Chesapeake Bay Activities

Publications

The USGS has published reports and journal articles topics related to the Chesapeake Bay and its watershed. Findings from the publications are used by Chesapeake Bay Program resource managers and policy makers to make science-based decisions for ecosystem conservation and restoration. View listings of USGS publications related to the Chesapeake Bay watershed from 1940-1999 and 2000 to the present.

Bibliography of USGS Chesapeake Bay Publications

Filter Total Items: 775
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Year Published: 2021

The Chesapeake Bay program modeling system: Overview and recommendations for future development

The Chesapeake Bay is the largest, most productive, and most biologically diverse estuary in the continental United States providing crucial habitat and natural resources for culturally and economically important species. Pressures from human population growth and associated development and agricultural intensification have led to excessive...

Hood, Raleigh; Shenk, Gary Wynee; Dixon, Rachel L; Smith, Sean M. C.; Ball, William P.; Bash, Jesse; Batiuk, R.; Boomer, Kathy; Brady, Damian C; Cerco, Carl; Claggett, Peter R.; de Mutsert, Kim; Easton, Zachary M.; Elmore, Andrew J; Friedrichs, Marjorie A. M.; Harris, Lora A.; Ihde, Thomas F.; Lacher, Iara; Li, Li; Linker, Lewis; Miller, Andrew; Moriarty, Julia; Noe, Gregory B.; Onyullo, George; Rose, Kenneth A; Skalak, Katherine; Tian, Richard; Veith, Tamie L; Wainger, Lisa A.; Weller, Donald E.; Zhang, Yinglong J.

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Year Published: 2021

USGS Chesapeake Science Strategy 2021-2025

The Chesapeake Bay ecosystem is a national treasure that provides almost $100 billion annually of goods and services. The Chesapeake Bay Program (CBP), is one of the largest federal-state restoration partnerships in the United States and is underpinned by rigorous science. The U.S. Geological Survey (USGS) has a pivotal role as a science provider...

Hyer, Kenneth E.; Phillips, Scott W.
Hyer, K., and Phillips, S., 2021, USGS Chesapeake Science Strategy 2021-2025: U.S. Geological Survey Fact Sheet 2021–3037, 6 p., https://doi.org/10.3133/fs20213037.

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Year Published: 2021

U.S. Geological Survey landscape science strategy 2020–2030

Across our Nation, multiple Federal, State, Tribal, and local governments are working with stakeholders and landowners to restore, conserve, and manage lands and resources to benefit fish, wildlife, and people. One of the largest Federal efforts is led by the U.S. Department of the Interior (DOI), with multiple DOI agencies working to conserve and...

Jenni, Karen E.; Carter, Sarah K.; Aumen, Nicholas G.; Bowen, Zachary H.; Bradford, John B.; Chotkowski, Michael A.; Hsu, Leslie; Murdoch, Peter S.; Phillips, Scott W.; Pope, Kevin L.; Schuster, Rudy; Steinkamp, Melanie J.; Weltzin, Jake; Xian, George Z.
Jenni, K.E., Carter, S.K., Aumen, N.G., Bowen, Z.H., Bradford, J.B., Chotkowski, M.A., Hsu, L., Murdoch, P.S., Phillips, S.W., Pope, K.L., Schuster, R., Steinkamp, M.J., Weltzin, J., and Xian, G.Z., 2021, U.S. Geological Survey landscape science strategy 2020–2030: U.S. Geological Survey Circular 1484, 26 p., https://doi.org/10.3133/cir1484.

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Year Published: 2021

Perfluoroalkyl substances in plasma of smallmouth bass from the Chesapeake Bay Watershed

Smallmouth bass Micropterus dolomieu is an economically important sportfish and within the Chesapeake Bay watershed has experienced a high prevalence of external lesions, infectious disease, mortality events, reproductive endocrine disruption and population declines. To date, no clear or consistent associations with contaminants measured...

Blazer, Vicki S.; Gordon, Stephanie; Walsh, Heather L.; Smith, Cheyenne R.

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Year Published: 2021

Time marches on, but do the causal pathways driving instream habitat and biology remain consistent?

Stream ecosystems are complex networks of interacting terrestrial and aquatic drivers. To untangle these ecological networks, efforts evaluating the direct and indirect effects of landscape, climate, and instream predictors on biological condition through time are needed. We used structural equation modeling and leveraged a stream survey program...

Walker, Richard H; Ashton, Matthew J.; Cashman, Matthew J.; Fanelli, Rosemary; Krause, Kevin P.; Noe, Gregory B.; Maloney, Kelly O.

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Year Published: 2021

Atlantic sturgeon status and movement ecology in an extremely small spawning habitat: The Nanticoke River-Marshyhope Creek, Chesapeake Bay

Biotelemetry of Atlantic sturgeon Acipenser oxyrinchus oxyrinchus has exposed spawning behaviors in ever-smaller estuaries, surprising for the NW Atlantic’s largest anadromous species. Small estuary — the Nanticoke River and Marshyhope Creek (Chesapeake Bay) — spawning-run adults and their habitat affinities are described based upon...

Secor, D.H.; O'Brien, M.H.P.; Coleman, N.; Horne, A.; Park, I.; Kazyak, David; Bruce, D. G.; Stence, C

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Year Published: 2021

Quantifying slopes as a driver of forest to marsh conversion using geospatial techniques: Application to Chesapeake Bay coastal-plain, USA

Coastal salt marshes, which provide valuable ecosystem services such as flood mitigation and carbon sequestration, are threatened by rising sea level. In response, these ecosystems migrate landward, converting available upland into salt marsh. In the coastal-plain surrounding Chesapeake Bay, United States, conversion of coastal forest to salt...

Molino, Grace Damore; Defne, Zafer; Aretxabaleta, Alfredo; Ganju, Neil Kamal; Carr, Joel A.

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Year Published: 2021

Emerging investigator series: Municipal wastewater as a year-round point source of neonicotinoid insecticides that persist in an effluent-dominated stream

Neonicotinoids in aquatic systems have been predominantly associated with agriculture, but some are increasingly being linked to municipal wastewater. Thus, the aim of this work was to understand the municipal wastewater contribution to neonicotinoids in a representative, characterized effluent-dominated temperate-region stream. Our approach was...

Webb, Danielle T.; Zhi, Hui; Kolpin, Dana W.; Klaper, Rebecca D.; Iwanowicz, Luke R.; LeFevre, Gregory H.

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Year Published: 2021

Genetic structure of Maryland Brook Trout populations: Management implications for a threatened species

Brook Trout Salvelinus fontinalis have declined across their native range due to multiple anthropogenic factors, including landscape alteration and climate change. Although coldwater streams in Maryland (eastern United States) historically supported significant Brook Trout populations, only fragmented remnant populations remain, with the...

Morgan II, Raymond P; Kazyak, David; King, Tim L; Lubinski, Barbara A.; Sell, Matthew T; Heft, Alan A; Jones, Jess W

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Year Published: 2021

Comparative morphology of freshwater sculpin inhabiting different environmental conditions in the Chesapeake Bay headwaters

We compared body morphology of two freshwater sculpin taxa that inhabit distinct environmental conditions in the Chesapeake Bay watershed of eastern North America: Potomac sculpin (C. girardi, Robins; PS) and checkered sculpin (C. sp. cf. girardi; CS). Both taxa are endemic to the study area, but PS are more broadly distributed than CS...

Hitt, Nathaniel P.; Kessler, Karmann G.; Macmillan, Hannah Eisemann; Rogers, Karli M; Raesly, Richard L.

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Year Published: 2021

Atmospheric nitrogen deposition in the Chesapeake Bay watershed: A history of change

The Chesapeake Bay watershed has been the focus of pioneering studies of the role of atmospheric nitrogen (N) deposition as a nutrient source and driver of estuarine trophic status. Here, we review the history and evolution of scientific investigations of the role of atmospheric N deposition, examine trends from wet and dry deposition ...

Burns, Douglas A.; Bhatt, Gopal; Linker, Lewis; Bash, Jesse; Capel, Paul; Shenk, Gary Wynee

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Year Published: 2021

Environmental and anthropogenic drivers of contaminants in agricultural watersheds with implications for land management

If not managed properly, modern agricultural practices can alter surface and groundwater quality and drinking water resources resulting in potential negative effects on aquatic and terrestrial ecosystems. Exposure to agriculturally derived contaminant mixtures has the potential to alter habitat quality and negatively affect fish and other aquatic...

Smalling, Kelly; Devereux, Olivia H.; Gordon, Stephanie; Phillips, Patrick J.; Blazer, Vicki S.; Hladik, Michelle; Kolpin, Dana W.; Meyer, Michael T.; Sperry, Adam; Wagner, Tyler