Lichen Bioindication of Biodiversity, Air Quality, and Climate
Lichen Bioindication of Biodiversity, Air Quality, and Climate

Author: Sarah Jovan

Publisher:

Published: 2008

Total Pages: 128

ISBN-13:

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Lichens are highly valued ecological indicators known for their sensitivity to a wide variety of environmental stressors like air quality and climate change. This report summarizes baseline results from the U.S. Department of Agriculture, Forest Service, Forest Inventory and Analysis (FIA) Lichen Community Indicator covering the first full cycle of data collection (1998-2001, 2003) for Washington, Oregon, and California. During this period, FIA conducted 972 surveys of epiphytic macrolichen communities for monitoring both spatial and long-term temporal trends in forest health. Major research findings are presented with emphasis on lichen biodiversity as well as bioindication of air quality and climate. Considerable effort is devoted to mapping geographic patterns and defining lichen indicator species suitable for estimating air quality and climate.

Estimation Procedures for the Combined 1990s Periodic Forest Inventories of California, Oregon, and Washington
Estimation Procedures for the Combined 1990s Periodic Forest Inventories of California, Oregon, and Washington

Author: Tara M. Barrett

Publisher:

Published: 2004

Total Pages: 28

ISBN-13:

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During the 1990s, forest inventories for California, Oregon, and Washington were conducted by different agencies using different methods. The Pacific Northwest Research Station Forest Inventory and Analysis program recently integrated these inventories into a single database. This document briefly describes potential statistical methods for estimating population totals, means, and associated sampling errors for these inventories. Differences in estimates using past methods for periodic inventories compared to estimates from proposed methods for a new annual inventory system were generally minor. This document is intended to be a resource for researchers using the 1990s forest inventory data for these states; examples are included to illustrate issues.

Red Alder
Red Alder

Author: Robert Leslie Deal

Publisher:

Published: 2006

Total Pages: 160

ISBN-13:

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In March 23-25, 2005, an international symposium on red alder was held at the University of Washington Center for Urban Horticulture in Seattle, WA. The symposium was entitled S2Red alder: A State of KnowledgeS3 and brought together regional experts to critically examine the economic, ecological and social values of red alder. The primary goal of the symposium was to discuss new advances in the understanding of red alder biology and silviculture, changing market and nonmarket values, and the current regulatory climate for management of alder. This proceedings includes 14 papers based on oral presentations given at the symposium. These papers highlight some of the key findings from the history, ecology, biology, silviculture and economics sessions presented at the red alder symposium.

Representing Freight in Air Quality and Greenhouse Gas Models
Representing Freight in Air Quality and Greenhouse Gas Models

Author: Louis Harold Browning

Publisher: Transportation Research Board

Published: 2010

Total Pages: 171

ISBN-13: 0309154812

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"This report presents an evaluation of the current methods used to generate air emissions information from all freight transportation activities and discusses their suitability for purposes such as health and climate risk assessments, prioritization of emission reduction activities (e.g., through State Implementation Plans), and public education. The report is especially valuable for (1) its identification of the state of the practice, gaps, and strengths and limitations of current emissions data estimates and methods and (2) its conceptual model that offers a comprehensive representation of freight activity by all transportation modes and relationships between modes. This report will better inform the near-term needs of public and private stakeholders regarding the quality of emissions data and guide future research that links freight activities with air emissions."--pub. desc.

Annual Report
Annual Report

Author: United States. Federal Energy Regulatory Commission

Publisher:

Published: 1989

Total Pages: 46

ISBN-13:

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