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Policy Problem
Rising sea levels are becoming a prominent issue along with global warming and climate change for many regions near costal areas, Miami, Florida being one of the most detrimental areas. With a current population of 413,892 living just 6 feet above sea level, Miami is positioned as one of the first areas to feel some of the disastrous effects of climate change (Johnson). Within the next 100 years rising sea levels have the ability to damage South Florida’s fragile barrier island, the population that lives near costal areas, and its appealing subtropical beaches (Madigan A12). Coastal areas, which provide the largest area for disaster, however are not the only area that will experience the effects of climate change. Looking further inland, the Everglades, which provide Miami with source of fresh water could be contaminated through the high salt levels of the ocean, rendering them unusable (Madigan A12). The everglades of Miami depend upon precipitation as source of fresh water, however with the rise in sea levels the overwhelming amount of saltwater is detrimental to their health (Linhoss, Chambers, Wozniak, and Ankersen). The rise of sea levels will result in the plunge of the Florida Keys along with the Key West (Madigan A12). The high risk of flooding that the Florida keys are faced with propose a decline in environment for various species that are endangered (Linhoss, Chambers, Wozniak, and Ankersen). By the end of this century, effects from melting snow and ice reserves and the thermal expansion of the ocean water mass are significant factors attributed to the rise in sea levels affecting Miami (Sea level rise). Thermal expansion that was once the main factor in sea level rise has decelerated causing the acce...
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...but also the conservation of your beaches and wildlife around the costal area. The plans to protect certain areas of Miami are achievable and do not require the evacuation of any areas, which the community of Miami should respect. This process requires immediate attention in order to prevent the problems of sea level rise before it is too late, which requires getting everyone on board and the plan in action a.s.a.p. By coping with the coast in a maintainable manner, it provides benefits for the future for Miami. Due to the fact that we are unaware of the greatness of effects sea level rise holds and what impacts come along with these effects this adaptation plan needs to be implemented to account for the varying levels of unknown that may be part of the effects (Brown, Nicholls, Pardens, Lowe, Vafeidis, Hinkel , and Watkiss).
Sincerely,
Nature designed Florida to be one large marine ecosystem. Florida is one big sand peninsula located below the 40th longitudinal North American line. Three bodies of salt water (Gulf of Mexico, Strait of Florida and Atlantic Ocean) surround three out of four directions of Florida. Man-made canals, natural lakes, rivers and estuaries are confined within the State of Florida’s physical boundaries. All of these form an interlocking system of waterways that impact the interconnected marine environment (marine ecosystem). All of Florida’s waterways are connected back to the surrounding bodies of water while passing through Florida’s sub-tropical and temperate zones and impact the delicate marine ecosystem balance. Man and nature are causing a negative impact to this region like never before. Hurricanes, lack of green initiatives, garbage, pollution and the stripping of natural resources for population growth are decimating Florida’s natural ecosystems.
The effect of sea level rising is especially challenging for the population that lives in low-lying coastal communities, such as Miami Beach. The city is surrounded by sea. Miami Beach is linked to the mainland city of Miami through causeways, and it is an area that allocates much of the wealth from its art decoration and former celebrity playground standing. For them, funding does not seem to be a problem. However, the threat they are facing, cannot be entirely solved by money. Its sea level rising is at 9 millimeters a year, while there is only 3 millimeters on global average acceleration. If the sea level rises for 6 feet by 2100, Miami Beach city will get swallowed. When referring about sea level rising phenomenon, Miami Beach always acts as a ground zero example. Government leaders around the world are waiting to see how this rich living laboratory experiment place can avoid drowning. Below is a figure showing the sea level rising between 1900 and 2020 in Miami and Miami Beach
The city of Miami Beach has already tried once to solve the flooding issue. The mayor, Philip Levine took action by “installing enormous pumps underground that will suck water off the streets and dump it into Biscayne Bay.” Levine has already installed six of the fifty-four that he has planned to install around Miami Beach. These pumps are a complete waste of money because regardless of how many will be installed, the sea level rising will just cause the pumps to be ineffective. On her trip, Kolbert meets with scientist Hal Wanless. Wanless shares his opinion with Kolbert about the millions of dollars that Miami Beach has already spent on trying to stop the reoccurring flooding. Wanless states, “So much money down the drain. Sooner or later-and probably sooner-the city will have too much water to deal with.” The state officials must find a different way to solve the flooding if they want to save their state. But the officials have already made up their minds to not invest any further money because of the failure and money lost from the
Out of the largest 136 coastal cities in the world, Vancouver ranked 11 in terms of future flood damage (ibid) creating concerns for the safety of the human population. The historic sea level rise in Vancouver is 2.0cm/50 years but has jumped to an expected one meter by the year 2100 (“Sea Level Adaptation”, 2013). Majority of Canadians will be living within 20km of the coast with approximately 80% of British Columbians living within 5km (ibid). It is projected that the number of people living near coastlines will increase while will raise the amount of the population vulnerable to climate change trends
Regaldo, Nanciann. Planning for South Florida's future: The Central and Southern Florida Project. Online. National Park Service Homepage. Internet. 21 September 1999. Available: www.nps.gov
The Florida Everglades is one of the most diverse wetland ecosystems in the United States. These tropical wetlands span an area of more than seven hundred square miles in southern Florida. The term Everglade means river of grass. The system starts in central Florida near Orlando and travels southwest to the tip of Florida. The Everglades has a wet season and a dry season which causes a great change in hydrology. During the wet season the system is a slow moving river that is sixty miles wide and over a hundred miles long. During the dry season water levels drop and some areas will completely dry up. The Everglades has many different aquatic environments all having interdependent ecosystems. The most important factor for all these environments is water. It helps shape the land, vegetation, and all the organism that live in each area. Each environment has particular needs for the organisms living in that area. Throughout the years humans have diverted the water to fit their varying needs. The state has built dikes and levees, dug canals, and have built locks to divert the water. This has all been done to keep areas completely dry for developing and agricultural needs. Today, The Everglades is half the size of its original size. Throughout the years many restoration acts have been created and updated. The Everglades restoration projects have been the most expensive environmental repairs in The United States. This is because The Everglades is one of the three most important wetland areas in the world. The Everglades National Park is the home of thirty six protected species including the West Indian Manatee, the American Crocodile, and the Florida Panther. The Everglades also homes hundreds of species of birds, fish, mammals, and repti...
Located on the lower east coast of Florida the city of Miami is bordered by the Biscayne Bay and the Atlantic Ocean. Going east from the city the islands of Key Biscayne and Miami Beach help shelter the bay from the Atlantic Ocean, giving Miami a naturally protected harbor. The elevation of the city never rises above 40 feet and within most neighborhoods the elevation stays under 10 feet. The highest undulations are the Miami rock ridge which is found along the coast. A majority of the city lies on the shores of Biscayne Bay which contains hundreds of natural and artificially created islands, the largest being Miami Beach and South Beach.
Climate scientists project that the detrimental effects of climate change will be most profoundly felt in low-income and tropical regions like Puerto Rico, making the island highly susceptible to climate change effects such as ocean acidification, rising temperatures and sea levels, and increased frequency and intensity of extreme weather events. Puerto Rico’s Climate Change Council (PRCCC) expects that the rising sea levels in Puerto Rico will affect our infrastructure, freshwater resources, agriculture, ecosystems and economic growth. The government needs to decide whether Puerto Rico requires more elaborate strategies for combatting rising sea levels, while taking into consideration what measures are
The Everglades, also known as the River of Grass, is one of South Florida's most treasured areas. It is an area still full of wonder and mystery. The Everglades is lined with a specific type of limestone bedrock formed by tiny organisms called byrozoans. These animals, though not related to coral, act like coral by extracting dissolved limestone from the sea water around them and using it to construct protective chambers in which to live. They then attach to various kinds of sea grasses on the ocean floor and coat them as well. Individual chambers combine together to form rock-like structures. Over thousands of years, when South Florida was completely submerged, a vast amount of this limestone combined with other ocean sediments and was laid down over the area now covered by the Everglades. Prior to the draining activities of humans and its use as an agricultural area, the Everglades was flooded about nine to eleven months of the year. It also lost only about 0.03 inches of soil per year. After the drainage the Everglades began losing soil at approximately 1 inch per year. Now, however, it is only losing 0.56 inches per year.
Florida became a state in 1845 and almost immediately people began proposing to drain the Everglades. In 1848, a government report said that draining the Everglades would be easy, and there would be no bad effect. Canals and dams were dug to control seasonal flooding. Farmers grew vegetables in the rich soil of the drained land, Ranchers had their cattle graze on the dry land, and new railways lines were constructed to connect communities throughout south Florida; but the ecosystem of the Everglades was not suited for either farming or ranching. The natural cycle of dry and wet seasons brought a devastating series of droughts and floods. These had always been a p...
Most people today know the damage done to Florida's environment because agriculture. Urbanization, flood control, and draining of swamps have reduced the original Everglades systems by half. Disruption of natural water flows and pollution have incredibly reduced the population of many species of wildlife, and severely damaged the Florida Keys reef.
Maldives is a collection of about 1000 islands with a combined mass of 115 square miles occupied by approximately 330,000 people, which is in the Indian Ocean (Hannah, J. A., Muller, P. O., & Nijman, J., 2012). The rise in the sea level is a concern that all of Maldives shares, the islands only set eight feet above sea level at its highest point. Any rise in the sea level would disrupt the country’s economic balance. The rising sea level threatens the beachfront resorts for which most of Maldives economy depends on. Thousands of people every year travel to Maldives to...
According to the World Bank Development Report 2013 there has been an increase in global surface temperature of 0.4 to 0.9 Celsius (C) in the past 100 years. This change in temperature largely caused, according to the IPCC, by the release of GHGs through human activities. There are several effects associated to the change in global temperature, mainly affecting ecosystems and populations worldwide. Among these effects or consequences are sea-level rise, drought, floods, loss of mangroves, and the intensification of storms and climate processes such as El Nino and La Nina. Recent studies have focused on sea-level rise and the global effects. Over the past 100 years, sea levels have increased by 10 to 20 centimeters (World Bank, 2003). Moreover, arctic sea-ice has continued to shrink up to 10 percent or more of its total mass and by 40 percent of its thickness. Glaciers and small ice caps are rapidly melting, causing several changes in the flows of rivers and ecosystems, as well as adding to the increase of sea levels. Sea level rise will most likely severely affect unprepared, developing countries and their populations. Concomitantly, developed industrial countries with higher levels of GDP are likely to cope more efficiently with the effects of sea level rise. This paper will focus on the prognosticated socio-economic costs of s...
In many parts of the world, ecosystems’ temperatures begin to rise and fall to extreme levels making it very difficult for animals and plants to adapt in time to survive. Climate has never been stable here on Earth. Climate is an important environmental influence on ecosystems. Climate changes the impacts of climate change, and affects ecosystems in a variety of ways. For instance, warming could force species to migrate to higher latitudes or higher elevations where temperatures are more conducive to their survival. Similarly, as sea level rises, saltwater intrusion into a freshwater sys...
One of the major effects of global warming is the rise of sea level due to thermal expansion of the ocean, in addition to the melting of land ice. Now there are dozens of land areas that sit well below sea level and the majority of those land areas are very well populated. At least 40 percent of the world 's population lives within 62 miles of the ocean, putting millions of lives and billions of dollars ' worth of property and infrastructure at risk. (Juliet Christian-Smith, 2011) This means if the sea level rises to the projected level of 25 meters (82 feet) half of the world will retreat back to the ocean. (Rohrer, 2007) Also rising sea levels means higher tides and storm surges riding on ever-higher seas which are more dangerous to people and coastal inf...