Round Two


Book Description




The Earth Observer


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Polar Icebreakers in a Changing World


Book Description

The United States has enduring national and strategic interests in the polar regions, including citizens living above the Arctic circle and three year-round scientific stations in the Antarctic. Polar icebreaking ships are needed to access both regions. Over the past several decades, the U.S. government has supported a fleet of four icebreakersâ€"three multi-mission U.S. Coast Guard ships (the POLAR SEA, POLAR STAR, and HEALY) and the National Science Foundation's PALMER, which is dedicated solely to scientific research. Today, the POLAR STAR and the POLAR SEA are at the end of their service lives, and a lack of funds and no plans for an extension of the program has put U.S. icebreaking capability at risk. This report concludes that the United States should continue to support its interests in the Arctic and Antarctic for multiple missions, including maintaining leadership in polar science. The report recommends that the United States immediately program, budget, design, and construct two new polar icebreakers to be operated by the U.S. Coast Guard. The POLAR SEA should remain mission capable and the POLAR STAR should remain available for reactivation until the new polar icebreakers enter service. The U.S. Coast Guard should be provided sufficient operations and maintenance budget to support an increased, regular, and influential presence in the Arctic, with support from other agencies. The report also calls for a Presidential Decision Directive to clearly align agency responsibilities and budgetary authorities.




Environmental Modelling, Software and Decision Support


Book Description

The complex and multidisciplinary nature of environmental problems requires that they are dealt with in an integrated manner. Modeling and software have become key instruments used to promote sustainability and improve environmental decision processes, especially through systematic integration of various knowledge and data and their ability to foster learning and help make predictions. This book presents the current state-of-the-art in environmental modeling and software and identifies the future challenges in the field. - State-of-the-art in environmental modeling and software theory and practice for integrated assessment and management serves as a starting point for researchers - Identifies the areas of research and practice required for advancing the requisite knowledge base and tools, and their wider usage - Best practices of environmental modeling enables the reader to select appropriate software and gives the reader tools to integrate natural system dynamics with human dimensions




Green Aviation


Book Description

Green Aviation is the first authoritative overview of both engineering and operational measures to mitigate the environmental impact of aviation. It addresses the current status of measures to reduce the environmental impact of air travel. The chapters cover such items as: Engineering and technology-related subjects (aerodynamics, engines, fuels, structures, etc.), Operations (air traffic management and infrastructure) Policy and regulatory aspects regarding atmospheric and noise pollution. With contributions from leading experts, this volume is intended to be a valuable addition, and useful resource, for aerospace manufacturers and suppliers, governmental and industrial aerospace research establishments, airline and aviation industries, university engineering and science departments, and industry analysts, consultants, and researchers.




Extreme Weather and Impacts of Climate Change on Water Resources in the Dobrogea Region


Book Description

New technologies and assessment methods create improved opportunities to monitor and predict the onset of natural disasters in the era of global warming. Researchers continue to evaluate the changes in weather patterns in order to better understand natural phenomena. Extreme Weather and Impacts of Climate Change on Water Resources in the Dobrogea Region presents a descriptive environmental resource focused on a Romanian region affected by the changing climate. In discussing methods of assessment, monitoring, and prediction, the research included in this publication is an essential resource for policymakers, academicians, researchers, advanced-level students, technology developers, and government officials who wish to expand their research exposure to pertinent topics related to flooding and droughts due to climate change.




Southeastern Geographer


Book Description

Table of Contents for Volume 53, Number 1 (Spring 2013) Cover Art Tropical Tree Rings and Environmental Change Grant L. Harley Introduction to Southeastern Geographer, Volume 53, Number 1 Carl A. Reese and David M. Cochran Part I: Papers Gasoline Station Morphology on Virginia's Eastern Shore Bradley D. Macpherson and Mark de Socio Six Decades (1948–2007) of Landscape Change in the Dougherty Plain of Southwest Georgia, USA Glenn I. Martin, Jeffrey Hepinstall-Cymerman, and L.Katherine Kirkman Solar Cycle Extremes as a Seasonal Predictor of Atlantic-Basic Tropical Cyclones Brian T. Hutton, Jr., Kelsey N. Scheitlin, and P. Grady Dixon Impact of Prescribed Burns on Marsh Surface Elevation: Big Branch Marsh, Louisiana Christopher M. Henton, Carl A. ''Andy'' Reese, Franklin T. Heitmuller,and John Andrew S. Fleming Assessing Potential Urban Tree Planting Sites in the Piedmont of the United States: A Comparison of Methods Krista Merry, Jacek Siry, Pete Bettinger, and J. M. Bowker Making Sense of the Strip: The Postmodern Pastiche of Pigeon Forge, Tennessee Ann Fletchall Part II: Reviews The Canal Builders: Making America's Empire at the Panama Canal Julie Greene Reviewed by Ashley D. Carse Green Metropolis: Why Living Smaller, Living Closer, and Driving Less are the Keys to Sustainability David Owen Reviewed by Matthew Fry




Air Pollution Modeling and its Application XVIII


Book Description

Recent developments in air pollution modeling are explored as a series of contributions from researchers at the forefront of their field. This book on air quality modeling and its applications is focused on local, urban, regional and intercontinental modeling, data assimilation and air quality forecasting, model assessment and validation, aerosol transformation, the relationship between air quality and human health and the effects of climate change on air quality. It consists of a series of papers that were presented at the 28th NATO/CCMS Conference on Air Pollution Modeling and its Application held in Leipzig, Germany, May 15-19, 2006. It is intended as reference material for students and professors interested in air pollution modeling at the graduate level as well as researchers and professionals involved in developing and utilizing air pollution models.*Discusses cutting-edge developments on air pollution modeling and air quality issues*Presents topical and highly relevant subjects to the air quality and modeling research community*Provides material that can be used to further improve air quality modeling and to inform the community about recent and novel developments in the field