FACTOID # 3: Indonesia contains the most known mammal species - and the most mammal species under threat.
 
 Home   Encyclopedia   Statistics   Countries A-Z   Flags   Maps   Education   Forum   FAQ   About 
 
 
 
WHAT'S NEW
EDUCATION
 

SEARCH ALL

FACTS & STATISTICS    Advanced view

Search encyclopedia, statistics and forums:

 

 

(* = Graphable)

 

 


Environment Statistics > Emissions > PM10, country level > micrograms per cubic meter > Comoros (historical data)

VIEW DATA:   Values  
Definition     Source      Printable version   
Date   Amount    Rank   
2006   33.19    #92   
2005   34.78    #89   
2004   36.88    #89   
2003   39.58    #88   
2002   42.13    #82   
2001   45.24    #80   
2000   49.47    #71   
1999   49.12    #74   
1998   50.87    #72   
1997   53.57    #69   
1996   54.57    #75   
1995   65.15    #63   
1994   69.1    #66   
1993   69.03    #68   
1992   57.75    #88   
1991   62.05    #81   
1990   68.39    #78   


DEFINITION: Particulate matter concentrations refer to fine suspended particulates less than 10 microns in diameter (PM10) that are capable of penetrating deep into the respiratory tract and causing significant health damage. Data for countries and aggregates for regions and income groups are urban-population weighted PM10 levels in residential areas of cities with more than 100,000 residents. The estimates represent the average annual exposure level of the average urban resident to outdoor particulate matter. The state of a country's technology and pollution controls is an important determinant of particulate matter concentrations."

SOURCE: Kiren Dev Pandey, David Wheeler, Bart Ostro, Uwe Deichmann, Kirk Hamilton, and Katherine Bolt. "Ambient Particulate Matter Concentrations in Residential and Pollution Hotspot Areas of World Cities: New Estimates Based on the Global Model of Ambient Particulates (GMAPS)," World Bank, Development Research Group and Environment Department (2006).
   
 

Want to know more?
Search encyclopedia, statistics and forums:

 


Lesson Plans | Student Area | Student FAQ | Reviews | Press Releases |  Feeds | Contact
© Copyright NationMaster.com 2003-2013. All Rights Reserved. Usage implies agreement with terms, 1022, m