WACAP - Western Airborne Contaminants Assessment Project
Overview
![photograph](graphics/LonePineSediment2.jpg)
Sampling for Contaminants
The Western Airborne Contaminants Assessment Project (WACAP) was initiated to determine the risk to ecosystems and food webs in western national parks from the long-range transport of airborne contaminants. It was designed and implemented by the National Park Service's Air Resources Division in cooperation with many western national parks, the Environmental Protection Agency, the US Geological Survey, the US Forest Service, Oregon State University, and University of Washington.
The project objectives were:
- Determine if contaminants are present in western national parks
- If present, determine where contaminants are accumulating (geographically and by elevation)
- If present, determine which contaminants pose a potential ecological threat
- Determine which indicators appear to be the most useful to address contamination
- Determine the sources for contaminants measured at the national park sites
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ANNOUNCEMENT: FINAL REPORT RELEASED - 26 FEB 2008
WACAP Documents- Western Airborne Contaminants Assessment Project (WACAP) Fact Sheet - Jan. 2008
- PDF printer (letter) version (8.5x11 pages) 50mb
- PDF printer (tabloid) version (11x17 pages) 50mb
- PDF screen (letter) version (8.5x11 pages) 6mb
- WACAP Final Report - Nov 2008 update of Jan. 2008 version
- Updates and Errata Sheet to Jan. 2008 WACAP Final Report – Nov. 2008 (pdf, .52mb)
- Entire Report
- Volume I - Report (pdf, 29mb)
- Volume II - Appendices (pdf, 6.8mb)
- Individual Chapters
- Volume I Main Report
- Front Cover (pdf, .2mb)
- Title Page, Table of Contents, Abbreviations, Acknowledgements (pdf, .14mb)
- Executive Summary (pdf, 1.2mb)
- Chapter 1 - Introduction (pdf, 1.1mb)
- Chapter 2 - Park Summaries (pdf, 12.3mb)
- Chapter 3 - Contaminants & Methods (pdf, 1.6mb)
- Chapter 4 - Contaminant Distribution (pdf, 7.7mb)
- Chapter 5 - Biological & Ecological Effects (pdf, 4.9mb)
- Chapter 6 - Conclusions (pdf, .7mb)
- References (pdf, .15mb)
- Back Cover (pdf, .2mb)
- Volume II Appendices
- Front Cover (pdf, .54mb)
- Title Page & Table of Contents (pdf, .39mb)
- Chapter 1a (pdf, .63mb)
- Chapter 3a (pdf, .39mb)
- Chapter 3b (pdf, .1.5mb)
- Chapter 4a (pdf, 2.7mb)
- Chapter 5a (pdf, .39mb)
- Chapter 5b (pdf, .26mb)
- Chapter 5c (pdf, .34mb)
- Back Cover (pdf, .2.5mb)
- Western Airborne Contaminants Assessment Project (WACAP) Fact Sheet - Jan. 2005
- PDF letter version (8.5x11 pages) 345kb
- PDF tabloid version (11x17 pages) 427kb
- Western Airborne Contaminants Assessment Project (WACAP) Fact Sheet - Feb. 2004
- PDF screen version 286kb
- PDF printer version 3.1mb
- Western Airborne Contaminants Assessment Project (WACAP) Research Plan - June 2003
- PDF printer version 7.2mb
- Articles
- Natural Resource Year in Review— 2005, Determining risk of airborne contaminants to western national parks (pdf, 294kb)
- Natural Resource Year In Review— 2003, Winter sampling of snowpack in eight western parks to assess deposition of toxic compounds (pdf, 67kb)
- PNWCV Pacific Northwest Cooperative Ecosystem Studies Unit, Fall 2006 (PDF, 555kb)
- Posters & Presentations
- Publications
- Proceedings (PDF, 141kb)
- Presentations & Handouts
- Denali NP
- Gates of the Arctic NP
- Glacier NP
- Mount Rainier NP
- Noatak NP
- Olympic NP
- Rocky Mountain NP
- Sequoia NP