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Clarence Tarzwell
Clarence Matthew Tarzwell (1907–1993) was an aquatic biologist and water pollution researcher in the employ of the United States Public Health Service and later, the Environmental Protection Agency. He was the founding director of the National Marine Water Quality Laboratory in West Kingston, Rhode Island, and was a major contributor to the formulation of the Clean Water Act of 1972.American Men & Women of Science 1989-90, 17th ed. Vol. 7 (T to Z), R.R. Bowker and Company, New York. Biography Tarzwell was born in Deckerville, Michigan to Matthew and Jessie Josephine (née Wilson) Tarzwell on 29 September 1907. He attended Deckerville High School, graduating in 1925. He earned his AB in biology at the University of Michigan in 1930, and his MS degree there in 1932. He earned his PhD degree in aquatic biology and freshwater fisheries in 1936 also at the University of Michigan. Tarzwell was first employed as a scientist by the United States federal government in 1936 with the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquatic Ecosystem
An aquatic ecosystem is an ecosystem formed by surrounding a body of water, in contrast to land-based terrestrial ecosystems. Aquatic ecosystems contain communities of organisms that are dependent on each other and on their environment. The two main types of aquatic ecosystems are marine ecosystems and freshwater ecosystems. Freshwater ecosystems may be lentic (slow moving water, including pools, ponds, and lakes); lotic (faster moving water, for example streams and rivers); and wetlands (areas where the soil is saturated or inundated for at least part of the time). Types Marine ecosystems Marine coastal ecosystem Marine surface ecosystem Freshwater ecosystems Lentic ecosystem (lakes) Lotic ecosystem (rivers) Wetlands Functions Aquatic ecosystems perform many important environmental functions. For example, they recycle nutrients, purify water, attenuate floods, recharge ground water and provide habitats for wildlife. Aquatic ecosystems are also used for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corvallis, Oregon
Corvallis ( ) is a city and the county seat of Benton County in central western Oregon, United States. It is the principal city of the Corvallis, Oregon Metropolitan Statistical Area, which encompasses all of Benton County. As of the 2020 United States Census, the population was 59,922. Corvallis is the location of Oregon State University and Good Samaritan Regional Medical Center. Corvallis is the westernmost city in the contiguous 48 states with a population larger than 50,000. History Establishment In October 1845, Joseph C. Avery arrived in Oregon from the east.David D. Fagan''History of Benton County, Oregon: Including... a Full Political History, ...Incidents of Pioneer Life, and Biographical Sketches of Early and Prominent Citizens...''Portland, OR: A.G. Walling, Printer, 1885; pg. 422. Note that a clear typographical error in the original source has Avery's date of arrival as "October 1846", but beginning of his residence in "June 1846." Avery took out a land claim a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Michigan Alumni
A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. Universities typically offer both undergraduate and postgraduate programs. In the United States, the designation is reserved for colleges that have a graduate school. The word ''university'' is derived from the Latin ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". The first universities were created in Europe by Catholic Church monks. The University of Bologna (''Università di Bologna''), founded in 1088, is the first university in the sense of: *Being a high degree-awarding institute. *Having independence from the ecclesiastic schools, although conducted by both clergy and non-clergy. *Using the word ''universitas'' (which was coined at its foundation). *Issuing secular and non-secular degrees: grammar, rhetoric, logic, theology, canon law, notarial law.Hunt Janin: "The university ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From South Kingstown, Rhode Island
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity Personal identity is the unique numerical identity of a person over time. Discussions regarding personal identity typically aim to determine the necessary and sufficient conditions under which a person at one time and a person at another time ca ... and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Sanilac County, Michigan
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1993 Deaths
File:1993 Events Collage.png, From left, clockwise: The Oslo I Accord is signed in an attempt to resolve the Israeli–Palestinian conflict; The Russian White House is shelled during the 1993 Russian constitutional crisis; Czechoslovakia is peacefully dissolved into the Czech Republic and Slovakia; In the United States, the ATF besieges a compound belonging to David Koresh and the Branch Davidians in a search for illegal weapons, which ends in the building being set alight and killing most inside; Eritrea gains independence; A major snow storm passes over the United States and Canada, leading to over 300 fatalities; Drug lord and narcoterrorist Pablo Escobar is killed by Colombian special forces; Ramzi Yousef and other Islamic terrorists detonate a truck bomb in the subterranean garage of the North Tower of the World Trade Center in the United States., 300x300px, thumb rect 0 0 200 200 Oslo I Accord rect 200 0 400 200 1993 Russian constitutional crisis rect 400 0 600 200 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1907 Births
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proceedings Of The Royal Society
''Proceedings of the Royal Society'' is the main research journal of the Royal Society. The journal began in 1831 and was split into two series in 1905: * Series A: for papers in physical sciences and mathematics. * Series B: for papers in life sciences. Many landmark scientific discoveries are published in the Proceedings, making it one of the most historically significant science journals. The journal contains several articles written by the most celebrated names in science, such as Paul Dirac, Werner Heisenberg, Ernest Rutherford, Erwin Schrödinger, William Lawrence Bragg, Lord Kelvin, J.J. Thomson, James Clerk Maxwell, Dorothy Hodgkin and Stephen Hawking. In 2004, the Royal Society began ''The Journal of the Royal Society Interface'' for papers at the interface of physical sciences and life sciences. History The journal began in 1831 as a compilation of abstracts of papers in the ''Philosophical Transactions of the Royal Society'', the older Royal Society publication ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Narragansett, Rhode Island
Narragansett is a town in Washington County, Rhode Island, United States. The population was 14,532 at the 2020 census. However, during the summer months the town's population more than doubles to near 34,000. The town of Narragansett occupies a narrow strip of land running along the eastern bank of the Pettaquamscutt River (aka Narrow River) to the shore of Narragansett Bay. It was separated from South Kingstown in 1888 and incorporated as a town in 1901. For geographic and demographic information on the village of Narragansett Pier, which is part of Narragansett, see the article on Narragansett Pier. Geography According to the United States Census Bureau, the town has a total area of , of which, of it is land and of it (62.56%) is water. The following villages and neighborhoods are wholly or partially located in Narragansett: Saunderstown (shared with North Kingstown), South Ferry, Bonnet Shores, Narragansett Pier, Point Judith, Galilee, Great Island, Salt Pond, Mettatu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wildlife Society
The Wildlife Society (TWS) is an international non-profit association involved in wildlife stewardship through science and education. The Wildlife Society works to improve wildlife conservation in North America by advancing the science of wildlife management, promoting continuing education of wildlife professionals, and advocating for sound, science-based wildlife policy. The organization also encourages professional growth through certification, peer-reviewed publications, conferences, and working groups. Society members are dedicated to sustainable management of wildlife resources and their habitats. Ecology is the primary scientific discipline of the wildlife profession; therefore, the interests of the Society embrace the interactions of all organisms with their natural environments. The Society supports the belief that wildlife, in its myriad forms, is basic to the maintenance of a human culture that provides quality living. Overview The Wildlife Society, initially known as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aldo Leopold
Aldo Leopold (January 11, 1887 – April 21, 1948) was an American writer, philosopher, naturalist, scientist, ecologist, forester, conservationist, and environmentalist. He was a professor at the University of Wisconsin and is best known for his book ''A Sand County Almanac'' (1949), which has been translated into fourteen languages and has sold more than two million copies. Leopold was influential in the development of modern environmental ethics and in the movement for wilderness conservation. His ethics of nature and wildlife preservation had a profound impact on the environmental movement, with his ecocentric or holistic ethics regarding land. He emphasized biodiversity and ecology and was a founder of the science of wildlife management. Early life Rand Aldo Leopold was born in Burlington, Iowa on January 11, 1887. His father, Carl Leopold, was a businessman who made walnut desks and was first cousin to his wife, Clara Starker. Charles Starker, father of Carl and uncle to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Kingstown, Rhode Island
South Kingstown is a town in, and the county seat of, Washington County, Rhode Island, United States. The population was 31,931 at the 2020 census. South Kingstown is the second largest town in Rhode Island by total geographic area, behind New Shoreham, and the third largest town in Rhode Island by geographic land area, behind Exeter and Coventry. History The Narragansett Indians were known to occupy a winter camp in the Great Swamp, within present day South Kingstown. In March of 1638, Rhode Island founder Roger Williams signed an agreement with two Sachems of the Narragansett Tribe, Canonicus and Miantonomoh, establishing the boundaries between the Narragansett Tribe and the Colony of Rhode Island, as well as to purchase Aquidneck Island. The agreement was signed at Pettaquamscutt Rock, which is now a part of South Kingstown. Twenty years later, on January 20, 1658, Roger Williams again met with the Sachems of the Narragansett Tribe to purchase much of the area that is now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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