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Evaluation Of Ozone And Hno3 Vapor Distribution And Ozone Effects On Conifer Forests In The Lake Tahoe Basin And Eastern Sierra Nevada
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Book Synopsis Evaluation of Ozone and HNO3 Vapor Distribution and Ozone Effects on Conifer Forests in the Lake Tahoe Basin and Eastern Sierra Nevada by : Andrzej Bytnerowicz
Download or read book Evaluation of Ozone and HNO3 Vapor Distribution and Ozone Effects on Conifer Forests in the Lake Tahoe Basin and Eastern Sierra Nevada written by Andrzej Bytnerowicz and published by . This book was released on 2004 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ozone Air Pollution in the Sierra Nevada - Distribution and Effects on Forests by : A. Bytnerowicz
Download or read book Ozone Air Pollution in the Sierra Nevada - Distribution and Effects on Forests written by A. Bytnerowicz and published by Elsevier. This book was released on 2003-05-22 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book contains information on geology, climate and vegetation of the Sierra Nevada with a special emphasis on air pollution effects on the mixed conifer forests. A history of the extent of air pollution effects on mixed conifer forests, especially ponderosa and Jeffrey pines is provided. The physiological basis for ozone-type injury development in ponderosa pine, a discussion of ozone uptake by plants at different levels of biological organization and the effects of air pollution and other stresses on mountain forests are discussed. A considerable portion of the book is dedicated to development of statistical models and maps of ambient ozone distribution in the Sierra Nevada based on the 1999 monitoring data with passive samplers. The implications of the methodological results, formulation and application of regional air quality models for integrated assessment of urban and wildland pollution and the need for functionally integrated models of ozone deposition to the Sierra Nevada forests are also discussed. Management and monitoring needs for improved long-term understanding air pollution effects on forest ecosystems, discussion of options for proper management of the air pollution affected forests, and comparison of monitoring and modelling of ozone and forest health status in the Sierra Nevada with similar efforts in mountains of North American and European mountain ranges are the focus of the later chapters of the book.
Book Synopsis Assessment of Acidic Deposition and Ozone Effects on Conifer Forests in the San Bernardino Mountains by : Paul R. Miller
Download or read book Assessment of Acidic Deposition and Ozone Effects on Conifer Forests in the San Bernardino Mountains written by Paul R. Miller and published by . This book was released on 1996 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Evaluation of the Role of Ozone, Acid Deposition, and Other Airborne Pollutants in the Forests of Eastern North America by : J. H. B. Garner
Download or read book An Evaluation of the Role of Ozone, Acid Deposition, and Other Airborne Pollutants in the Forests of Eastern North America written by J. H. B. Garner and published by . This book was released on 1989 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Assessment of Acidic Deposition and Ozone Effects on Conifer Forests in the San Bernardino Mountains: Desert Research Institute by :
Download or read book Assessment of Acidic Deposition and Ozone Effects on Conifer Forests in the San Bernardino Mountains: Desert Research Institute written by and published by . This book was released on 1994 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Assessment of Acidic Deposition and Ozone Effects on Conifer Forests in the San Bernardino Mountains: Riverside Fire Laboratory by :
Download or read book Assessment of Acidic Deposition and Ozone Effects on Conifer Forests in the San Bernardino Mountains: Riverside Fire Laboratory written by and published by . This book was released on 1994 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Interactions Between Ozone Pollution and Forest Ecosystems by : Elena Paoletti
Download or read book Interactions Between Ozone Pollution and Forest Ecosystems written by Elena Paoletti and published by Frontiers Media SA. This book was released on 2021-03-16 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluating Ozone Air Pollution Effects on Pines in the Western United States by : Paul R. Miller
Download or read book Evaluating Ozone Air Pollution Effects on Pines in the Western United States written by Paul R. Miller and published by . This book was released on 2000-07-01 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: Historical and technical background is provided about ozone air pollution effects on ponderosa and Jeffrey pines in forests of the western U.S. The principal aim is to document the development of field survey methods to be applied to assessment of chronic ozone injury by government agencies responsible for management of forest and air resources, primarily in the Sierra Nevada and mountains of southern California. Detailed procedures are supplied for the selection of sample plots, collection of plot and tree data, computation of an injury index for each tree and execution of quality assurance procedures. Illustrated.
Book Synopsis The Impact of Meteorology on Ozone Levels in the Lake Tahoe Basin by : Sandra Theiss
Download or read book The Impact of Meteorology on Ozone Levels in the Lake Tahoe Basin written by Sandra Theiss and published by . This book was released on 2015 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Lake Tahoe Basin is located on the California-Nevada border and occasionally experiences elevated levels of ozone exceeding the 70 ppb California Air Resources Board (CARB) ambient air quality standard (8-hour average). Previous studies indicate that both the local generation of ozone in the Basin and long-range transport from out-of-Basin sources are important in contributing to ozone exceedances, but little is known about the impact of meteorology on the distribution of ozone source regions. In order to develop a better understanding of the factors affecting ozone levels and sources in the Lake Tahoe Basin, this study combines observational data from a 2010 and 2012 summer field campaigns, HYSPLIT back trajectories, and WRF model output to examine the meteorological influences of ozone transport in the topographically complex Lake Tahoe Basin. Findings from the field work portions of this study include enhanced background ozone levels at higher elevations, the local circulation pattern of lake breezes occurring at Lake level sites, and an indication that ozone precursors are coming off the Lake. Our analysis also showed that if transport of ozone does occur, it is more likely to come from the San Joaquin Valley to the south rather than originate in the large cities to the west, such as Sacramento and San Francisco. Analysis of modeled PBL schemes as compared with observational data showed that the ACM2 PBL scheme best represented the geographical domain. The ACM2 PBL scheme was then used to show wind circulation patterns in the Lake Tahoe Basin and concluded that there is decent vertical mixing over the Basin and no indication of ozone transport from the west however some indication of transport from the east. Overall this study concludes that transport from the west is less significant than transport from the south and east, and that transport only influences ozone values at higher elevations. Within the Basin itself (at lower elevations), local factors including mixing depth, rising or sinking air, and lake/land breeze circulations are more significant in influencing ozone values.
Book Synopsis Effect of Ozone on Vegetation and Possible Alternative Ambient Air Quality Standards: Staff report by :
Download or read book Effect of Ozone on Vegetation and Possible Alternative Ambient Air Quality Standards: Staff report written by and published by . This book was released on 1987 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ozone Bioindicators and Forest Health by : Gretchen Cole Smith
Download or read book Ozone Bioindicators and Forest Health written by Gretchen Cole Smith and published by . This book was released on 2008 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1994, the Forest Inventory and Analysis (FIA) and Forest Health Monitoring programs of the U.S. Forest Service implemented a national ozone (O3) biomonitoring program designed to address specific questions about the area and percent of forest land subject to levels of O3 pollution that may negatively affect the forest ecosystem. This is the first and only nationally consistent effort to monitor O3 stress on the forests of the United States. This report provides background information on O3 and its effects on trees and ecosystems, and describes the rationale behind using sensitive bioindicator plants to detect O3 stress and assess the risk of probable O3 impact. Also included are a description of field methods, analytic techniques, estimation procedures, and how to access, use and interpret the ozone bioindicator attributes and data outputs such as the national ozone risk map.
Download or read book Ozone and Forests written by and published by Nordic Council of Ministers. This book was released on 1999 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Undertit.: - can we link biological risks to economic risks?. Engelsk tekst. 63 s., hf., 1999. (TemaNord 1999 ; 525)
Book Synopsis Ozone Injury in West Coast Forests by : Sally J. Campbell
Download or read book Ozone Injury in West Coast Forests written by Sally J. Campbell and published by . This book was released on 2007 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Six years of monitoring for ozone injury by the Pacific Northwest Research Station Forest Inventory and Analysis Program are reported. The methods used to evaluate injury, compute an injury index, and estimate risk are described. Extensive injury was detected on ozone biomonitoring sites for all years in California, with ponderosa and Jeffrey pines, mugwort, skunkbush, and blue elderberry showing injury. Little or no injury was detected in Oregon and Washington. The relation of observed injury to ambient ozone levels is discussed. The areas with the highest modeled risk of ozone injury are the areas east of Los Angeles, the southern Sierra Nevada, and portions of the central coast.
Book Synopsis Surface-Level Ozone Exposures and Their Effects on Vegetation by : Allen S. Lefohn
Download or read book Surface-Level Ozone Exposures and Their Effects on Vegetation written by Allen S. Lefohn and published by CRC Press. This book was released on 1991-12-18 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tropospheric ozone is a regionally distributed air pollutant that adversely affects both humans and vegetation. Surface-Level Ozone Exposures and Their Effects on Vegetation focuses on the formation, distribution, and transport of surface-level ozone; the characterization of its exposures; the mechanisms and processes involved in its deposition and uptake by plants; and its effects on the growth of crops and forest trees. State-of-the-art information is presented and the methodology for studying its effects on vegetation is critically reviewed. This background material leads to a discussion of the approaches for developing an air quality standard that will provide protection from the adverse effects of ozone, as well as suggestions for future research directions. Researchers and professionals in the utility industry, oil industry, and government environmental agencies; university instructors; and students will find that this book is filled with information that can be used on a daily basis in their work and studies.
Book Synopsis The Forest Response Program by : Gerard D. Hertel
Download or read book The Forest Response Program written by Gerard D. Hertel and published by . This book was released on 1991 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Ozone and Sulfur Dioxide Mixtures on Forest Vegetation of the Southern Sierra Nevada by : Paul R. Miller
Download or read book Effects of Ozone and Sulfur Dioxide Mixtures on Forest Vegetation of the Southern Sierra Nevada written by Paul R. Miller and published by . This book was released on 1986 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Stomatal Conductance Model for Calculating Ozone Flux to Ponderosa and Jeffrey Pines in the Mixed Conifer Forests of the Sierra Nevada by : Jeffrey A. Davis
Download or read book A Stomatal Conductance Model for Calculating Ozone Flux to Ponderosa and Jeffrey Pines in the Mixed Conifer Forests of the Sierra Nevada written by Jeffrey A. Davis and published by . This book was released on 1992 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
