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Alpha Ridge Landfill
The Alpha Ridge Landfill (Alpha Ridge Sanitary Landfill) is a municipal solid waste landfill located in Marriottsville, Maryland, once known as the postal town of Alpha, Maryland. Alpha Ridge is the third official landfill built in Howard County, Maryland. Howard County's first landfill was New Cut in Ellicott City, Maryland which operated from 1944 to 1980 followed by Carr's Mill, operated between 1953 and 1977. History Alpha Ridge was proposed in the late 1970s as an unpopular project that strained the public participation process to address the needs of a population expansion that would quadruple while it was in operation. The search for a third County landfill started in 1973 with opposition causing the drop of selections at Triadelphia Road and Route 144, Interstate 70 and Sand Hill Road and Henryton Road at Route 99. In 1976 the search centered around the 600-acre Burliegh Manor slave plantation purchased by future Maple Lawn developer Steward Greenbaum. Community membe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Municipal Solid Waste
Municipal solid waste (MSW), commonly known as trash or garbage in the United States and rubbish in Britain, is a waste type consisting of everyday items that are discarded by the public. "Garbage" can also refer specifically to food waste, as in a garbage disposal; the two are sometimes collected separately. In the European Union, the semantic definition is 'mixed municipal waste,' given waste code 20 03 01 in the European Waste Catalog. Although the waste may originate from a number of sources that has nothing to do with a municipality, the traditional role of municipalities in collecting and managing these kinds of waste have produced the particular etymology 'municipal.' Composition The composition of municipal solid waste varies greatly from municipality to municipality, and it changes significantly with time. In municipalities which have a well-developed waste recycling system, the waste stream mainly consists of intractable wastes such as plastic film and non-recyclab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Table
The water table is the upper surface of the zone of saturation. The zone of saturation is where the pores and fractures of the ground are saturated with water. It can also be simply explained as the depth below which the ground is saturated. The water table is the surface where the water pressure head is equal to the atmospheric pressure (where gauge pressure = 0). It may be visualized as the "surface" of the subsurface materials that are saturated with groundwater in a given vicinity. The groundwater may be from precipitation or from groundwater flowing into the aquifer. In areas with sufficient precipitation, water infiltrates through pore spaces in the soil, passing through the unsaturated zone. At increasing depths, water fills in more of the pore spaces in the soils, until a zone of saturation is reached. Below the water table, in the phreatic zone (zone of saturation), layers of permeable rock that yield groundwater are called aquifers. In less permeable soils, such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marriotts Ridge High School
Marriotts Ridge High School is a public secondary school located in Marriottsville, Maryland, United States. It is part of the Howard County Public School System. The school was named after the town of Marriottsville, and the height of its location. The pre-opening name of Marriott's Ridge was later changed to Marriotts Ridge. The school is located in northern Howard County on Maryland Route 99, just east of Maryland Route 32, and north of Interstate 70. It is approximately 15 miles west of Baltimore and 25 miles north of Washington, DC. The school was planned to be built on the grounds of the Alpha Ridge Landfill, but a 3–2 council vote in 2002 redirected the building to a site across from Mount View Middle School. Marriotts Ridge is a mirror image of both Long Reach High School and Reservoir High School. The school borders the districts for Glenelg High School, River Hill High School, Wilde Lake High School, Centennial High School, and Mount Hebron High School. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Robey
James N. Robey Jr. (born January 18, 1941), an American Democratic politician, was a Maryland State Senator from January 10, 2007, to January 14, 2015. He was the Senate Majority Leader from 2013 until he retired in January 2015. Background Born January 18, 1941, in Baltimore, Maryland, Robey was raised in Daniels, Maryland, a small mill town in Howard County that was once located on the banks of the Patapsco River. Robey graduated from Howard High School in Ellicott City, Maryland, in 1959. His high school principal, Omar J. Jones, was Howard County's first county executive. Robey earned a bachelor's degree in criminal justice from the University of Maryland University College (UMUC) in 1979. He also has master's degree in administrative management from Hood College in Frederick, Maryland, and has completed several training programs at the FBI National Academy in Quantico, Virginia. His son, Wayne Robey, became the clerk of the Howard County Circuit Court when Margaret ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nextel
Nextel Communications, Inc. was an American wireless service operator that merged with and ceased to exist as a subsidiary of Sprint Corporation, which would later be bought by T-Mobile, T-Mobile US and folded into that company. Nextel in Brazil, and formerly in Argentina, Chile, Peru, the Philippines, and Mexico, is part of NII Holdings, a stand-alone, publicly traded company not owned by Sprint Corporation. Nextel Communications traces its roots to the 1987 foundation of FleetCall by Morgan E. O'Brien, Morgan O'Brien, Brian McAuley, Chris Rogers, and Peter Reinheimer. FleetCall changed its name to Nextel Communications, Inc. in 1993. Nextel provided digital, wireless communications services, originally focusing on the fleet and dispatch customers, but later marketed to all potential wireless customers. Nextel's network operated in the 800-MHz Specialized Mobile Radio band and used iDEN technology developed by Motorola. Nextel's iDEN network offered a then unique push-to-talk "wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elizabeth Bobo
Elizabeth Bobo (born December 21, 1943) is an American politician from Maryland and a member of the Democratic Party. She served as Howard County Executive and in the Maryland House of Delegates. Bobo was the first and only female Howard County Executive, serving from 1986 to 1990. Early life and law career Bobo was born in Baltimore on December 21, 1943. She graduated from Seton High School in Baltimore before earning a Bachelor of Arts degree in literature from the University of Maryland University College and a Juris Doctor degree from the University of Maryland School of Law. Bobo was admitted to the Maryland Bar in 1992 and practiced as an attorney before her election to the House of Delegates. Political career Bobo served one term as Howard County Executive from 1986 to 1990. She was Howard County's first and only female executive. In 1987, Bobo partnered with developer Kingdon Gould III to form a business outreach program. Charles I. Ecker defeated Bobo's bid for reele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virginia
Virginia, officially the Commonwealth of Virginia, is a state in the Mid-Atlantic and Southeastern regions of the United States, between the Atlantic Coast and the Appalachian Mountains. The geography and climate of the Commonwealth are shaped by the Blue Ridge Mountains and the Chesapeake Bay, which provide habitat for much of its flora and fauna. The capital of the Commonwealth is Richmond; Virginia Beach is the most-populous city, and Fairfax County is the most-populous political subdivision. The Commonwealth's population was over 8.65million, with 36% of them living in the Baltimore–Washington metropolitan area. The area's history begins with several indigenous groups, including the Powhatan. In 1607, the London Company established the Colony of Virginia as the first permanent English colony in the New World. Virginia's state nickname, the Old Dominion, is a reference to this status. Slave labor and land acquired from displaced native tribes fueled the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annapolis Junction, Maryland
Annapolis Junction is an unincorporated community in Howard and Anne Arundel counties, Maryland, United States. Demographics The ZIP Code for Annapolis Junction is 20701. The following information is based on the 2000 Census for 20701: *Population: 40 *Median age: 31.5 years *Single family homes: 6 History The lands of Annapolis Junction were first settled around 1650. Provincial Assembly of Maryland member and Anne Arundel County Justice Colonel Henry Ridgely (1645-1710) surveyed the land around Annapolis Junction and nearby Savage Mill in 1685 naming the tract "Ridgely's Forrest". Annapolis Junction was established as a rail junction on the north-south mainline of the Baltimore and Ohio Railroad (B&O) when the tracks of the Annapolis and Elk Ridge Railroad terminated here in 1840. Since this provided a rail route to Annapolis from Washington and Baltimore via the B&O, it was, therefore, a junction to Annapolis. On August 26, 1844 the Annapolis Junction post office opened. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles I
Charles I may refer to: Kings and emperors * Charlemagne (742–814), numbered Charles I in the lists of Holy Roman Emperors and French kings * Charles I of Anjou (1226–1285), also king of Albania, Jerusalem, Naples and Sicily * Charles I of Hungary (1288–1342), also king of Croatia * Charles I of Navarre (1294–1328), also Charles IV of France * Charles I of Bohemia (1316–1378), also Charles IV, Holy Roman Emperor * Charles I of Norway (1408–1470), also Charles VIII of Sweden * Charles I of Spain (1500–1558), also Charles V, Holy Roman Emperor * Charles I of England, Scotland, and Ireland (1600–1649) * Charles I of Romania or Carol I (1839–1914) * Charles I of Portugal or Carlos I (1863–1908) * Charles I of Austria or Karl I (1887–1922), also Charles IV of Hungary Others * Charles I, Duke of Lorraine (953–993) * Charles I, Count of Flanders (1083–1127/86–1127), called Charles the Good * Charles, Count of Valois or Charles I, count of Alençon 129 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Methane
Methane ( , ) is a chemical compound with the chemical formula (one carbon atom bonded to four hydrogen atoms). It is a group-14 hydride, the simplest alkane, and the main constituent of natural gas. The relative abundance of methane on Earth makes it an economically attractive fuel, although capturing and storing it poses technical challenges due to its gaseous state under normal conditions for temperature and pressure. Naturally occurring methane is found both below ground and under the seafloor and is formed by both geological and biological processes. The largest reservoir of methane is under the seafloor in the form of methane clathrates. When methane reaches the surface and the atmosphere, it is known as atmospheric methane. The Earth's atmospheric methane concentration has increased by about 150% since 1750, and it accounts for 20% of the total radiative forcing from all of the long-lived and globally mixed greenhouse gases. It has also been detected on other plane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little Patuxent River
The Patuxent River is a tributary of the Chesapeake Bay in the state of Maryland. There are three main river drainages for central Maryland: the Potomac River to the west passing through Washington, D.C., the Patapsco River to the northeast passing through Baltimore, and the Patuxent River between the two. The Patuxent drainage basin, watershed had a rapidly growing population of 590,769 in 2000. It is the largest and longest river entirely within Maryland, and its drainage basin, watershed is the largest completely within the state. Geography The river source, from the Chesapeake, is in the hills of the Maryland Piedmont (United States), Piedmont near the intersection of four counties – Howard County, Maryland, Howard, Frederick County, Maryland, Frederick, Montgomery County, Maryland, Montgomery and Carroll County, Maryland, Carroll, and only from Parr's Spring, the source of the south fork of the Patapsco River. Flowing in a generally southeastward direction, the P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waverly (Marriottsville, Maryland)
Waverly Mansion is a historic home located at Marriottsville in Howard County, Maryland, USA. It was built circa 1756, and is a -story Federal style stone house, covered with stucco, with a hyphen and addition that date to circa 1811. Also on the property are a small -story stone overseer's cottage and a 2-story frame-and-stone barn, and the ruins of a log slave quarter. Waverly was a property developed on land first patented by Charles Carroll of Carrollton and later part of the 1703 survey "Ranter's Ridge" owned by Captain Thomas Browne. The land was resurveyed in 1726 as "The Mistake." It was purchased by John Dorsey and deeded to his son and daughter-in-law, Nathan and Sophia Dorsey as the next owners. The property is associated with the Dorsey and Howard families. From the time it was established through the end of the Civil War, Waverly functioned as a plantation where unpaid slave labor was used for farm operations and creation of the wealth and lifestyle afforded to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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