The Chesapeake and Atlantic Coastal Bays Trust Fund newsletter describes the factors that affect the water quantity and water quality of stormwater. It features one Best Management Practice, a Regenerative Stormwater Conveyance System, and provides the monitoring results from that case study in Anne Arundel County, Maryland.

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Maryland citizens are blessed with an abundant supply of water. However, many water systems are already stressed during droughts, and infrastructure damage and water contamination occurs during floods. Future population growth will combine with increasingly variable weather patterns to place more communities at risk of property damage, regulatory liabilities and uncertain access to drinking water.

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Risk management is critical in any restoration project. Risks include those associated with climate patterns, such as more intense storms, as well as those associated with land use change, site selection, and design. Addressing these risks in conjunction with ongoing restoration efforts will prepare communities for greater variability and may result in cost savings and reduced risk. Best Management Practices (BMPs) should be sited and designed with climate change impacts in mind.

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Maryland’s extensive aquatic ecosystems range from freshwater swamps and bogs to freshwater rivers and marshes to coastal bays and salt marshes. These ecosystems are influenced by precipitation, temperature, tropical storms, and human activity. Human development and pollution have degraded their natural resilience, leaving them more vulnerable to climate change and extreme events.

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Changes in Maryland's climate system will likely have far-reaching impacts, most notably those associated with rising sea level, increasing temperatures, and changes in precipitation patterns. Acknowledging the increasing likelihood and magnitude of these impacts and their associated risks is necessary to protect both natural and man-made environments for years to come.

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Agriculture is the largest commercial industry in Maryland, employing about 350,000 people, on almost 13,000 farms covering two million acres. With increasing impacts of climate change, water management will become a larger concern, rising temperatures, carbon dioxide, and ozone will increase stress on nearly all crop and livestock species, and pests and diseases, such as soybean rust will likely plague farmers in the future.

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Native to the Gulf of Mexico, Karenia brevis is a toxic dinoflagellate that blooms almost annually off the west coast of Florida. K. brevis blooms are not a new phenomenon on the west Florida shelf, and ships' logs suggest bloom-related events (fish kills) dating back to the 1500s. Coastal regions of Florida have experienced some of the most rapid population growth and development in the United States.

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As global temperatures and sea levels continue to rise, some organisms may thrive on Assateague Island while others may be replaced by more tolerant species. As storms intensify, the rate at which this Mid-Atlantic barrier island will experience overwash and rollover will increase. Ultimately, very different landscapes may change the access and experience that visitors enjoy today at Assateague Island National Seashore.

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Marine Protected Areas (MPAs) are slices of the sea and coastline set aside because of their ecological importance. Creating an MPA requires a holistic approach that includes and integrates ecological, biological, social, and economic considerations. This approach cannot be successful without proper legislation, a functional institutional framework, financial resources, and active engagement of stakeholders.

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Marine Protected Areas (MPAs) are slices of the sea and coastline set aside because of their ecological importance. Creating an MPA requires a holistic approach that includes and integrates ecological, biological, social, and economic considerations. This approach cannot be successful without proper legislation, a functional institutional framework, financial resources, and active engagement of stakeholders.

Read more