This report card provides a transparent, timely, and geographically detailed annual assessment of 2007 Chesapeake Bay habitat health. This is the second 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. Habitat health is defined as progress of the six indicators towards established scientifically derived ecological thresholds or goals.

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Intensive sampling of the Maryland Coastal Bays in May and July of 2007 served to further assess spatial patterns in nutrients, responses of biological indicators, seasons, land use, and nutrient cycling. Trends indicated degraded water quality, high tubidity, increasing total nitrogen and phosphorus concentrations, high natural isotope abundance (δ15N), and low dissolved oxygen. The abundance of crop agriculture and development of the St.

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The Marine Monitoring Program is a long-term water quality and ecosystem heath monitoring program carried out in the inshore region of the Great Barrier Reef Lagoon. The program is an integral component of the Reef Water Quality Protection Plan, that will help to assess the long-term effectiveness of Reef Plan in reversing decline in the quality of water entering the Great Barrier Reef Marine Park.

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The Pacific Island Network (PACN) of the National Park Service (NPS) Inventory and Monitoring program is currently in the process of implementing vital signs monitoring within 11 PACN parks. As a basis to monitoring, effective communication is essential.

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The Pacific Island Network (PACN) of the National Park Service (NPS) Inventory and Monitoring program is currently in the process of implementing vital signs monitoring within 11 PACN parks. As a basis to monitoring, effective communication is essential.

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The Pacific Island Network (PACN) of the National Park Service (NPS) Inventory and Monitoring program is currently in the process of implementing vital signs monitoring within 11 PACN parks. As a basis to monitoring, effective communication is essential. This poster features Kaloko-Honokohau National Historical Park on the island of Hawai'i, which contains historic sites, endangered species, anchialine pools, and a vibrant coral reef.

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The Pacific Island Network (PACN) of the National Park Service (NPS) Inventory and Monitoring program is currently in the process of implementing vital signs monitoring within 11 PACN parks. As a basis to monitoring, effective communication is essential. This poster features Pu'uhonua o Honaunau National Historic Park on the island of Hawai'i, the location of historical sites, anchialine pools, and rare plants and animals.

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The Pacific Island Network (PACN) of the National Park Service (NPS) Inventory and Monitoring program is currently in the process of implementing vital signs monitoring within 11 PACN parks. As a basis to monitoring, effective communication is essential.

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Temporal and spatial patterns of variability in Puget Sound's oceanographic properties are determined using continuous vertical profile data from two long-term monitoring programs; monthly observations at 16 stations from 1993 to 2002, and biannual observations at 40 stations from 1998 to 2003. Climatological monthly means of temperature, salinity, and density reveal strong seasonal patterns.

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Headwater streams provide important ecosystem services, including clean drinking water, habitat for aquatic life, and rapid processing and uptake of nutrients, which can reduce delivery of nitrogen and phosphorus to downstream coastal waters. Despite their importance to ecosystem functioning, very little research has addressed the extent to which headwater streams are buried beneath the land surface during urbanization.

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