For centuries, people have worked in industries such as fishing, farming, and forestry. While the Southeast is historically known for having a rural nature, a drastic shift toward a more urbanized region is underway. For example, by the end of the century, annual oyster harvests in the Southeast are projected to decline between 20% (19%22%) under a lower scenario (RCP4.5) and 46% (44%48%) under a higher scenario (RCP8.5), leading to projected price increases of 48% (RCP4.5) to 140% (RCP8.5).35 Projected warming ocean temperatures, sea level rise, and ocean and coastal acidification are raising concern over future harvests (Ch. The regions more temperate ecosystems include hardwood forests, spruce-fir forests, pine-dominated forests, and salt marshes. 12: Transportation, KM 1).52,63,67,68. Newly emerging pathogens could increase risk of disease in the future, while successful adaptations could reduce public health risk. B. C. Jackson, 2017: Ghost reefs: Nautical charts document large spatial scale of coral reef loss over 240 years. Sea level rise is contributing to increased coastal flooding in the Southeast, and high tide flooding already poses daily risks to businesses, neighborhoods, infrastructure, transportation, and ecosystems in the region.1,2 There have been numerous instances of intense rainfall events that have had devastating impacts on inland communities in recent years. Uncertainties in the range of potential future changes in multiple and concurrent facets of climate and land-use change also affect our ability to predict changes to natural systems. FHWA, 2017: FHWA Climate Resilience Pilot Program: Tennessee Department of Transportation. These floods can cause problems ranging from inconvenient to life changing. Rep. NOS CO-OPS 083. NOAA, Georgia Sea Grant, Athens, GA, 82 pp. In fact, a recent economic study using a higher scenario (RCP8.5)11 suggests that the southern and midwestern populations are likely to suffer the largest losses from projected climate changes in the United States. Mitsch, W. J., and J. G. Gosselink, 2007: Wetlands. ), medium consensus, Suggestive evidence (a few sources, limited consistency, models incomplete, methods emerging, etc. B. The U.S. East Coast, for example, already has 7,508 miles of roadways, including over 400 miles of interstate roadways, currently threatened by high tide coastal flooding (Ch. Already poor regions, including those found in the Southeast, are expected to continue incurring greater losses than elsewhere in the United States. Climate model simulations of future conditions project increases in both temperature and extreme precipitation. City of Fayetteville, 2017: Arkansans Can Take Steps to Respond to Climate Change. ), competing schools of thought, Inconclusive evidence (limited sources, extrapolations, inconsistent findings, poor documentation and/or methods not tested, etc. Gray, R. Hardy, B. Brost, M. Bresette, J. C. Gorham, S. Connett, B. V. S. Crouchley, M. Dawson, D. Hayes, C. E. Diez, R. P. van Dam, S. Willis, M. Nava, K. M. Hart, M. S. Cherkiss, A. G. Crowder, C. Pollock, Z. Hillis-Starr, F. A. Muoz Tenera, R. Herrera-Pavn, V. Labrada-Martagn, A. Lorences, A. Negrete-Philippe, M. M. Lamont, A. M. Foley, R. Bailey, R. R. Carthy, R. Scarpino, E. McMichael, J. More Cup Operator Pactiv Evergreen 3.2 Kinston, NC 28504 ), The Cherokee have been harvesting ramps, a wild onion (Allium tricoccum), in the southern Appalachians, their ancestral homelands, for thousands of years.264,265 Collecting ramps for food sustenance is only one aspect of this cultural tradition. 2017,103 Box 9.1). What is the industry for Atlantic Coastal Plain? While urban areas such as Baton Rouge and Lafayette were hit the hardest, receiving upwards of 30 inches in a few days, coastal locations were also inundated with up to 20 inches of rain. The island has lost 98% of its landmass since 1955 and has only approximately 320 acres (approximately 1/2 square mile) remaining. Drought Indexes. Rural Economic Development in the Coastal Region Pederson, N., A. W. D'Amato, J. M. Dyer, D. R. Foster, D. Goldblum, J. L. Hart, A. E. Hessl, L. R. Iverson, S. T. Jackson, D. Martin-Benito, B. C. McCarthy, R. W. McEwan, D. J. Mladenoff, A. J. Parker, B. Shuman, and J. W. Williams, 2015: Climate remains an important driver of post-European vegetation change in the eastern United States. Population projections are inherently uncertain over long time periods, and shifts in immigration or migration rates and shifting demographics will influence urban vulnerabilities to climate change. Tampa Bay Water, the largest wholesale water utility in the Southeast, is coordinating with groups including the Florida Water and Climate Alliance to study the impact of climate change on its ability to provide clean water in the future.46,47 Spartanburg Water, in South Carolina, is reinforcing the ability of the utility to cope with, and recover from disruption, trends and variability in order to maintain services.48 Similarly, the Seminole Tribe of Florida, which provides drinking and wastewater services, assessed flooding and sea level rise threats to their water infrastructure and developed potential adaptation measures.49 The development of green water infrastructure (using natural hydrologic features to manage water and provide environmental and community benefits), such as the strategies promoted in the City of Atlanta Climate Action Plan, is one way to adapt to future water management needs. Prestemon, J. P., U. Shankar, A. Xiu, K. Talgo, D. Yang, E. Dixon, D. McKenzie, and K. L. Abt, 2016: Projecting wildfire area burned in the south-eastern United States, 201160. Site Map. The core of the states peanut, cotton, and vegetable industry is here. Under future climate scenarios, the combination of extreme precipitation and higher tides due to local sea level rise will likely cause more frequent events of this intensity and magnitude.98, Increases in extreme rainfall events and high tide coastal floods due to future climate change could impact the quality of life of permanent residents as well as tourists visiting the low-lying and coastal regions of the Southeast. However, the impacts to coral reef ecosystems in the region have been and are expected to be particularly dire. There is very high confidence that southeastern cities will likely be impacted by climate change, especially in the areas of infrastructure and human health. An analysis of ecological changes that have occurred in the past can help provide some context for anticipating and preparing for future ecological changes. Changing winter temperature extremes, wildfire patterns, sea levels, hurricanes, floods, droughts, and warming ocean temperatures are expected to redistribute species and greatly modify ecosystems. Ramps emerge in springtime and provide important nutrients after a long winter with a dearth of fresh vegetables. There are limited studies documenting direct connections between climate changes and economic impacts. U.S. DOT-VNTSC-OSTR-17-01. Larcher, W., 2003: Physiological Plant Ecology: Ecophysiology and Stress Physiology of Functional Groups. WebIndustries found in the Coastal Plains include processing, manufacturing and marketing products, mainly seafood and wood. Other examples include Miami Beach, Florida, which has a multiyear, $500-million program to raise public roads and seawalls and improve storm water drainage.92 Norfolk, Virginia, has begun comprehensive planning to fix its high tide flooding issues.93 Biloxi, Mississippi, has put in place several adaptation strategies to lessen the future impacts, including enacting a new building code that requires elevating structures an additional one foot above the base flood elevation.94 Tybee Island, Georgia, has developed a sea level rise adaptation plan with recommendations to flood-proof a 5.5-mile stretch of their sole access causeway, replace two vulnerable bridges, and retrofit their existing storm water infrastructure to improve drainage.95 In response to the 2016 flooding, eight parishes in the Acadiana region of Louisiana came together to collaborate at a watershed level, pooling their federal hazard mitigation grant funding to support projects across the Teche-Vermilion watershed. FHWA-HEP-16-076. Among U.S. regions, the Southeast is projected to experience the highest costs associated with meeting increased electricity demands in a warmer world.35, The people of the rural Southeast confront a number of social stresses likely to add to the challenges posed by increases in climate stresses.283 Rural communities tend to be more vulnerable due to factors such as demography, occupations, earnings, literacy, poverty incidence, and community capacities (Ch. In. The economic status of rural America in the President Trump era and beyond. Irma was a Category 4 storm with 130 mph wind speeds when it made landfall at Cudjoe Key, Florida (20 miles north of Key West). WebAs a low-lying coastal plain, major crops include rice, sugar, coffee, cocoa, coconuts, edible oils, fruit, vegetables, and tobacco. The Mesa brand of liquid and solid colorants has a legacy of quality and reliability. The cost savings from an increased level of production economies of scale mean, for instance, that a seafood processor with sizable business volume can bulk-purchase supplies at a lower rate than a smaller-scale competitor. 7: Ecosystems). Infrastructure related to drinking water treatment and wastewater treatment may be compromised by climate-related events (Ch. In the Southeast, winter temperature extremes, fire regimes, sea level fluctuations, hurricanes, extreme rainfall, and extreme drought all play critical roles and greatly influence the distribution, structure, and function of species and ecosystems. Coastal plains Industries? - Answers The Southeast region experienced high annual average temperatures in the 1920s and 1930s, followed by cooler temperatures until the 1970s. Climate change tends to compound existing vulnerabilities and exacerbate existing inequities. US Geological Survey, Reston, VA, 278 pp. Changing winter temperature extremes, wildfire patterns, sea levels, hurricanes, floods, droughts, and warming ocean temperatures are expected to redistribute species and greatly modify ecosystems (very likely, high confidence). Flordia Science Source, Ocala, FL,. A. Bradley, J. T. Abatzoglou, R. C. Nagy, E. J. Fusco, and A. L. Mahood, 2017: Human-started wildfires expand the fire niche across the United States. Ferrario, F., M. W. Beck, C. D. Storlazzi, F. Micheli, C. C. Shepard, and L. Airoldi, 2014: The effectiveness of coral reefs for coastal hazard risk reduction and adaptation. Chavez-Ramirez, F., and W. Wehtje, 2012: Potential impact of climate change scenarios on whooping crane life history. Stocks, and B. M. Wotton, 2001: Climate change and forest disturbances: Climate change can affect forests by altering the frequency, intensity, duration, and timing of fire, drought, introduced species, insect and pathogen outbreaks, hurricanes, windstorms, ice storms, or landslides. Projected labor hours lost vary by global climate model, time frame, and scenario, with a mean of 0.57 and a model range of 0.340.82 billion labor hours lost each year for RCP8.5 by 2090. 12: Transportation, KM 1).41 By 2050, the Southeast is the region expected to have the most vulnerable bridges.35 An extreme weather vulnerability assessment conducted by the Tennessee Department of Transportation found that the urban areas of Memphis and Nashville had the most at-risk transportation infrastructure in the state.42 Increasing precipitation and extreme weather events will likely impact roads, freight rail, and passenger rail, especially in Memphis, which will likely have cascading effects across the region.43 Transit infrastructure, such as the rail lines of the Metropolitan Atlanta Rapid Transit Authority (MARTA), are also at risk. Hughes, T. P., A. H. Baird, D. R. Bellwood, M. Card, S. R. Connolly, C. Folke, R. Grosberg, O. Hoegh-Guldberg, J. 17: Complex Systems). Climate.gov, . The participants agreed that the identified issues were important and suggested the inclusion of several other topics, including impacts on coastal and rural areas and people, forests, and agriculture. Aquifer Characteristics USDA-NASS, 2017: Statistics by State [web site]. Sherrod, C. L., and C. McMillan, 1985: The distributional history and ecology of mangrove vegetation along the northern Gulf of Mexico coastal region. Lane, D. R., R. C. Ready, R. W. Buddemeier, J. The combined effects of changing extreme rainfall events and sea level rise are already increasing flood frequencies, which impacts property values and infrastructure viability, particularly in coastal cities. Voiland, A., 2017: Hot water ahead for Hurricane Irma. These beaches and bayous, fields and forests, and cities and small towns are all at risk from a changing climate. Cambridge University Press, Cambridge, UK and New York, NY, 1535 pp. Simmons, K. M., J. Czajkowski, and J. Study now. Discover these cost-effective liquid colorants that are consistent with all common resin types. The Green River District Health Department recently did an assessment of ways to reduce vulnerability to negative health impacts of climate change in a mostly rural region of western Kentucky.290 As a result, the local health department plans to enhance existing epidemiology, public health preparedness, and community health assessment services.290. Observed warming since the mid-20th century has been uneven in the Southeast region, with average daily minimum temperatures increasing three times faster than average daily maximum temperatures. For example, the Louisville, Kentucky, metro government conducted an urban heat management study and installed 145,000 square feet of cool roofs as part of their goal to lessen the risk of climate change impacts.28, The transmission of vector-borne diseases, which are spread by the bite of an animal such as a mosquito or tick, is complex and depends on a number of factors, including weather and climate, vegetation, animal host populations, and human activities (Ch. Federal Highway Administration's (FHWA), Climate Resilience Pilot Program, Washington, DC, 4 pp. In fact, the economic structures of rural places increasingly mirror their urban counterparts. City of Charleston, 2015: Sea level rise strategy. In addition to sea level rise, climate change is expected to increase the impacts of hurricanes; the high winds, storm surges, inundation, and salts that accompany hurricanes will have large ecological impacts to terrestrial and freshwater ecosystems.209,210. B., 2018: 2017 U.S. billion-dollar weather and climate disasters: A historic year in context. The Southeasts diverse natural systems, which provide many benefits to society, will be transformed by climate change. Multiple lines of research have shown that global sea levels have increased in the past and are projected to continue to accelerate in the future due to increased global temperature and that higher local sea level rise rates in the Mid-Atlantic and Gulf Coasts have occurred.51,52,53,54,55,56,57,59,61,62, Annual occurrences of high tide flooding have increased, causing several Southeast coastal cities to experience all-time records of occurrences that are posing daily risks.1,52,58,60,61,63,67,68, There is scientific consensus that sea level rise will continue to cause increases in high tide flooding in the Southeast as well as impact the frequency and duration of extreme water level events, causing an increase in the vulnerability of coastal populations and property.1,60,63,67,68, In the future, coastal flooding is projected to become more serious, disruptive, and costly as the frequency, depth, and inland extent grow with time.1,2,35,64,65,67,68, Many analyses have determined that extreme rainfall events have increased in the Southeast, and under higher scenarios, the frequency and intensity of these events are projected to increase.19,21,88, Rainfall records have shown that since NCA3, many intense rainfall events (approaching 500-year events) have occurred in the Southeast, with some causing billions of dollars in damage and many deaths.68,82,84, The flood events in Baton Rouge, Louisiana, in 2016 and in South Carolina in 2015 provide real examples of how vulnerable inland and coastal communities are to extreme rainfall events.81,85,86, The socioeconomic impacts of climate change on the Southeast is a developing research field.65,71. As sea levels have risen locally in the last one hundred years, the storm water systems in these areas are no longer able to perform as designed. In the Piney Woods, timber, farming, cattle, and oil provide large sources of income. Climate change is expected to intensify the hydrologic cycle and increase the frequency and severity of extreme events like drought and heavy rainfall. High rainfall totals were experienced in many impacted areas, with Fort Pierce, Florida, receiving the highest rainfall of more than 21.5 inches100 and the Florida Keys receiving 12 inches of rain.84,102 Flooding occurred on most rivers in northern Florida and in many rivers in both Georgia and South Carolina to the point that rescues were required. NOAA Tech Memo OAR CPO-1. From the first quote to the final invoice, we are dedicated to the success of contractors. 12: Transportation, KM 1 and Figure 12.2). Howell, B. J., 2002: Appalachian culture and environmental planning: Expanding the role of cultural sciences. As a result, median household income in the rural counties closest to the coast Camden ($60,714), Dare ($54,787) and Carteret ($50,599) are all higher than the state average of $48,256.1. National Hurricane Center, 111 pp. Allen, C. D., A. K. Macalady, H. Chenchouni, D. Bachelet, N. McDowell, M. Vennetier, T. Kitzberger, A. Rigling, D. D. Breshears, E. H. Hogg, P. Gonzalez, R. Fensham, Z. Zhang, J. Castro, N. Demidova, J.-H. Lim, G. Allard, S. W. Running, A. Semerci, and N. Cobb, 2010: A global overview of drought and heat-induced tree mortality reveals emerging climate change risks for forests.
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