The Department of the Interior Climate Science Centers (CSCs) and their managing organization, the National Climate Change and Wildlife Science Center at the U.S. Geological Survey, have chosen the emerging climate science field of Ecological Drought as a research focus area. This newsletter highlights the outcomes of a two-day workshop held in Norman, Oklahoma, as part of a series of meetings at each of the nation’s eight CSCs.

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La costa de Yucatán, en el NE de México, que limita con el Golfo de México, apoya una alta biodiversidad de plantas y animales, así como importantes actividades pesqueras y de turismo. Sin embargo, el rápido crecimiento de la región en términos de desarrollo costero está poniendo una inmensa presión sobre estos recursos naturales.

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The Yucatan coast of NE Mexico that borders the Gulf of Mexico supports a high biodiversity of plants and animals, as well as important fisheries and tourism activities. However, the region's rapid growth in terms of coastal development is putting immense pressure on these natural resources.

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Save the Sound along with its partners produced the Long Island Sound report card. Overall, Long Island Sound health is good, but the job's not done. There is an east-west gradient from healthy water in the Eastern Long Island Sound (received a grade of A) to unhealthy water in the Western Narrows (received a grade of F). The report card compares water quality indicators (dissolved oxygen, nutrients, chlorophyll a, and water clarity) to scientifically derived thresholds or goals.

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Derived from river monitoring data, concentration-discharge (C-Q) relationships are powerful indicators of export dynamics. Proper interpretation of such relationships can be made complex, however, if the ln(C)-ln(Q) relationships are nonlinear or if the relationships change over time, season, or discharge. Methods of addressing these issues by “binning” data can introduce artifacts that obscure underlying interactions among time, discharge, and season.

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The Department of the Interior Climate Science Centers (CSCs) and their managing organization, the National Climate Change and Wildlife Science Center at the U.S. Geological Survey, have chosen the emerging climate science field of Ecological Drought as a research focus area. This newsletter highlights the outcomes of a two-day workshop held in Amherst, Massachusetts, as part of a series of meetings at each of the nation’s eight CSCs.

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The aim of this report card is to provide a transparent, timely, and geographically detailed assessment of 2015 Coastal Bays health. Coastal Bays health is defined as the progress of four water quality indicators (total nitrogen, total phosphorus, chlorophyll a, dissolved oxygen) and two biotic indicators (seagrass, hard clams) toward scientifically derived ecological thresholds or goals.

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This booklet provides an overview of the current science and management issues in the Maryland Coastal Bays and their watersheds in 2016. Previous assessments include the 2004 State of the Maryland Coastal Bays and the 2009 book, Shifting Sands: Environmental and cultural change in Maryland’s Coastal Bays .

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This booklet provides an overview of the current science and management issues in the Maryland Coastal Bays in 2016. The full report (which can be found here) includes two ‘booklets’ in one publication—one intended for those interested in the bay perspective, and the other for those interested in the land perspective. The two documents culminate in a summary centerfold which focuses on both watershed and bay issues.

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This booklet provides an overview of the current science and management issues in the Maryland Coastal Bays in 2016. The full report (which can be found here) includes two ‘booklets’ in one publication—one intended for those interested in the bay perspective, and the other for those interested in the land perspective. The two documents culminate in a summary centerfold which focuses on both watershed and bay issues.

Read more