xxv
About the Authors
Dr. Timothy Sullivan holds a BA in history from Stonehill College, Easton,
Massachusetts (1972); an MA in biology from Western State College,
Gunnison, Colorado (1977); and a PhD in biological sciences from Oregon
State University, Corvallis (1983) through an interdisciplinary program that
included areas of focus in ecology, zoology, and environmental chemistry.
He did his postdoctoral research at the Center for Industrial Research in
Oslo, Norway, on surface and groundwater acidification, episodic hydrologic processes, and aluminum biogeochemistry. His expertise includes
the effects of air pollution on aquatic and terrestrial resources, watershed
analysis, critical loads, ecosystem services, nutrient cycling, aquatic acidbase chemistry, episodic processes controlling surface water chemistry, and
environmental assessment. He has been president of E&S Environmental
Chemistry, Inc., since 1988 and E&S Environmental Restoration, Inc., since
1996. He has served as project manager or lead author for a wide variety of
projects that have synthesized for diverse audiences complex air and water
pollution effects science. He was project manager of the effort to draft a scientific summary and Integrated Scientific Assessment (ISA) of the effects
of nitrogen and sulfur oxides on terrestrial, transitional, and aquatic ecosystems for the US Environmental Protection Agency (EPA) in support of
its review of the National Ambient Air Quality Standards (NAAQS). He was
author of the National Acid Precipitation Assessment Program (NAPAP)
State of Science and Technology Report on past changes in surface water
acid-base chemistry throughout the United States from acidic deposition. He
served as project manager for preparation of air quality reviews for national
parks throughout California and coauthored similar reviews for the Pacific
Northwest and the Rocky Mountain and Great Plains regions. He has summarized air pollution effects at all 272 Inventory and Monitoring national
parks in the United States and has managed dozens of air and water pollution modeling and assessment studies throughout the United States for the
National Park Service, US Forest Service, and EPA. He has published a book
on the aquatic effects of acidic deposition and more than 125 peer-reviewed
journal articles, book chapters, and technical reports describing the results
of his research.
About the Authors
Dr. Timothy Sullivan holds a BA in history from Stonehill College, Easton,
Massachusetts (1972); an MA in biology from Western State College,
Gunnison, Colorado (1977); and a PhD in biological sciences from Oregon
State University, Corvallis (1983) through an interdisciplinary program that
included areas of focus in ecology, zoology, and environmental chemistry.
He did his postdoctoral research at the Center for Industrial Research in
Oslo, Norway, on surface and groundwater acidification, episodic hydrologic processes, and aluminum biogeochemistry. His expertise includes
the effects of air pollution on aquatic and terrestrial resources, watershed
analysis, critical loads, ecosystem services, nutrient cycling, aquatic acidbase chemistry, episodic processes controlling surface water chemistry, and
environmental assessment. He has been president of E&S Environmental
Chemistry, Inc., since 1988 and E&S Environmental Restoration, Inc., since
1996. He has served as project manager or lead author for a wide variety of
projects that have synthesized for diverse audiences complex air and water
pollution effects science. He was project manager of the effort to draft a scientific summary and Integrated Scientific Assessment (ISA) of the effects
of nitrogen and sulfur oxides on terrestrial, transitional, and aquatic ecosystems for the US Environmental Protection Agency (EPA) in support of
its review of the National Ambient Air Quality Standards (NAAQS). He was
author of the National Acid Precipitation Assessment Program (NAPAP)
State of Science and Technology Report on past changes in surface water
acid-base chemistry throughout the United States from acidic deposition. He
served as project manager for preparation of air quality reviews for national
parks throughout California and coauthored similar reviews for the Pacific
Northwest and the Rocky Mountain and Great Plains regions. He has summarized air pollution effects at all 272 Inventory and Monitoring national
parks in the United States and has managed dozens of air and water pollution modeling and assessment studies throughout the United States for the
National Park Service, US Forest Service, and EPA. He has published a book
on the aquatic effects of acidic deposition and more than 125 peer-reviewed
journal articles, book chapters, and technical reports describing the results
of his research.