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Atchafalaya Basin
The Atchafalaya Basin, or Atchafalaya Swamp (; Louisiana French: ''L'Atchafalaya'', ), is the largest wetland and swamp in the United States. Located in south central Louisiana, it is a combination of wetlands and river delta area where the Atchafalaya River and the Gulf of Mexico converge. The river stretches from near Simmesport, Louisiana, Simmesport in the north through parts of eight County (United States), parishes to the Morgan City, Louisiana, Morgan City southern area. The Atchafalaya is different among Louisiana basins because it has a growing delta system (''see illustration'') with wetlands that are almost stable. The basin contains about 70% forest habitat and about 30% marsh and open water. It contains the largest contiguous block of forested wetlands remaining (about 35%) in the lower Mississippi River valley and the largest block of floodplain forest in the United States. Best known for its iconic cypress-tupelo swamps, at , this block of forest represents the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atchafalaya Basin
The Atchafalaya Basin, or Atchafalaya Swamp (; Louisiana French: ''L'Atchafalaya'', ), is the largest wetland and swamp in the United States. Located in south central Louisiana, it is a combination of wetlands and river delta area where the Atchafalaya River and the Gulf of Mexico converge. The river stretches from near Simmesport, Louisiana, Simmesport in the north through parts of eight County (United States), parishes to the Morgan City, Louisiana, Morgan City southern area. The Atchafalaya is different among Louisiana basins because it has a growing delta system (''see illustration'') with wetlands that are almost stable. The basin contains about 70% forest habitat and about 30% marsh and open water. It contains the largest contiguous block of forested wetlands remaining (about 35%) in the lower Mississippi River valley and the largest block of floodplain forest in the United States. Best known for its iconic cypress-tupelo swamps, at , this block of forest represents the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marsh
A marsh is a wetland that is dominated by herbaceous rather than woody plant species.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p Marshes can often be found at the edges of lakes and streams, where they form a transition between the aquatic and terrestrial ecosystems. They are often dominated by grasses, rushes or reeds. If woody plants are present they tend to be low-growing shrubs, and the marsh is sometimes called a carr. This form of vegetation is what differentiates marshes from other types of wetland such as swamps, which are dominated by trees, and mires, which are wetlands that have accumulated deposits of acidic peat. Marshes provide habitats for many kinds of invertebrates, fish, amphibians, waterfowl and aquatic mammals. This biological productivity means that marshes contain 0.1% of global sequestered terrestrial carbon. Moreover, they have an outsized influence on climate resi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henderson, Louisiana
Henderson is a town in St. Martin Parish, Louisiana, United States. Part of the Lafayette metropolitan area, its population was 1,617 at the 2020 U.S. census. Home to Cajun Palms RV Resort, it was rated in 2017 as the best campsite in Louisiana in a 50-state survey conducted by Msn.com. Traffic fines The town collects 89% of its general revenue through traffic fines. Geography According to the United States Census Bureau, the town has a total area of , of which is land and (2.89%) is water. Demographics As of the 2020 United States census, there were 1,617 people, 628 households, and 489 families residing in the town. In 2000, the median income for a household in the town was $21,295, and the median income for a family was $22,891. Males had a median income of $24,265 versus $17,583 for females. The per capita income for the town was $13,907. About 24.2% of families and 29.5% of the population were below the poverty line, including 44.7% of those under age 18 and 25.6% of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grosse Tete, Louisiana
Große or Grosse is a German surname. Notable people with the surname include: *Demetrius Grosse *Maurice Grosse *Katharina Grosse *Ben Grosse *Hans-Werner Grosse *Heinz-Josef Große *Julius Grosse Julius Waldemar Grosse (25 April 1828 – 9 May 1902), German poet, the son of a military chaplain, was born at Erfurt. Biography He received his early education at the gymnasium in Magdeburg, and on leaving school and showing disinclination f ... {{surname German-language surnames ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atchafalaya Basin Bridge
The Atchafalaya Basin Bridge, also known as the Louisiana Airborne Memorial Bridge, is a pair of parallel bridges in the U.S. state of Louisiana between Baton Rouge and Lafayette which carries Interstate 10 over the Atchafalaya Basin. With a total length of , it is the 3rd longest bridge in the US, the 2nd longest on the interstate system, and 14th-longest in the world by total length. The bridge was opened to the public in 1973, construction was said to have begun in 1971. At the time of its completion, it was the second longest bridge in the United States, behind the Lake Pontchartrain Causeway Bridge. The bridge includes two exits: one for Whiskey Bay ( Louisiana Highway 975) and another for Butte La Rose (LA 3177). While the bridges run parallel for most of their length, they merge when crossing the Whiskey Bay Pilot Channel and the Atchafalaya River. The average daily traffic count is (as of 2015) 30,420 vehicles. Accidents occur frequently near the two river crossings as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interstate 10 In Louisiana
Interstate 10 (I-10), a major transcontinental Interstate Highway in the Southern United States, runs across the southern part of Louisiana for from Texas to Mississippi. It passes through Lake Charles, Lafayette, and Baton Rouge, dips south of Lake Pontchartrain to serve the New Orleans metropolitan area, then crosses Lake Pontchartrain and leaves the state. On August 29, 2005, the I-10 Twin Span Bridge was severely damaged by Hurricane Katrina, rendering it unusable. The bridge was repaired, and later replaced with two higher elevation spans in 2009 and 2010. Route description I-10 enters Louisiana at the state's southwestern corner from Orange, Texas, in a concurrency with US Route 90 (US 90), which leaves the freeway at the first exit. The two routes closely parallel each other through much of the state. The first community I-10 approaches in the state is Vinton, Louisiana. Between Sulphur and Lake Charles there is an interchange with I-210. I-10 cr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Times-Picayune
''The Times-Picayune/The New Orleans Advocate'' is an American newspaper published in New Orleans, Louisiana, since January 25, 1837. The current publication is the result of the 2019 acquisition of ''The Times-Picayune'' (itself a result of the 1914 union of ''The Picayune'' with the ''Times-Democrat'') by the New Orleans edition of '' The Advocate'' (based in Baton Rouge), which began publication in 2013 as a response to ''The Times-Picayune'' switching from a daily publication schedule to a Wednesday/Friday/Sunday schedule in October 2012 (''The Times-Picayune'' resumed daily publication in 2014). ''The Times-Picayune'' was awarded the Pulitzer Prize for Public Service in 2006 for its coverage of Hurricane Katrina. Four of ''The Times-Picayune'''s staff reporters also received Pulitzers for breaking-news reporting for their coverage of the storm. The paper funds the Edgar A. Poe Award for journalistic excellence, which is presented annually by the White House Correspondents' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Threatened Species
Threatened species are any species (including animals, plants and fungi) which are vulnerable to endangerment in the near future. Species that are threatened are sometimes characterised by the population dynamics measure of ''critical depensation'', a mathematical measure of biomass related to population growth rate. This quantitative metric is one method of evaluating the degree of endangerment. IUCN definition The International Union for Conservation of Nature (IUCN) is the foremost authority on threatened species, and treats threatened species not as a single category, but as a group of three categories, depending on the degree to which they are threatened: *Vulnerable species *Endangered species * Critically endangered species Less-than-threatened categories are near threatened, least concern, and the no longer assigned category of conservation dependent. Species which have not been evaluated (NE), or do not have sufficient data ( data deficient) also are not considered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Fish And Wildlife Service
The United States Fish and Wildlife Service (USFWS or FWS) is an agency within the United States Department of the Interior dedicated to the management of fish, wildlife, and natural habitats. The mission of the agency is "working with others to conserve, protect, and enhance fish, wildlife, plants and their habitats for the continuing benefit of the American people." Among the responsibilities of the USFWS are enforcing federal wildlife laws; protecting endangered species; managing migratory birds; restoring nationally significant fisheries; conserving and restoring wildlife habitats, such as wetlands; helping foreign governments in international conservation efforts; and distributing money to fish and wildlife agencies of U.S. states through the Wildlife Sport Fish and Restoration Program. The vast majority of fish and wildlife habitats are on U.S. state, state or private land not controlled by the United States government. Therefore, the USFWS works closely with private g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louisiana Black Bear
The Louisiana black bear (''Ursus americanus luteolus''), one of 16 subspecies of the American black bear, is found in parts of Louisiana, mainly along the Mississippi River Valley and the Atchafalaya River Basin. It was classified as 'threatened' under the U.S. Endangered Species Act from 1992-2016. The validity of this subspecies has been repeatedly debated. Description The subspecies does not have a substantially different appearance than the nominate ''U. americanus americanus'', but the skull is relatively long, narrow and flat and the molars are proportionately large. The fur color is usually black, but a cinnamon phase is known to exist. Distribution and habitat The Louisiana black bear historically occurred in Louisiana, Mississippi, East Texas and Arkansas. Four areas are currently known to have populations of the black bear: * St. Mary Parish and Iberia Parish in south Louisiana, *Pointe Coupee Parish in central Louisiana, *the Richard K. Yancey Wildlife Management A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flooding
A flood is an overflow of water ( or rarely other fluids) that submerges land that is usually dry. In the sense of "flowing water", the word may also be applied to the inflow of the tide. Floods are an area of study of the discipline hydrology and are of significant concern in agriculture, civil engineering and public health. Human changes to the environment often increase the intensity and frequency of flooding, for example land use changes such as deforestation and removal of wetlands, changes in waterway course or flood controls such as with levees, and larger environmental issues such as climate change and sea level rise. In particular climate change's increased rainfall and extreme weather events increases the severity of other causes for flooding, resulting in more intense floods and increased flood risk. Flooding may occur as an overflow of water from water bodies, such as a river, lake, or ocean, in which the water overtops or breaks levees, resulting in some of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wax Lake
Wax Lake was a lake in St. Mary Parish, Louisiana that was converted into an outlet channel, the Wax Lake outlet, to divert water from the Atchafalaya River to the Gulf of Mexico. History The history of the Wax Lake Outlet, as well as the 20,000 cfs "Charenton Drainage and Navigation Canal", the Avoca Island Cutoff (Avoca Island-Cutoff Bayou drainage channel), and to a lesser extent the Chene, Boeuf, and Black navigation channel, was to provide flood relief to the lower Atchafalaya Basin and Morgan City. Wax Lake outlet The Wax Lake outlet is an artificial channel that was created by the United States Army Corps of Engineers in 1942 to divert 30 percent of the flow from the Atchafalaya River to the Gulf of Mexico and reduce flood stages at Morgan City, Louisiana. The project design flood flow capacity for the outlet is .(Dead link) Construction In a reversal of normal building procedures construction of the bridges began first, as well as the Bayou Teche floodgates at Calumet. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
