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Leon Sinks
The Leon Sinks Geological Area is located on the Woodville Karst Plain in southern and southwestern Leon County, Florida, United States. It is a mature karstic area on the Upper Floridan Aquifer. It is one of the most extensive underwater cave systems in the world and connects to Wakulla Springs. This hydrological system is extremely vulnerable to pollution because of the very high permeability of the carbonate aquifer. Extensive mapping and exploration of these caves has been done by the Woodville Karst Plain Project to understand the complex dynamics of the area and to understand the proper ecological approach to keeping this system clean. The Leon Sinks are full of life, including the freshwater eel and rare crustaceans, including the Woodville Karst Plain crayfish and the swimming Florida cave isopod '' Remasellus parvus'', that only exist in the Woodville Karst Plain. Wakulla-Leon Sinks cave system Wakulla cave consists of a dendritic network of conduits of which ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dendritic
Dendrite derives from the Greek word "dendron" meaning ( "tree-like"), and may refer to: Biology *Dendrite, a branched projection of a neuron *Dendrite (non-neuronal), branching projections of certain skin cells and immune cells Physical * Dendrite (metal), a characteristic tree-like structure of crystals growing as molten metal freezes *Dendrite (mathematics), a locally connected continuum that contains no simple closed curves *Dendrite (crystal), a crystal that develops with a typical multi-branching tree-like form *Dendrimer, a repetitively branched molecule Software * Dendrite (matrix), a server for the matrix protocol written in Go Brand *Dendrite (adhesive) Dendrite is a contact adhesive and rubber cement brand marketed in South Asia, mainly in Northeast India, Bangladesh and Bhutan. Products The adhesive is marketed in glue sticks, glue tubes and in cans. Dendrite holds 80% of the market share ..., a brand of contact cement from India and South Asia See also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parks In Leon County, Florida
A park is an area of natural, semi-natural or planted space set aside for human enjoyment and recreation or for the protection of wildlife or natural habitats. Urban parks are green spaces set aside for recreation inside towns and cities. National parks and country parks are green spaces used for recreation in the countryside. State parks and provincial parks are administered by sub-national government states and agencies. Parks may consist of grassy areas, rocks, soil and trees, but may also contain buildings and other artifacts such as monuments, fountains or playground structures. Many parks have fields for playing sports such as baseball and football, and paved areas for games such as basketball. Many parks have trails for walking, biking and other activities. Some parks are built adjacent to bodies of water or watercourses and may comprise a beach or boat dock area. Urban parks often have benches for sitting and may contain picnic tables and barbecue grills. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caves Of Florida
A cave or cavern is a natural void in the ground, specifically a space large enough for a human to enter. Caves often form by the weathering of rock and often extend deep underground. The word ''cave'' can refer to smaller openings such as sea caves, rock shelters, and grottos, that extend a relatively short distance into the rock and they are called ''exogene'' caves. Caves which extend further underground than the opening is wide are called ''endogene'' caves. Speleology is the science of exploration and study of all aspects of caves and the cave environment. Visiting or exploring caves for recreation may be called ''caving'', ''potholing'', or ''spelunking''. Formation types The formation and development of caves is known as ''speleogenesis''; it can occur over the course of millions of years. Caves can range widely in size, and are formed by various geological processes. These may involve a combination of chemical processes, erosion by water, tectonic forces, microorgani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apalachicola National Forest
The Apalachicola National Forest is the largest U.S. National Forest in the state of Florida. It encompasses and is the only national forest located in the Florida Panhandle. The National Forest provides water and land-based outdoors activities such as off-road biking, hiking, swimming, boating, hunting, fishing, horse-back riding, and off-road ATV usage. Apalachicola National Forest contains two Wilderness Areas: Bradwell Bay Wilderness and Mud Swamp/New River Wilderness. There are also several special purpose areas: Camel Lake Recreation Area, Fort Gadsden Historical Site, Leon Sinks Geological Area, Silver Lake Recreation Area, Trout Pond Recreation Area, and Wright Lake Recreation Area. In descending order of forest land area it is located in parts of Liberty, Wakulla, Leon, and Franklin countiesThe forest is headquartered in Tallahassee, Florida, Tallahassee, as are all three National Forests in Florida, but there are local forest ranger district offices located in Bris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gopherus Polyphemus
The gopher tortoise (''Gopherus polyphemus'') is a species of tortoise in the family Testudinidae. The species is native to the southeastern United States. The gopher tortoise is seen as a keystone species because it digs burrows that provide shelter for at least 360 other animal species. ''G. polyphemus'' is threatened by predation and habitat destruction. The gopher tortoise is a representative of the genus ''Gopherus'', which contains the only tortoises native to North America. The gopher tortoise is the state reptile of Georgia and the state tortoise of Florida. Etymology The specific name, ''polyphemus'', refers to the cave-dwelling giant, Polyphemus, of Greek mythology. Gopher tortoises are so named because of some species' habit of digging large, deep burrows like the gopher. Description The gopher tortoise is a fairly large terrestrial reptile which possesses forefeet well adapted for burrowing, and elephantine hind feet. These features are common to most tortoises ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carolina Chickadee
The Carolina chickadee (''Poecile carolinensis'') is a small passerine bird in the tit family Paridae. Taxonomy The Carolina chickadee is often placed in the genus ''Parus'' with most other tits, but mtDNA cytochrome ''b'' sequence data and morphology suggest that separating ''Poecile'' more adequately expresses these birds' relationships (Gill ''et al.'', 2005). The American Ornithologists' Union has been treating ''Poecile'' as distinct genus since 1998. Although it and the black-capped chickadee most likely diverged about 2.5 million years ago, the birds still hybridize in the areas where their ranges overlap. The offspring of mated pairs of hybrid chickadees suffer from lower hatching success, and a male bias sex ratio, consistent with Haldane's rule. Description Adults are long with a weight of , and have a black cap and bib with white sides to the face. Their underparts are white with rusty brown on the flanks; their back is grey. They have a short dark bill, short ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Florida Department Of Environmental Protection
The Florida Department of Environmental Protection (FDEP) is the Florida government agency responsible for environmental protection. History By the mid-1960s, when the federal government was becoming increasingly involved in initiatives designed to protect the country's environmental interests, Florida had four agencies involved with environmental protection: the Florida Board of Trustees of the Internal Improvement Trust Fund (state land, including shores, beaches, wetlands, and bodies of water), the Department of Health (sewage treatment, drinking water quality), Florida Department of Natural Resources (state parks and recreation areas), and Game and Freshwater Fish Commission (hunting and fishing). In the late 1960s, the Florida Department of Air and Water Pollution Control was created under Governor Claude R. Kirk, Jr. Most staff were being taken from the Bureau of Sanitary Engineering of the state Department of Health. The name of the new agency was simplified to the Flo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Speleological Society
The National Speleological Society (NSS) is an organization formed in 1941 to advance the exploration, conservation, study, and understanding of caves in the United States. Originally headquartered in Washington D.C., its current offices are in Huntsville, Alabama. The organization engages in the research and scientific study, restoration, exploration, and protection of caves. It has more than 10,000 members in more than 250 grottos. History The Speleological Society of the District of Columbia (SSDC) was formed on May 6, 1939 by Bill Stephenson. In the fall of 1940, the officers of the SSDC drafted a proposed constitution that would transform the SSDC into the National Speleological Society. On January 24, 1941, Stephenson sent a letter to all members of the SSDC announcing that "on January 1 the Society was reorganized as a national organization." The New England Grotto was the first NSS Grotto. It was chartered in 1941 with Clay Perry as president and Ned Anderson as vice pr ... [...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] |
Waterway
A waterway is any navigable body of water. Broad distinctions are useful to avoid ambiguity, and disambiguation will be of varying importance depending on the nuance of the equivalent word in other languages. A first distinction is necessary between maritime shipping routes and waterways used by inland water craft. Maritime shipping routes cross oceans and seas, and some lakes, where navigability is assumed, and no engineering is required, except to provide the draft for deep-sea shipping to approach seaports (channels), or to provide a short cut across an isthmus; this is the function of ship canals. Dredged channels in the sea are not usually described as waterways. There is an exception to this initial distinction, essentially for legal purposes, see under international waters. Where seaports are located inland, they are approached through a waterway that could be termed "inland" but in practice is generally referred to as a "maritime waterway" (examples Seine Maritime, Loir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
