Morro Bay, on the central California coast, was the site of a workshop to develop a conceptual framework for an ecosystem-based management initiative. IAN staff worked with Morro Bay scientists, resource managers, and stakeholders to develop conceptual diagrams for Morro Bay, offshore Estero Bay and the Morro Bay watershed. These diagrams examined key features, threats, and management objectives of the Morro Bay ecosystem.

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This poster addresses the history, theory, and practical approach of ecosystem-based fisheries management.

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The Inventory and Monitoring (I&M) Program has subdivided the 270 National Park units with significant natural resources into 32 Networks. All of the parks within a Network share similar natural resource challenges. The purpose of these Networks is to conduct long-term resource monitoring. The National Capital Region Netwok (NCRN) consists of 11 parks within Maryland, Virginia, West Virginia, and the District of Columbia.

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Ecosystem health report cards are an effective means of tracking and reporting the health of a waterway at both local and regional scales. A report card is being developed within the Chesapeake Bay science and management community in order to provide a transparent, timely, and geographically detailed annual assessment of Chesapeake Bay habitat health. This newsletter summarizes the methods and data used to calculate the report card scores for 2006.

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This report card provides a transparent, timely, and geographically detailed annual assessment of 2006 Chesapeake Bay habitat health. A report card will be released each year, in early to mid April, providing an assessment of the previous year’s habitat health. 2006 is the first year that the report card has been released. This report card rates 15 reporting regions of the Bay using six indicators that are combined into a single overarching index of habitat health.

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This technical document provides a detailed of the methodology employed in generating the Bay Habitat Health Index used in the Chesapeake Bay Report Card.

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Nutrient point sources such as wastewater treatment plants and non-point sources including agricultural runoff degrade the water quality of Maryland's Coastal Bays through excessive nutrient loading. Identifying specific sources is difficult due to their variety and mixture. Biological indicators can identify nitrogen sources, integrate nitrogen from these sources over time, and detect biologically important nutrients.

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A Mid-Chesapeake Bay Marshlands Restoration project is being developed by the Integration and Application Network, the US Army Corps of Engineers, Maryland Port Administration, US Fish & Wildlife Service, and Maryland Department of Natural Resources. This newsletter discusses the ecological, economic, and engineering issues associated with using dredged material to restore the eroding marshes of the mid-Chesapeake Bay.

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Resource managers in South Florida recognize that they need to address threats to natural resources by taking action to restore and sustain ecosystems. The attention and resources formerly directed toward basic ecosystem research in South Florida are increasingly directed toward broader goals of a region-wide restoration effort.

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This newsletter is based on the findings of the Conceptual Ecological Model Focus Group—March 2006 and considers restoration options in the context of the valuable national ecosystem services supplied from Coastal Louisiana. Ecosystem goods & services provided to Louisiana & the nation by coastal landscapes include wildlife & fisheries habitat, support for petrochemical production,improved water quality & flood protection, ecotourism & aesthetic appeal.

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