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Search results for "national parks"

Viewing 1 - 100 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)

Rural Transportation Issues: Research Roadmap  (2022)

Proceedings

Neotropical Primates: Field Studies and Conservation : Proceedings of a Symposium on the Distribution and Abundance of Neotropical Primates  (1976)

Evaluation of the Use and Effectiveness of Wildlife Crossings  (2008)

Proceedings

Colorado River Ecology and Dam Management: Proceedings of a Symposium May 24-25, 1990 Santa Fe, New Mexico  (1991)

A Review of the Biomonitoring of Environmental Status and Trends Program: The Draft Detailed Program  (1995)

Initiating the Systems Engineering Process for Rural Connected Vehicle Corridors, Volume 1: Research Overview  (2021)

Consensus Study Report

An Assessment of Native Seed Needs and the Capacity for Their Supply: Final Report  (2023)

From Handshake to Compact: Guidance to Foster Collaborative, Multimodal Decision Making  (2005)

Consensus Study Report

Global Sources of Local Pollution: An Assessment of Long-Range Transport of Key Air Pollutants to and from the United States  (2010)

Consensus Study Report

Review of the U.S. Geological Survey's Volcano Hazards Program  (2000)

Nature and Human Society: The Quest for a Sustainable World  (1997)

Consensus Study Report

Technology for a Quieter America  (2010)

Consensus Study Report

Interim Report of the Committee on Changes in New Source Review Programs for Stationary Sources of Air Pollutants  (2005)

A Biological Survey for the Nation  (1994)

Consensus Study Report

New Source Review for Stationary Sources of Air Pollution  (2006)

Developing and Maintaining Support for Your Airport Capacity Project  (2013)

Review of the US Navy's Human Health Risk Assessment of the Naval Air Facility at Atsugi, Japan  (2001)

Consensus Study Report

Review of the U.S. Navy Environmental Health Center's Health-Hazard Assessment Process  (2000)

Consensus Study Report

Nature's Numbers: Expanding the National Economic Accounts to Include the Environment  (1999)

Guidelines for Chemical Warfare Agents in Military Field Drinking Water  (1995)

Consensus Study Report

Review of the Draft Fourth National Climate Assessment  (2018)

Consensus Study Report

Environmental Issues in Pacific Northwest Forest Management  (2000)

Consensus Study Report

Shellfish Mariculture in Drakes Estero, Point Reyes National Seashore, California  (2009)

Proceedings

The Role of Environmental NGOs: Russian Challenges, American Lessons: Proceedings of a Workshop  (2001)

Consensus Study Report

Forest Trees  (1991)

Aircraft Noise: A Toolkit for Managing Community Expectations  (2009)

Consensus Study Report

An Assessment of the Need for Native Seeds and the Capacity for Their Supply: Interim Report  (2020)

Consensus Study Report

Riparian Areas: Functions and Strategies for Management  (2002)

Long-Distance and Rural Travel Transferable Parameters for Statewide Travel Forecasting Models  (2012)

Proceedings

Integrating Public and Ecosystem Health Systems to Foster Resilience: A Workshop to Identify Research to Bridge the Knowledge-to-Action Gap: Proceedings of a Workshop  (2023)

Consensus Study Report

Sustainability for the Nation: Resource Connections and Governance Linkages  (2013)

Building a Foundation for Sound Environmental Decisions  (1997)

Biographical Memoirs: Volume 59  (1990)

Consensus Study Report

Research Priorities for Airborne Particulate Matter: III. Early Research Progress  (2001)

Consensus Study Report

Global Air Quality: An Imperative for Long-Term Observational Strategies  (2001)

Consensus Study Report

Combined Exposures to Hydrogen Cyanide and Carbon Monoxide in Army Operations: Initial Report  (2008)

Health Effects of Ingested Fluoride  (1993)

Consensus Study Report

Exploration of the Seas: Interim Report  (2003)

Proceedings

Opportunities to Improve Representation of Clouds and Aerosols in Climate Models with Classified Observing Systems: Proceedings of a Workshop: Abbreviated Version  (2016)

Developing a Guide to Ensuring Access to the Publications and Data of Federally Funded Transportation Research  (2020)

Antarctic Science: Why U.S. Leadership and Investments Matter  (2022)

Proceedings

Intergenerational Poverty and Mobility Among Native Americans in the United States: Proceedings of a Workshop  (2023)

Research to Protect, Restore, and Manage the Environment  (1993)

Review of Acute Human-Toxicity Estimates for Selected Chemical-Warfare Agents  (1997)

Toxicity of Alternatives to Chlorofluorocarbons: HFC-134a and HCFC-123  (1996)

Consensus Study Report

Review of the U.S. Navy's Exposure Standard for Manufactured Vitreous Fibers  (2000)

Consensus Study Report

Submarine Exposure Guidance Levels for Selected Hydrofluorocarbons: HFC-236fa, HFC-23,and HFC-404a  (2000)

Review of the U.S. Department of Energy Office of Fossil Energy's Research Plan for Fine Particulates  (1999)

Toxicity of Military Smokes and Obscurants: Volume 3  (1999)