Air Quality and Health Impacts of an Aviation ... - ACS Publications

Mar 5, 2018 - Renewable Fuel Standards (RFS) program in 2006 by enacting the Energy Policy Act of 2005, which was further modified by the Energy Indep...
0 downloads 9 Views 1MB Size
Subscriber access provided by UNIV OF NEW ENGLAND ARMIDALE

Environmental Modeling

Air Quality and Health Impacts of an Aviation Biofuel Supply Chain Using Forest Residue in the Northwestern United States Vikram Ravi, Allan H. Gao, Natalie B. Martinkus, Michael P. Wolcott, and Brian K. Lamb Environ. Sci. Technol., Just Accepted Manuscript • DOI: 10.1021/acs.est.7b04860 • Publication Date (Web): 05 Mar 2018 Downloaded from http://pubs.acs.org on March 12, 2018

Just Accepted “Just Accepted” manuscripts have been peer-reviewed and accepted for publication. They are posted online prior to technical editing, formatting for publication and author proofing. The American Chemical Society provides “Just Accepted” as a service to the research community to expedite the dissemination of scientific material as soon as possible after acceptance. “Just Accepted” manuscripts appear in full in PDF format accompanied by an HTML abstract. “Just Accepted” manuscripts have been fully peer reviewed, but should not be considered the official version of record. They are citable by the Digital Object Identifier (DOI®). “Just Accepted” is an optional service offered to authors. Therefore, the “Just Accepted” Web site may not include all articles that will be published in the journal. After a manuscript is technically edited and formatted, it will be removed from the “Just Accepted” Web site and published as an ASAP article. Note that technical editing may introduce minor changes to the manuscript text and/or graphics which could affect content, and all legal disclaimers and ethical guidelines that apply to the journal pertain. ACS cannot be held responsible for errors or consequences arising from the use of information contained in these “Just Accepted” manuscripts.

is published by the American Chemical Society. 1155 Sixteenth Street N.W., Washington, DC 20036 Published by American Chemical Society. Copyright © American Chemical Society. However, no copyright claim is made to original U.S. Government works, or works produced by employees of any Commonwealth realm Crown government in the course of their duties.

Page 1 of 28

Environmental Science & Technology

1

Air Quality and Health Impacts of an Aviation Biofuel Supply Chain Using Forest Residue

2

in the Northwestern United States

3

Vikram Ravi§*, Allan H. Gao‡, Natalie B. Martinkus†, Michael P. Wolcott†, Brian K. Lamb§

4

§ Laboratory for Atmospheric Research, Department of Civil and Environmental Engineering,

5

Washington State University, Pullman, Washington 99163, United States

6

† Department of Civil and Environmental Engineering, Washington State University, Pullman,

7

Washington 99163, United States

8

‡ Department of Biological Systems Engineering, Washington State University, Pullman,

9

Washington 99163, United States

10

*Corresponding author – Vikram Ravi, email- [email protected]

11 12 13 14 15 16 17 18 19

1 ACS Paragon Plus Environment

Environmental Science & Technology

20

Abstract

21

22 23

Forest residue is a major potential feedstock for second generation biofuel, however little

24

knowledge exists about environmental impacts of development and production of biofuel from

25

such a feedstock. Using a high-resolution regional air quality model, we estimate the air quality

26

impacts of a forest residue based aviation biofuel supply chain scenario in the Pacific

27

Northwestern United States. Using two potential supply chain regions, we find that biomass and

28

biofuel hauling activities will add