The purpose of this report is to present a synthesis of the USGS Chesapeake Bay science related to the 2001-06 goals and provide implications for environmental management. The report provides USGS findings that address the science needs of the Chesapeake Bay Program (CBP) restoration goals and includes summaries of 1. land-use change; 2. water quality in the watershed, including nutrients, sediment, and contaminants; 3. long-term changes in climate and estuarine water quality; 4. estuary habitats, focusing on submerged aquatic vegetation (SAV) and tidal wetlands; and 5. factors affecting fish and waterbird populations.

Presents information about the activities of the U.S. Geological Survey (USGS) in the Chesapeake Bay Region, including the Chesapeake Bay Ecosystem Program, the National Water-Quality Assessment (NAWQA) Program, the Water Resources National Research Program, the Leetown Science Center, and the Patuxent Wildlife Research Center. Explains the USGS, a bureau of the U.S. Department of the Interior, is headquartered in Washington, D.C. Includes information about the weather, land use, population and urban development, atmospheric deposition, geology, mapping, biology, streamflow, water quality, wetlands, sediment, and ground water. Contains information about USGS publications regarding the Chesapeake Bay region.

The purpose of this report is to present a synthesis of the USGS Chesapeake Bay science related to the 2001-06 goals and provide implications for environmental management. The report provides USGS findings that address the science needs of the Chesapeake Bay Program (CBP) restoration goals and includes summaries of 1. land-use change; 2. water quality in the watershed, including nutrients, sediment, and contaminants; 3. long-term changes in climate and estuarine water quality; 4. estuary habitats, focusing on submerged aquatic vegetation (SAV) and tidal wetlands; and 5. factors affecting fish and waterbird populations.

The Chesapeake Bay Program was created in 1983 when MD, PA, VA, D.C., the Chesapeake Bay Comm., & the EPA agreed to establish a partnership to restore the Chesapeake Bay. Their most recent agreement, Chesapeake 2000,Ó sets out an agenda & 5 broad goals to guide these efforts through 2010 & contains 102 commitments that the partners agreed to accomplish. This report examines: (1) the extent to which appropriate measures for assessing restoration progress have been established; (2) the extent to which current reporting mechanisms clearly & accurately describe the Bay's overall health; (3) how much funding was provided for the effort for FY 1995 through 2004; & (4) how effectively the effort is being managed. Charts & tables.