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Myakka River State Park
Myakka River State Park is a Florida State Park, that is located east of Interstate 75 in Sarasota County and a portion of southeastern Manatee County on the Atlantic coastal plain. This state park consists of , making it one of the state's largest parks. It is also one of the oldest parks in the state. It was delineated in the 1930s by the Civilian Conservation Corps. A small portion () of the park was the gift of the family of Bertha Palmer to the state. The park is named after the Myakka River. Environment Myakka River State Park is in the southeastern conifer forests ecoregion. Plant communities in areas of the park with drier soils are a mixture of pine forests, scrubby flatwoods, and dry prairies. Florida longleaf pine flatwoods are woodlands dominated by longleaf pine (''Pinus palustris''). South Florida pine flatwoods are open woodlands of ('' Pinus elliottii'' var. ''densa'') with a dense ground cover of grasses and shrubs. Florida dry prairies are flat, nearly tre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manatee County, Florida
Manatee County is a county in the Central Florida portion of the U.S. state of Florida. As of the 2020 US Census, the population was 399,710. Manatee County is part of the North Port-Sarasota-Bradenton Metropolitan Statistical Area. Its county seat and largest city is Bradenton. The county was created in 1855 and named for the Florida manatee, Florida's official marine mammal. Features of Manatee County include access to the southern part of the Tampa Bay estuary, the Sunshine Skyway Bridge, and the Manatee River. History Prehistoric History The area now known as Manatee County had been inhabited by Native Americans for thousands of years. Shell middens and other archaeological digs have been conducted throughout the county including at Terra Ceia and at Perico Island. These digs revealed materials belonging to peoples from the Woodland period. European Exploration and Early Settlement Some historians have suggested that the southern mouth of the Manatee River was the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pinus Palustris
The longleaf pine (''Pinus palustris'') is a pine species native to the Southeastern United States, found along the coastal plain from East Texas to southern Virginia, extending into northern and central Florida. In this area it is also known as "yellow pine" or "long leaf yellow pine", although it is properly just one out of a number of species termed yellow pine. It reaches a height of and a diameter of . In the past, before extensive logging, they reportedly grew to with a diameter of . The tree is a cultural symbol of the Southern United States, being the official state tree of Alabama. Contrary to popular belief, this particular species of pine is not officially the state tree of North Carolina. Description The bark is thick, reddish-brown, and scaly. The leaves are dark green and needle-like, and occur in bundles of mainly three, sometimes two or four, especially in seedlings. They often are twisted and in length. A local race of ''P. palustris'' in a cove near Rocki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Coastal Plain Hydric Hammock
The southern coastal plain hydric hammock is a wetland hammock community found on the flat lowlands of the southern and outermost parts of the Atlantic Coastal Plain in the states of Georgia, Florida, and Alabama. These forests of evergreen and deciduous hardwood trees occur near the floodplains of spring-fed rivers with relatively constant flows, usually over limestone substrates. They are usually found on gentle slopes just above swamps, marshes or wet prairies. In places, they can form large areas of broad, shallow wetlands. Hydric hammocks are found in scattered locations in Florida north of Lake Okeechobee, with concentrations along the upper St. Johns River, the Atlantic coast of northeastern Florida, and particularly along the Big Bend section of the Gulf Coast of Florida, from Aripeka to St. Marks. Common trees include Eastern Red Cedar (''Juniperus virginiana''), elm (''Ulmus americana''), sweetbay magnolia (''Magnolia virginiana''), Red Maple (''Acer rubrum''), swamp l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hammock (ecology)
Hammock is a term used in the southeastern United States for stands of trees, usually hardwood, that form an ecological island in a contrasting ecosystem. Hammocks grow on elevated areas, often just a few inches high, surrounded by wetlands that are too wet to support them. The term ''hammock'' is also applied to stands of hardwood trees growing on slopes between wetlands and drier uplands supporting a mixed or coniferous forest. Types of hammocks found in the United States include tropical hardwood hammocks, temperate hardwood hammocks, and maritime or coastal hammocks. Hammocks are also often classified as hydric (wet soil), mesic (moist soil) or xeric (dry soil). The types are not exclusive, but often grade into each other. Unlike many ecosystems of the coastal plain of the southeastern United States, hammocks are not tolerant of fire. Hammocks tend to occur in locations where fire is not common, or where there is some protection from fire in neighboring ecosystems. Hammocks ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Academy Of Underwater Sciences
The American Academy of Underwater Sciences (AAUS) is a group of scientific organizations and individual members who conduct scientific and educational activities underwater. It was organized in 1977 and incorporated in the State of California in 1983. Purpose and activities The mission of the AAUS is to facilitate the development of safe and productive scientific divers through education, research, advocacy, and the advancement of standards for scientific diving practices, certifications, & operations. The AAUS administrates the AAUS Foundation, which is a 501c3 charity to provide internships and scholarships to students who study scientific diving or use scientific diving as a research tool. Scientific diving standards The AAUS is responsible for the promulgation of the AAUS Standards for Scientific Diving Certification and Operation of Scientific Diving Programs. These are the consensual guidelines for scientific diving programs in the US, and are recognized by Occupati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karst
Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering-resistant rocks, such as quartzite, given the right conditions. Subterranean drainage may limit surface water, with few to no rivers or lakes. However, in regions where the dissolved bedrock is covered (perhaps by debris) or confined by one or more superimposed non-soluble rock strata, distinctive karst features may occur only at subsurface levels and can be totally missing above ground. The study of ''paleokarst'' (buried karst in the stratigraphic column) is important in petroleum geology because as much as 50% of the world's hydrocarbon reserves are hosted in carbonate rock, and much of this is found in porous karst systems. Etymology The English word ''karst'' was borrowed from German in the late 19th century, which entered German much earlier ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxodium Distichum
''Taxodium distichum'' (bald cypress, swamp cypress; french: cyprès chauve; ''cipre'' in Louisiana) is a deciduous conifer in the family Cupressaceae. It is native to the southeastern United States. Hardy and tough, this tree adapts to a wide range of soil types, whether wet, salty, dry, or swampy. It is noted for the russet-red fall color of its lacy needles. This plant has some cultivated varietiesFarjon, A. (2005). ''Monograph of Cupressaceae and Sciadopitys''. Royal Botanic Gardens, Kew. and is often used in groupings in public spaces. Common names include bald cypress, swamp cypress, white cypress, tidewater red cypress, gulf cypress and red cypress. The bald cypress was designated the official state tree of Louisiana in 1963. Description ''Taxodium distichum'' is a large, slow-growing, and long-lived tree. It typically grows to heights of and has a trunk diameter of . The main trunk is often surrounded by cypress knees. The bark is grayish brown to reddish brown ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Coastal Plain Nonriverine Cypress Dome
The southern coastal plain nonriverine cypress dome is a forested wetland community found in the southern Atlantic coastal plain, in the states of Alabama, Florida, Georgia, Louisiana, and Mississippi. They are small forested wetlands characterized by their dome-shaped appearance, with taller trees in the center and shorter trees around the perimeter. These wetlands occur on poorly drained depressions surrounded by pine flatwoods. The stagnant water in these wetlands is highly acidic. It is deep in the center, becoming shallower at the margins. Pond cypress (''Taxodium ascendens'') dominates the canopy, which it shares with swamp tupelo (''Nyssa biflora'') and sweetgum (''Liquidambar styraciflua''). Shrubs include myrtle holly ('' Ilex myrtifolia''), dog hobble (''Leucothoe racemosa''), southern wax myrtle (''Morella cerifera''), buttonbush (''Cephalanthus occidentalis''), sweet pepperbush ('' Clethra alnifolia''), fetterbush lyonia (''Lyonia lucida''), and snowbell ('' Styrax a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbaceous
Herbaceous plants are vascular plants that have no persistent woody stems above ground. This broad category of plants includes many perennials, and nearly all annuals and biennials. Definitions of "herb" and "herbaceous" The fourth edition of the ''Shorter Oxford English Dictionary'' defines "herb" as: #"A plant whose stem does not become woody and persistent (as in a tree or shrub) but remains soft and succulent, and dies (completely or down to the root) after flowering"; #"A (freq. aromatic) plant used for flavouring or scent, in medicine, etc.". (See: Herb) The same dictionary defines "herbaceous" as: #"Of the nature of a herb; esp. not forming a woody stem but dying down to the root each year"; #"BOTANY Resembling a leaf in colour or texture. Opp. scarious". Botanical sources differ from each other on the definition of "herb". For instance, the Hunt Institute for Botanical Documentation includes the condition "when persisting over more than one growing season, the parts of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Floridian Highlands Freshwater Marsh
The Floridian highlands freshwater marsh is a wetland community found on the Florida peninsula. These are upland marshes occurring in shallow peat-filled valleys, the basins of dried lakes, and the borders of existing lakes. The vegetation mosaic includes a range of mostly herbaceous plant communities, varying based on water depth. Deep water supports various submerged and floating plants. Approximately meter-deep supports emergent herbaceous perennials, typically in dense, monospecific stands; species include bulrush (''Typha latifolia''), pickerelweed ('' Pontederia cordata''), American lotus (''Nelumbo lutea''). Shallow areas only submerged during wet season support more graminoid vegetation, including maidencane (''Panicum hemitomon'') and southern cutgrass (''Leersia hexandra ''Leersia hexandra'' is a species of grass known by the common names southern cutgrass, clubhead cutgrass, and swamp rice grass. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Geological Survey
The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization's work spans the disciplines of biology, geography, geology, and hydrology. The USGS is a fact-finding research organization with no regulatory responsibility. The agency was founded on March 3, 1879. The USGS is a bureau of the United States Department of the Interior; it is that department's sole scientific agency. The USGS employs approximately 8,670 people and is headquartered in Reston, Virginia. The USGS also has major offices near Lakewood, Colorado, at the Denver Federal Center, and Menlo Park, California. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on the occasion of its hundredt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serenoa Repens
''Serenoa repens'', commonly known as saw palmetto, is the sole species currently classified in the genus ''Serenoa''. It is a small palm, growing to a maximum height around . It is endemic to the subtropical and tropical Southeastern United States, most commonly along the south Atlantic and Gulf Coastal plains and sand hills. It grows in clumps or dense thickets in sandy coastal areas, and as undergrowth in pine woods or hardwood hammocks. Description Erect stems or trunks are rarely produced, but are found in some populations. It is a hardy plant; extremely slow-growing, and long-lived, with some plants (especially in Florida) possibly being as old as 500–700 years. Saw palmetto is a fan palm, with the leaves that have a bare petiole terminating in a rounded fan of about 20 leaflets. The petiole is armed with fine, sharp teeth or spines that give the species its common name. The teeth or spines are easily capable of breaking the skin, and protection should be worn w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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