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.

Middle Potomac Listening Session (Page 1)

Middle Potomac Listening Session

Advancing the Coastal Ocean Assessment for Sustainability and Transformation Project in the Chesapeake Bay

Vanessa Vargas-Nguyen, Sidney Anderson, Lili Badri, and Bill Dennison ·
15 December 2022

IAN Staff and the visiting Global Sustainability Scholars hosted a Middle Potomac Listening Session in July 2022 to begin developing the upcoming Potomac Watershed COAST Card.

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Building Resilience in the Maryland Coastal Bays (Page 1)

Building Resilience in the Maryland Coastal Bays

2022 State of the Bays

Dave Brinker, Bill Dennison, Steve Farr, Steve Doctor, Roman Jesien, Katherine Munson, Judy O’Neil, Kevin Smith, Mitch Tarnowski, Catherine Wazniak, Jeff White, Craig Wheedon, and Rich Mason ·
14 November 2022

Reporting on the State of the Maryland Coastal Bays is an opportunity to step back and reflect on the status and trends of key environmental features in this iconic region. The theme of this State of the Coastal Bays is building ecological resilience in the region. This focus on resilience is due to the convergence of several factors:

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Building Resilience in the Maryland Coastal Bays Storymap

2022 State of the Bays

Dave Brinker, Bill Dennison, Steve Farr, Steve Doctor, Roman Jesien, Katherine Munson, Judy O’Neil, Kevin Smith, Mitch Tarnowski, Catherine Wazniak, Jeff White, Craig Wheedon, and Rich Mason ·
14 November 2022

Every five years, The Maryland Coastal Bays Program publishes its State of the Bays Report, accompanied by the annual Maryland Coastal Bays Report Card. The theme of the 2022 State of the Coastal Bays is building ecological resilience in the region. This focus on resilience is due to the convergence of several factors:

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Enhanced understanding of factors affecting stream condition can improve restoration outcomes (Page 1)

Enhanced understanding of factors affecting stream condition can improve restoration outcomes

Vanessa Vargas-Nguyen, Bill Dennison, Lili Badri ·
14 November 2022

This publication serves as a summary of Fanelli et al. (2022) and was prepared in collaboration between the USGS and the University of Maryland Center for Environmental Science, Integration and Application Network. The summary touches on key findings of the study along with management, monitoring, and reseach applications. Please feel free to download the summary here or check it out on the USGS website:

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Nitrogen in the Chesapeake Bay Watershed A Century of Change 1950-2050 (Page 1)

Nitrogen in the Chesapeake Bay watershed: A century of change, 1950–2050

Clune JW, Capel PD, Miller MP, Burns DA, Sekellick AJ, Claggett PR, Coupe RH, Fanelli RM, Garcia AM, Raffensperger JP, Terziotti S, Bhatt G, Blomquist JD, Hopkins KG, Keisman JL, Linker, LC Shenk GW, Smith, RA, Soroka AM, Webber JS, Wolock DM, Zhang Q ·
10 November 2021

Nitrogen, a critical element in all forms of life, is continuously being passed from nonliving to living matter and then back again, but an excess of this nutrient can have adverse effects on aquatic environments. An understanding of the past, present, and future sources, movement, and fate of nitrogen in the Chesapeake Bay watershed can help inform efforts to bring this cycle back into balance (fig. OV.1).

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USGS Chesapeake Science Strategy 2021-2025 (Page 1)

USGS Chesapeake Science Strategy 2021-2025

Hyer, K., Phillips, S. ·
2 July 2021

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 for assessing ecosystem condition and response in the Chesapeake watershed.

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Building Coral Reefs - A Decadal Grand Challenge (Page 1)

Building Coral Reefs - A Decadal Grand Challenge

ICRS Science to Policy Paper 2021

Knowlton N, Grottoli AG, Kleypas J, Obura D, Corcoran E, de Goeij JM, Felis T, Harding S, Mayfield A, Miller M, Osuka K, Peixoto R, Randall CJ, Voolstra CR, Wells S, Wild C, Ferse S ·
1 July 2021

This document is the work of a team assembled by the International Coral Reef Society (ICRS). The mission of ICRS is to promote the acquisition and dissemination of scientific knowledge to secure the future of coral reefs, including via relevant policy frameworks and decision-making processes.

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