Scimago Journal & Country Rank

Journal of Natural Toxins

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
Environmental Science (miscellaneous)1999Q1
Environmental Science (miscellaneous)2000Q2
Environmental Science (miscellaneous)2001Q2
Environmental Science (miscellaneous)2002Q1
Environmental Science (miscellaneous)2003Q3
Environmental Science (miscellaneous)2004Q3
Environmental Science (miscellaneous)2005Q3
Toxicology1999Q3
Toxicology2000Q3
Toxicology2001Q3
Toxicology2002Q2
Toxicology2003Q3
Toxicology2004Q4
Toxicology2005Q4
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
19990.340
20000.359
20010.321
20020.515
20030.213
20040.165
20050.191
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
199935
200031
200132
200244
20030
20040
20050
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)19990.803
Cites / Doc. (4 years)20000.838
Cites / Doc. (4 years)20010.898
Cites / Doc. (4 years)20021.277
Cites / Doc. (4 years)20030.923
Cites / Doc. (4 years)20040.579
Cites / Doc. (4 years)20050.618
Cites / Doc. (3 years)19990.803
Cites / Doc. (3 years)20000.896
Cites / Doc. (3 years)20011.057
Cites / Doc. (3 years)20021.276
Cites / Doc. (3 years)20030.701
Cites / Doc. (3 years)20040.526
Cites / Doc. (3 years)20050.795
Cites / Doc. (2 years)19990.714
Cites / Doc. (2 years)20000.982
Cites / Doc. (2 years)20011.015
Cites / Doc. (2 years)20021.016
Cites / Doc. (2 years)20030.553
Cites / Doc. (2 years)20040.545
Cites / Doc. (2 years)20050.000
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 Cites199911
Self Cites20008
Self Cites200116
Self Cites200226
Self Cites20030
Self Cites20040
Self Cites20050
Total Cites199961
Total Cites200069
Total Cites200192
Total Cites2002125
Total Cites200375
Total Cites200440
Total Cites200535
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 document19990.658
External Cites per document20000.792
External Cites per document20010.874
External Cites per document20021.010
External Cites per document20030.701
External Cites per document20040.526
External Cites per document20050.795
Cites per document19990.803
Cites per document20000.896
Cites per document20011.057
Cites per document20021.276
Cites per document20030.701
Cites per document20040.526
Cites per document20050.795
% 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
199911.43
20000.00
20010.00
20029.09
20030
20040
20050
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
Citable documents199976
Citable documents200077
Citable documents200187
Citable documents200298
Citable documents2003107
Citable documents200476
Citable documents200544
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 documents199943
Uncited documents200043
Uncited documents200138
Uncited documents200244
Uncited documents200361
Uncited documents200449
Uncited documents200526
Cited documents199933
Cited documents200034
Cited documents200149
Cited documents200254
Cited documents200346
Cited documents200427
Cited documents200518
% Female Authors

Evolution of the percentage of female authors.

YearFemale Percent
199926.32
200028.75
200138.36
200236.57
20030.00
20040.00
20050.00
Documents cited by public policy (Overton)

Evolution of the number of documents cited by public policy documents according to Overton database.

DocumentsYearValue
Overton19990
Overton20000
Overton20010
Overton20020
Overton20030
Overton20040
Overton20050
Documents related to SDGs (UN)

Evoution of the number of documents related to Sustainable Development Goals defined by United Nations. Available from 2018 onwards.

DocumentsYearValue
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Metrics based on Scopus® data as of March 2024
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