Page 143 - Materials Chemistry, Second Edition

ON w n n r· w > CD W CT> CD w H > a a) O O

Inputs and Outputs Included Captures Output Products, Captures Output Wastes (air emission factors presented per unit of output). Captures Input materials or land Use (pesticide use)

Table 5.3 (cont.) Life cycle inventory data sources, prepared by Joyce Cooper, University of Washington. Available at

Specific Sectors, Facilities, Unit Processor or Materials Captured Mobile Sources: road Traffic, 'Cold Start' emis- sions, 'hot soak' emissions, rail traffic, airports, ships. Area sources: Emissions from large numbers that are of low significance of small emitters (i.e., domestic gas boilers) or from other identifiable areas (i.e., farmland or landfill sites) are

http://faculty.washington.edu/cooperjs/Definitions/inventory squared.htm (accessed January 2012).

Categories of Sectors, Facilities, or Unit Processes Industrial, agricultural, transportation, and services (hospitals) sources Agriculture

Applicability Materials Acqu. & Process, Agriculture, Construct. & Manuf., Use, End-of-Life, Energy, Transport Agriculture

Processes, Facility, Sector, or Material-Based Process Materials

Database Title NAELTheUK Emission Factors Database (AEA Technology) National Agricultural Statistics Service: Agricultural Chemical Use Database (USDA)