Lake Okeechobee ( US : / oʊ k i ˈ tʃ oʊ b i / oh-kee- CHOH -bee ) is the largest freshwater lake in the U.S. state of Florida . It is the eighth-largest natural freshwater lake among the 50 states of the United States and the second-largest natural freshwater lake contained entirely within the contiguous 48 states , after Lake Michigan .
68-532: Belle Glade may refer to: Belle Glade, Florida , a small city next to Lake Okeechobee in Palm Beach County Belle Glade Camp, Florida , a census designated place adjacent to the city of Belle Glade Belle Glade culture , an archaeological culture in the Lake Okeechobee basin and Kissimmee River Valley Belle Glade (archaeological site) ,
136-487: A mother tongue consisted of 26.87%, Haitian Creole comprised 11.00%, and French made up 1.07% of the population. As of 2000, Belle Glade had the tenth highest percentage of Haitian residents in the United States, at 11.50% of the populace. It also had the sixtieth highest percentage of Cuban residents nationally, at 5.98% of the population. The cane sugar mill of the " Sugar Cane Growers Cooperative " (SCGC)
204-495: A storm surge when strong winds drove water over the 6.6-foot (2-meter) mud dike that circled the lake at the time. After the two hurricanes, the Florida State Legislature created the "Okeechobee Flood Control District". The organization was authorized to cooperate with the U.S. Army Corps of Engineers in actions to prevent similar disasters. U.S. President Herbert Hoover visited the area personally, and afterward
272-457: A dam, until the lake overflowed into the Everglades. At its capacity, the lake holds 1 trillion US gallons (3.8 × 10 m ) of water and is the headwaters of the Everglades. The floor of the lake is a limestone basin, with a maximum depth of 13 feet (4 m). Its water is somewhat murky from runoff from surrounding farmlands. The Army Corps of Engineers targets keeping the surface of
340-408: A family was $ 26,756. Males had a median income of $ 26,232 versus $ 21,410 for females. The per capita income for the city was $ 11,159. About 28.5% of families and 32.9% of the population were below the poverty line , including 41.1% of those under age 18 and 21.4% of those age 65 or over. As of 2000, speakers of English as a first language accounted for 61.03% of all residents, while Spanish as
408-523: A flood of polluted fresh water resulting in ecological damage . Since 2013, the CoE has been forced to pump billions of gallons of water out of the lake to avoid jeopardizing the integrity of the Hoover dike holding back the water from inundating the surrounding populated area. Some claim that sugar plantations have been pumping polluted water from their flooded fields into the lake, but U.S. Sugar claims back pumping
476-587: A large freshwater lake in southern Florida called Serrope . By the 18th century the largely mythical lake was known to British mapmakers and chroniclers by the Spanish name Laguna de Espiritu Santo . In the early 19th century it was known as Mayacco Lake or Lake Mayaca after the Mayaca people , originally from the upper reaches of the St. Johns River , who moved near the lake in the early 18th century. The modern Port Mayaca on
544-494: A part of the Florida National Scenic Trail , a 1,300-mile-long (2,100 km) trail. There is a well-maintained paved pathway along the majority of the perimeter, although with significant breaks. It is used by hikers and bicyclists, and is wide enough to accommodate vehicles. The most common fish in this lake are largemouth bass , crappie , and bluegill . Pickerel have been less commonly caught. One area of
612-477: A prominent role as a source of migrant agricultural labor. The final scenes of the crime novel Pretty Little Things by Jilliane Hoffman take place in a sugarcane plantation near Belle Glade. The high school football culture of Belle Glade is the subject of the non-fiction book, Muck City: Winning and Losing in Football's Forgotten Town by author Bryan Mealer. The psychedelic pop band of Montreal released
680-535: A track titled, "Belle Glade Missionaries" on their 2013 album, Lousy with Sylvianbriar . In Zora Neale Hurston 's novel Their Eyes Were Watching God , characters Janie and Tea Cake join other African American migrant workers in picking beans in Belle Glade. The refinery scenes from Empire of the Ants (1977) were shot in Belle Glade. Lake Okeechobee Okeechobee covers 730 square miles (1,900 km ) and
748-492: Is a shallow lake, with an average depth of only 3 metres (9.8 ft), and has a fetch of 54 kilometres (34 mi). In total, the lake has a surface area of 1,730 square kilometres (670 sq mi). The lake is normally mixed, but on days with direct sunlight and limited wind, the lake can exhibit diurnal thermal stratification. Although daily thermal stratification is brief, a hypolimnion can form during this time resulting in decreased amounts of dissolved oxygen at
SECTION 10
#1732851039226816-534: Is afflicted with the invasive terrestrial plant torpedograss ( Panicum repens ). The concerning levels of total phosphorus (TP) began to be noticed in 1970s, and since then inputs of TP have averaged 516 tons per year. These yearly inputs can vary based on the volume of runoff entering the lake. The years 2005 and 2018 had particularly large volumes of water and TP inputs in relation to hurricanes increasing runoff. Despite limiting TP inputs by decreasing phosphorus use in agriculture, Lake Okeechobee has yet to reach
884-455: Is different from Wikidata All article disambiguation pages All disambiguation pages Belle Glade, Florida Belle Glade is a city in south-central Florida and it is the far western part of Palm Beach County, Florida , United States, on the southeastern shore of Lake Okeechobee . It is part of the Miami metropolitan area of South Florida . According to the 2020 U.S. Census ,
952-518: Is exceptionally shallow for a lake of its size, with an average depth of only 9 feet (2.7 metres). Not only is it the largest lake in Florida and the largest lake in the southeast United States, it is also too large to see across. The Kissimmee River , located directly north of Lake Okeechobee, is the lake's primary source. The lake is divided between Glades , Okeechobee , Martin , Palm Beach and Hendry counties. All five counties meet at one point near
1020-417: Is located at Belle Glade. During the crop season the factory employs 550 people. As of Feb. 2013, the official unemployment rate was about 15%; however, the town's mayor suggested the actual unemployment rate was closer to 40%. The number of jobs available locally dropped as local agriculture shifted from vegetables to sugarcane , a more highly mechanized crop. The United States Postal Service operates
1088-571: Is only to avoid flooding of communities, never to protect farmland. In March 2015, the rate was 1 billion US gallons (3,800,000 m ) daily. This results in pollution problems for the Treasure Coast , St. Lucie estuary, and the Indian River Lagoon . In May 2016, 33 square miles (85 km ) of the southern portion of the lake were affected by an algal bloom . The outbreak was possibly due in part to nutrient-laden waters reaching
1156-460: Is the largest source, providing more than 60% of the water flowing into Lake Okeechobee. Fisheating Creek is the second largest source for the lake, with about 9% of the total inflow. Prior to the 20th century, Lake Istokpoga was connected to the Kissimmee River by Istokpoga Creek, but during the rainy season Lake Istokpoga overflowed, with the water flowing in a 40 km wide sheet across
1224-529: The Federal Emergency Management Agency (FEMA) finding that the lake's water quality was a State issue. The Florida Department of Environmental Protection and Martin County had carried out toxicity testing on the algae, but had not funded any work to clean up the water, and a FEMA spokesman said that "The state has robust capability to respond to emergencies and disasters." On June 23, 2017,
1292-595: The Great Miami Hurricane hit the Lake Okeechobee area, killing approximately 300 people. Two years later in 1928, the Okeechobee Hurricane crossed over the lake, killing thousands. The Red Cross reported 1,836 deaths, a figure which the National Weather Service initially accepted, but in 2003, the number was revised to "at least 2,500". In both cases the catastrophe was caused by flooding from
1360-612: The Institute of Tropical Medicine , in Miami, hypothesized that AIDS in Belle Glade might be connected to poverty and poor living conditions in the city's "colored town," where many people diagnosed with the disease also lived. Their theory, along with the very high per capita AIDS rate in Belle Glade, brought notoriety to the town as the "AIDS capital of the world." Whiteside and MacLeod's theory turned out to be incorrect, but subsequent research conducted in Belle Glade shaped scientific knowledge about
1428-701: The Miami River , the New River on the east, and the Caloosahatchee River (via the Caloosahatchee Canal and Lake Hicpochee) on the southwest. According to the U.S. Army Corps of Engineers, the congressionally authorized uses for Lake Okeechobee include the following: The 30-metre (100 ft) wide dike surrounding Lake Okeechobee is the basis for the Lake Okeechobee Scenic Trail (LOST),
SECTION 20
#17328510392261496-591: The National Football League ". According to the United States Census Bureau , the city has a total area of 4.7 square miles (12 km ), of which 4.7 square miles (12 km ) are land and 0.21% is water. As of the 2020 United States census , there were 16,698 people, 6,324 households, and 4,052 families residing in the city. As of the 2010 United States census , there were 17,467 people, 5,832 households, and 3,879 families residing in
1564-762: The Belle Glade Post Office. The Florida Department of Corrections operated the Glades Correctional Institution in an unincorporated area in Palm Beach County near Belle Glade. It was founded in 1932, employed about 350, had a capacity of 918 inmates and was scheduled for closure in December 2011. The Lake Okeechobee Scenic Trail runs through Belle Glade. School District of Palm Beach County operates public schools. In CBS Reports' 1960 program Harvest of Shame , Belle Glade plays
1632-474: The Corps designed a plan incorporating the construction of channels, gates, and nearly 140 miles of levees to protect areas surrounding Lake Okeechobee from overflow. The Okeechobee Waterway was officially opened on March 23, 1937, by a procession of boats which left Fort Myers, Florida , on March 22 and arrived at Stuart, Florida , the following day. The dike was then named the " Herbert Hoover Dike " in honor of
1700-529: The Indian Prairie into Lake Okeechobee. Today Lake Istokpoga drains into Lake Okeechobee through several canals that drain the Indian Prairie, and into the Kissimmee River through a canal that has replaced Istokpoga Creek. Historically, outflow from the lake was by sheet flow over the Everglades, but most of the outflow has been diverted to dredged canals connecting to coastal rivers, such as the Miami Canal to
1768-850: The Mayan cichlid, Cichlasoma urophthalmus . Fish species displaying varying distributions throughout the lake depending on seasonality, site depth, sediments, and turbidity. Yearly fish recruitment was found to be positively correlated with increased water levels, providing more substrate and protection. These fish populations support different wading birds, including various species of egrets , ibises , wood storks , and herons , along with alligator populations. Fish diets in Lake Okeechobee depend on macro-invertebrates and zooplankton , such as calanoids , cyclopoids , and cladocerans . Lake Okeechobee supports over 3,800 different arthropods , including insects and arachnids, along with around 400 species of nematodes . Vascular macrophytes are important in
1836-683: The South Florida Water Management District was granted emergency permission to back pump clean water into Lake Okeechobee to save animals and plants in bloated water conservation areas." Lake Okeechobee sits in a shallow geological trough that also underlies the Kissimmee River Valley and the Everglades . The trough is underlain by clay deposits that compacted more than the limestone and sand deposits did along both coasts of peninsular Florida. Until about 6,000 years ago,
1904-798: The aimed target set by the South Florida Water Management District's in the 1980s of reducing the lake's TP by 40 μg/L. Although proposed by the South Florida Water Management District, this initiative of limiting the lake's TP to 40 μg/L was adopted by The Lake Okeechobee Technical Advisory Committee (LOTAC), the United States Environmental Protection Agency (USEPA), and the Florida Department of Environmental Protection (FDEP), but phosphorus inputs have yet to be controlled enough to reach this goal. Concerning estimates of phosphorus assimilation capacity indicates that even if phosphorus inputs were to be stopped, or severely limited,
1972-505: The center of the lake. The earliest recorded people to have lived around the lake were the Calusa . They called the lake Mayaimi , meaning "big water", as reported in the 16th century, by Hernando de Escalante Fontaneda . The name Okeechobee comes from the Hitchiti words oki (water) and chubi (big). Slightly later in the 16th century, René Goulaine de Laudonnière reported hearing about
2040-536: The city had a population of 16,698, down from 17,467 in the 2010 census. Belle Glade (and the surrounding area) is sometimes referred to as "Muck City" due to the large quantity of muck , in which sugarcane grows, found in the area. Despite being located in the South Florida region of the state, Belle Glade is culturally more associated with the Florida Heartland . For a time during the early to mid 1980s,
2108-559: The city had the highest rate of AIDS infection per capita (37 cases in a population of roughly 19,000) in the United States. According to the FBI , in 2003, the city had the second highest violent crime rate in the country at 298 per 10,000 residents. In 2010, the Palm Beach County sheriff's office estimated that half of the young men in Belle Glade between the ages of 18 and 25 had felony convictions. The Belle Glade or Okeechobee culture
Belle Glade - Misplaced Pages Continue
2176-415: The city. In 2000, 39.0% had children under the age of 18 living with them, 40.9% were married couples living together, 22.0% had a female householder with no husband present, and 29.3% were non-families. 23.3% of all households were made up of individuals, and 6.1% had someone living alone who was 65 years of age or older. The average household size was 3.04 and the average family size was 3.62. In 2000,
2244-498: The early 1980s, researchers began to notice a large number of people with AIDS in Belle Glade. The disease had first been identified by doctors in New York and California in 1981, and it was largely associated with communities of gay men in and around large cities. In Belle Glade, however, people with AIDS mainly identified as heterosexual, and around half were women. Some researchers, and notably Dr. Mark Whiteside and Dr. Carolyn MacLeod of
2312-466: The east side of the lake preserves that name. The Battle of Lake Okeechobee was fought on the northern shore of the lake in 1837 during the Seminole Wars . On the southern rim of Lake Okeechobee, three islands— Kreamer , Ritta , and Torey—were once settled by early pioneers. These settlements had a general store, post office, school, and town elections. Farming was the main vocation. The fertile land
2380-411: The extensive saturation of the lake would result in it taking years before improved water quality can be observed. These inputs of phosphorus provide optimal conditions for harmful algal blooms (HABs). Cyanobacteria (CyanoHABs), which need nitrogen and phosphorus for growth, have the ability to fix atmospheric nitrogen. With this ability along with the high inputs of phosphorus, the shallow nature of
2448-882: The fauna are so reliant on the macrophytes for habitat, food, and protection from predation, a decrease in macrophyte diversity and abundance has negative consequences on fauna richness. Macrophyte abundance is dependent on many abiotic factors such as water depth, water transparency and light availability, and nutrients, along with influence of biotic factors. Increasing phytoplankton and algal blooms from eutrophication and nutrient abundance can decrease water transparency and light availability to submerged macrophytes, providing one explanation how macrophytes are sensitive to eutrophication. Some submerged macrophytes that have been recorded at Lake Okeechobee include southern naiad ( Najas guadalupensis ), Illinois pondweed ( Potamogeton illlinoensis ), vallisneria ( Vallisneria americana ), and hydrilla ( Hydrilla verticillata ). Lake Okeechobee
2516-520: The lake before 2000, to nitrogen fixing cyanobacteria dominating the lake after 2000 and up until 2004 as phosphorus inputs were high and nitrogen was limiting. This time was referred to as the "pre-hurricane" time period, and the period after the 2004–2005 hurricane season was referred to as the "post-hurricane" period. During the post-hurricane period, light became limiting and influenced phytoplankton composition. Kramer et al. (2018) studied Lake Okeechobee during and after its major 2016 algal bloom that
2584-641: The lake between 12.5 and 15.5 feet (4 and 5 m) above sea level . The lake is enclosed by a 40 feet (12 m) high Herbert Hoover Dike built by the U.S. Army Corps of Engineers after a hurricane in 1928 breached the old dike, flooding surrounding communities and killing at least 2,500 people. Water flows into Lake Okeechobee from several sources, including the Kissimmee River , Fisheating Creek , Lake Istokpoga , Taylor Creek, and smaller sources such as Nubbin Slough and Nicodemus Slough. The Kissimmee River
2652-445: The lake bottom. Lake transparency, measured as secchi depth , is found to be inversely correlated with the amount of suspended solids in the lake. Suspended solids varied with season with higher amounts of suspended solids in the winter, and thus less transparency on average, and lower amounts of suspended solids in the summer, leading to more transparency on average. Secchi depths not only varied across seasons, but also by location in
2720-562: The lake from farms and other sources. Microcystin was found among the other species involved in the outbreak. In July 2016, the Federal Government denied Governor Rick Scott's request for Federal Disaster Aid to the Treasure Coast as a result of the toxic algal bloom in the St. Lucie Estuary which was responsible for millions of dollars of lost income for local businesses: this reaffirmed
2788-421: The lake is called the "Monkey Box" area, after a strange now-eroded beacon located inside a wooden box on top of a marker pole, which resembled from a distance a monkey's head inside a box. This shallow lake has been previously studied for its algal blooms. Lake Okeechobee is known for its algal blooms in consequence of increased eutrophication . Algal blooms like this can be harmful to the environment, including
Belle Glade - Misplaced Pages Continue
2856-531: The lake may have had different limiting factors based on the light and nutrient availability in those locations. At Lake Okeechobee specifically, algal blooms were found to have strong effects during the winter on the western side of the lake. In the limnological study conducted by Beaver et al. (2013) at Lake Okeechobee, lake phytoplankton composition was examined in response to conditions of anthropogenic inputs, including nutrient inputs, along with natural events, like extreme weather conditions. Lake Okeechobee
2924-507: The lake providing plenty of sunlight, and cyanobacteria's preference for warm waters, Lake Okeechobee is an optimal environment for a cyanobacteria algal bloom. The presence of various species of cyanobacteria in Lake Okeechobee have been recorded since the 1980s. Cyanobacteria produce various toxins, including microcystin , which is not only harmful to the environment, but humans. In 2016, Lake Okeechobee experienced an extensive cyanobacteria algal bloom that lasted from May to mid-July. During
2992-407: The lake remained well below normal levels, with large portions of the lake bed exposed above the water line. During this time, portions of the lake bed, covered in organic matter, dried out and caught fire. In late August 2008, Tropical Storm Fay inundated Florida with record amounts of rain. Lake Okeechobee received almost a 4 feet (1.2 m) increase in water level, including local run-off from
3060-416: The lake's flora and fauna, because of released toxins. The vegetation at Lake Okeechobee is important in maintaining the oxygen in the lake on which many aquatic biota rely. There are various species of biota in Lake Okeechobee that are interdependent on each other for food, habitat, and other resources. Multiple limnological studies and related research has been conducted at Lake Okeechobee. Lake Okeechobee
3128-581: The lake's natural sandy base and create clearer water and better habitat for wildlife. The mud contained elevated levels of arsenic and other pesticides . According to tests from the South Florida Water Management District , arsenic levels on the northern part of the lake bed were as much as four times the limit for residential land. Independent tests found the mud too polluted for use on agricultural or commercial lands, and therefore difficult to dispose of on land. Through early 2008,
3196-477: The lake. During construction of the dike , earth was excavated along the inside perimeter, resulting in a deep channel which runs along the perimeter of the lake. This channel is known as the rim canal. In most places the canal is part of the lake, but in others it is separated from the open lake by low grassy islands such as Kreamer Island . During the drought of 2007–2008, this canal remained navigable while much of surrounding areas were too shallow or even above
3264-476: The lake. Research done by James et al. (2009) aimed to evaluate and compare shallow lakes, including Lake Okeechobee and Lake Taihu in P.R. China, including their light, temperature, and nutrient dynamics. This research provides important knowledge on conditions that influence algal blooms. They found that for both lakes, wind, nutrients, water depth, and water transparency varied seasonally, and this had implications on phytoplankton abundance. Different locations in
3332-431: The lake. Secchi depths ranges average from about 0.2 to 0.5 metres (0.66 to 1.64 ft) in the winter, depending on location in the lake, and 0.3 to 0.9 metres (0.98 to 2.95 ft) in the summer. Secchi depths of 1.7 metres (5.6 ft) have been recorded, indicating higher transparencies than average for the lake. Lake Okeechobee is home to more than 40 species of native fish, along with introduced species , such as
3400-503: The last time it exceeded 13 feet (4.0 m). However, the lake's level began dropping soon after and by July 2007, it had dropped more than 4 feet (1.2 m) to its all-time low of 8.82 feet (2.69 m). In August 2008, Tropical Storm Fay increased water levels to 2 feet (0.65 m) above sea level, the first time it exceeded 12 feet (3.66 m) since January 2007. Over a seven-day period (including some storms that preceded Fay), about 8 inches (20 cm) of rain fell directly onto
3468-411: The nutrient dynamics of lakes, along with creating micro-habitats for fish and invertebrates, and providing substrate for epiphytes . Macrophytes provide the lake with oxygen through photosynthesis, along with acting as a buffer for eutrophication by uptake of phosphorus. However, with increased eutrophication of lakes along with climate change, trends are showing decreased richness of macrophytes. Because
SECTION 50
#17328510392263536-404: The population was spread out, with 33.5% under the age of 18, 10.0% from 18 to 24, 27.1% from 25 to 44, 20.7% from 45 to 64, and 8.7% who were 65 years of age or older. The median age was 30 years. For every 100 females, there were 103.5 males. For every 100 females age 18 and over, there were 102.6 males. In 2000, the median income for a household in the city was $ 22,715, and the median income for
3604-454: The president. The 1947 Fort Lauderdale Hurricane sent an even larger storm surge to the crest of the new dike, which was expanded again in the 1960s. Four recent hurricanes – Frances , Jeanne , Wilma , and Irma – had no major adverse effects on communities surrounding Lake Okeechobee, even though the lake rose 18 inches (46 cm) after Hurricane Wilma in 2005. Hurricane Ernesto increased water levels by 1 foot (30 cm) in 2006,
3672-548: The previous 2015–16 winter, there were relatively high recorded temperatures, and higher than average rates of precipitation and storms in relation to the El Niño event. As mentioned, higher rates of precipitation can lead to greater influxes of runoff which unload more phosphorus into the lake, enabling harmful algal bloom. Along with this algal bloom in 2016, other algal blooms have been found to occur in relation to hurricanes and other climate events leading to increased water flow into
3740-466: The same lot you see at the beginning of Harvest of Shame , waiting for buses to take them to the fields. The "loading ramp," as it's called, is a bleak, empty lot, surrounded by some small buildings with bars on the windows and a boarded up storefront. As of May 2014 the city has plans "to demolish the loading ramp and turn it into a park." The town is known for its football tradition, and together with nearby Pahokee has "sent at least 60 players to
3808-530: The storm killed 611 people in Belle Glade alone, and a total of over 1,800 statewide. Contemporary accounts stated that most of the dead were Black migrant farmworkers, a "large percentage" of whom were believed to be from the Bahamas . Belle Glade was rebuilt, and a large dike was erected to protect towns around the lake from storm-driven overflows. German prisoners of war were confined in camps located at Belle Glade and nearby Clewiston during World War II . In
3876-517: The transmission of HIV, the virus that causes AIDS, through heterosexual sex. Today, the area around Lake Okeechobee is fertile and farming is an important industry. Sugar cane and vegetables are grown. Migrant farmworkers are an important part of the labor force. Belle Glade received national attention when a 1960 CBS television documentary, Harvest of Shame , graphically depicted the local migrant farmerworkers' daily existence and working conditions. Men and women still gather around 5 a.m. in
3944-399: The tributaries. In 2013, heavy rains in central Florida resulted in high runoff into the lake; rising lake levels forced the CoE ( Army Corps of Engineers ) to release large volumes of polluted water from the lake through the St. Lucie River estuary to the east and the Caloosahatchee River estuary to the west. Thus the normal mix of fresh and salt water in those estuaries was replaced by
4012-425: The trough was dry land. As the sea level rose, the water table in Florida also rose and rainfall increased. From 6,000 to 4,000 years ago, wetlands formed building up peat deposits. Eventually the water flow into the area created a lake, drowning the wetlands. Along what is now the southern edge of the lake, the wetlands built up the layers of peat rapidly enough (reaching 13-to-14-foot or 4-to-4.3-metre thick) to form
4080-638: The type site for the Belle Glade culture Belle Glade State Municipal Airport , a public-use airport adjacent to the city of Belle Glade Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with the title Belle Glade . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Belle_Glade&oldid=486407095 " Category : Disambiguation pages Hidden categories: Short description
4148-428: The water line. Even when the waters are higher, navigating the open lake can be difficult, whereas the rim canal is easier, so to reach a specific location in the lake it is often easiest to use the rim canal to get close then take one of the many channels into the lake. In 2007, during a drought, state water and wildlife managers removed thousands of truckloads of toxic mud from the lake's floor, in an effort to restore
SECTION 60
#17328510392264216-553: Was a great location for this study because of its long history of agricultural runoff causing algal blooms, along with its location in the Gulf of Mexico making it susceptible to weather events like tropical storms and hurricanes. From 2000–2008, phytoplankton samples were collected using an integrated tube sampler, and weather conditions, including temperature and wind conditions, were recorded. They found that phytoplankton composition transitioned from non-nitrogen fixing cyanobacteria dominating
4284-485: Was a limiting factor due to the extreme amounts of phosphorus in the freshwater ecosystem . The field experiments conducted with this study found that microcystin , the toxin produced by cyanobacteria, was produced in higher quantities when there was more nitrogen present. A study conducted by Pei, Zhang, and Mitsch (2020) examined nitrate concentrations, and their respective isotope compositions, in hopes of determining origins of major inflows and outflows of nitrogen into
4352-405: Was an archaeological culture that extended around Lake Okeechobee and included the lower Kissimmee River valley. It existed from as early as 1000 BCE until about 1700 CE . The culture is named for the Belle Glade site, which was excavated in the mid-1930s as part of a Civil Works Administration project. The Belle Glade site included a midden and a burial mound . The town of Belle Glade
4420-563: Was built at what is now Belle Glade in 1925. In 1926 the Florida East Coast Railway extended its system to Belle Glade, which helped the town's development. A powerful hurricane struck the area on September 16, 1928. The storm winds caused Lake Okeechobee to overflow its banks, inundating towns around the lake and causing widespread damage in Belle Glade. According to figures compiled by the Florida Department of Health,
4488-418: Was challenging to farm because of the muddy muck. Over the first half of the twentieth century, farmers used agricultural tools—including tractors—to farm in the muck. By the 1960s, all of these settlements were abandoned. All of Lake Okeechobee was included in the boundaries of Palm Beach County when it was created in 1909. In 1963, the lake was divided among the five counties surrounding the lake. In 1926,
4556-682: Was founded during the Florida land boom of the 1920s . During that period, there were a series of efforts made to put in place drainage systems to reclaim dry land from the Everglades, including land around Lake Okeechobee . It was hoped that the reclaimed acreage could be put to better use, including agriculture. In 1921 the Florida legislature established an agricultural research station at Belle Glade to study methods of growing crops on reclaimed Everglades land. At that time, there were already 16 settlements on and around Lake Okeechobee, inhabited by around 2,000 people. A settlement, originally named Hillsboro,
4624-533: Was related to the El Niño event. They collected information on nutrient availability, phytoplankton communities, and the presence of toxins, along with the genetic makeup of the phytoplankton communities and their genetic abilities to produce toxins. Additionally, they conducted nutrient experiments to couple with their findings. They found that cyanobacteria with the ability to do nitrogen fixation were in high abundance during this 2016 algal bloom. During this time, nitrogen
#225774