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.

Report Card Review (Page 1)

Report Card Review

Spitzer S, Kelsey H, Dennison WC, Costanzo S, Thieme M, and Freeman S ·
16 April 2015

Report cards are useful assessment tools and have been widely used to inspire and endorse changes. They have paved the way to new legislation, improved longitudinal data collection systems, established new professional partnerships, and inspired reforms on community-wide and national scales. With the abundance of report cards available, it is beneficial to compare reporting styles and critique data collection methods and dissemination strategies across the board.

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Nitrogen source tracing in the Choptank River Watershed (Page 1)

Nitrogen source tracing in the Choptank River Watershed

Simon Costanzo ·
30 May 2014

This project analyzed existing aquatic sediments, plants, and animals collected throughout the watershed to pinpoint key sources of nitrogen. As submerged aquatic vegetation has disappeared in regions heavily impacted by land-use activities, macroalgae and oysters were deployed and incubated in situ to help trace the origin of nitrogen inputs by identifying, delineating and mapping the relative influence of the varied urban and agricultural land uses in the watershed.

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Harpers Ferry National Historical Park Natural Resource Condition Assessment (Page 1)

Harpers Ferry National Historical Park Natural Resource Condition Assessment

Thomas JE, Campbell JP, Costanzo SD, Dennison WC, Lehman M, Nisbet D, Nortrup M, and Parsons M ·
7 February 2014

Harpers Ferry National Historical Park provides a wealth of natural resource values, including riparian habitats, floodplains, agricultural fields, geologic exposures, rare limestone glades, developed areas, and upland forests. These resources were assessed using the Vital Signs framework. Overall, the natural resoures in Harpers Ferry National Historical Park are in degraded condition and are under threat from surrounding land use, regionally poor air quality, and overpopulation of deer.

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Catoctin Mountain Park Natural Resource Condition Assessment (Page 1)

Catoctin Mountain Park Natural Resource Condition Assessment

Thomas JE, Bell PS, Campbell JP, Costanzo SD, Dennison WC, Donaldson L, Lehman M, Loncosky R, and Nortrup M ·
6 February 2014

Catoctin Mountain Park provides a wealth of natural resource values, largely resulting from the maintenance of forest and wetland habitats. These resources were assessed using the Vital Signs framework. Overall, the natural resoures in Catoctin Mountain Park are in moderate condition but are under threat from surrounding land use, regionally poor air quality, and overpopulation of deer.

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