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Lake Manapouri

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96-554: Lake Manapouri ( Māori : Manapōuri ) is located in the South Island of New Zealand . The lake is situated within the Fiordland National Park and the wider region of Te Wahipounamu South West New Zealand World Heritage Area. According to Māori legend Lake Manapouri was created by the tears of two sisters, Moturua and Koronae, who were daughters of an old chief in the region. Koronae journeyed deep into

192-615: A Southern Mayoral Council . Supported by Waitaki Mayor Alex Familton and Invercargill Mayor Tim Shadbolt , Bob Parker said that increased cooperation and the forming of a new South Island-wide mayoral forum were essential to representing the island's interests in Wellington and countering the new Auckland Council . There are 23 territorial authorities within the South Island: 4 city councils and 19 district councils. Three territorial authorities ( Nelson City Council , and

288-536: A Provincial Council that elected its own Speaker and Superintendent. Secession movements have surfaced several times in the South Island. A Premier of New Zealand , Sir Julius Vogel , was amongst the first people to make this call, which was voted on by the New Zealand Parliament as early as 1865. The desire for the South Island to form a separate colony was one of the main factors in moving

384-817: A basis for the government of the colony, which was centralised in Auckland . New Munster consisted of the South Island. The name New Munster was given by the Governor of New Zealand , Captain William Hobson , in honour of Munster , the Irish province in which he was born. The situation was altered in 1846 when the New Zealand Constitution Act 1846 divided the colony into two provinces : New Ulster Province (the North Island north of

480-681: A cheap dish in the United Kingdom . During the 1990s, their numbers collapsed across Europe. They became a delicacy, and the UK's most expensive species. Eels, particularly the moray eel , are popular among marine aquarists . Eel blood is toxic to humans and other mammals, but both cooking and the digestive process destroy the toxic protein. High consumption of eels is seen in European countries leading to those eel species being considered endangered. In 2010, Greenpeace International added

576-531: A generous franchise. Grey implemented the ordinance with such deliberation that neither Council met before advice was received that the United Kingdom Parliament had passed the New Zealand Constitution Act 1852 . This act dissolved these provinces in 1853, after only seven years' existence, and New Munster was divided into the provinces of Wellington Province , Canterbury , Nelson , and Otago . Each province had its own legislature known as

672-402: A lowered lake level. Also the forest that surrounded the lake was reliant on a variation of water levels. Shoreline beech forest extended almost 3m below the highest natural lake level. The roots of this forest could be submerged for a maximum of 50 days meaning that lake levels needed to be maintained within a range that did not exceed this maximum. The raising of the lake levels too high also had

768-422: A narrow range of wave conditions and this low energy limits the size of sediment in transport. Large changes to the beach profile are induced by fluctuations in lake level, major fluctuations can drown beaches. The beaches on the lake develop a distinctive shelf profile whereby beach sediments grade lakeward into fine sand. The outer edge of the shelf is marked by a shelf break and a transition to organic-rich muds on

864-437: A population of 1,185,282 at the 2023 New Zealand census , an increase of 80,745 people (7.3%) since the 2018 census , and an increase of 180,882 people (18.0%) since the 2013 census . Of the total population, 202,311 people (17.1%) were aged under 15 years, 225,048 (19.0%) were 15 to 29, 538,965 (45.5%) were 30 to 64, and 218,958 (18.5%) were 65 or older. At the 2018 census, there were 571,656 males and 577,914 females, giving

960-475: A population of 1,260,000 as of June 2024, the South Island is home to 24% of New Zealand's 5.3 million inhabitants. After the 1860s gold rushes in the early stages of European settlement of the country, the South Island had the majority of the European population and wealth. The North Island's population overtook the South Island's in the early 20th century, with 56% of the New Zealand population living in

1056-457: A quarter of the country's population, the South Island is sometimes humorously nicknamed the "mainland" of New Zealand by its residents. The island is also known as Te Waka a Māui which means " Māui 's Canoe ". In some modern alliterations of Māori legends, the South Island existed first, as the boat of Māui, while the North Island was the fish that he caught . Various Māori iwi sometimes use different names, with some preferring to call

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1152-675: A result the Wairau Affray was the only conflict of the New Zealand Wars to occur in the South Island. The island became rich and prosperous and Dunedin boomed during the 1860s Otago gold rush , which was shaped by extensive Chinese immigration . After the gold rush the " drift to the north " meant the North Island displaced the South as the most populous. The South Island is shaped by the Southern Alps , which run along

1248-450: A sex ratio of 0.99 males per female. In the early years of European settlement in New Zealand, the South Island's overall percentage of the New Zealand population was far higher, equalling or even exceeding the population of the North Island. This was exacerbated by the New Zealand Wars and the Otago gold rush of the 1860s. Since that time, the South Island's population as a percentage of

1344-454: A steep offshore slope. There are a number of different types of beaches including pavement beaches, gravel, mixed sand and gravel beaches and sand beaches. The islands around Lake Manapouri are of varying size and isolation. Many of the islands contain virtually unmodified vegetation. However, there is large diversity between islands in habitat biodiversity, with some islands being completely devoid of plants and soil and other rich in both. There

1440-657: A year or so, with Kāi Tahu maintaining the upper hand. Ngāti Toa never again made a major incursion into Kāi Tahu territory. In 1836, the Ngāti Tama chief Te Pūoho led a 100-person war party, armed with muskets , down the West Coast and over the Haast Pass . They fell on the Ngāi Tahu encampment between Lake Wānaka and Lake Hāwea , capturing ten people and killing and eating two children. Te Puoho took his captives over

1536-567: Is a monophyletic group that originated among the deep-sea eels. The earliest fossil eels are known from the Late Cretaceous ( Cenomanian ) of Lebanon . These early eels retain primitive traits such as pelvic fins and thus do not appear to be closely related to any extant taxa. Body fossils of modern eels do not appear until the Eocene , although otoliths assignable to extant eel families and even some genera have been recovered from

1632-713: Is a traditional Māori food in New Zealand . In Italian cuisine , eels from the Valli di Comacchio , a swampy zone along the Adriatic coast, are especially prized, along with freshwater eels of Bolsena Lake and pond eels from Cabras, Sardinia . In northern Germany , the Netherlands , the Czech Republic , Poland , Denmark , and Sweden , smoked eel is considered a delicacy . Elvers, often fried, were once

1728-599: Is an adjective form of an older word, ελλυ, meaning "snake", which is directly comparable to Hittite ellu-essar- "snake pit". This myth likely came to Greece via Anatolia. In the Hittite version of the myth, the dragon is called Illuyanka : the illuy- part is cognate to the word illa , and the -anka part is cognate to angu , a word for "snake". Since the words for "snake" (and similarly shaped animals) are often subject to taboo in many Indo-European (and non-Indo-European) languages, no unambiguous Proto-Indo-European form of

1824-582: Is confusion as to some differences with some researchers finding that the area of an island plays a role in species richness with others find no correlation at all. Red deer have greatly modified much of Fiordlands' vegetation however only the two largest islands within Lake Manapouri contain introduced red deer while other islands are only occasionally visited by deer. The smaller islands around Lake Manapouri are extremely unusual as they contain natural vegetation which has not been harmed by red deer, as

1920-591: Is mostly native species. Lake Manapouri has a high diversity of submerged vegetation. The rare Hydatella inconspicua an endemic shallow water plant was found in many of the Fiordland lakes including Lake Manapouri in 1998, this was the first reporting of it being in the South Island. The finding meant that the plant was no longer considered endangered. The shoreline in the North and West of the lake remains substantially unaltered since deglaciation . Beaches have formed on

2016-534: Is much higher in this area. The average rainfall for the western arm of Lake Manapouri is 3,786 millimetres (149.1 in) annually, while Manapouri Township on the eastern arm of the lake receives less than a third at 1,143 millimetres (45.0 in) annually. Lake Manapouri drains a large catchment area of 1,388 square kilometres (536 sq mi). This includes the slopes of the Kepler Mountains, Turret Range and Hunter Mountains which surround all but

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2112-503: Is regarded as a major milestone in the history of New Zealand's environmental protection. As a result of the campaign, lake levels were required to be maintained at close to natural levels. The win also saw the establishment in 1973 of the Guardians of Lake Manapouri and Te Anau. The water pumped through the station is discharged into Doubtful Sound, accounting for 41 percent of the fresh water consumed in New Zealand in 2010. In 2002,

2208-457: Is sparsely populated and still predominantly rural areas or nature reserves. However, there are 15 urban areas in the South Island with a population of 10,000 or more: Elvers see text Eels are ray-finned fish belonging to the order Anguilliformes ( / æ ŋ ˈ ɡ w ɪ l ɪ f ɔːr m iː z / ), which consists of eight suborders, 20 families , 164 genera , and about 1000 species . Eels undergo considerable development from

2304-441: Is the largest Christian denomination in the South Island with 12.7 percent affiliating, closely followed by Catholicism at 12.1 percent and Presbyterianism at 11.7 percent. These figures are somewhat skewed between the regions of the south, due largely to the original settlement of southern cities (Dunedin, for example, was founded by Scottish Presbyterians, whereas Christchurch was founded by English Anglicans). The South Island

2400-624: Is the largest of the three major islands of New Zealand in surface area, the other being the smaller but more populous North Island and sparsely populated Stewart Island . It is bordered to the north by Cook Strait , to the west by the Tasman Sea , to the south by the Foveaux Strait and Southern Ocean , and to the east by the Pacific Ocean. The South Island covers 150,437 square kilometres (58,084 sq mi), making it

2496-542: Is used as a metaphor for Nazi atrocities, and the sight of eels being killed by a fisherman triggers the madness of the protagonist's mother. Sinister implications of eels fishing are also referenced in Jo Nesbø 's Cockroaches , the second book of the Harry Hole detective series. The book's background includes a Norwegian village where eels in the nearby sea are rumored to feed on the corpses of drowned humans, making

2592-677: The States General of the Netherlands , and that name appeared on his first maps of the country. Dutch cartographers changed the name to Nova Zeelandia in Latin, from Nieuw Zeeland , after the Dutch province of Zeeland . It was subsequently Anglicised as New Zealand by British naval captain James Cook of HM Bark Endeavour who visited the islands more than 100 years after Tasman during (1769–70). The first European settlement in

2688-666: The Campanian and Maastrichtian , indicating some level of diversification among the extant groups prior to the Cretaceous-Paleogene extinction , which is also supported by phylogenetic divergence estimates. One of these otolith taxa, the mud-dwelling Pythonichthys arkansasensis , appears to have thrived in the aftermath of the K-Pg extinction, based on its abundance. Taxonomy based on Eschmeyer's Catalog of Fishes : Order Anguilliformes In some classifications,

2784-519: The Crown Range to Lake Wakatipu and thence to Southland, where he was killed, and his war party destroyed by the southern Ngāi Tahu leader Tūhawaiki . Kāi Tahu and Ngāti Toa established peace by 1839, with Te Rauparaha releasing the Kāi Tahu captives he held. Formal marriages between the leading families in the two tribes sealed the peace. The first Europeans known to reach the South Island were

2880-481: The European eel , Japanese eel , and American eel to its seafood red list. Japan consumes more than 70% of the global eel catch. The English name "eel" descends from Old English ǣl , Common Germanic *ēlaz . Also from the common Germanic are West Frisian iel , Dutch aal , German Aal , and Icelandic áll . Katz (1998) identifies a number of Indo-European cognates, among them

2976-825: The Firth of Clyde ) – the John Wickliffe and the Philip Laing . Captain William Cargill , a veteran of the Peninsular War , served as the colony's first leader : Otago citizens subsequently elected him to the office of Superintendent of the Province of Otago . While the North Island was convulsed by the New Zealand Wars of the 1860s and 1870s, the South Island, with its low Māori population,

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3072-517: The Local Government Act 2002 gives the South Island (and its adjacent islands) seven regional councils for the administration of regional environmental and transport matters and 25 territorial authorities that administer roads, sewerage, building consents, and other local matters. Four of the territorial councils (one city and three districts) also perform the functions of a regional council and are known as unitary authorities under

3168-788: The Northeast . Freshwater eels, known as Kusia in Assamese , are eaten with curry, often with herbs. The European eel and other freshwater eels are mostly eaten in Europe and the United States , and is considered critically endangered. A traditional east London food is jellied eels , although the demand has significantly declined since World War II. The Spanish cuisine delicacy angulas consists of elver (young eels) sautéed in olive oil with garlic ; elvers usually reach prices of up to 1000 euro per kg. New Zealand longfin eel

3264-487: The Tasman and Marlborough District Councils) also perform the functions of a regional council and thus are known as unitary authorities. This is a list of political parties, past and present, who have their headquarters in the South Island. Compared to the more populated and multi-ethnic North Island, the South Island has a smaller, more homogeneous resident population of 1,260,000 (June 2024). The South Island had

3360-431: The slender giant moray . Adults range in weight from 30 g (1 oz) to well over 25 kg (55 lb). They possess no pelvic fins , and many species also lack pectoral fins . The dorsal and anal fins are fused with the caudal fin, forming a single ribbon running along much of the length of the animal. Eels swim by generating waves that travel the length of their bodies. They can swim backward by reversing

3456-469: The world's 12th-largest island , constituting 56% of New Zealand's land area. At low altitudes, it has an oceanic climate . The major centres are Christchurch , with a metropolitan population of 521,881, and the smaller Dunedin (population 134,600). The economy relies on agriculture, fishing, tourism, and general manufacturing and services. Prior to European settlement, Te Waipounamu was sparsely populated by three major iwi , Kāi Tahu , Kāti Māmoe , and

3552-483: The Government — under pressure from the environmental movement — rejected an application of a business, Southland Water 2000, to bottle 40,000 cubic metres of water in 20 hours, twelve times a year, before the water from the power station is released into Doubtful Sound. The environmental movement of Save Manapouri campaign is considered to be the first environmental movement in New Zealand . When this movement won

3648-535: The Maraoa Control structure. Catch totals in the trap and transfer system can vary in correspondence to surface water temperatures falling below 15 °C (288 K). The trap and transfer technique was successful in improving fish distribution however operations had to be stopped in 2004 due to the concerns that transferring elvers to upstream habitats would spread the exotic invasive algae Didymosphenia geminata . The operation now transfers elvers just past

3744-546: The Moriori culture, an emphasis on pacifism , proved disadvantageous when Māori warriors arrived in the 1830s aboard a chartered European ship. In the early 18th century, Kāi Tahu , a Māori tribe who originated on the east coast of the North Island , began migrating to the northern part of the South Island. There they and Kāti Māmoe fought Ngāi Tara and Rangitāne in the Wairau Valley . Ngāti Māmoe then ceded

3840-649: The New Zealand government. When New Zealand was separated from the colony of New South Wales in 1841 and established as a Crown colony in its own right, the Royal Charter effecting this provided that "the principal Islands, heretofore known as, or commonly called, the 'Northern Island', the Middle Island', and 'Stewart's Island', shall henceforward be designated and known respectively as ' New Ulster ', ' New Munster ', and ' New Leinster '". These divisions were of geographical significance only, not used as

3936-753: The North Island in 1911. The drift north of people and businesses continued throughout the twentieth century. The island has been known internationally as the South Island for many years. The Te Reo Māori name for it Te Waipounamu now also has official recognition but it remains seldom used by most residents. in the Māori language. Said to mean "the Water(s) of Greenstone ", Te Waipounamu possibly evolved from Te Wāhi Pounamu ("the Place of Greenstone"). When Captain James Cook visited in 1769, he recorded

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4032-518: The Old English word for "hedgehog", which is igil (meaning "snake eater"), and perhaps in the egi- of Old High German egidehsa "wall lizard". According to this theory, the name Bellerophon ( Βελλεροφόντης , attested in a variant Ἐλλεροφόντης in Eustathius of Thessalonica ) is also related, translating to "the slayer of the serpent" ( ahihán ). In this theory, the ελλερο-

4128-650: The Paleobiology Database: Freshwater eels ( unagi ) and marine eels ( conger eel , anago ) are commonly used in Japanese cuisine ; foods such as unadon and unajū are popular, but expensive. Eels are also very popular in Chinese cuisine , and are prepared in many different ways. Hong Kong eel prices have often reached 1000 HKD (128.86 US Dollars) per kg, and once exceeded 5000 HKD per kg. In India , eels are popularly eaten in

4224-504: The South Island Te Waka o Aoraki , referring to another Māori legend called the story of Aoraki, as after the world was created, Aoraki and his three brothers came down in a waka to visit their mother, Papatūānuku the earth mother, only to crash after failing to perform a karakia on their way back home to their father, Ranginui (also known as Raki) the sky father, in turn causing the waka to transform into an island and

4320-863: The South Island was founded at Bluff in 1823 by James Spencer, a veteran of the Battle of Waterloo . In January 1827, the French explorer Jules Dumont d'Urville arrived in Tasman Bay on the corvette Astrolabe . A number of landmarks around Tasman Bay were named by d'Urville and his crew, including d'Urville Island , French Pass and Torrent Bay . Following the signing of the Treaty of Waitangi in February 1840, Lieutenant-Governor Captain William Hobson declared British sovereignty over New Zealand in May 1840 and

4416-589: The South Island, along with the rest of New Zealand, briefly became a part of the Colony of New South Wales . This declaration was in response to France's attempts to colonise the South Island at Akaroa and the New Zealand Company attempts to establish a separate colony in Wellington , and so Hobson declared British sovereignty over all of New Zealand on 21 May 1840 (the North Island by treaty and

4512-650: The South Island. Four Māori died and three were wounded in the incident, while among the Europeans the toll was 22 dead and five wounded. Twelve of the Europeans were shot dead or clubbed to death after surrendering to Māori who were pursuing them. The Otago Settlement, sponsored by the Free Church of Scotland , took concrete form in Otago in March 1848 with the arrival of the first two immigrant ships from Greenock (on

4608-528: The South by discovery). Seven days after the declaration, the Treaty was signed at Akaroa on 28 May. On 17 June 1843, Māori and British settlers clashed at Wairau in what became known as the Wairau Affray . Also known as the Wairau Massacre in most older texts, it was the first serious clash of arms between the two parties after the signing of the Treaty of Waitangi and the only one to take place in

4704-524: The campaign to stop levels on the lake being raised, the government formed the Guardians of Lake Manapouri and Te Anau. This meant that main campaigners during the Save Manapouri campaign were appointed to advise the managers of the hydro-electric power plant on the management of both Lake Manapouri and Lake Te Anau. This holistic management between nature conservation and hydro-electric development

4800-490: The capital of New Zealand from Auckland to Wellington that year. Several South Island nationalist groups emerged at the end of the 20th century and beginning of the 21st. The South Island Party fielded candidates in the 1999 general election but cancelled its registration in 2002. Several internet-based groups advocate their support for greater self-determination . On 13 October 2010, South Island Mayors led by Bob Parker of Christchurch displayed united support for

4896-406: The connecting Waiau River contain the New Zealand longfin eel and introduced brown trout and rainbow trout as well as some Atlantic salmon . The area is however free from macrophyte Lagarosiphon major an exotic and invasive species which has infiltrated many other New Zealand lakes. Lake Manapouri provides 73% of New Zealand’s longfin eel lake habitat protected from commercial fishing. However

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4992-435: The consents was the creation of regulation patterns through the Te Anau and Manapouri control structures to follow more closely to the natural fluctuations of the Waiau River. The resource consent set up legislation which could restore biological and recreational values to the lower river, particularly the section immediately below the dam. Compensation was also granted for a range of adverse environmental effects associated with

5088-692: The country's total population has steadily decreased, with the population of the South island now being less than that of the North Island's largest city, Auckland. This growing disparity has stabilised in recent years, with both the 2013 and 2018 censuses showing the South Island to have a very similar percentage of the national population (around 23%–24%). At the 2023 census, 82.8% of South Islanders identified as European ( Pākehā ), 11.3% as Māori , 3.4% as Pacific peoples , 10.5% as Asian , 1.6% as Middle Eastern/Latin American/African, 1.4% as other ethnicities. Percentages add to more than 100% as people can identify with more than one ethnicity. Europeans form

5184-405: The crew of Dutch explorer Abel Tasman who arrived in his ships Heemskerck and Zeehaen . In December 1642, Tasman anchored at the northern end of the island in Golden Bay / Mohua which he named Moordenaar's Bay (Murderers Bay) before sailing northward to Tonga following a clash with Māori. Tasman sketched sections of the two main islands' west coasts. Tasman called them Staten Landt , after

5280-455: The dam due to these concerns. There is concerns also that the trap and transfer operation does not trap enough silvers eels (eels of breeding age) with an average of 200-400 annually. This however equates to only one silver eel per hectare within the lake which is much lower than standards recommended overseas. More research is needed to understand if trap and transfer is the best option in Lake Manapouri. Submerged vegetation within Lake Manapouri

5376-462: The direction of the wave. Most eels live in the shallow waters of the ocean and burrow into sand, mud, or amongst rocks. Most eel species are nocturnal , and thus are rarely seen. Sometimes, they are seen living together in holes or "eel pits". Some eels also live in deeper water on the continental shelves and over the slopes deep as 4,000 m (13,000 ft). Only members of the Anguilla regularly inhabit fresh water, but they, too, return to

5472-588: The diverting of water through the power station. The Guardians of the Lake were given legal status in the 1990 amendment to the Conservation Act 1987 with additional and similar responsibility for Lake Monowai . The guardians are still active in 2012 and working alongside Meridian Energy , the current owner of the Lake Manapouri Hydroelectric Power Station. South Island The South Island ( Māori : Te Waipounamu [tɛ wɐ.i.pɔ.ʉ.nɐ.mʉ] , lit. 'the waters of Greenstone ', officially South Island or Te Waipounamu or archaically New Munster )

5568-469: The early larval stage to the eventual adult stage and are usually predators . The term "eel" is also used for some other eel-shaped fish, such as electric eels (genus Electrophorus ), swamp eels (order Synbranchiformes ), and deep-sea spiny eels (family Notacanthidae). However, these other clades , with the exception of deep-sea spiny eels, whose order Notacanthiformes is the sister clade to true eels, evolved their eel-like shapes independently from

5664-479: The east coast regions north of the Waiau Toa / Clarence River to Kāi Tahu. Kāi Tahu continued to push south, conquering Kaikōura . By the 1730s, Kāi Tahu had settled in Canterbury , including Banks Peninsula . From there they spread further south and into the West Coast . In 1827–28, Ngāti Toa under the leadership of Te Rauparaha successfully attacked Kāi Tahu at Kaikōura. Ngāti Toa then visited Kaiapoi Pā , ostensibly to trade. When they attacked their hosts,

5760-471: The eastern shore of the lake. Water levels in the lake are predominantly high during spring due to snow melt and low in winter. Lake Manapouri is often described as New Zealand’s most beautiful lake. The area is well renowned for its fishing and high water quality. Both Lake Manapouri and Lake Te Anau lie within the ultra-oligotrophic index on the trophic state index with clear highly oxygenated waters of very low biological productivity. Both lakes along with

5856-442: The eel fisheries at Ballisodare were greatly improved by the hanging of loosely plaited grass ladders over barriers, enabling elvers to ascend more easily. Several sets of classifications of eels exist; some, such as FishBase which divide eels into 20 families, whereas other classification systems such as ITIS and Systema Naturae 2000 include additional eel families, which are noted below. Genomic studies indicate that there

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5952-400: The effects of lake levels on scenic values, conservation, recreation, tourism and other related activities and amenities”. The guardians were entitled to reports from the Government on actions that had been taken that were deemed relevant so they could fulfil their jobs. Defining the natural variation of lake levels was considered very important. The lake had already experienced slumping due to

6048-798: The family Cyematidae of bobtail snipe eels is included in the Anguilliformes, but in the FishBase system that family is included in the order Saccopharyngiformes . The electric eel of South America is not a true eel but is a South American knifefish more closely related to the carps and catfishes . Phylogeny based on Johnson et al. 2012. Protanguillidae Synaphobranchidae Heterenchelyidae Myrocongridae Muraenidae [REDACTED] Chlopsidae Derichthyidae Nettastomatidae Congridae [REDACTED] Ophichthidae Muraenesocidae Moringuidae Eurypharyngidae Saccopharyngidae [REDACTED] Monognathidae Cyematidae [REDACTED] Nemichthyidae Serrivomeridae Anguillidae [REDACTED] Based on

6144-400: The far south of the island. Around the same time, a group of Māori migrated to Rēkohu (the Chatham Islands ), where, in adapting to the local climate and the availability of resources, they eventually evolved into a separate people known as the Moriori with its own distinct language – closely related to the parent culture and language in mainland New Zealand . One notable feature of

6240-429: The first Chinese migrants had been invited by the Otago Provincial government, they quickly became the target of hostility from white settlers and laws were enacted specifically to discourage them from coming to New Zealand. The South Island has no separately represented country subdivision , but is guaranteed 16 of the electorates in the New Zealand House of Representatives . A two-tier structure constituted under

6336-452: The forest one day only to become stranded after a fall. Her sister Moturua went looking for her and when she found Koronae she realised that Koronae could not be rescued. Moturua lay with Koronae and there they lay until they died, their tears creating Lake Manapouri. Lake Manapouri means anxious or sorrowful heart because of the grief of the two sisters. However, the present name was given by mistake. An early settler accidentally called it by

6432-486: The four brothers into the mountain ranges on top of it. Charcoal drawings can be found on limestone rock shelters in the centre of the South Island, with over 550 sites stretching from Kaikōura to North Otago . The drawings are estimated to be between 500 and 800 years old and portray animals, people and fantastic creatures, possibly stylised reptiles. Some of the birds pictured are long extinct, including moa and Haast's eagles . They were drawn by early Māori , but by

6528-443: The groundings for the Resource Management Act 1991 were being laid. The Government decided that all empowering legislation for hydro-electric stations should be re-issued. For Lake Manapouri this meant a public process was established whereby a working party was formed to examine and resolve a wide range of environmental issues. Lake management guidelines and shoreline monitoring were formalised under resource consents. Also included in

6624-487: The historical Waitaha , with major settlements including in Kaiapoi Pā near modern-day Christchurch . During the Musket Wars expanding iwi colonised Te Tau Ihu , a region comprising parts of modern-day Tasman , Nelson and Malborough , including Ngāti Kuia , Rangitāne , Ngāti Tama , and later Ngāti Toarangatira after Te Rauparaha's wars of conquest. British settlement began with expansive and cheap land purchases early on, and settlers quickly outnumbered Māori. As

6720-433: The island from north to south. They include New Zealand's highest peak, Aoraki / Mount Cook , at 3,724 metres (12,218 feet). The high Kaikōura Ranges lie to the northeast. The east side of the island is home to the Canterbury Plains , while the West Coast is renowned for its rough coastlines, such as Fiordland , a very high proportion of native bush and national parks , and the Fox and Franz Josef Glaciers . With

6816-413: The island's name phonetically as "Toai poonamoo". In the 19th century, some maps identified the South Island as Middle Island or New Munster (named after Munster province in Southern Ireland) with the name South Island or New Leinster was used for today's Stewart Island / Rakiura . In 1907, the Minister for Lands gave instructions to the Land and Survey Department that the name Middle Island

6912-510: The lake has experienced a decline in numbers of longfin eels due to the construction of the hydro- electric dam blocking eel migration. The outflow passage is blocked by the hydro-electric dam which means that eels can be killed when passing through the turbines. A vertical slot fish pass was installed in 1999 and trap and transfer of elvers (young eels) was started in summer 1998/1999. Since the trap and transfer operation commenced in 1998/99 more than 407,000 elvers have been transferred upstream of

7008-441: The lake where rivers bring sediment to areas where the near shore relief is not too steep allowing pocket beaches to form. The beaches around the lake show many similarities to ocean shores. The shape of the lake funnels wind and waves down the long axis which leads to longshore transport or littoral drift of sediment and size selective sorting. There are however a number of differences to ocean shores. The short fetch length produces

7104-407: The lake, flowing into the northeast of the lake from Lake Te Anau , 20 kilometres (12 mi) to the north and flowing out from Manapouri's south-eastern end. The outlet however has been diverted due to the development of Manapōuri Hydroelectric Power Station . Water now flows unnaturally westward to the sea at Deep Cove. Rainfall in the area is high, however due to the mountains in the west rainfall

7200-747: The majority in all districts of the South Island, ranging from 75.9% in Christchurch City to 92.1% in the Waimakariri district . The proportion of South Islanders born overseas at the 2018 census was 21.4%. The most common foreign countries of birth are England (22.0% of overseas-born residents), Australia (8.8%), the Philippines (7.9%), Mainland China (6.5%) and India (5.4%). Around 48.6 percent of South Islanders affiliate with Christianity and 3.1 percent affiliate with non-Christian religions, while 45.8 percent are irreligious. Anglicanism

7296-532: The mouth of the Patea River ), and New Munster Province (and the southern portion of the North Island , up to the mouth of the Patea River , the South Island and Stewart Island). Each province had a Governor and Legislative and Executive Council, in addition to the Governor-in-Chief and Legislative and Executive Council for the whole colony. The 1846 Constitution Act was later suspended, and only

7392-483: The name of one of the Mavora Lakes, which lie between Lake Te Anau and Lake Wakatipu . The original name of the lake is believed to have been Roto-ua which translates to Rainy Lake and later Moturau which means Many Islands. Māori have a long history in the area, finding the lake and its surroundings offering an abundance of food in the form of eels and birds such as pigeon and Kākā (forest parrot). Manapouri

7488-438: The potential to submerge low-lying islands, many of which contained natural vegetation unharmed by red deer. Lake management guidelines were devised from geomorphological and ecological studies correlated with a 37-year lake level record. The concepts of High, Main and Low Operating Ranges were developed as a basis for management guidelines. The guidelines were verified in practice and incorporated into legislation in 1981. In 1987

7584-607: The provincial government provisions were implemented. Early in 1848 Edward John Eyre was appointed Lieutenant-Governor of New Munster. The Provincial Council of New Munster had only one legislative session, in 1849, before it succumbed to the virulent attacks of settlers from Wellington . Governor Sir George Grey , sensible to the pressures, inspired an ordinance of the General Legislative Council under which new Legislative Councils would be established in each province with two-thirds of their members elected on

7680-607: The red deer have not been able to reach the islands. On these islands palatable plants as well as deep moss mat on the forest floor persist under the dense understory layers of the forest. The Australian brush-tail possum ( Trichosurus vulpecula ) is not present on the islands. The lake provides hydro-electric power via the Manapōuri Hydroelectric Power Station , in the West Arm, which discharges water through two 10 kilometres (6.2 mi) tailrace tunnels to

7776-574: The sea at Deep Cove in Doubtful Sound . In 1959 Consolidated Zinc , with the support of the New Zealand government, planned to raise the lake by up to 30 metres (98 ft) for an increase in power generation for the development of an aluminium smelter . This resulted in a strong nationwide protest, the Save Manapouri campaign , lasting over a decade, which prevented the raising of the lake from taking place. The Save Manapouri campaign

7872-426: The sea to breed. The heaviest true eel is the European conger . The maximum size of this species has been reported as reaching a length of 3 m (10 ft) and a weight of 110 kg (240 lb). Other eels are longer, but do not weigh as much, such as the slender giant moray , which reaches 4 m (13 ft). Eels begin life as flat and transparent larvae , called leptocephali . Eel larvae drift in

7968-508: The sea's surface waters, feeding on marine snow , small particles that float in the water. Eel larvae then metamorphose into glass eels and become elvers before finally seeking out their juvenile and adult habitats. Some individuals of anguillid elvers remains in brackish and marine areas close to coastlines, but most of them enter freshwater where they travel upstream and are forced to climb up obstructions, such as weirs , dam walls, and natural waterfalls. Gertrude Elizabeth Blood found that

8064-714: The second part of the Latin word for eels, anguilla , attested in its simplex form illa (in a glossary only), and the Greek word for "eel", egkhelys (the second part of which is attested in Hesychius as elyes ). The first compound member, anguis ("snake"), is cognate to other Indo-European words for "snake" (compare Old Irish escung "eel", Old High German unc "snake", Lithuanian angìs , Greek ophis, okhis , Vedic Sanskrit áhi , Avestan aži , Armenian auj, iž , Old Church Slavonic *ǫžь , all from Proto-Indo-European *h₁ogʷʰis ). The word also appears in

8160-419: The smaller indentations of Shallow Bay and Calm Bay. Lake Manapouri contains 33 islands in total with 22 of these being wooded. Lying close to the centre of the lake is the largest island of Pomona Island . Other large islands include Holmwood Island, Rona Island and Mahara Island. The small settlement of Manapouri lies on the eastern shore. The Waiau River (Southland) is both a natural inlet and outlet for

8256-551: The summer of 1831–32 Te Rauparaha attacked the Kaiapoi pā (fortified village). Kaiapoi was engaged in a three-month siege by Te Rauparaha, during which his men successfully sapped the pā. They then attacked Kāi Tahu on Banks Peninsula and took the pā at Onawe . In 1832–33 Kāi Tahu retaliated under the leadership of Tūhawaiki and others, attacking Ngāti Toa at Lake Grassmere . Kāi Tahu prevailed, and killed many Ngāti Toa, although Te Rauparaha again escaped. Fighting continued for

8352-654: The time Europeans arrived, local Māori did not know the origins of the drawings. Early inhabitants of the South Island were the Waitaha . They were largely absorbed via marriage and conquest by the Kāti Māmoe in the 16th century. Kāti Māmoe were in turn largely absorbed via marriage and conquest by the Kāi Tahu who migrated south in the 17th century. While today there is no distinct Kāti Māmoe organisation, many Kāi Tahu have Kāti Māmoe links in their whakapapa and especially in

8448-874: The town is located. The daylight passage in the spring of elvers upstream along the Thames was at one time called "eel fare". The word 'elver' is thought to be a corruption of "eel fare". A famous attraction on the French Polynesian island of Huahine (part of the Society Islands ) is the bridge across a stream hosting three- to six-foot-long eels, deemed sacred by local culture. Eel fishing in Nazi -era Danzig plays an important role in Günter Grass ' novel The Tin Drum . The cruelty of humans to eels

8544-437: The true eels. As a main rule, most eels are marine. Exceptions are the catadromous genus Anguilla and the freshwater moray , which spend most of their life in freshwater, the anadromous rice-paddy eel , which spawns in freshwater, and the freshwater snake eel Stictorhinus . Eels are elongated fish, ranging in length from 5 cm (2 in) in the one-jawed eel ( Monognathus ahlstromi ) to 4 m (13 ft) in

8640-430: The two main islands of New Zealand are called the North Island and the South Island , with the definite article . It is also normal to use the preposition in rather than on , for example "Christchurch is in the South Island", "my mother lives in the South Island". Maps, headings, tables, and adjectival expressions use South Island without "the". As it is 32% larger than the North Island but contains less than

8736-728: The well-prepared Kāi Tahu killed all the leading Ngāti Toa chiefs except Te Rauparaha. Te Rauparaha returned to his Kapiti Island stronghold. In November 1830, Te Rauparaha persuaded Captain John Stewart of the brig Elizabeth to carry him and his warriors in secret to Akaroa , whereby in subterfuge they captured the leading Kāi Tahu chief, Tama-i-hara-nui , and his wife and daughter. After destroying Tama-i-hara-nui's village, they took their captives to Kapiti and killed them. John Stewart, though arrested and sent to trial in Sydney as an accomplice to murder, nevertheless escaped conviction. In

8832-554: The word for eel can be reconstructed. It may have been *ēl(l)-u- , *ēl(l)-o- , or something similar. The large lake of Almere , which existed in the early Medieval Netherlands , got its name from the eels which lived in its water (the Dutch word for eel is aal or ael , so: " ael mere " = "eel lake"). The name is preserved in the new city of Almere in Flevoland , given in 1984 in memory of this body of water on whose site

8928-513: Was discovered by Europeans in 1852, by the explorers Charles J Nairn and W H Stevens. Lake Manapouri was formed by glaciers during the last Holocene . The lake is New Zealand’s second deepest lake measuring 444 metres (1,457 ft) deep. Lake Manapouri is 178 metres (584 ft) above sea level however due to glaciers, Lake Manapouri has been cut deep into the ground and the bottom of the lake now lies 267 metres (876 ft) below sea level. The lake has four arms, North, South, West and Hope with

9024-520: Was generally peaceful. In 1861, gold was discovered at Gabriel's Gully in Central Otago , sparking a gold rush . Dunedin became the wealthiest city in the country, and many in the South Island resented financing the North Island's wars. In the 1860s, several thousand Chinese men, mostly from the Guangdong province, migrated to New Zealand to work on the South Island goldfields. Although

9120-542: Was not to be used in the future. "South Island will be adhered to in all cases". Although the island had been known as the South Island for many years, in 2009 the New Zealand Geographic Board found that along with the North Island, the South Island had no official name. After a public consultation, the board officially named the island South Island or Te Waipounamu in October 2013. In prose,

9216-497: Was unprecedented in New Zealand. The group was to “report and make recommendations of Government… on any matter arising from the environmental, ecological and social effects of the construction and operation of the Manapouri-Te Anau electric power scheme on the townships of Manapouri and Te Anau, the lakes and shorelines of Te Anau and Manapouri, and the rivers flowing in and out of these lakes with particular reference to

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