against storms, floods, and sea-level rise. We used estimates of sea-level rise of 0.13 to 0.69 m (5.1 to 27.3 in.) Those beaches provide nesting sites for horseshoe crabs, which are Possible 1 Thus, understanding the potential for sea level rise and the subsequent effects Connecticut can expect as a consequence of the rise in average global temperatures is critical. Sea level is expected to rise substantially in this century, which likely will profoundly affect the structure and function of the Puget Sound ecosystem (National Wildlife Federation, 2007). CIRCA’s report on Connecticut sea level rise provided the basis for projections in Bill S.B. Long Island Sound in Westchester County. Long Island Sound is a fairly shallow body of water, averaging just 63 feet in depth, so small changes in sea levels can have a multiplying effect as storms swing through. wetlands in Long Island Sound.176 In fact, local scientists have observed marsh submergence for decades.177 The full extent and causes of marsh losses are unknown, but some local scientists believe that sea level rise may be an important factor.178 Authors of the Long Island Sound Habitat Restoration Initiative reported that From Shanghai and Mumbai to New York and Buenos Aires, even a few feet of sea level rise threatens to flood homes and highways, inundate sewage treatment plants, and contaminate drinking water. Stormwater System Overload . Connecticut and New York commercial landings from the western Sound declined by as much as 99%. Increased Precipitation The “Rain Bomb” Phenomenon <1” 3+” 13+” 50 miles 8/13/14. This corrected rise has been linear for the last 80 years. 7, which was introduced into the 2018 legislative session and was enacted into law as Public Act 18-82. Daily high tides are at their highest twice a month, during what are known as “spring tides,” when the Earth, sun, and moon are aligned. If global temperatures increase by 2°C, Nantucket could see up to 10 feet of sea level rise. Education themes focus on the ecology of Long Island Sound, as well as more general environmental issues. The report found that by 2050, sea levels will have likely risen anywhere between 7.5 and 18 inches. Shoreline and Coastal Planners Group 22 January 2015 . Sea Level Rise Viewer Chatham County, GA, USA WATER land LEVEL We y buy) 3 OPACITY = Chatham Sea Level Rise 1Oft Evans Bloomingdale 9ft Bryan Tybee Island Local Pembroke Scenarios 8ft Claxton Chatham 7ft Mapping on somers Confidence 6ft ~ 30 - 40 % 61 10 917 full 5ft Marsh Migration Long 4ft . Small island states, like those of the Caribbean, are among the Earth’s most vulnerable places to the impacts of climate change, particularly sea-level rise. By the end of this century, Rhode Island’s Coastal Resources Management Council is anticipating nearly 10 feet of sea level rise. Given its location as an island off the coast of Massachusetts, Nantucket is especially susceptible to the effects of rising sea levels. The Connecticut River is the longest river in the New England region of the United States, flowing roughly southward for 406 miles (653 km) through four states.It rises at the U.S. border with Quebec, Canada, and discharges at Long Island Sound. Anticipated 1,3, and 6 feet of sea level rise impacts on New York City, Long Island, Hudson Valley /Long Island Sound, Northern and Central New Jersey, and Coastal Connecticut are detailed. Specifically, the site-based research will include the first experimental examination of the impacts of warming on Long Island Sound coastal salt marsh productivity and accretion, coupled with paleo-ecological studies assessing historic accretion rates and sea level rise. A changing climate will bring change to Long Island Sound, including rising sea levels and the chance for stronger storms and more damaging storm surges. Anything that has been linear that long is not about to change anytime soon. If there’s a two-foot rise in the mean sea level, Strawbery Banke may survive, but it could face damaging storm surges, which push more water toward Puddle Dock. Nantucket Island will continue to face extreme regional impacts as sea levels continue to rise. —John Long. 1). CELEBRATING 15 YEARS OF PARTNERSHIP In 2005, the Long Island Sound … Gov. The state’s forecast for sea level rises and what it means for the Outer Banks meets pushback from some residents. Sea level rise is fed by two primary mechanisms, both tied to global warming. The extent of the flooding varied due to changes in the rate of sea level rise and the rebounding of the land surface due to the unloading of the glacier. Sea-level rise is an important part of climate change, but most sea-level budgets are global and cannot capture important regional changes. These features are … Projections for Long Island and the Mid-Hudson are similar. As the world gets hotter and sea levels rise, one American island is fighting to stay alive. This material is also available as part of a FREE ONLINE CERTIFICATE COURSE offered by the Columbia Regional Learning Center. Connecticut Sea Level Rise Figure 1: Sea level rise projections for Connecticut based on local tide gage observations (blue), the IPCC (2013) RPC 4.5 model simulations near Long Island Sound (yellow line), the semi-empirical models (orange line) and ice budgets (magenta line) as in CPO-1. Tide gauge measurements show sea level on Long Island has risen nearly 11 inches over the past century. The rate of sea-level rise in the area—nearly one-fifth of an inch per year today—is expected to accelerate, pushing the water level up a full meter by the end of the century. Beginning in 2012, he published a series of papers matching long-term slowing of the Gulf Stream with increased sea level rise. Long Island Sound. Long Island Sound: From Risk to Resilience. against storms, floods, and sea-level rise. Presented here are data representing sea level rise, high-resolution coastal elevation, hurricane storm surge, coastal erosion, and environmental observations such as tides, water quality, waves and currents. These islands often lack the resources and capacity to plan for and adapt to the inevitable challenges associated with a rising sea. These tools both include information on critical infrastructure vulnerability and financial damages consistent with a range of storm and sea level rise … Solutions often depend on finding the most effective tools to educate individuals about the actions they can take at home and in their community to protect and restore Long Island Sound. Living along the water in Stratford has its benefits, but a big downside is flooding – and as sea levels rise, fear is growing of its long-term effects. improvement of existing buildings in the new Sea Level Rise Risk Area would need to be built to at least three feet above BFE (see Figure 1). Sea level rise data and information. I.?. Additionally, offshore storm surge barriers could damage our waterways, changing the natural flow of water between the Hudson and East Rivers, Long Island Sound… I collected data from a range of sources to explore the role of different information for understanding issues related to the conservation of Long Island Sound’s tidal marshes, a human-dominated ecosystem that is threatened by sea-level rise.
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