Scimago Journal & Country Rank

Journal of the Zhejiang University - Agriculture and Life Science

Country China  - SIR icon SIR Ranking of China
10
H Index
Subject Area and CategoryAgricultural and Biological Sciences
Food Science
PublisherZhejiang Daxue
Publication typeJournals
ISSN10089209
Coverage2001-2006
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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
Food Science2002Q4
Food Science2003Q4
Food Science2004Q4
Food Science2005Q4
Food Science2006Q4
Food Science2007Q4
Food Science2008Q4
Food Science2009Q4
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
20020.101
20030.101
20040.104
20050.102
20060.107
20070.103
20080.113
20090.117
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)20010.000
Cites / Doc. (4 years)20020.015
Cites / Doc. (4 years)20030.030
Cites / Doc. (4 years)20040.092
Cites / Doc. (4 years)20050.102
Cites / Doc. (4 years)20060.065
Cites / Doc. (4 years)20070.084
Cites / Doc. (4 years)20080.140
Cites / Doc. (4 years)20090.184
Cites / Doc. (3 years)20010.000
Cites / Doc. (3 years)20020.015
Cites / Doc. (3 years)20030.030
Cites / Doc. (3 years)20040.092
Cites / Doc. (3 years)20050.068
Cites / Doc. (3 years)20060.066
Cites / Doc. (3 years)20070.073
Cites / Doc. (3 years)20080.138
Cites / Doc. (3 years)20090.177
Cites / Doc. (2 years)20010.000
Cites / Doc. (2 years)20020.015
Cites / Doc. (2 years)20030.030
Cites / Doc. (2 years)20040.082
Cites / Doc. (2 years)20050.071
Cites / Doc. (2 years)20060.059
Cites / Doc. (2 years)20070.067
Cites / Doc. (2 years)20080.161
Cites / Doc. (2 years)20090.000
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 Cites20010
Self Cites20020
Self Cites20030
Self Cites20040
Self Cites20050
Self Cites20060
Self Cites20070
Self Cites20080
Self Cites20090
Total Cites20010
Total Cites20022
Total Cites20035
Total Cites200419
Total Cites20059
Total Cites200617
Total Cites200725
Total Cites200839
Total Cites200922
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 document20010
External Cites per document20020.015
External Cites per document20030.030
External Cites per document20040.092
External Cites per document20050.068
External Cites per document20060.066
External Cites per document20070.073
External Cites per document20080.138
External Cites per document20090.177
Cites per document20010.000
Cites per document20020.015
Cites per document20030.030
Cites per document20040.092
Cites per document20050.068
Cites per document20060.066
Cites per document20070.073
Cites per document20080.138
Cites per document20090.177
% 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
20010.00
20020.00
20030.00
20040.00
20053.14
20062.42
20070
20080
20090
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 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
Citable documents20010
Citable documents2002133
Citable documents2003168
Citable documents2004206
Citable documents2005133
Citable documents2006257
Citable documents2007343
Citable documents2008283
Citable documents2009124
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 documents20010
Uncited documents2002131
Uncited documents2003163
Uncited documents2004189
Uncited documents2005125
Uncited documents2006242
Uncited documents2007319
Uncited documents2008251
Uncited documents2009109
Cited documents20010
Cited documents20022
Cited documents20035
Cited documents200417
Cited documents20058
Cited documents200615
Cited documents200724
Cited documents200832
Cited documents200915
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