Publications by Bill Dennison

IAN is committed to producing practical, user-centered communications that foster a better understanding of science and enable readers to pursue new opportunities in research, education, and environmental problem-solving. Our publications synthesize scientific findings using effective science communication techniques.

COAST Card Bharat (Page 1)

COAST Card Bharat

Bill Dennison, Vanessa Vargas-Nguyen, Sidney Anderson, Roshni Nair-Gonzalez ·
18 July 2025

In February 2024, the COAST Card team visited the study site in Goa, India. There, they participated in a conference on sustainability work occuring in Goa, listening to presentations from students of all ages, as well as professors from the local university. Students also created posters on their work in Goa and participated in a Listening Session on their values and concerns for the area.

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Manila Bay Stakeholder Workshop and Conference (Page 1)

Manila Bay Stakeholder Workshop and Conference

Bill Dennison, Vanessa Vargas-Nguyen, Sidney Anderson ·
18 July 2025

In March 2023, the COAST Card Team made their first site visit to Manila Bay in the Philippines. There, they attended a conference and participated in workshops on ecological work being done in Manila Bay, they facilitated the first international Listening Session at the local Philippine Coast Guard station, and took field trips around the study site. This trip marked the beginning of the international site visits for the COAST Card Project.

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1925 Chesapeake Bay Report Card (Page 1)

1925 Chesapeake Bay Report Card

Ann Foo, Lili Badri, Conor Keitzer, Alexandra Fries, Heath Kelsey, Bill Dennison, Dave Nemazie ·
10 June 2025

The 1925 Chesapeake Bay Report Card was produced to celebrate the UMCES Centennial. Inspired by 1920s design, this report card offers a glimpse of what a Chesapeake Bay Report Card might have been like in 1925, when UMCES was founded. The state of the Bay in 1925 is not an accurate scientific assessment, but an estimation based on informed opinions and broad historical generalizations.

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Reporte de salud de 1925 sobre la bahía de Chesapeake (Page 1)

Reporte de salud de 1925 sobre la bahía de Chesapeake

Ann Foo, Lili Badri, Conor Keitzer, Alexandra Fries, Heath Kelsey, Bill Dennison, Dave Nemazie ·
10 June 2025

El Reporte de Salud de la bahía de Chesapeake de 1925 se elaboró ​​para celebrar el centenario de la UMCES. Inspirado en el diseño de la década de 1920, este informe ofrece una visión de cómo habría sido un Reporte de salud sobre la bahía de Chesapeake en 1925, cuando se fundó la UMCES. El estado de la bahía en 1925 no es una evaluación científica precisa, sino una estimación basada en opiniones fundamentadas, y generalizaciones históricas generales.

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Chesapeake Global Collaboratory: Baltimore Harbor in Context (Page 1)

Chesapeake Global Collaboratory: Baltimore Harbor in Context

Results of the Workshop on October 10th, 2024

Bill Dennison, Heath Kelsey, Vanessa Vargas-Nguyen, Roshni Nair-Gonzalez ·
28 May 2025

The recent tragic collapse of the Francis Scott Key Bridge has highlighted the critical importance of Baltimore Harbor to the region’s infrastructure, environment, and economy. In response, the University of Maryland Center for Environmental Science (UMCES), through its Chesapeake Global Collaboratory (CGC), hosted “Baltimore Harbor in Context” on October 10, 2024. The event gathered diverse stakeholders and featured plenary talks, panel discussions, and interactive breakout sessions.

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Environmental Management of Baltimore Harbor

Learning from the Past, Planning for the Future

Lucchese, V. M., Vargas-Nguyen, V., Dennison, W. C., Vissering, C., Amadi, J., Matthews, M., Jacobs, G., Komolafe, B., Fairfield, K., Zais, A., Seddon, H., and Jalkowski, S. ·
27 December 2024

This booklet explores the rich cultural heritage and economic significance of Baltimore Harbor, a cornerstone of Maryland's and the U.S.'s economic vitality. Historically shaped by its waterfront, Baltimore faces environmental challenges stemming from its industrial past and ongoing issues like wastewater contamination and climate change impacts.

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Invasive blue catfish in the Chesapeake Bay: A risk to realizing Bay restoration investments (Page 1)

Invasive blue catfish in the Chesapeake Bay: A risk to realizing Bay restoration investments

Robertson E, Malpass J, Ottinger C, Griffin J, Densmore C, and Hyer K ·
22 August 2024

The partners of the Chesapeake Bay are investing billions of dollars in the restoration of critical habitats to improve conditions for people and living resources throughout the Bay and its watershed. However, the recent proliferation of invasive Ictalurus furcatus (blue catfish) in the Chesapeake Bay’s major rivers has the potential to disrupt these restoration efforts and limit the full potential improvement of the ecosystem.

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Connecting Conservation Practices to Local Stream Health in the Chesapeake Bay Watershed (Page 1)

Connecting Conservation Practices to Local Stream Health in the Chesapeake Bay Watershed

Noe G, Angermeier PL, Barber LB, Buckwalter J, Cashman MJ, Devereux O, Doody TR, Entrekin S, Fanelli RM, Hitt N, Huber ME, Jasmann JR, Maloney KO, Mohs TG, Sabat-Bonilla S, Smalling K, Wagner T, Wolf JC, Hyer KE ·
22 July 2024

The Chesapeake Bay Partnership is implementing conservation practices (CPs) throughout the Chesapeake Bay watershed to reduce nutrient and sediment delivery to the Bay. This study intends to provide an integrated and detailed understanding of how local streams respond to these CP-driven management efforts. The publication can also be found on the USGS website here.

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