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Opuha Lake
The Opuha Dam is located on the Opuha River, a tributary of the Ōpihi River in South Canterbury, New Zealand. The dam is used for water storage for farming irrigation and provides 7.7 MW of electricity to New Zealand's national grid. The site has been identified as an Important Bird Area by BirdLife International because it supports breeding colonies of the endangered black-billed gull The black-billed gull (''Chroicocephalus bulleri''), Buller's gull, or tarāpuka (Māori) is a Near Threatened species of gull in the family Laridae. This gull is found only in New Zealand, its ancestors having arrived from Australia around 250, .... History The dam failed during construction on 6 February 1997 due to heavy rain. It was completed in 1998, creating Lake Opuha. In 2003 in order to counteract oxygen depletion in the lake an aeration system was installed.J Brown. (2003'Air pump urged to help dying lakes' nzherald.co.nz References External linksIPENZreport on emergency manageme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canterbury, New Zealand
Canterbury ( mi, Waitaha) is a region of New Zealand, located in the central-eastern South Island. The region covers an area of , making it the largest region in the country by area. It is home to a population of The region in its current form was established in 1989 during nationwide local government reforms. The Kaikoura District joined the region in 1992 following the abolition of the Nelson-Marlborough Regional Council. Christchurch, the South Island's largest city and the country's second-largest urban area, is the seat of the region and home to percent of the region's population. Other major towns and cities include Timaru, Ashburton, Rangiora and Rolleston. History Natural history The land, water, flora, and fauna of Waitaha/Canterbury has a long history stretching from creation of the greywacke basement rocks that make up the Kā Tiritiri o te Moana/Southern Alps to the arrival of the first humans. This history is linked to the creation of the earth, the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1998 Establishments In New Zealand
1998 was designated as the ''International Year of the Ocean''. Events January * January 6 – The ''Lunar Prospector'' spacecraft is launched into orbit around the Moon, and later finds evidence for frozen water, in soil in permanently shadowed craters near the Moon's poles. * January 11 – Over 100 people are killed in the Sidi-Hamed massacre in Algeria. * January 12 – Nineteen European nations agree to forbid human cloning. * January 17 – The ''Drudge Report'' breaks the story about U.S. President Bill Clinton's alleged affair with Monica Lewinsky, which will lead to the United States House of Representatives, House of Representatives' impeachment of him. February * February 3 – Cavalese cable car disaster (1998), Cavalese cable car disaster: A United States military pilot causes the deaths of 20 people near Trento, Italy, when his low-flying EA-6B Prowler severs the cable of a cable-car. * February 4 – The 5.9 February 1998 Afghanistan earthquake, Afghanistan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams Completed In 1998
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1997 In New Zealand
The following lists events that happened during 1997 in New Zealand. Population * Estimated population as of 31 December: 3,802,700. * Increase since 31 December 1996: 40,400 (1.07%). * Males per 100 Females: 97.1. Incumbents Regal and viceregal *Head of State – Elizabeth II *Governor-General – The Rt Hon. Sir Michael Hardie Boys GNZM, GCMG, QSO Government The 45th New Zealand Parliament continued. Government was The National Party, led by Jim Bolger, in coalition with New Zealand First, led by Winston Peters. *Speaker of the House – Doug Kidd *Prime Minister – Jim Bolger then Jenny Shipley *Deputy Prime Minister – Winston Peters *Minister of Finance – Bill Birch *Minister of Foreign Affairs – Don McKinnon * Chief Justice — Sir Thomas Eichelbaum Parliamentary leaders *Labour – (37 seats) Helen Clark (Leader of the Opposition) *Alliance – (13 seats) Jim Anderton *ACT New Zealand – (8 seats) Richard Prebble *United New Zealand- (1 seat) Peter Dunne Mai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1997 Industrial Disasters
File:1997 Events Collage.png, From left, clockwise: The movie set of ''Titanic (1997 film), Titanic'', the List of highest-grossing films, highest-grossing movie in history at the time; ''Harry Potter and the Philosopher's Stone'', is published; Comet Hale-Bopp passes by Earth and becomes one of the most observed comet, comets of the 20th century; Golden Bauhinia Square, where sovereignty of Hong Kong is Handover of Hong Kong, handed over from the United Kingdom to the People's Republic of China; the 1997 Central European flood kills 114 people in the Czech Republic, Poland, and Germany; Korean Air Flight 801 crashes during heavy rain on Guam, killing 229; Mars Pathfinder and Sojourner (rover), Sojourner land on Mars; flowers left outside Kensington Palace following the death of Diana, Princess of Wales, in a car crash in Paris., 300x300px, thumb rect 0 0 200 200 Titanic (1997 film) rect 200 0 400 200 Harry Potter rect 400 0 600 200 Comet Hale-Bopp rect 0 200 300 400 Death of Diana ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dam Failures In Oceania
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irrigation In New Zealand
Irrigation (also referred to as watering) is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has been developed by many cultures around the world. Irrigation helps to grow crops, maintain landscapes, and revegetate disturbed soils in dry areas and during times of below-average rainfall. In addition to these uses, irrigation is also employed to protect crops from frost, suppress weed growth in grain fields, and prevent soil consolidation. It is also used to cool livestock, reduce dust, dispose of sewage, and support mining operations. Drainage, which involves the removal of surface and sub-surface water from a given location, is often studied in conjunction with irrigation. There are several methods of irrigation that differ in how water is supplied to plants. Surface irrigation, also known as gravity irrigation, is the oldest form of i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams In New Zealand
Many of the largest dams and reservoirs in New Zealand have been developed principally to produce hydroelectricity. Other uses include irrigation and municipal water supply. Hydro-electric dams The main river systems comprising a series of dams and powerhouses are situated on the following rivers: :The Waikato River :The Waitaki River :The Clutha River Other schemes are standalone developments associated with specific sites. Tongariro Power Scheme The Tongariro Power Scheme (1,400 GWh) diverts water from the south side of Mount Ruapehu and the west and north sides of Tongariro into Lake Taupō, and thus eventually into the Waikato River. *Rangipo (cavern) (120 MW) *Tokaanu (240 MW) * Moawhango Dam The Waikato The hydro stations, starting from Lake Taupō, are (capacity in MW and nominal annual energy output in GWh): * Aratiatia (84 MW) (331 GWh) * Ohakuri (112 MW) (400 GWh) * Atiamuri (84 MW) (305 GWh) *Whakamaru (100 MW) (486 GWh) *Maraetai (360 MW) (855 GWh) *Waipapa (51 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In The Canterbury Region
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much art ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wellington
Wellington ( mi, Te Whanganui-a-Tara or ) is the capital city of New Zealand. It is located at the south-western tip of the North Island, between Cook Strait and the Remutaka Range. Wellington is the second-largest city in New Zealand by metro area, and is the administrative centre of the Wellington Region. It is the world's southernmost capital of a sovereign state. Wellington features a temperate maritime climate, and is the world's windiest city by average wind speed. Legends recount that Kupe discovered and explored the region in about the 10th century, with initial settlement by Māori iwi such as Rangitāne and Muaūpoko. The disruptions of the Musket Wars led to them being overwhelmed by northern iwi such as Te Āti Awa by the early 19th century. Wellington's current form was originally designed by Captain William Mein Smith, the first Surveyor General for Edward Wakefield's New Zealand Company, in 1840. The Wellington urban area, which only includes urbanised ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Opuha River
The Opuha River ( mi, Ōpūaha) is in Canterbury, New Zealand. A tributary of the Ōpihi River, its two branches flow southeast for before joining the larger river between Geraldine Geraldine may refer to: People * Geraldine (name), the feminine form of the first name Gerald, with list of people thus named. * The Geraldines, Irish dynasty descended from the Anglo-Norman Gerald FitzWalter de Windsor * Geraldine of Albania, th ... and Fairlie. Heavy rainfall caused the collapse of the Opuha Dam during its construction on the river in 1997. References Rivers of the Canterbury Region Rivers of New Zealand {{CanterburyNZ-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Institution Of Professional Engineers New Zealand
Engineering New Zealand Te Ao Rangahau (ENZ; previously the New Zealand Institution of Engineers – NZIE and then Institution of Professional Engineers New Zealand – IPENZ) is a not-for-profit professional body that promotes the integrity and interests of members, the profession, and the industry. It seeks to "bring engineering to life" and has more than 20,000 members. The organisation's strategy is to deliver greater credibility, recognition, influence and connection for members. It promotes engineering as a career and advocates on behalf of members. Engineering New Zealand Te Ao Rangahau sets standards and performs assessments that meet international standards for Chartered Memberships and Registrations for Chartered Professional Engineers. Regional branches run networking events, while technical groups help members stay up-to-date on specific areas of expertise. Members can access continuing professional development and gain experience as volunteers by serving on commit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
