Difference between revisions of "EE CompliancePatternTrend"

From Earth Science Information Partners (ESIP)
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* In the next case, the concentration from controllable sources is sufficient cause the exceedance. Such an exceedance is not a 'but for' case and should not be flagged.  
 
* In the next case, the concentration from controllable sources is sufficient cause the exceedance. Such an exceedance is not a 'but for' case and should not be flagged.  
 
* In the third case, there is no exceedance, hence no justification for EE flag.       
 
* In the third case, there is no exceedance, hence no justification for EE flag.       
[[Image:EE_ButForSchematics.png|200px|left|frame|The 'exceptional' concetration raises the level above the standard]]
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[[Image:EE_ButForSchematics.png|250px|left|The 'exceptional' concetration raises the level above the standard]]
[[Image:Image-EE NoButFor1Schematics.png|200px|frame|The 'exceptional' concetration raises the level above the standard]]
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[[Image:Image-EE NoButFor1Schematics.png|250px|The 'exceptional' concetration raises the level above the standard]]
[[Image:Image-EE NoButFor2Schematics.png|200px|frame|The 'exceptional' concetration raises the level above the standard]]  
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[[Image:Image-EE NoButFor2Schematics.png|250px|The 'exceptional' concetration raises the level above the standard]]  
Illustration Exceptional and Not-Exceptional Events  
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<br>
Thus, the geographic areas that are on the boarder of non-compliance are particularly sensiticwe
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Illustration Exceptional Events, EE and non-EE events by the EE Rule.   
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===Data, Procedures, Tools===
 
===Data, Procedures, Tools===

Revision as of 13:08, November 12, 2007

Spatial and Temporal Pattern of PM2.5 Compliance (Approximate)

Bachground

According to the EE Rule, observationas can be EE-flagged if the concentration exceeds the standard due to the exceptional event.

  • The leftmost figure shows a case when the 'exceptional' concetration raises the level above the standard.
  • In the next case, the concentration from controllable sources is sufficient cause the exceedance. Such an exceedance is not a 'but for' case and should not be flagged.
  • In the third case, there is no exceedance, hence no justification for EE flag.
The 'exceptional' concetration raises the level above the standard

The 'exceptional' concetration raises the level above the standard The 'exceptional' concetration raises the level above the standard
Illustration Exceptional Events, EE and non-EE events by the EE Rule.


Data, Procedures, Tools

1999-2001

2000-2002

2001-2003

2002-2004

2003-2005

2004-2006

2005-2007