Publications by Sara Powell

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.

2009 Sassafras River Report Card (Page 1)

2009 Sassafras River Report Card

Sara Powell, Caroline Donovan, Heath Kelsey ·
1 December 2010

This is the first annual Sassafras River Report Card. The report card summarizes ecosystem health of the tidal (estuary) and non-tidal (creeks) areas within the Sassafras watershed during 2009. It also introduces readers to the special qualities of the Sassafras and offers information on how to get involved and help maintain the health and beauty of the river.

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Expanding the diversity of the Mid-Atlantic Tributary Assessment Coalition (Page 1)

Expanding the diversity of the Mid-Atlantic Tributary Assessment Coalition

Sara Powell, Caroline Donovan, Melissa Andreychek, Heath Kelsey, Bill Dennison ·
18 November 2010

Since the 2006 release of the first EcoCheck Chesapeake Bay report card, environmental report cards have gained increasing popularity and recognition as a public-friendly and scientifically sound method for reporting the health of a waterway. Recently, a number of watershed organizations in the Mid-Atlantic region have begun producing their own tributary-specific report cards.

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2009 Nanticoke River Report Card (Page 1)

2009 Nanticoke River Report Card

Sara Powell, Heath Kelsey ·
27 October 2010

The first comprehensive Nanticoke River Report Card shows good news, giving overall health of the river a "B-minus." The report card, based on data collected by volunteer Nanticoke Creekwatchers, is designed to help local residents better understand the health of the Nanticoke River. From April through November, more than 30 volunteers monitor water quality at 37 sites across the 725,000-acre watershed.

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Blue Crab Status Report (Page 1)

Blue Crab Status Report

Sara Powell, Heath Kelsey ·
12 October 2010

Blue crabs are one of the best-known and most celebrated symbols of the Chesapeake. Their populations in the Bay have hovered near historic lows for much of the last decade, but have recently begun to show signs of improvement. This newsletter reviews the current status of the blue crab population in the Chesapeake Bay as well as the management systems in place to monitor and protect this iconic species.

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Maryland Coastal Bays Report Card 2009 (Page 1)

Maryland Coastal Bays Report Card 2009

Caroline Donovan, Heath Kelsey, Sara Powell, Melissa Andreychek ·
30 June 2010

The aim of this report card is to provide a transparent, timely, and geographically detailed assessment of 2009 Coastal Bays health. Coastal Bays health is defined as the progressof four water quality indicators (TN, TP, Chl a, DO) and two biotic indicators (seagrass, hard clams) toward scientifically derived ecological thresholds or goals. The six indicators are combined into one overarching Coastal Bays Health Index, which is presented as the report card score.

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Chesapeake Bay Report Card 2009 (Page 1)

Chesapeake Bay Report Card 2009

Caroline Donovan, Heath Kelsey, Sara Powell ·
18 May 2010

This report card provides a transparent, timely, and geographically detailed assessment of 2009 Chesapeake Bay habitat health. The overall health of Chesapeake Bay, assessed using water quality and biotic indicators, was the best it has been since 2002. The overall grade improved from C- in 2008 to C in 2009. Eight reporting regions had improved grades in 2009, four were unchanged, and two had slightly worse grades.

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A Guide to the Mid-Atlantic Tributary Report Cards (Page 1)

A Guide to the Mid-Atlantic Tributary Report Cards

Heath Kelsey, Emily Nauman, Sara Powell, Christine Thurber, Caroline Donovan ·
29 April 2010

A variety of organizations, both government and citizen-led, monitor the health of streams, rivers, and other waterbodies in the mid-Atlantic region. Recently, a number of groups concerned with the health of watersheds in the Chesapeake Bay region have begun to produce ecosystem health report cards much like EcoCheck’s annual Chesapeake Bay report card.

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