| Main Title |
Weekday and weekend day temporal allocation of activity in the draft NONROAD2004 model / |
| CORP Author |
Environmental Protection Agency, Washington, DC. Air and Radiation Div. |
| Publisher |
U.S. Environmental Protection Agency, Office of Transportation and Air Quality, Assessment and Standards Division, |
| Year Published |
2004 |
| Report Number |
EPA420-P-04-015 |
| Stock Number |
PB2005-106081 |
| OCLC Number |
865088911 |
| Subjects |
Acid-forming emissions--United States--Computer simulation ;
Internal combustion engines--Environmental aspects--United States ;
Air--Pollution--Standards--United States
|
| Additional Subjects |
Annual activity ;
Emission inventories ;
Estimates ;
Modeling ;
NONROAD2004 emissions model ;
Nonroad air emissions inventory model ;
Environmental Protection Agency
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELCD |
EPA 420-P-04-015 |
PDF file on file |
NVFEL Library/Ann Arbor, MI |
12/16/2013 |
| NTIS |
PB2005-106081 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Edition |
Revised April 2004. |
| Collation |
1 online resource (5 pages) |
| Abstract |
The EPA is developing a national nonroad air emissions inventory model called NONROAD. The latest version of this model is draft NONROAD2004. The model uses estimates of annual activity for each equipment type, generally expressed in terms of hours of operation or gallons of fuel used per year, to calculate yearly emission inventories. It will also calculate inventories on a seasonal (i.e., summer, fall, winter, spring), monthly, or daily (i.e., weekday or weekend day) basis by allocating annual activity to these smaller time periods. This memorandum documents the daily activity allocation fractions used in the current, draft version of NONROAD. The fractions are expressed as weekday and weekend day fractions of weekly activity and are provided for each equipment/category type. Seasonal and monthly activity allocation fractions are addressed in a separate technical memorandum (Report No. NR-004b). |
| Notes |
Title from PDF title screen (viewed December 12, 2013). "EPA420-P-04-015." "NR-015a." Includes bibliographical references. |
| Place Published |
Washington, D.C. |
| Supplementary Notes |
See also PB2005-106077. |
| Availability Notes |
Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |
| Corporate Au Added Ent |
United States. Environmental Protection Agency. Assessment and Standards Division. Office of Transportation and Air Quality, |
| Alternate Title |
Weekday and weekend day temporal allocation of activity in the draft NONROAD 2004 model |
| PUB Date Free Form |
2004 |
| Category Codes |
68A; 81A |
| NTIS Prices |
PC A03/MF A01 |
| Primary Description |
100/00 |
| BIB Level |
m |
| Medium |
computer |
| Content |
text |
| Carrier |
online resource |
| Cataloging Source |
RDA |
| Control Number |
029200930 |
| OCLC Time Stamp |
20131212122824 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01640nam 2200349Ii 45020 |
