1999	1.258
2000	1.254
2001	1.496
2002	1.697
2003	1.367
2004	1.351
2005	1.781
2006	1.864
2007	1.498
2008	1.776
2009	1.790
2010	2.141
2011	1.949
2012	1.792
2013	1.669
2014	1.864
2015	1.748
2016	1.722

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 document	Year	Value
Cites / Doc. (4 years)	1999	1.686
Cites / Doc. (4 years)	2000	2.131
Cites / Doc. (4 years)	2001	2.325
Cites / Doc. (4 years)	2002	2.788
Cites / Doc. (4 years)	2003	2.593
Cites / Doc. (4 years)	2004	2.684
Cites / Doc. (4 years)	2005	3.746
Cites / Doc. (4 years)	2006	3.942
Cites / Doc. (4 years)	2007	3.737
Cites / Doc. (4 years)	2008	3.595
Cites / Doc. (4 years)	2009	3.863
Cites / Doc. (4 years)	2010	4.361
Cites / Doc. (4 years)	2011	4.506
Cites / Doc. (4 years)	2012	3.915
Cites / Doc. (4 years)	2013	4.348
Cites / Doc. (4 years)	2014	4.403
Cites / Doc. (4 years)	2015	4.063
Cites / Doc. (4 years)	2016	4.058
Cites / Doc. (3 years)	1999	1.686
Cites / Doc. (3 years)	2000	1.901
Cites / Doc. (3 years)	2001	2.177
Cites / Doc. (3 years)	2002	2.522
Cites / Doc. (3 years)	2003	2.291
Cites / Doc. (3 years)	2004	2.235
Cites / Doc. (3 years)	2005	3.490
Cites / Doc. (3 years)	2006	3.418
Cites / Doc. (3 years)	2007	3.378
Cites / Doc. (3 years)	2008	3.272
Cites / Doc. (3 years)	2009	3.835
Cites / Doc. (3 years)	2010	4.288
Cites / Doc. (3 years)	2011	3.949
Cites / Doc. (3 years)	2012	3.711
Cites / Doc. (3 years)	2013	4.012
Cites / Doc. (3 years)	2014	4.145
Cites / Doc. (3 years)	2015	4.083
Cites / Doc. (3 years)	2016	4.041
Cites / Doc. (2 years)	1999	1.386
Cites / Doc. (2 years)	2000	1.789
Cites / Doc. (2 years)	2001	1.922
Cites / Doc. (2 years)	2002	2.177
Cites / Doc. (2 years)	2003	1.425
Cites / Doc. (2 years)	2004	1.920
Cites / Doc. (2 years)	2005	2.896
Cites / Doc. (2 years)	2006	2.899
Cites / Doc. (2 years)	2007	2.802
Cites / Doc. (2 years)	2008	2.925
Cites / Doc. (2 years)	2009	3.808
Cites / Doc. (2 years)	2010	3.505
Cites / Doc. (2 years)	2011	3.604
Cites / Doc. (2 years)	2012	3.348
Cites / Doc. (2 years)	2013	3.634
Cites / Doc. (2 years)	2014	4.044
Cites / Doc. (2 years)	2015	3.890
Cites / Doc. (2 years)	2016	3.387

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.

Cites	Year	Value
Self Cites	1999	11
Self Cites	2000	20
Self Cites	2001	32
Self Cites	2002	47
Self Cites	2003	44
Self Cites	2004	48
Self Cites	2005	50
Self Cites	2006	84
Self Cites	2007	106
Self Cites	2008	127
Self Cites	2009	129
Self Cites	2010	183
Self Cites	2011	125
Self Cites	2012	128
Self Cites	2013	156
Self Cites	2014	179
Self Cites	2015	120
Self Cites	2016	139
Total Cites	1999	145
Total Cites	2000	192
Total Cites	2001	283
Total Cites	2002	396
Total Cites	2003	394
Total Cites	2004	371
Total Cites	2005	541
Total Cites	2006	622
Total Cites	2007	760
Total Cites	2008	975
Total Cites	2009	1208
Total Cites	2010	1372
Total Cites	2011	1244
Total Cites	2012	1195
Total Cites	2013	1312
Total Cites	2014	1484
Total Cites	2015	1621
Total Cites	2016	1661

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.

Cites	Year	Value
External Cites per document	1999	1.558
External Cites per document	2000	1.703
External Cites per document	2001	1.931
External Cites per document	2002	2.223
External Cites per document	2003	2.035
External Cites per document	2004	1.946
External Cites per document	2005	3.168
External Cites per document	2006	2.956
External Cites per document	2007	2.907
External Cites per document	2008	2.846
External Cites per document	2009	3.425
External Cites per document	2010	3.716
External Cites per document	2011	3.552
External Cites per document	2012	3.314
External Cites per document	2013	3.535
External Cites per document	2014	3.645
External Cites per document	2015	3.781
External Cites per document	2016	3.703
Cites per document	1999	1.686
Cites per document	2000	1.901
Cites per document	2001	2.177
Cites per document	2002	2.522
Cites per document	2003	2.291
Cites per document	2004	2.235
Cites per document	2005	3.490
Cites per document	2006	3.418
Cites per document	2007	3.378
Cites per document	2008	3.272
Cites per document	2009	3.835
Cites per document	2010	4.288
Cites per document	2011	3.949
Cites per document	2012	3.711
Cites per document	2013	4.012
Cites per document	2014	4.145
Cites per document	2015	4.083
Cites per document	2016	4.041

% 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.

Year	International Collaboration
1999	10.87
2000	14.75
2001	12.28
2002	18.03
2003	26.32
2004	20.93
2005	29.89
2006	35.71
2007	21.77
2008	27.78
2009	17.92
2010	23.73
2011	21.55
2012	34.26
2013	36.67
2014	40.91
2015	39.23
2016	36.81

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.

Documents	Year	Value
Non-citable documents	1999	1
Non-citable documents	2000	3
Non-citable documents	2001	5
Non-citable documents	2002	7
Non-citable documents	2003	7
Non-citable documents	2004	9
Non-citable documents	2005	6
Non-citable documents	2006	5
Non-citable documents	2007	3
Non-citable documents	2008	11
Non-citable documents	2009	15
Non-citable documents	2010	18
Non-citable documents	2011	17
Non-citable documents	2012	18
Non-citable documents	2013	15
Non-citable documents	2014	16
Non-citable documents	2015	15
Non-citable documents	2016	23
Citable documents	1999	86
Citable documents	2000	101
Citable documents	2001	130
Citable documents	2002	157
Citable documents	2003	172
Citable documents	2004	166
Citable documents	2005	155
Citable documents	2006	182
Citable documents	2007	225
Citable documents	2008	298
Citable documents	2009	315
Citable documents	2010	320
Citable documents	2011	315
Citable documents	2012	322
Citable documents	2013	327
Citable documents	2014	358
Citable documents	2015	397
Citable documents	2016	411

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.

Documents	Year	Value
Uncited documents	1999	28
Uncited documents	2000	29
Uncited documents	2001	31
Uncited documents	2002	37
Uncited documents	2003	63
Uncited documents	2004	61
Uncited documents	2005	33
Uncited documents	2006	44
Uncited documents	2007	30
Uncited documents	2008	42
Uncited documents	2009	41
Uncited documents	2010	43
Uncited documents	2011	42
Uncited documents	2012	56
Uncited documents	2013	48
Uncited documents	2014	46
Uncited documents	2015	59
Uncited documents	2016	62
Cited documents	1999	59
Cited documents	2000	75
Cited documents	2001	104
Cited documents	2002	127
Cited documents	2003	116
Cited documents	2004	114
Cited documents	2005	128
Cited documents	2006	143
Cited documents	2007	198
Cited documents	2008	267
Cited documents	2009	289
Cited documents	2010	295
Cited documents	2011	290
Cited documents	2012	284
Cited documents	2013	294
Cited documents	2014	328
Cited documents	2015	353
Cited documents	2016	372

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Country	United States	101 H Index
Subject Area and Category	Environmental Science Ecology Nature and Landscape Conservation Social Sciences Geography, Planning and Development
Publisher	Kluwer Academic/Plenum Publishers
Publication type	Journals
ISSN	09212973, 15729761
Coverage	1987-ongoing
Scope	Landscape Ecology is the flagship journal of landscape ecology which is a rapidly developing discipline as well as a new ecological paradigm. Focusing on highly inter- and transdisciplinary studies, Landscape Ecology draws together expertise from biological, geophysical, and social sciences to explore the formation, dynamics and consequences of spatial heterogeneity in natural and human-dominated landscapes. In particular the journal publishes new and innovative papers which seek to improve our understanding of the relationships between spatial patterns and ecological processes, and which provide guidance and solutions to help develop and maintain sustainable landscapes. (source)