All Topics » Natural Resources and Environment » Environmental protection » Environmental monitoring
Environmental monitoring (51 - 60 of 264 items)
Chemical Regulation: Options for Enhancing the Effectiveness of the Toxic Substances Control Act
GAO-09-428T: Published: Feb 26, 2009. Publicly Released: Feb 26, 2009.
Climate Change Science: High Quality Greenhouse Gas Emissions Data are a Cornerstone of Programs to Address Climate Change
GAO-09-423T: Published: Feb 24, 2009. Publicly Released: Feb 24, 2009.
Clean Air Act: Historical Information on EPA's Process for Reviewing California Waiver Requests and Making Waiver Determinations
GAO-09-249R: Published: Jan 16, 2009. Publicly Released: Feb 17, 2009.
Aviation and the Environment: Initial Voluntary Airport Low Emissions Program Projects Reduce Emissions, and FAA Plans to Assess the Program's Overall Performance as Participation Increases
GAO-09-37: Published: Nov 7, 2008. Publicly Released: Nov 7, 2008.
Environmental Enforcement: EPA Needs to Improve the Accuracy and Transparency of Measures Used to Report on Program Effectiveness
GAO-08-1111R: Published: Sep 18, 2008. Publicly Released: Oct 21, 2008.
Climate Change: Federal Actions Will Greatly Affect the Viability of Carbon Capture and Storage As a Key Mitigation Option
GAO-08-1080: Published: Sep 30, 2008. Publicly Released: Sep 30, 2008.
Recent Actions by the Chesapeake Bay Program Are Positive Steps Toward More Effectively Guiding the Restoration Effort, but Additional Steps Are Needed
GAO-08-1131R: Published: Aug 28, 2008. Publicly Released: Sep 26, 2008.
Wildlife Refuges: Changes in Funding, Staffing, and Other Factors Create Concerns about Future Sustainability
GAO-08-797: Published: Sep 22, 2008. Publicly Released: Sep 24, 2008.
Wildlife Refuges: Trends in Funding, Staffing, Habitat Management, and Visitor Services for Fiscal Years 2002 through 2007
GAO-08-1179T: Published: Sep 24, 2008. Publicly Released: Sep 24, 2008.
Concentrated Animal Feeding Operations: EPA Needs More Information and a Clearly Defined Strategy to Protect Air and Water Quality from Pollutants of Concern
GAO-08-944: Published: Sep 4, 2008. Publicly Released: Sep 24, 2008.