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Journal Citation Reports
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 Journal: International Journal of Environmental Science and Technology

Mark    Journal Title    ISSN Total Cites Impact
Factor		 5-Year
Impact
Factor		 Immediacy Index Citable
Items		 Cited
Half-life		 Citing
Half-life

Mark Journal

INT J ENVIRON SCI TE

1735-1472

302

1.417

 

0.250

76

2.4

8.5
Cited Journal    Citing Journal    Source Data   Journal Self Cites
Journals Citing this Journal Journals that this Journal Cites Impact Factor Trend Graph Related Journals

Back to TopJournal Information Information
Full Journal Title: International Journal of Environmental Science and Technology 
EigenfactorTM Metrics
EigenfactorTM Score
0.00073
Article InfluenceTM Score
ISO Abbrev. Title: Int. J. Environ. Sci. Technol.
JCR Abbrev. Title: INT J ENVIRON SCI TE
ISSN: 1735-1472
Issues/Year: 4  
Language: ENGLISH
Journal Country/Territory: IRAN
Publisher: CTR ENVIRONMENT & ENERGY RESEARCH & STUDIES
Publisher Address: IAU, GRADUATE SCH ENVIRONMENT & ENERGY, SCIENCE & RESEARCH CAMPUS, PO BOX 14515-775, TEHRAN 00000, IRAN
Subject Categories:

ENVIRONMENTAL SCIENCES  Scope Note View Journal List Summary View Category Data
Journal Rank in Categories: Journal Ranking And Impact Factor Boxplot

Back to TopJournal Impact Factor Information

Cites in 2009 to items published in: 2008 = 97    Number of items published in: 2008 = 64 
  2007 = 90      2007 = 68 
  Sum: 187      Sum: 132 
Calculation: Cites to recent items  187 = 1.417 
  Number of recent items  132     

Back to Top5-Year Journal Impact Factor Information

Cites in {2009} to items published in: 2008 = 97    Number of items published in: 2008 = 64 
  2007 = 90      2007 = 68 
  2006 = 50      2006 = 0 
  2005 = 36      2005 = 0 
  2004 = 9      2004 = 0 
  Sum: 282      Sum: 132 
Calculation: Cites to recent items  282 =  
  Number of recent items  132     

Back to TopJournal Self Cites Information
The tables show the contribution of the journal's self cites to its impact factor. This information is also represented in the cited journal graph.
Total Cites 302
Cites to Years Used in
Impact Factor Calculation 		187
Impact Factor 1.417
 
Self Cites 86 (28% of 302)
Self Cites to Years Used
in Impact Factor Calculation 		72 (38% of 187)
Impact Factor without Self Cites 0.871

Back to TopJournal Immediacy IndexInformation

Cites in 2009 to items published in 2009 = 19 
Number of items published in 2009 = 76 
Calculation: Cites to current items  19 = 0.250 
  Number of current items  76     

Back to TopJournal Cited Half-LifeInformation
The cited half-life for the journal is the median age of its items cited in the current JCR year. Half of the citations to the journal are to items published within the cited half-life.
Cited Half-Life: 2.4 years

Breakdown of the citations to the journal by the cumulative percent of 2009 cites to items published in the following years:
Cited Year 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999-all
# Cites from 2009  19  97  90  50  36  9  0  0  0  0  1
Cumulative %  6.29  38.41  68.21  84.77  96.69  99.67  99.67  99.67  99.67  99.67  100

Cited Half-Life Calculations:
The cited half-life calculation finds the number of publication years from the current JCR year that account for 50% of citations received by the journal. Read help for more information on the calculation.

Back to TopCited Journal GraphInformation
Click here for Cited Journal data table

This graph shows the distribution by cited year of citations to items published in the journal INT J ENVIRON SCI TE.
Citations to the journal (per cited year)
Cited Journal Graph


- The white/grey division indicates the cited half-life (if < 10.0). Half of the journal's cited items were published more recently than the cited half-life.

- The top (gold) portion of each column indicates Journal Self Citations: citations to items in the journal from items in the same journal.

- The bottom (blue) portion of each column indicates Non-Self Citations: citations to the journal from items in other journals.

- The two lighter columns indicate citations used to calculate the Impact Factor (always the 2nd and 3rd columns).

Back to TopJournal Citing Half-LifeInformation
The citing half-life for the journal is the median age of the items the journal cited in the current JCR year. Half of the citations in the journal are to items published within the citing half-life.
Citing Half-Life: 8.5 years

Breakdown of the citations from the journal by the cumulative percent of 2009 cites to items published in the following years:
Cited Year 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999-all
# Cites from 2009  42  176  190  160  204  153  190  147  143  127  1124
Cumulative %  1.58  8.21  15.36  21.39  29.07  34.83  41.98  47.52  52.90  57.68  100

Citing Half-Life Calculations:
The citing half-life calculation finds the number of publication years from the current JCR year that account for 50% of citations in the journal. Read help for more information on the calculation.

Back to TopCiting Journal GraphInformation
Click here for Citing Journal data table

This graph shows the distribution by cited year of citations from current-year items in the journal INT J ENVIRON SCI TE.
Citations from the journal (per cited year)
Citing Journal Graph


- The white/grey division indicates the citing half-life (if < 10.0). Half of the citations from the journal's current items are to items published more recently than the citing half-life.

- The top (gold) portion of each column indicates Journal Self-Citations: citations from items in the journal to items in the same journal.

- The bottom (blue) portion of each column indicates Non-Self Citations: citations from the journal to items in other journals.

Back to TopJournal Source DataInformation

 

Citable items

 Other items
Articles Reviews Combined
Number in JCR year 2009 (A) 74  2  76  0 
Number of references (B) 2503  153  2656  0.00 
Ratio (B/A) 33.8  76.5  34.9  0.0 

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