Scimago Journal & Country Rank

USDA Forest Service - Research Note PNW-RN

CountryUnited States
3
H Index
Subject Area and CategoryAgricultural and Biological Sciences
Forestry
Plant Science

Environmental Science
Ecology
PublisherUSDA Forest Service
Publication typeJournals
ISSN08877262
Coverage1998-ongoing
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
Ecology1999Q4
Ecology2000Q4
Ecology2001Q3
Ecology2002Q4
Ecology2003Q4
Ecology2004Q4
Ecology2005Q3
Ecology2006Q3
Ecology2007Q4
Ecology2008Q4
Ecology2009Q4
Ecology2010Q4
Ecology2011Q4
Ecology2012Q4
Ecology2013Q4
Ecology2014Q4
Ecology2015Q4
Ecology2016Q4
Ecology2017Q4
Forestry1999Q3
Forestry2000Q3
Forestry2001Q2
Forestry2002Q4
Forestry2003Q4
Forestry2004Q4
Forestry2005Q2
Forestry2006Q3
Forestry2007Q3
Forestry2008Q4
Forestry2009Q4
Forestry2010Q4
Forestry2011Q4
Forestry2012Q4
Forestry2013Q4
Forestry2014Q4
Forestry2015Q3
Forestry2016Q4
Forestry2017Q4
Plant Science1999Q4
Plant Science2000Q4
Plant Science2001Q3
Plant Science2002Q4
Plant Science2003Q4
Plant Science2004Q4
Plant Science2005Q3
Plant Science2006Q4
Plant Science2007Q4
Plant Science2008Q4
Plant Science2009Q4
Plant Science2010Q4
Plant Science2011Q4
Plant Science2012Q4
Plant Science2013Q4
Plant Science2014Q4
Plant Science2015Q4
Plant Science2016Q4
Plant Science2017Q4
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
19990.110
20000.113
20010.357
20020.103
20030.103
20040.103
20050.350
20060.188
20070.128
20080.102
20090.105
20100.103
20110.103
20120.106
20130.105
20140.108
20150.181
20160.106
20170.108
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)19990.000
Cites / Doc. (4 years)20000.200
Cites / Doc. (4 years)20010.429
Cites / Doc. (4 years)20020.000
Cites / Doc. (4 years)20030.000
Cites / Doc. (4 years)20040.000
Cites / Doc. (4 years)20050.444
Cites / Doc. (4 years)20060.111
Cites / Doc. (4 years)20070.083
Cites / Doc. (4 years)20080.000
Cites / Doc. (4 years)20090.182
Cites / Doc. (4 years)20100.077
Cites / Doc. (4 years)20110.000
Cites / Doc. (4 years)20120.143
Cites / Doc. (4 years)20130.286
Cites / Doc. (4 years)20140.000
Cites / Doc. (4 years)20150.250
Cites / Doc. (4 years)20160.333
Cites / Doc. (4 years)20170.000
Cites / Doc. (3 years)19990.000
Cites / Doc. (3 years)20000.200
Cites / Doc. (3 years)20010.429
Cites / Doc. (3 years)20020.000
Cites / Doc. (3 years)20030.000
Cites / Doc. (3 years)20040.000
Cites / Doc. (3 years)20050.500
Cites / Doc. (3 years)20060.167
Cites / Doc. (3 years)20070.125
Cites / Doc. (3 years)20080.000
Cites / Doc. (3 years)20090.200
Cites / Doc. (3 years)20100.000
Cites / Doc. (3 years)20110.000
Cites / Doc. (3 years)20120.200
Cites / Doc. (3 years)20130.000
Cites / Doc. (3 years)20140.000
Cites / Doc. (3 years)20150.250
Cites / Doc. (3 years)20160.000
Cites / Doc. (3 years)20170.000
Cites / Doc. (2 years)19990.000
Cites / Doc. (2 years)20000.200
Cites / Doc. (2 years)20010.400
Cites / Doc. (2 years)20020.000
Cites / Doc. (2 years)20030.000
Cites / Doc. (2 years)20040.000
Cites / Doc. (2 years)20050.400
Cites / Doc. (2 years)20060.000
Cites / Doc. (2 years)20070.143
Cites / Doc. (2 years)20080.000
Cites / Doc. (2 years)20090.000
Cites / Doc. (2 years)20100.000
Cites / Doc. (2 years)20110.000
Cites / Doc. (2 years)20120.500
Cites / Doc. (2 years)20130.000
Cites / Doc. (2 years)20140.000
Cites / Doc. (2 years)20150.000
Cites / Doc. (2 years)20160.000
Cites / Doc. (2 years)20170.000
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 Cites19990
Self Cites20000
Self Cites20010
Self Cites20020
Self Cites20030
Self Cites20040
Self Cites20050
Self Cites20060
Self Cites20070
Self Cites20080
Self Cites20091
Self Cites20100
Self Cites20110
Self Cites20120
Self Cites20130
Self Cites20140
Self Cites20150
Self Cites20160
Self Cites20170
Total Cites19990
Total Cites20001
Total Cites20013
Total Cites20020
Total Cites20030
Total Cites20040
Total Cites20054
Total Cites20061
Total Cites20071
Total Cites20080
Total Cites20092
Total Cites20100
Total Cites20110
Total Cites20121
Total Cites20130
Total Cites20140
Total Cites20151
Total Cites20160
Total Cites20170
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 document19990.000
External Cites per document20000.200
External Cites per document20010.429
External Cites per document20020.000
External Cites per document20030.000
External Cites per document20040.000
External Cites per document20050.500
External Cites per document20060.167
External Cites per document20070.125
External Cites per document20080.000
External Cites per document20090.100
External Cites per document20100.000
External Cites per document20110.000
External Cites per document20120.200
External Cites per document20130.000
External Cites per document20140.000
External Cites per document20150.250
External Cites per document20160.000
External Cites per document20170.000
Cites per document19990.000
Cites per document20000.200
Cites per document20010.429
Cites per document20020.000
Cites per document20030.000
Cites per document20040.000
Cites per document20050.500
Cites per document20060.167
Cites per document20070.125
Cites per document20080.000
Cites per document20090.200
Cites per document20100.000
Cites per document20110.000
Cites per document20120.200
Cites per document20130.000
Cites per document20140.000
Cites per document20150.250
Cites per document20160.000
Cites per document20170.000
% 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
19990.00
20000.00
20010.00
20020.00
20030.00
20040.00
20050.00
20060.00
20070.00
20080.00
20090.00
20100.00
20110
20120.00
20130.00
2014100.00
201550.00
20160
20170.00
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 documents20060
Non-citable documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Citable documents19992
Citable documents20005
Citable documents20017
Citable documents20026
Citable documents20036
Citable documents20048
Citable documents20058
Citable documents20066
Citable documents20078
Citable documents20089
Citable documents200910
Citable documents20107
Citable documents20117
Citable documents20125
Citable documents20134
Citable documents20143
Citable documents20154
Citable documents20164
Citable documents20173
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 documents19992
Uncited documents20004
Uncited documents20014
Uncited documents20026
Uncited documents20036
Uncited documents20048
Uncited documents20056
Uncited documents20065
Uncited documents20077
Uncited documents20089
Uncited documents20098
Uncited documents20107
Uncited documents20117
Uncited documents20124
Uncited documents20134
Uncited documents20143
Uncited documents20153
Uncited documents20164
Uncited documents20173
Cited documents19990
Cited documents20001
Cited documents20013
Cited documents20020
Cited documents20030
Cited documents20040
Cited documents20052
Cited documents20061
Cited documents20071
Cited documents20080
Cited documents20092
Cited documents20100
Cited documents20110
Cited documents20121
Cited documents20130
Cited documents20140
Cited documents20151
Cited documents20160
Cited documents20170
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