112-581: The Sabine Valley is a landform in northern South Island , New Zealand. Much of the Sabine Valley is forested with beech canopy. Example understory vegetation is the presence of Archeria traversii within certain mountain beech forests in the upper Sabine Valley of the South Island, New Zealand. 42°00′S 172°42′E / 42.000°S 172.700°E / -42.000; 172.700 This Tasman District geography article
224-570: A Latinate word denoting a woodland, may be admitted; in a specific technical sense it is restricted to denoting the species of trees that comprise the woodlands of a region, as in its sense in the subject of silviculture . The resorting to sylva in English indicates more precisely the denotation that the use of forest intends. The first known forests on Earth arose in the Middle Devonian (approximately 390 million years ago ), with
336-615: 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
448-475: 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
560-817: 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
672-464: A combination of measures aimed at increasing forest carbon stocks, andsustainable timber offtake will generate the largest carbon sequestration benefit. The term forest-dependent people is used to describe any of a wide variety of livelihoods that are dependent on access to forests, products harvested from forests, or ecosystem services provided by forests, including those of Indigenous peoples dependent on forests. In India , approximately 22 percent of
784-405: A different classification of forest vegetation is often used: tree, shrub, herb, and moss layers (see stratification (vegetation) ). Forests are classified differently and to different degrees of specificity. One such classification is in terms of the biomes in which they exist, combined with leaf longevity of the dominant species (whether they are evergreen or deciduous ). Another distinction
896-437: A few main pathways, including increase in commercial tree plantations, adoption of agroforestry techniques by small farmers, or spontaneous regeneration when former agricultural land is abandoned. It can be motivated by the economic benefits of forests, the ecosystem services forests provide, or cultural changes where people increasingly appreciate forests for their spiritual, aesthetic, or otherwise intrinsic value. According to
1008-511: A forest as, "Land spanning more than 0.5 hectares with trees higher than 5 meters and a canopy cover of more than 10 percent, or trees able to reach these thresholds in situ . It does not include land that is predominantly under agricultural or urban use." Using this definition, Global Forest Resources Assessment 2020 found that forests covered 4.06 billion hectares (10.0 billion acres; 40.6 million square kilometres; 15.7 million square miles), or approximately 31 percent of
1120-409: A forest may be of a great variety of species (as in tropical rainforests and temperate deciduous forests ), or relatively few species over large areas (e.g., taiga and arid montane coniferous forests). The biodiversity of forests also encompasses shrubs , herbaceous plants, mosses , ferns , lichens , fungi , and a variety of animals . Trees rising up to 35 meters (115 ft) in height add
1232-550: A forested area by cutting or burning, either to harvest timber or to make way for farming. Most deforestation today occurs in tropical forests. The vast majority of this deforestation is because of the production of four commodities: wood , beef , soy , and palm oil . Over the past 2,000 years, the area of land covered by forest in Europe has been reduced from 80% to 34%. Large areas of forest have also been cleared in China and in
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#17327904692651344-531: 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
1456-452: A legal term, as seen in Latin texts such as Magna Carta , to denote uncultivated land that was legally designated for hunting by feudal nobility (see royal forest ). These hunting forests did not necessarily contain any trees. Because that often included significant areas of woodland, "forest" eventually came to connote woodland in general, regardless of tree density. By the beginning of
1568-403: A locale with more open space between trees, and distinguish kinds of woodlands as open forests and closed forests , premised on their crown covers . Finally, sylva (plural sylvae or, less classically, sylvas ) is a peculiar English spelling of the Latin silva , denoting a "woodland", and has precedent in English, including its plural forms. While its use as a synonym of forest , and as
1680-469: 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 the historical Waitaha , with major settlements including in Kaiapoi Pā near modern-day Christchurch . During
1792-437: 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
1904-531: 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
2016-457: 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
2128-583: A region, releasing water from their leaves in anticipation of seasonal rains to trigger the wet season early. Because of this, seasonal rainfall in the Amazon begins two to three months earlier than the climate would otherwise allow. Deforestation in the Amazon and anthropogenic climate change hold the potential to interfere with this process, causing the forest to pass a threshold where it transitions into savanna. Deforestation threatens many forest ecosystems. Deforestation occurs when humans remove trees from
2240-516: 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
2352-722: A vertical dimension to the area of land that can support plant and animal species, opening up numerous ecological niches for arboreal animal species, epiphytes , and various species that thrive under the regulated microclimate created under the canopy. Forests have intricate three-dimensional structures that increase in complexity with lower levels of disturbance and greater variety of tree species. The biodiversity of forests varies considerably according to factors such as forest type, geography, climate, and soils – in addition to human use. Most forest habitats in temperate regions support relatively few animal and plant species, and species that tend to have large geographical distributions, while
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#17327904692652464-412: A wide range of characteristics. Generally, richer households derive more cash value from forest resources, whereas among poorer households, forest resources are more important for home consumption and increase community resilience. Forests are fundamental to the culture and livelihood of indigenous people groups that live in and depend on forests, many of which have been removed from and denied access to
2576-657: 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
2688-456: Is a stub . You can help Misplaced Pages by expanding it . 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 ) 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
2800-401: Is based on tree densities measured on over 400,000 plots. It remains subject to a wide margin of error, not least because the samples are mainly from Europe and North America. Forests can also be classified according to the amount of human alteration. Old-growth forest contains mainly natural patterns of biodiversity in established seral patterns, and they contain mainly species native to
2912-613: 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 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
3024-630: Is high compared to other vegetation communities. Much of this biomass occurs below ground in the root systems and as partially decomposed plant detritus . The woody component of a forest contains lignin , which is relatively slow to decompose compared with other organic materials such as cellulose or carbohydrate. The world's forests contain about 606 gigatonnes of living biomass (above- and below-ground) and 59 gigatonnes of dead wood. The total biomass has decreased slightly since 1990, but biomass per unit area has increased. Forest ecosystems broadly differ based on climate ; latitudes 10° north and south of
3136-543: Is not on track to meet the target of the United Nations Strategic Plan for Forests to increase forest area by 3 percent by 2030. While deforestation is taking place in some areas, new forests are being established through natural expansion or deliberate efforts in other areas. As a result, the net loss of forest area is less than the rate of deforestation; and it, too, is decreasing: from 7.8 million hectares (19 million acres) per year in
3248-514: 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: Forest A forest is an ecosystem characterized by a dense community of trees . Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' Food and Agriculture Organization (FAO) defines
3360-428: Is that forests can turn from a carbon sink to a carbon source if plant diversity, density or forest area decreases, as has been observed in different tropical forests The typical tropical forest may become a carbon source by the 2060s. An assessment of European forests found early signs of carbon sink saturation, after decades of increasing strength. The Intergovernmental Panel on Climate Change (IPCC) concluded that
3472-441: 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
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3584-416: Is whether the forests are composed predominantly of broadleaf trees, coniferous (needle-leaved) trees, or mixed. The number of trees in the world, according to a 2015 estimate, is 3 trillion, of which 1.4 trillion are in the tropics or sub-tropics, 0.6 trillion in the temperate zones, and 0.7 trillion in the coniferous boreal forests. The 2015 estimate is about eight times higher than previous estimates, and
3696-685: 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
3808-519: 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
3920-606: The Equator , and temperate forests at the middle latitudes . Forests form in areas of the Earth with high rainfall, while drier conditions produce a transition to savanna . However, in areas with intermediate rainfall levels, forest transitions to savanna rapidly when the percentage of land that is covered by trees drops below 40 to 45 percent. Research conducted in the Amazon rainforest shows that trees can alter rainfall rates across
4032-825: 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,
4144-517: 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
4256-651: The Medieval Latin foresta , denoting "open wood", Carolingian scribes first used foresta in the capitularies of Charlemagne , specifically to denote the royal hunting grounds of the king. The word was not endemic to the Romance languages , e.g., native words for forest in the Romance languages derived from the Latin silva , which denoted "forest" and " wood(land) " ( cf. the English sylva and sylvan ;
4368-522: 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 a result the Wairau Affray
4480-592: The Proto-Germanic * furhísa- , * furhíþija- , denoting "a fir-wood , coniferous forest", from the Proto-Indo-European * perk u- , denoting "a coniferous or mountain forest , wooded height" all attest to the Frankish * forhist . Uses of forest in English to denote any uninhabited and unenclosed area are presently considered archaic. The Norman rulers of England introduced the word as
4592-554: The Special Report on Global Warming of 1.5 °C of the Intergovernmental Panel on Climate Change , to avoid temperature rise by more than 1.5 degrees above pre-industrial levels, there will need to be an increase in global forest cover equal to the land area of Canada (10 million square kilometres (3.9 million square miles)) by 2050. China instituted a ban on logging, beginning in 1998, due to
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4704-487: 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
4816-592: The World Resources Institute recorded that only 20% of the world's original forests remained in large intact tracts of undisturbed forest. More than 75% of these intact forests lie in three countries: the boreal forests of Russia and Canada, and the rainforest of Brazil. According to Food and Agriculture Organization 's (FAO) Global Forest Resources Assessment 2020 , an estimated 420 million hectares (1.0 billion acres) of forest have been lost worldwide through deforestation since 1990, but
4928-418: The boreal region and in the seasonally dry tropics. At high latitudes, north of the main zone of boreal forestland, growing conditions are not adequate to maintain a continuously closed forest cover , so tree cover is both sparse and discontinuous. This vegetation is variously called open taiga , open lichen woodland, and forest tundra. A savanna is a mixed woodland – grassland ecosystem characterized by
5040-407: The equator are mostly covered in tropical rainforest , and the latitudes between 53°N and 67°N have boreal forest . As a general rule, forests dominated by angiosperms ( broadleaf forests ) are more species-rich than those dominated by gymnosperms ( conifer , montane , or needleleaf forests ), although exceptions exist. The trees that form the principal structural and defining component of
5152-408: The slash and burn practices of swidden agriculture or shifting cultivation . The loss and re-growth of forests lead to a distinction between two broad types of forest: primary or old-growth forest and secondary forest . There are also many natural factors that can cause changes in forests over time, including forest fires , insects , diseases , weather, competition between species, etc. In 1997,
5264-429: The 1990s to 4.7 million hectares (12 million acres) per year during 2010–2020. In absolute terms, the global forest area decreased by 178 million hectares (440 million acres; 1,780,000 square kilometres; 690,000 square miles) between 1990 and 2020, which is an area about the size of Libya. Forests provide a diversity of ecosystem services including: The main ecosystem services can be summarized in
5376-521: The 1990s. In 2015, a study for Nature Climate Change showed that the trend has recently been reversed, leading to an "overall gain" in global biomass and forests. This gain is due especially to reforestation in China and Russia. New forests are not equivalent to old growth forests in terms of species diversity, resilience, and carbon capture. On 7 September 2015, the FAO released a new study stating that over
5488-459: The Earth's plant biomass . Net primary production is estimated at 21.9 gigatonnes of biomass per year for tropical forests , 8.1 for temperate forests , and 2.6 for boreal forests . Forests form distinctly different biomes at different latitudes and elevations, and with different precipitation and evapotranspiration rates. These biomes include boreal forests in subarctic climates, tropical moist forests and tropical dry forests around
5600-725: The Italian, Spanish, and Portuguese selva ; the Romanian silvă ; the Old French selve ). Cognates of forest in Romance languages—e.g., the Italian foresta , Spanish and Portuguese floresta , etc.—are all ultimately derivations of the French word. The precise origin of Medieval Latin foresta is obscure. Some authorities claim the word derives from the Late Latin phrase forestam silvam , denoting "the outer wood"; others claim
5712-546: 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
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#17327904692655824-649: 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
5936-813: 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
6048-504: 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
6160-810: 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
6272-589: 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
6384-650: 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
6496-580: 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
6608-452: The U.S. state of Wisconsin , forests managed by indigenous people have more plant diversity, fewer invasive species, higher tree regeneration rates, and higher volume of trees. Forest management has changed considerably over the last few centuries, with rapid changes from the 1980s onward, culminating in a practice now referred to as sustainable forest management . Forest ecologists concentrate on forest patterns and processes, usually with
6720-460: The aim of elucidating cause-and-effect relationships. Foresters who practice sustainable forest management focus on the integration of ecological, social, and economic values, often in consultation with local communities and other stakeholders . Humans have generally decreased the amount of forest worldwide. Anthropogenic factors that can affect forests include logging, urban sprawl , human-caused forest fires , acid rain , invasive species , and
6832-420: The basis of the variation of physiognomy corresponding to changes in altitude. Tropical dry forests are characteristic of areas in the tropics affected by seasonal drought. The seasonality of rainfall is usually reflected in the deciduousness of the forest canopy, with most trees being leafless for several months of the year. Under some conditions, such as less fertile soils or less predictable drought regimes,
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#17327904692656944-590: The canopy; but other taxa are also important. In the Southern Hemisphere , most coniferous trees (members of Araucariaceae and Podocarpaceae ) occur mixed with broadleaf species, and are classed as broadleaf-and-mixed forests. Temperate broadleaf and mixed forests include a substantial component of trees of the Anthophyta group. They are generally characteristic of the warmer temperate latitudes, but extend to cool temperate ones, particularly in
7056-490: 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
7168-423: The children live. Canada has about 4 million square kilometres (1.5 million square miles) of forest land. More than 90% of forest land is publicly owned and about 50% of the total forest area is allocated for harvesting. These allocated areas are managed using the principles of sustainable forest management, which include extensive consultation with local stakeholders. About eight percent of Canada's forest
7280-759: 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
7392-463: 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
7504-517: The cutoff points are between a forest, woodland , and savanna . Under some definitions, to be considered a forest requires very high levels of tree canopy cover, from 60% to 100%, which excludes woodlands and savannas, which have a lower canopy cover . Other definitions consider savannas to be a type of forest, and include all areas with tree canopies over 10%. Some areas covered with trees are legally defined as agricultural areas, for example Norway spruce plantations, under Austrian forest law, when
7616-418: The density of trees, area of tree canopy cover, or area of the land occupied by the cross-section of tree trunks ( basal area ) meeting a particular threshold. This type of definition depends upon the presence of trees sufficient to meet the threshold, or at least of immature trees that are expected to meet the threshold once they mature. Under land-cover definitions, there is considerable variation on where
7728-593: 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,
7840-411: The eastern United States , in which only 0.1% of land was left undisturbed. Almost half of Earth's forest area (49 percent) is relatively intact, while 9 percent is found in fragments with little or no connectivity. Tropical rainforests and boreal coniferous forests are the least fragmented, whereas subtropical dry forests and temperate oceanic forests are among the most fragmented. Roughly 80 percent of
7952-585: The erosion and flooding that it caused. In addition, ambitious tree-planting programmes in countries such as China, India, the United States, and Vietnam – combined with natural expansion of forests in some regions – have added more than 7 million hectares (17 million acres) of new forests annually. As a result, the net loss of forest area was reduced to 5.2 million hectares (13 million acres) per year between 2000 and 2010, down from 8.3 million hectares (21 million acres) annually in
8064-465: The evolution of cladoxylopsid plants like Calamophyton . Appeared in the Late Devonian , Archaeopteris was both tree-like and fern -like plant, growing to 20 metres (66 ft) in height or more. It quickly spread throughout the world, from the equator to subpolar latitudes. It is the first species known to cast shade due to its fronds and forming soil from its roots. Archaeopteris
8176-518: 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
8288-562: 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
8400-417: The forest ecosystem. Since 2002, the amount of land that is legally owned by or designated for indigenous peoples has broadly increased, but land acquisition in lower-income countries by multinational corporations, often with little or no consultation of indigenous peoples, has also increased. Research in the Amazon rainforest suggests that indigenous methods of agroforestry form reservoirs of biodiversity. In
8512-486: 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
8624-415: The fourteenth century, English texts used the word in all three of its senses: common, legal, and archaic. Other English words used to denote "an area with a high density of trees" are firth , frith , holt , weald , wold , wood , and woodland . Unlike forest , these are all derived from Old English and were not borrowed from another language. Some present classifications reserve woodland for denoting
8736-542: The higher latitudes of the Northern Hemisphere , as well as some warm temperate areas, especially on nutrient-poor or otherwise unfavourable soils. These forests are composed entirely, or nearly so, of coniferous species ( Coniferophyta ). In the Northern Hemisphere, pines Pinus , spruces Picea , larches Larix , firs Abies , Douglas firs Pseudotsuga , and hemlocks Tsuga make up
8848-548: 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
8960-587: 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
9072-469: The lands on which they lived as part of global colonialism . Indigenous lands contain 36% or more of intact forest worldwide, host more biodiversity, and experience less deforestation. Indigenous activists have argued that degradation of forests and indigenous peoples' marginalization and land dispossession are interconnected. Other concerns among indigenous peoples include lack of Indigenous involvement in forest management and loss of knowledge related for
9184-493: The last 25 years the global deforestation rate has decreased by 50% due to improved management of forests and greater government protection. There is an estimated 726 million hectares (1.79 billion acres) of forest in protected areas worldwide. Of the six major world regions, South America has the highest share of forests in protected areas, at 31 percent. The area of such areas globally has increased by 191 million hectares (470 million acres) since 1990, but
9296-747: 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
9408-991: The montane forests of Africa, South America, Southeast Asia, and lowland forests of Australia, coastal Brazil, the Caribbean islands, Central America, and insular Southeast Asia have many species with small geographical distributions. Areas with dense human populations and intense agricultural land use, such as Europe, parts of Bangladesh, China, India, and North America, are less intact in terms of their biodiversity. Northern Africa, southern Australia, coastal Brazil, Madagascar, and South Africa are also identified as areas with striking losses in biodiversity intactness. A forest consists of many components that can be broadly divided into two categories: biotic (living) and abiotic (non-living). The living parts include trees , shrubs , vines , grasses and other herbaceous (non-woody) plants, mosses , algae , fungi , insects , mammals , birds , reptiles , amphibians , and microorganisms living on
9520-532: 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
9632-530: The next table: Some researchers state that forests do not only provide benefits, but can in certain cases also incur costs to humans. Forests may impose an economic burden, diminish the enjoyment of natural areas, reduce the food-producing capacity of grazing land and cultivated land, reduce biodiversity, reduce available water for humans and wildlife, harbour dangerous or destructive wildlife, and act as reservoirs of human and livestock disease. An important consideration regarding carbon sequestration
9744-411: The plants and animals and in the soil, connected by mycorrhizal networks . The main layers of all forest types are the forest floor , the understory, and the canopy. The emergent layer, above the canopy, exists in tropical rainforests. Each layer has a different set of plants and animals, depending upon the availability of sunlight, moisture, and food. In botany and countries like Germany and Poland,
9856-512: The population belongs to forest-dependent communities, which live in close proximity to forests and practice agroforestry as a principal part of their livelihood. People of Ghana who rely on timber and bushmeat harvested from forests and Indigenous peoples of the Amazon rainforest are also examples of forest-dependent people. Though forest-dependence by more common definitions is statistically associated with poverty and rural livelihoods, elements of forest-dependence exist in communities with
9968-615: The proportion of evergreen species increases and the forests are characterised as " sclerophyllous ". Thorn forest , a dense forest of low stature with a high frequency of thorny or spiny species, is found where drought is prolonged, and especially where grazing animals are plentiful. On very poor soils, and especially where fire or herbivory are recurrent phenomena, savannas develop. Sparse trees and savanna are forests with sparse tree- canopy cover. They occur principally in areas of transition from forested to non-forested landscapes. The two major zones in which these ecosystems occur are in
10080-607: 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
10192-428: The rate of forest loss has declined substantially. In the most recent five-year period (2015–2020), the annual rate of deforestation was estimated at 10 million hectares (25 million acres), down from 12 million hectares (30 million acres) annually in 2010–2015. The transition of a region from forest loss to net gain in forested land is referred to as the forest transition. This change occurs through
10304-465: The rate of annual increase slowed in 2010–2020. Smaller areas of woodland in cities may be managed as urban forestry , sometimes within public parks. These are often created for human benefits; Attention Restoration Theory argues that spending time in nature reduces stress and improves health, while forest schools and kindergartens help young people to develop social as well as scientific skills in forests. These typically need to be close to where
10416-460: The region and habitat. In contrast, secondary forest is forest regrowing following timber harvest and may contain species originally from other regions or habitats. Different global forest classification systems have been proposed, but none has gained universal acceptance. UNEP - WCMC 's forest category classification system is a simplification of other, more complex systems (e.g. UNESCO 's forest and woodland 'subformations'). This system divides
10528-616: The southern hemisphere. They include such forest types as the mixed deciduous forests of the United States and their counterparts in China and Japan; the broadleaf evergreen rainforests of Japan, Chile , and Tasmania ; the sclerophyllous forests of Australia, central Chile, the Mediterranean , and California; and the southern beech Nothofagus forests of Chile and New Zealand. There are many different types of tropical moist forests , with lowland evergreen broad-leaf tropical rainforests : for example várzea and igapó forests and
10640-551: 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
10752-690: The terra firme forests of the Amazon Basin ; the peat swamp forests ; dipterocarp forests of Southeast Asia ; and the high forests of the Congo Basin . Seasonal tropical forests , perhaps the best description for the colloquial term " jungle ", typically range from the rainforest zone 10 degrees north or south of the equator , to the Tropic of Cancer and Tropic of Capricorn . Forests located on mountains are also included in this category, divided largely into upper and lower montane formations, on
10864-654: 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
10976-476: The trees are being grown as Christmas trees and are below a certain height. The word forest derives from the Old French forest (also forès ), denoting "forest, vast expanse covered by trees"; forest was first introduced into English as the word denoting wild land set aside for hunting without necessarily having trees on the land. Possibly a borrowing, probably via Frankish or Old High German , of
11088-425: The trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach the ground to support an unbroken herbaceous layer that consists primarily of grasses. Savannas maintain an open canopy despite a high tree density. Forest plantations are generally intended for the production of timber and pulpwood . Commonly mono-specific, planted with even spacing between
11200-403: The trees, and intensively managed, these forests are generally important as habitat for native biodiversity . Some are managed in ways that enhance their biodiversity protection functions and can provide ecosystem services such as nutrient capital maintenance, watershed and soil structure protection and carbon storage. The annual net loss of forest area has decreased since 1990, but the world
11312-430: 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
11424-505: The type of vegetation that grows upon the land; an area can be legally designated "forest" even if no trees grow on it. Land-use definitions are based on the primary purpose the land is used for. Under a land-use definition, any area used primarily for harvesting timber, including areas that have been cleared by harvesting, disease, fire, or for the construction of roads and infrastructure, are still defined as forests, even if they contain no trees. Land-cover definitions define forests based upon
11536-728: 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
11648-626: The word forest is commonly used, there is no universally recognised precise definition, with more than 800 definitions of forest used around the world. Although a forest is usually defined by the presence of trees, under many definitions an area completely lacking trees may still be considered a forest if it grew trees in the past, will grow trees in the future, or was legally designated as a forest regardless of vegetation type. There are three broad categories of definitions of forest in use: administrative, land use , and land cover . Administrative definitions are legal designations, and may not reflect
11760-461: The word is a Latinisation of the Frankish * forhist , denoting "forest, wooded country", and was assimilated to forestam silvam , pursuant to the common practice of Frankish scribes. The Old High German forst denoting "forest"; Middle Low German vorst denoting "forest"; Old English fyrhþ denoting "forest, woodland, game preserve, hunting ground" (English frith ); and Old Norse fýri , denoting " coniferous forest "; all of which derive from
11872-579: The world's forest area is found in patches larger than 1 million hectares (2.5 million acres). The remaining 20 percent is located in more than 34 million patches around the world – the vast majority less than 1,000 hectares (2,500 acres) in size. Human society and forests can affect one another positively or negatively. Forests provide ecosystem services to humans and serve as tourist attractions. Forests can also affect people's health. Human activities, including unsustainable use of forest resources, can negatively affect forest ecosystems. Although
11984-416: The world's forests into 26 major types, which reflect climatic zones as well as the principal types of trees. These 26 major types can be reclassified into 6 broader categories: temperate needleleaf, temperate broadleaf and mixed, tropical moist, tropical dry, sparse trees and parkland, and forest plantations. Each category is described in a separate section below. Temperate needleleaf forests mostly occupy
12096-420: The world's land area in 2020. Forests are the largest terrestrial ecosystems of Earth by area, and are found around the globe. 45 percent of forest land is in the tropical latitudes . The next largest share of forests are found in subarctic climates , followed by temperate , and subtropical zones. Forests account for 75% of the gross primary production of the Earth's biosphere , and contain 80% of
12208-436: Was deciduous , dropping its fronds onto the forest floor, the shade, soil, and forest duff from the dropped fronds creating the early forest. The shed organic matter altered the freshwater environment, slowing its flow and providing food. This promoted freshwater fish. Forests account for 75% of the gross primary productivity of the Earth's biosphere , and contain 80% of the Earth's plant biomass. Biomass per unit area
12320-520: 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
12432-542: 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,
12544-466: 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
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