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# Explore Search: Chesapeake Bay

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## By Year

Charts or Graphs        February 19, 2021        Chesapeake Bay Watershed boundary, USA

publication        February 21, 2023        Tracking status and trends in seven key indicators of stream health in the Chesapeake Bay watershed

publication        March 4, 2022        Power analysis for detecting the effects of best management practices on reducing nitrogen and phosphorus fluxes to the Chesapeake Bay watershed, USA

publication        November 10, 2021        Nitrogen in the Chesapeake Bay watershed—A century of change, 1950–2050

publication        June 28, 2012        Chesapeake Bay Watershed - Protecting the Chesapeake Bay and its rivers through science, restoration, and partnership

publication        January 26, 2021        Nutrient trends and drivers in the Chesapeake Bay Watershed

publication        May 30, 2021        Perfluoroalkyl substances in plasma of smallmouth bass from the Chesapeake Bay Watershed

publication        April 1, 2020        Mercury bioaccumulation in freshwater fishes of the Chesapeake Bay watershed

publication        March 12, 2015        Understanding nutrients in the Chesapeake Bay watershed and implications for management and restoration: The Eastern Shore

Research        March 21, 2022        Tracking Status and Trends in Seven Key Indicators of River and Stream Condition in the Chesapeake Bay Watershed

publication        February 23, 2021        Atmospheric nitrogen deposition in the Chesapeake Bay watershed: A history of change

Research        January 16, 2013        EPA, USGS, with USFWS Release New Report on the Extent and Severity of Toxic Contaminants in the Chesapeake Bay and its Watershed

publication        April 10, 2019        Spatial and Temporal Patterns of Best Management Practice Implementation in the Chesapeake Bay Watershed, 1985–2014

publication        May 5, 2017        U.S. Geological Survey Science—Improving  the value of the Chesapeake Bay watershed

publication        July 16, 2020        Aquatic invasive species in the Chesapeake Bay drainage—Research-based needs and priorities of U.S. Geological Survey partners and collaborators

publication        June 21, 2020        Sediment dynamics and implications for management: State of the science from long‐term research in the Chesapeake Bay watershed, USA

publication        October 26, 2020        Spatial and temporal patterns of low streamflow and precipitation changes in the Chesapeake Bay Watershed

publication        December 29, 2006        Changes in streamflow and water quality in selected nontidal basins in the Chesapeake Bay Watershed, 1985-2004

Project        May 12, 2017        Climate Change in the Chesapeake Bay Watershed:  Effects on Riverine Discharge, Ecosystems, and Water Quality

publication        October 2, 2012        Spatial and temporal trends in runoff at long-term streamgages within and near the Chesapeake Bay Watershed

publication        November 22, 2007        Changes in streamflow, concentrations, and loads in selected nontidal basins in the Chesapeake Bay Watershed, 1985-2006

publication        November 14, 2019        Response of nitrogen loading to the Chesapeake Bay to source reduction and land use change scenarios: A SPARROW‐informed analysis

publication        June 27, 2012        Nutrient and suspended-sediment trends, loads, and yields and development of an indicator of streamwater quality at nontidal sites in the Chesapeake Bay watershed, 1985-2010

publication        August 1, 2020        Spatiotemporal variation in occurrence and co-occurrence of pesticides, hormones, and other organic contaminants in rivers in the Chesapeake Bay Watershed, United States

publication        October 6, 2018        Point sources and agricultural practices control spatial-temporal patterns of orthophosphate in tributaries to Chesapeake Bay

publication        January 13, 2016        Application of a Weighted Regression Model for Reporting Nutrient and Sediment Concentrations, Fluxes, and Trends in Concentration and Flux for the Chesapeake Bay Nontidal Water-Quality Monitoring Network, Results Through Water Year 2012

publication        April 30, 2013        Total nutrient and sediment loads, trends, yields, and nontidal water-quality indicators for selected nontidal stations, Chesapeake Bay Watershed, 1985–2011

publication        January 1, 2012        Comparison of two regression-based approaches for determining nutrient and sediment fluxes and trends in the Chesapeake Bay watershed

publication        July 2, 2006        U.S. Geological Survey Chesapeake Bay Studies: Scientific Solutions for a Healthy Bay and Watershed

National News Release        June 14, 2017        NOAA, USGS and partners predict larger summer ‘dead zone’ for the Chesapeake Bay

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