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Yazoo Darter
The Yazoo darter (''Etheostoma raneyi'') is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is endemic to north-central Mississippi in the United States, where it is found only in tributaries of the Little Tallahatchie River. Description Yazoo darters grow up to standard length. Males are slightly larger than females and are brightly colored when breeding. Distribution and habitat The Yazoo darter inhabits small, clear, mostly spring-fed streams with substrates that include clay, sand, gravel, or silt. Its range encompasses headwater streams in the Little Tallahatchie River's watershed, including the Tippah River and Cypress Creek. The range includes Benton, Lafayette, Marshall, Tate, Tippah, and Union counties and parts of Holly Springs National Forest. Prior to 2020, populations in the Yocona River watershed were considered to be a uniq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Dallas Suttkus
Royal may refer to: People * Royal (name), a list of people with either the surname or given name * A member of a royal family Places United States * Royal, Arkansas, an unincorporated community * Royal, Illinois, a village * Royal, Iowa, a city * Royal, Missouri, an unincorporated community * Royal, Nebraska, a village * Royal, Franklin County, North Carolina, an unincorporated area * Royal, Utah, a ghost town * Royal, West Virginia, an unincorporated community * Royal Gorge, on the Arkansas River in Colorado * Royal Township (other) Elsewhere * Mount Royal, a hill in Montreal, Canada * Royal Canal, Dublin, Ireland * Royal National Park, New South Wales, Australia Arts, entertainment, and media * ''Royal'' (Jesse Royal album), a 2021 reggae album * ''The Royal'', a British medical drama television series * ''The Royal Magazine'', a monthly British literary magazine published between 1898 and 1939 * ''Royal'' (Indian magazine), a men's lifestyle bimonthly * Royal Te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marshall County, Mississippi
Marshall County is a County (United States), county located on the north central border of the U.S. state of Mississippi. As of the 2010 United States Census, 2010 census, the population was 37,144. Its county seat is Holly Springs, Mississippi, Holly Springs. The county is named for Chief Justice of the United States John Marshall, who presided in the early nineteenth century. Marshall County is part of the Memphis metropolitan area, Memphis, TN-MS-AR Metropolitan Statistical Area. Geography According to the U.S. Census Bureau, the county has a total area of , of which is land and (0.5%) is water. Major highways * Interstate 22 * Interstate 269 (Mississippi), Interstate 269 * U.S. Route 72 * U.S. Route 78 * Mississippi Highway 4 * Mississippi Highway 7 * Mississippi Highway 302 Adjacent counties * Fayette County, Tennessee (north) * Benton County, Mississippi, Benton County (east) * Union County, Mississippi, Union County (southeast) * Lafayette County, Mississippi, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Nature Conservancy
The Nature Conservancy (TNC) is a global environmental organization headquartered in Arlington, Virginia. it works via affiliates or branches in 79 countries and territories, as well as across every state in the US. Founded in 1951, The Nature Conservancy has over one million members globally , and has protected more than of land in its history. , it is the largest environmental non-profit organization by assets and revenue in the Americas. History The Nature Conservancy developed out of a scholarly organization initially known as the Ecological Society of America (ESA). The ESA was founded in 1915, and later formed a Committee on Preservation of Natural Areas for Ecological Study, headed by Victor Shelford.Our History ". The Nature Conservancy. nature.org. Retrieved December 18, 2016. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Forest Service
The United States Forest Service (USFS) is an agency of the U.S. Department of Agriculture that administers the nation's 154 national forests and 20 national grasslands. The Forest Service manages of land. Major divisions of the agency include the Chief's Office, National Forest System, State and Private Forestry, Business Operations, and Research and Development. The agency manages about 25% of federal lands and is the only major national land management agency not part of the U.S. Department of the Interior, which manages the National Park Service, the U.S. Fish and Wildlife Service, and the Bureau of Land Management. History The concept of national forests was born from Theodore Roosevelt's conservation group, Boone and Crockett Club, due to concerns regarding Yellowstone National Park beginning as early as 1875. In 1876, Congress formed the office of Special Agent in the Department of Agriculture to assess the quality and conditions of forests in the United States. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Union For Conservation Of Nature
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partnerships. The organization is best known to the wider pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Culvert
A culvert is a structure that channels water past an obstacle or to a subterranean waterway. Typically embedded so as to be surrounded by soil, a culvert may be made from a pipe, reinforced concrete or other material. In the United Kingdom, the word can also be used for a longer artificially buried watercourse. Culverts are commonly used both as cross-drains to relieve drainage of ditches at the roadside, and to pass water under a road at natural drainage and stream crossings. When they are found beneath roads, they are frequently empty. A culvert may also be a bridge-like structure designed to allow vehicle or pedestrian traffic to cross over the waterway while allowing adequate passage for the water. Culverts come in many sizes and shapes including round, elliptical, flat-bottomed, open-bottomed, pear-shaped, and box-like constructions. The culvert type and shape selection is based on a number of factors including requirements for hydraulic performance, limitations on up ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urbanization
Urbanization (or urbanisation) refers to the population shift from rural to urban areas, the corresponding decrease in the proportion of people living in rural areas, and the ways in which societies adapt to this change. It is predominantly the process by which towns and cities are formed and become larger as more people begin living and working in central areas. Although the two concepts are sometimes used interchangeably, urbanization should be distinguished from urban growth. Urbanization refers to the ''proportion'' of the total national population living in areas classified as urban, whereas urban growth strictly refers to the ''absolute'' number of people living in those areas. It is predicted that by 2050 about 64% of the developing world and 86% of the developed world will be urbanized. That is equivalent to approximately 3 billion urbanites by 2050, much of which will occur in Africa and Asia. Notably, the United Nations has also recently projected that nearly all gl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Engineering
River engineering is a discipline of civil engineering which studies human intervention in the course, characteristics, or flow of a river with the intention of producing some defined benefit. People have intervened in the natural course and behaviour of rivers since before recorded history—to manage the water resources, to protect against flooding, or to make passage along or across rivers easier. Since the Yuan Dynasty and Ancient Roman times, rivers have been used as a source of hydropower. From the late 20th century, the practice of river engineering has responded to environmental concerns broader than immediate human benefit. Some river engineering projects have focused exclusively on the restoration or protection of natural characteristics and habitats. Hydromodification encompasses the systematic response to alterations to riverine and non-riverine water bodies such as coastal waters (estuaries and bays) and lakes. The U.S. Environmental Protection Agency (EPA) has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Etheostoma Raneyi Female
''Etheostoma'' is a genus of small freshwater fish in the family Percidae native to North America. Most are restricted to the United States, but species are also found in Canada and Mexico. They are commonly known as darters, although the term "darter" is shared by several other genera. Many can produce alarm pheromones that serve to warn nearby fish in case of an attack.Smith, R.J.F. (1992): Alarm signals in fishes. ''Reviews in Fish Biology and Fisheries, 2 (1): 33-63.'' Species The 157 recognized species in this genus are: * ''Etheostoma acuticeps'' R. M. Bailey, 1959 (sharphead darter) * ''Etheostoma akatulo'' Layman & Mayden, 2009 (bluemask darter) * ''Etheostoma artesiae'' ( O. P. Hay, 1881) (redspot darter) * ''Etheostoma asprigene'' ( S. A. Forbes, 1878) (mud darter) * ''Etheostoma atripinne'' ( D. S. Jordan, 1877) (Cumberland snubnose darter) * ''Etheostoma australe'' D. S. Jordan, 1889 (Conchos darter) * ''Etheostoma autumnale'' Mayden, 2010 (autumn darter) * ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Etheostoma Faulkneri
The Yoknapatawpha darter (''Etheostoma faulkneri'') is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae. It is endemic to the Yocona River watershed of north-central Mississippi in the United States. The Yoknapatawpha darter was initially considered to be a unique clade of the Yazoo darter. Based on mitochondrial DNA, it was initially determined that there are two monophyletic clades, those in the Little Tallahatchie River and those in the Yocona River drainages. Further genetic and morphological analyses determined the two populations were different species, with ''E. raneyi'' in the Little Tallahatchie River watershed, while the population in the Yocona River watershed was described as a new species, ''E. faulkneri''. Description Yoknapatawpha darters grow up to standard length (males) and (females). Distribution and habitat The Yoknapatawpha darter inhabits small, clear, mostly spring-fed streams with su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yocona River
Yocona River is a stream in the U.S. state of Mississippi. It is a tributary of the Tallahatchie River. The fish species '' Etheostoma faulkneri'' (Yoknapatawpha darter) is endemic to headwater streams of the Yocona River watershed, being found nowhere else in the world. In Yalobusha County, the river is impounded by an earthen dam, near the community of Enid, creating Enid Lake, with that lake's waters stretching as far as the town of Water Valley. Name ''Yocona'' is a name derived from the Chickasaw language meaning "land". The Board on Geographic Names settled on "Yocona River" as the river's official name and spelling in 1912. According to the Geographic Names Information System, the Yocona River has also been known as: *Yackoney River *Yacony Creek *Yanekney River *Yocana River *Yocany River *Yoccona River *Yochnapafa Creek *Yockany River *Yockhapatalfa River *Yockinapatapha River *Yockna River *Yockney River *Yocona River Canal *Yoconie River *Yohnapatapna River *Yoko ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holly Springs National Forest
The Holly Springs National Forest (HSNF) was established by the United States Forest Service on June 15, 1936, during the tenure of United States Department of Agriculture Chief Forester Ferdinand A. Silcox. That same year, it was combined administratively with the Bienville, De Soto and Homochitto national forests, known collectively as "National Forests in Mississippi". The Holly Springs Ranger District controls of Forest Service land, interspersed with of privately owned properties, within the national forest's proclamation zone. Before the HSNF was established, much of the land was abandoned agricultural land with rapidly eroding soils. These rolling hills are now covered with loblolly and shortleaf pines, and upland hardwoods. The Civilian Conservation Corps used loblolly pine because it was easy to plant, was suitable for the depleted soils of the north central hills, and cast a large load of needles to help prevent further erosion. The land owned by the Forest Service i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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