<div class="description">
<dl><dd>34 leaves : 28 cm</dd>
<dd>An assessment of existing and potential impacts to vegetation, aquatics, and visibility within the Interior Columbia Basin due to anthropogenic air pollution was conducted as part of the Interior Columbia River Basin Ecosystem Management Project. This assessment used current literature and existing databases to examine the current situation and potential trends due to pollutants such as ammonium, nitrogen oxides, sulfur oxides, particulates, carbon, and ozone. The assessment identifies ecosystems and resources at risk...characterizes pollutant levels and exposures needed to cause effects, discusses the significance of emissions not previously considered in emissions inventories, and describes current visibility in Class I areas within the Interior Columbia River Basin and pollution sources which may impact visibility</dd>
<dd>Includes bibliographical references (leaves 22-24)</dd>
<dd>Cover title</dd>
<dd>Edited by Ann Acheson and Janice Peterson</dd>
<dd>"The following report was prepared...as part of the ongoing efforts of the Interior Columbia Basin Ecosystem Management Project, co-managed by the U.S. Forest Service and Bureau of Land Management."--Preface</dd></dl><br>Subjects: Air quality -- Effect of human beings on -- Columbia River Watershed; Air quality -- Columbia River Watershed -- Evaluation; Air -- Pollution -- Columbia River Watershed; Air -- Pollution -- Interior Columbia River Basin; Air -- Pollution; Air quality; Air quality -- Evaluation; Nature -- Effect of human beings on; Columbia River Watershed; United States -- Columbia River Watershed</div>
<div class="fn value">
Schoettle, Anna</div>
Internet Archive identifier