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Meola Creek
Meola Creek is a waterway in Auckland, New Zealand. It is situated in Integrated Catchment Area #1 within Auckland City's drainage network. The catchment consists largely of a natural valley that runs down from the north-east slopes of Mt Albert (Owairaka), north of Mt Albert Road. The upper section of Meola Creek flows along the boundary of the Western Springs College and through the Kerr-Taylor Reserve. The area around the creek is subject to a combination of residential, commercial and recreational activities, which result in the stream being entirely piped upstream of the Chamberlain Park Golf Course, and strongly contaminated with urban pollutants such as zinc and lead. Meola Creek drains into an estuarine area of the mid-Waitematā Harbour, on a low-lying part of the Auckland isthmus. This receiving environment has one of the longest histories of urbanisation in the Auckland region. The area around the estuary is actually a natural flood plain, much of which has been conv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Point Chevalier
Point Chevalier (; commonly known as Point Chev and an original colonial name of Point Bunbury after Thomas Bunbury) is a residential suburb and peninsula in the city of Auckland in the north of New Zealand. It is located five kilometres to the west of the city centre on the southern shore of the Waitematā Harbour. The suburb was originally a working-class area, with some state houses in the area, but over the past several decades the suburb has seen growth into becoming a middle-class suburb, with several redevelopment projects either completed or underway. Like most of the suburbs surrounding, Point Chevalier is known for its Californian style bungalows. The suburb stretches from the town centre / shopping area of the same name on its southern edge (Great North Road, and near the SH16 motorway) to the tip of the peninsula in the north. Its postcode is 1022. Geography The suburb is situated to the north of State Highway 16 and the campus of Unitec Institute of Technology a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meola Glacier
Meola Glacier or Athasi-Balati Glacier is the Himalayan glacier situated in the eastern part of Uttarakhand in the Pithoragarh district of India. Geography Meola Glacier is located at the base of the five peaks of Panchchuli in the Lassar Yankti valley. The Meola Glacier combines with the Saun Glacier to form the famous Panchchuli Glacier. Sona and Meola glaciers serve as the route to climb the Panchchuli peaks from the east. Saun glacier is situated north to Meola glacier. The snout of the Meola glacier is a one-hour trek along Duktu Nala from Duktu village. visituttrakhand.com The snout of Meola is situated at an altitude of . This place also serves as base camp for Panchchuli expeditions. Meola glacier is divided into lower and upper parts. See also * |
Sediments
Sediment is a naturally occurring material that is broken down by processes of weathering and erosion, and is subsequently transported by the action of wind, water, or ice or by the force of gravity acting on the particles. For example, sand and silt can be carried in suspension in river water and on reaching the sea bed deposited by sedimentation; if buried, they may eventually become sandstone and siltstone (sedimentary rocks) through lithification. Sediments are most often transported by water (fluvial processes), but also wind (aeolian processes) and glaciers. Beach sands and river channel deposits are examples of fluvial transport and deposition, though sediment also often settles out of slow-moving or standing water in lakes and oceans. Desert sand dunes and loess are examples of aeolian transport and deposition. Glacial moraine deposits and till are ice-transported sediments. Classification Sediment can be classified based on its grain size, grain shape, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Impervious Surfaces
Impervious surfaces are mainly artificial structures—such as pavements (roads, sidewalks, driveways and parking lots, as well as industrial areas such as airports, ports and logistics and distribution centres, all of which use considerable paved areas) that are covered by water-resistant materials such as asphalt, concrete, brick, stone—and rooftops. Soils compacted by urban development are also highly impervious. Environmental effects Impervious surfaces are an environmental concern because their construction initiates a chain of events that modifies urban air and water resources: * The pavement materials seal the soil surface, eliminating rainwater infiltration and natural groundwater recharge. An article in the ''Seattle Times'' states that "while urban areas cover only 3 percent of the U.S., it is estimated that their runoff is the primary source of pollution in 13 percent of rivers, 18 percent of lakes and 32 percent of estuaries." :Some of these pollutants include ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stormwater
Stormwater, also spelled storm water, is water that originates from precipitation (storm), including heavy rain and meltwater from hail and snow. Stormwater can soak into the soil ( infiltrate) and become groundwater, be stored on depressed land surface in ponds and puddles, evaporate back into the atmosphere, or contribute to surface runoff. Most runoff is conveyed directly as surface water to nearby streams, rivers or other large water bodies (wetlands, lakes and oceans) without treatment. In natural landscapes, such as forests, soil absorbs much of the stormwater. Plants also reduce stormwater by improving infiltration, intercepting precipitation as it falls, and by taking up water through their roots. In developed environments, such as cities, unmanaged stormwater can create two major issues: one related to the volume and timing of runoff (flooding) and the other related to potential contaminants the water is carrying (water pollution). In addition to the pollutants carr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heavy Metals
upright=1.2, Crystals of osmium, a heavy metal nearly twice as dense as lead">lead.html" ;"title="osmium, a heavy metal nearly twice as dense as lead">osmium, a heavy metal nearly twice as dense as lead Heavy metals are generally defined as metals with relatively high density, densities, atomic weights, or atomic numbers. The criteria used, and whether metalloids are included, vary depending on the author and context. In metallurgy, for example, a heavy metal may be defined on the basis of density, whereas in physics the distinguishing criterion might be atomic number, while a chemist would likely be more concerned with chemical property, chemical behaviour. More specific definitions have been published, but none of these have been widely accepted. The definitions surveyed in this article encompass up to 96 out of the 118 known chemical elements; only mercury, lead and bismuth meet all of them. Despite this lack of agreement, the term (plural or singular) is widely used in s ... [...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] |
Motutapu
Motutapu Island (otherwise known as ''Motutapu'') is a island in the Hauraki Gulf to the northeast of the city of Auckland, New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count .... The island is part of the Hauraki Gulf#National significance, Hauraki Gulf Maritime Park. Its full name, rarely used, is ''Te Motutapu a Taikehu'', "The sacred island of Taikehu", Taikehu having been a tohunga (tribal priest) of the Tainui iwi. 'Motutapu', meaning "sacred" or "sanctuary" island, is a term used for various islands in a number of Polynesian culture, Polynesian cultures. The island can be accessed via regular ferry services departing from Auckland City. Geography Approximately 18,000 years ago during the Last Glacial Maximum when sea levels were over 100 metres lower than present d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The New Zealand Herald
''The New Zealand Herald'' is a daily newspaper published in Auckland, New Zealand, owned by New Zealand Media and Entertainment, and considered a newspaper of record for New Zealand. It has the largest newspaper circulation of all newspapers in New Zealand, peaking at over 200,000 copies in 2006, although circulation of the daily ''Herald'' had declined to 100,073 copies on average by September 2019. Its main circulation area is the Auckland region. It is also delivered to much of the upper North Island including Northland, Waikato and King Country. History ''The New Zealand Herald'' was founded by William Chisholm Wilson, and first published on 13 November 1863. Wilson had been a partner with John Williamson in the ''New Zealander'', but left to start a rival daily newspaper as he saw a business opportunity with Auckland's rapidly growing population. He had also split with Williamson because Wilson supported the war against the Māori (which the ''Herald'' termed "the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NZPA
The New Zealand Press Association (NZPA) was a news agency that existed from 1879 to 2011 and provided national and international news to the media of New Zealand. The largest news agency in the country, it was founded as the United Press Association in 1879, and became the New Zealand Press Association in 1942. Following Fairfax New Zealand's withdrawal from NZPA in April 2011, NZPA told staff that it would be wound up over the next four to six months, and ceased operation on 31 August 2011. NZPA was superseded by three new services, all Australian-owned: APNZ (on-going), Fairfax New Zealand News (on-going as Stuff), and NZ Newswire (folded in April 2018). History Daily and Sunday newspapers owned by APN News & Media, Fairfax New Zealand, Allied Press, Ashburton Guardian, The Gisborne Herald, The Wairoa Star Ltd, Whakatane Beacon and the Westport News were members of NZPA. Until January 2006, member newspapers were obliged by contract to supply their home town news copy to N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auckland Zoo
Auckland Zoo is a zoological garden in Auckland, New Zealand, situated next to Western Springs Park not far from Auckland's central business district. It is run by the Auckland Council with the Zoological Society of Auckland as a supporting organisation. Auckland Zoo opened in 1922 experiencing early difficulties mainly due to animal health issues. By 1930 a sizeable collection of animals had been assembled and a zoological society formed. The zoo consolidated during the Second World War and was at that time under the leadership of Lt. Col. Sawer. After the war the collection was expanded, and in the 1950s chimpanzees were acquired to provide tea parties for the public's entertainment, but this practice ceased in 1964. In 1973 the zoo expanded into the adjacent Western Springs park. From the late 1980s to the present day, many old exhibits were phased out and replaced by modern enclosures. In 2011 the zoo opened its largest development, Te Wao Nui, which exhibits native New ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eurasian Otter
The Eurasian otter (''Lutra lutra''), also known as the European otter, Eurasian river otter, common otter, and Old World otter, is a semiaquatic mammal native to Eurasia. The most widely distributed member of the otter subfamily (Lutrinae) of the weasel family (Mustelidae), it is found in the waterways and coasts of Europe, many parts of Asia, and parts of northern Africa. The Eurasian otter has a diet mainly of fish, and is strongly territorial. It is endangered in some parts of its range, but is recovering in others. Description The Eurasian otter is a typical species of the otter subfamily. Brown above and cream below, these long, slender creatures are well-equipped for their aquatic habits. Their bones show osteosclerosis, increasing their density to reduce buoyancy. This otter differs from the North American river otter by its shorter neck, broader visage, the greater space between the ears and its longer tail. However, the Eurasian otter is the only otter in much of its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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