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Search results for "national parks"

Viewing 1 - 50 of 647 results by relevance
Proceedings

Protecting National Park Soundscapes  (2013)

Consensus Study Report

Science and the National Parks  (1992)

Protecting Visibility in National Parks and Wilderness Areas  (1993)

Biodiversity Conservation in Transboundary Protected Areas  (1996)

Haze in the Grand Canyon: An Evaluation of the Winter Haze Intensive Tracer Experiment  (1990)

Ecological Risks: Perspectives from Poland and the United States  (1990)

Accessing America's Great Outdoors: Forecasting Recreational Travel Demand  (2023)

Headline News, Science Views II  (1993)

Brucellosis in the Greater Yellowstone Area  (1998)

Integrating Tourism and Recreation Travel with Transportation Planning and Project Delivery  (2004)

Effects of Aircraft Noise: Research Update on Select Topics  (2008)

Setting Priorities for Land Conservation  (1993)

Proceedings

America's Geoheritage II: Identifying, Developing, and Preserving America's Natural Legacy: Proceedings of a Workshop  (2021)

Nonhuman Primates: Usage and Availability for Biomedical Programs  (1975)

A New Vision of Mobility: Guidance to Foster Collaborative Multimodal Decision Making  (2004)

Preparing for the 21st Century: The Environment and the Human Future  (1997)

Consensus Study Report

Marine Protected Areas: Tools for Sustaining Ocean Ecosystems  (2001)

Consensus Study Report

Ecological Dynamics on Yellowstone's Northern Range  (2002)

Consensus Study Report

Enhancing the Value and Sustainability of Field Stations and Marine Laboratories in the 21st Century  (2014)

Consensus Study Report

Revisiting Brucellosis in the Greater Yellowstone Area  (2020)

Crocodiles as a Resource for the Tropics  (1983)

Review of the NARSTO Draft Report: An Assessment of Tropospheric Ozone Pollution--A North American Perspective  (2000)

Mount Rainier: Active Cascade Volcano  (1994)

Biodiversity  (1988)

Proceedings

Alliances for Obesity Prevention: Finding Common Ground: Workshop Summary  (2012)

Backcountry Airstrip Preservation  (2014)

Land Use and Wildlife Resources  (1970)

Consensus Study Report

Twentieth Interim Report of the Committee on Acute Exposure Guideline Levels: Part B  (2011)

Mineral Resources and Sustainability: Challenges for Earth Scientists  (1996)

Compilation of Airport Law Resources  (2008)

Land Use Planning and Oil and Gas Leasing on Onshore Federal Lands  (1989)

Consensus Study Report

Science and the Greater Everglades Ecosystem Restoration: An Assessment of the Critical Ecosystem Studies Initiative  (2003)

Proceedings

Pathways to Urban Sustainability: Research and Development on Urban Systems: Summary of a Workshop  (2010)

Initiating the Systems Engineering Process for Rural Connected Vehicle Corridors, Volume 2: Model Concept of Operations  (2021)

Stewardship of Federal Facilities: A Proactive Strategy for Managing the Nation's Public Assets  (1998)

Research Priorities for Airborne Particulate Matter: II. Evaluating Research Progress and Updating the Portfolio  (1999)

Consensus Study Report

Air Quality Management in the United States  (2004)

Consensus Study Report

Forestry Research: A Mandate for Change  (1990)

Consensus Study Report

Scientific Evaluation of Biological Opinions on Endangered and Threatened Fishes in the Klamath River Basin: Interim Report  (2002)

Consensus Study Report

Re-evaluation of Drinking-Water Guidelines for Diisopropyl Methylphosphonate  (2000)

Review of the U.S. Naval Medical Research Institute's Toxicology Program  (1994)

Nitrate and Nitrite in Drinking Water  (1995)

Rural Public Transportation Strategies for Responding to the Livable and Sustainable Communities Initiative  (2012)

Integrated Noise Model Accuracy for General Aviation Aircraft  (2014)

Consensus Study Report

Nineteenth Interim Report of the Committee on Acute Exposure Guideline Levels: Part B  (2011)

Saving Cape Hatteras Lighthouse from the Sea: Options and Policy Implications  (1988)

Case Studies on Community Challenges to Airport Development  (2010)

River Resource Management in the Grand Canyon  (1996)

Proceedings

Animal Welfare Challenges in Research and Education on Wildlife, Non-Model Animal Species and Biodiversity: Proceedings of a Workshop  (2022)