The Chesapeake Bay Program maintains an extensive nontidal monitoring network, measuring nitrogen and phosphorus (nutrients) at more than 100 locations on rivers and streams in the watershed. Data from these locations are used by USGS to assess the ecosystem’s response to nutrient-reduction efforts.

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El presente documento contiene los principales conceptos, notas, procesos y consideraciones necesarias para emprender una tarjeta de reporte. Debido a que las tarjetas de reporte involucran diversas etapas y actividades, resulta necesario conocer cada una de ellas a profundidad para tener claridad en este proceso.

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The Potomac Tributary Report summarizes change over time in a suite of monitored tidal water quality parameters and associated potential drivers of those trends for the time period 1985 – 2018, and provides a brief description of the current state of knowledge explaining these observed changes.

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Pacific and Atlantic data from 2012–2018 indicate that U.S. coral reefs are in fair condition. Most themes did not meet their historical references, meaning they are moderately to very impacted. There are exceptions, but overall, the data suggest that reefs are vulnerable to further decline due to threats from ocean warming and acidification, coral disease, and fishing impacts. Download the document to learn more about U.S. Coral Reef condition.

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The primary purpose of this document is to describe the scoring process used for all the Atlantic jurisdictions: Florida, the United States Virgin Islands (USVI), Puerto Rico, and the Flower Garden Banks.

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Effective coral reef conservation cannot be accomplished without an informed and engaged public. This status report is part of an ongoing series of documents to track the status and trends of coral reefs across the U.S. and its territories. Florida's Coral Reef status report is part of a larger effort to provide the public and decision-makers with information about managing and conserving coral reef ecosystems.

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Effective coral reef conservation cannot be accomplished without an informed and engaged public. This status report is part of an ongoing series to track the status and trends of coral reefs across the U.S. and its territories. The Puerto Rico coral reef status report is part of a larger effort to provide communities and decision-makers with information about managing and conserving coral reef ecosystems.

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Effective coral reef conservation cannot be accomplished without an informed and engaged public. This status report is part of an ongoing series of documents to track the status and trends of coral reefs across the U.S. and its territories. The Flower Garden Banks coral reef status report is part of a larger effort to provide the public and decision-makers with information that helps us manage and conserve coral reef ecosystems.

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Effective coral reef conservation cannot be accomplished without an informed and engaged public. This status report is part of an ongoing series of documents to track the status and trends of coral reefs across the U.S. and its territories. The USVI coral status report is part of a larger effort to provide the public and decision-makers with information about managing and conserving coral reef ecosystems.

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As a product of the REstoration COordination and VERification (RECOVER) Monitoring and Assessment Plan (MAP), this report details the evaluation of systemwide performance measures and their targets (or goals) using the ecological tools developed over the past several years under the RECOVER’s MAP program to measure restoration progress.

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