Scimago Journal & Country Rank

Boletin de la Sociedad Venezolana de Espeleologia

CountryVenezuela
6
H Index
Subject Area and CategoryEarth and Planetary Sciences
Earth-Surface Processes
PublisherSociedad Venezolana De Espeleologia
Publication typeJournals
ISSN05837731
Coverage2003-2008
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
Earth-Surface Processes2004Q4
Earth-Surface Processes2005Q4
Earth-Surface Processes2006Q3
Earth-Surface Processes2007Q3
Earth-Surface Processes2008Q4
Earth-Surface Processes2009Q4
Earth-Surface Processes2010Q3
Earth-Surface Processes2011Q4
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
20040.104
20050.102
20060.125
20070.141
20080.102
20090.102
20100.170
20110.105
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)20040.000
Cites / Doc. (4 years)20050.000
Cites / Doc. (4 years)20060.867
Cites / Doc. (4 years)20070.200
Cites / Doc. (4 years)20080.111
Cites / Doc. (4 years)20090.059
Cites / Doc. (4 years)20100.083
Cites / Doc. (4 years)20110.143
Cites / Doc. (3 years)20040.000
Cites / Doc. (3 years)20050.000
Cites / Doc. (3 years)20060.867
Cites / Doc. (3 years)20070.200
Cites / Doc. (3 years)20080.154
Cites / Doc. (3 years)20090.083
Cites / Doc. (3 years)20100.143
Cites / Doc. (3 years)20110.000
Cites / Doc. (2 years)20040.000
Cites / Doc. (2 years)20050.000
Cites / Doc. (2 years)20060.600
Cites / Doc. (2 years)20070.300
Cites / Doc. (2 years)20080.000
Cites / Doc. (2 years)20090.000
Cites / Doc. (2 years)20100.000
Cites / Doc. (2 years)20110.000
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 Cites20040
Self Cites20050
Self Cites200613
Self Cites20073
Self Cites20082
Self Cites20090
Self Cites20100
Self Cites20110
Total Cites20040
Total Cites20050
Total Cites200613
Total Cites20073
Total Cites20082
Total Cites20091
Total Cites20101
Total Cites20110
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 document20040.000
External Cites per document20050.000
External Cites per document20060.000
External Cites per document20070.000
External Cites per document20080.000
External Cites per document20090.083
External Cites per document20100.143
External Cites per document20110.000
Cites per document20040.000
Cites per document20050.000
Cites per document20060.867
Cites per document20070.200
Cites per document20080.154
Cites per document20090.083
Cites per document20100.143
Cites per document20110.000
% 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
200460.00
200540.00
200666.67
200733.33
20080.00
20090
20100
20110
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 documents20040
Non-citable documents20050
Non-citable documents20060
Non-citable documents20071
Non-citable documents20081
Non-citable documents20091
Non-citable documents20100
Non-citable documents20110
Citable documents20045
Citable documents200510
Citable documents200615
Citable documents200715
Citable documents200813
Citable documents200912
Citable documents20107
Citable documents20114
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 documents20045
Uncited documents200510
Uncited documents20066
Uncited documents200713
Uncited documents200812
Uncited documents200912
Uncited documents20106
Uncited documents20114
Cited documents20040
Cited documents20050
Cited documents20069
Cited documents20073
Cited documents20082
Cited documents20091
Cited documents20101
Cited documents20110
Scimago Journal & Country Rank
Show this widget in your own website

Just copy the code below and paste within your html code:
Developed by:
Scimago Lab
Powered by:
Powered by scopus

Follow us on Twitter

Scimago Lab, Copyright 2007-2017. Data Source: Scopus®