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115-463: The Inuit and their predecessors in the region, the Paleo-Eskimos , have relied for hundreds, perhaps thousands of years on the sound's abundant natural wealth for food, clothing and shelter. Today, residents of the three Nunavut communities of Pond Inlet , Arctic Bay , and Resolute continue this tradition, depending on its waters for their economic and cultural well-being. Lancaster Sound

230-693: A Innu-aimun (Montagnais) exonym meaning 'a person who laces a snowshoe', but is also used in folk etymology as meaning 'eater of raw meat' in the Cree language . Though the Cree etymology has been discredited, "Eskimo" is considered pejorative by some Canadian and English-speaking Greenlandic Inuit. In Canada and Greenland, Inuit is preferred. Inuit is the Eastern Canadian Inuit (Inuktitut) and West Greenlandic (Kalaallisut) word for 'the people'. Since Inuktitut and Kalaallisut are

345-729: A $ 5 million feasibility study for a new National Marine Conservation Area (NMCA) in Lancaster Sound. A National Marine Conservation Area designation precluded oil and gas development, and so questions arose when the Nunavut Impact Review Board approved a Natural Resources Canada (NRCAN) Geological Survey of Canada proposal to perform seismic testing for oil within Lancaster and Jones Sound in August and September, 2010. The new seismic tests were not part of

460-844: A backbone, make up a huge portion of all life in the sea. Invertebrate sea life includes Cnidaria such as jellyfish and sea anemones ; Ctenophora ; sea worms including the phyla Platyhelminthes , Nemertea , Annelida , Sipuncula , Echiura , Chaetognatha , and Phoronida ; Mollusca including shellfish , squid , octopus ; Arthropoda including Chelicerata and Crustacea ; Porifera ; Bryozoa ; Echinodermata including starfish ; and Urochordata including sea squirts or tunicates . Over 10,000 species of fungi are known from marine environments. These are parasitic on marine algae or animals, or are saprobes on algae, corals, protozoan cysts, sea grasses, wood and other substrata, and can also be found in sea foam . Spores of many species have special appendages which facilitate attachment to

575-603: A colonial way; Inuit is now a common autonym for a large sub-group of these people. The word Inuit (varying forms Iñupiat , Inuvialuit , Inughuit , etc.), however, is an ancient self-referential to a group of peoples which includes at most the Iñupiat of Bering Strait coast of Chukotka and northern Alaska, the four broad groups of Inuit in Canada, and the Greenlandic Inuit. This usage has long been employed to

690-532: A few years before. Various activist movements began to change the direction of Inuit society in 1975 with the James Bay and Northern Quebec Agreement . This comprehensive land claims settlement for Quebec Inuit, along with a large cash settlement and substantial administrative autonomy in the new region of Nunavik, set the precedent for the settlements to follow. The northern Labrador Inuit submitted their land claim in 1977, although they had to wait until 2005 to have

805-697: A major ruling on August 8, 2010, a Nunavut court sided with the Inuit and stopped the planned seismic testing citing the risks to marine animals and cultural heritage. The federal Conservative government announced on December 6, 2010, that it will establish the boundaries of a new marine park in Lancaster Sound. In 2012, the Qikiqtani Inuit Association (QIA) issued a report on Lancaster Sound for North Baffin communities entitled: "Tallurutiup Tariunga Inulik: Inuit Participation in Determining

920-763: A population displacement did not occur within the Aleutian Islands between the Dorset and Thule transition. However a subsequent 2012 genetic analysis showed no genetic link between the Sadlermiut and the Dorset or Tuniit people. In contrast to other Tuniit populations, the Aleut and Sadlermiut benefited from both geographical isolation and their ability to adopt certain Thule technologies. In Canada and Greenland, Inuit circulated almost exclusively north of

1035-475: A rocky outcrop on the ocean floor. Reefs can also grow on other surfaces, which has made it possible to create artificial reefs . Coral reefs also support a huge community of life, including the corals themselves, their symbiotic zooxanthellae , tropical fish and many other organisms. Much attention in marine biology is focused on coral reefs and the El Niño weather phenomenon. In 1998, coral reefs experienced

1150-426: A role in the global carbon cycle; and their distribution (predation and life cycle). Biological oceanography also investigates the role of microbes in food webs, and how humans impact the ecosystems in the oceans. Marine habitats can be divided into coastal and open ocean habitats. Coastal habitats are found in the area that extends from the shoreline to the edge of the continental shelf . Most marine life

1265-399: A seated person, even if completely overturned. Because of this property, the design was copied by Europeans and Americans who still produce them under Inuit name kayak . Inuit also made umiaq ("woman's boat"), larger open boats made of wood frames covered with animal skins, for transporting people, goods, and dogs. They were 6–12 m (20–39 ft) long and had a flat bottom so that

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1380-626: A signed land settlement establishing Nunatsiavut . Southern Labrador Inuit of NunatuKavut is currently in the process of establishing land claims and title rights that would allow them to negotiate with the Newfoundland Government. Canada's 1982 Constitution Act recognized Inuit as Aboriginal peoples in Canada. In the same year, the Tunngavik Federation of Nunavut (TFN) was incorporated, in order to take over negotiations for land claims on behalf of Inuit living in

1495-469: Is a language isolate and is almost extinct as only around 50 people still use it. Inuit have traditionally been fishermen and hunters. They still hunt whales (esp. bowhead whale ), seal , (esp. ringed seal , harp seal , common seal , bearded seal ), polar bears , muskoxen , caribou , birds , and fish and at times other less commonly eaten animals such as the Arctic fox . The typical Inuit diet

1610-456: Is a field of study both in marine biology and in biological oceanography . Biological oceanography is the study of how organisms affect and are affected by the physics , chemistry , and geology of the oceanographic system . Biological oceanography mostly focuses on the microorganisms within the ocean; looking at how they are affected by their environment and how that affects larger marine creatures and their ecosystem. Biological oceanography

1725-471: Is closely linked to oceanography , especially biological oceanography , and may be regarded as a sub-field of marine science . It also encompasses many ideas from ecology . Fisheries science and marine conservation can be considered partial offshoots of marine biology (as well as environmental studies ). Marine chemistry , physical oceanography and atmospheric sciences are also closely related to this field. An active research topic in marine biology

1840-595: Is expected to be completed by the spring of 2019. The Tallurutiup Imanga—with its diversity of seabirds, and marine and land mammals that sustained Inuit of the region for millennia, was mentioned in the United Nation's Convention on Biological Diversity (CBD) 5th Global Biodiversity Outlook 2020 report in its section on Canada. Canada had established marine protected areas and undertook other "effective area-based conservation measures" that collectively covered over 130,000 km (50,000 sq mi). This included

1955-467: Is found in coastal habitats, even though the shelf area occupies only seven percent of the total ocean area. Open ocean habitats are found in the deep ocean beyond the edge of the continental shelf. Alternatively, marine habitats can be divided into pelagic and demersal habitats. Pelagic habitats are found near the surface or in the open water column , away from the bottom of the ocean and affected by ocean currents , while demersal habitats are near or on

2070-487: Is high in protein and very high in fat – in their traditional diets, Inuit consumed an average of 75 percent of their daily energy intake from fat. While it is not possible to cultivate plants for food in the Arctic, Inuit have traditionally gathered those that are naturally available. Grasses , tubers , roots , plant stems , berries , and seaweed ( kuanniq or edible seaweed) were collected and preserved depending on

2185-446: Is similar to marine biology, but it studies ocean life from a different perspective. Biological oceanography takes a bottom up approach in terms of the food web, while marine biology studies the ocean from a top down perspective. Biological oceanography mainly focuses on the ecosystem of the ocean with an emphasis on plankton : their diversity (morphology, nutritional sources, motility, and metabolism); their productivity and how that plays

2300-413: Is so vast, in total it produces the most primary productivity. The open ocean is separated into different zones, and the different zones each have different ecologies. Zones which vary according to their depth include the epipelagic , mesopelagic , bathypelagic , abyssopelagic , and hadopelagic zones. Zones which vary by the amount of light they receive include the photic and aphotic zones . Much of

2415-751: Is spoken in the Inuvialuit Settlement Region , Northwest Territories , with official language status from the territorial government. Inuinnaqtun is spoken across the Northwest Territories and the Kitikmeot Region of Nunavut with official language status from both territories. Inuktitut, the most widely spoken Inuit language in Canada, however, is an official, and one of two main languages, alongside English, of Nunavut and has its speakers throughout Nunavut, Nunavik (Northern Quebec), Nunatsiavut (Labrador), and

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2530-601: Is still used by people; however in the 21st century, usage in North America has declined. In the United States the term Eskimo was, as of 2016, commonly used to describe Inuit and the Siberian and Alaskan Yupik, and Iñupiat peoples. Eskimo is still used by some groups and organizations to encompass Inuit and Yupik, as well as other Indigenous Alaskan and Siberian peoples. In 2011, Lawrence Kaplan of

2645-410: Is the study of how marine organisms interact with each other and the environment. Marine life is a vast resource, providing food, medicine, and raw materials, in addition to helping to support recreation and tourism all over the world. At a fundamental level, marine life helps determine the very nature of our planet. Marine organisms contribute significantly to the oxygen cycle , and are involved in

2760-797: Is to discover and map the life cycles of various species and where they spend their time. Technologies that aid in this discovery include pop-up satellite archival tags , acoustic tags , and a variety of other data loggers . Marine biologists study how the ocean currents , tides and many other oceanic factors affect ocean life forms, including their growth, distribution and well-being. This has only recently become technically feasible with advances in GPS and newer underwater visual devices. Most ocean life breeds in specific places, nests in others, spends time as juveniles in still others, and in maturity in yet others. Scientists know little about where many species spend different parts of their life cycles especially in

2875-426: Is widespread and very diverse under the ocean. Microscopic photosynthetic algae contribute a larger proportion of the world's photosynthetic output than all the terrestrial forests combined. Most of the niche occupied by sub plants on land is actually occupied by macroscopic algae in the ocean, such as Sargassum and kelp , which are commonly known as seaweeds that create kelp forests . Plants that survive in

2990-652: The Alaska Native Language Center at the University of Alaska Fairbanks wrote that Inuit was not generally accepted as a term for the Yupik, and Eskimo was often used as the term that applied to the Yupik, Iñupiat, and Inuit. Since then Kaplan has updated this to indicate that the term Inuit has gained acceptance in Alaska. Though there is much debate, the word Eskimo likely derives from

3105-712: The Alaska North Slope , the Bering Strait and on Little Diomede Island . In Russia, few pockets of diaspora communities of Russian Iñupiat from Big Diomede Island , of which inhabitants were removed to Russian Mainland, remain in Bering Strait coast of Chukotka Autonomous Okrug, particularly in Uelen , Lavrentiya , and Lorino . Many individuals who would have historically been referred to as Eskimo find that term offensive or forced upon them in

3220-523: The Arctic tree line , with the exception of Inuit in Labrador where there are large swaths of coastal barrens. In Labrador there are two Inuit groups, one accepted by Inuit Tapiriit Kanatami , Nunatsiavut and one independent, NunatuKavut . The most southern Inuit community in Nunatsiavut is Rigolet while the most southern community within the traditional Inuit territory of NunatuKavut and in

3335-812: The First Nations or the Métis . Greenlandic Inuit , also known as Kalaallit, are descendants of Thule migrations from Canada by 1100 CE. Although Greenland withdrew from the European Communities in 1985, Inuit of Greenland are Danish citizens and, as such, remain citizens of the European Union . In the United States, the Alaskan Iñupiat are traditionally located in the Northwest Arctic Borough , on

3450-788: The Inuit-Yupik-Unangan language family . Inupiaq (Inupiatun) is spoken in Russia (extinct) and Alaska, which is one of the 22 official languages of the State of Alaska. In Russia, due to the replacement from their traditional territory in Big Diomede Island to Mainland Russia, Inupiaq language has been nearly extinct with most of them speaking Central Siberian Yupik or Russian predominantly with some Inupiaq linguistic features. In Canada, three Inuit languages ( Inuvialuktun , Inuinnaqtun , Inuktitut ) are spoken. Inuvialuktun

3565-616: The Northwest Passage was the first well-documented contact between Europeans and Inuit. Frobisher's expedition landed in Frobisher Bay , Baffin Island , not far from the settlement now called Iqaluit . Frobisher encountered Inuit on Resolution Island where five sailors left the ship, under orders from Frobisher, with instructions to stay clear of Inuit. They became part of Inuit mythology. Inuit oral tradition tells that

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3680-617: The Northwest Territories , Yukon (traditionally ), Alaska , and Chukotsky District of Chukotka Autonomous Okrug, Russia . Inuit languages are part of the Eskimo–Aleut languages , also known as Inuit-Yupik-Unangan, and also as Eskaleut. Inuit Sign Language is a critically endangered language isolate used in Nunavut. Canadian Inuit live throughout most of Northern Canada in the territory of Nunavut, Nunavik in

3795-639: The Siberian Husky . These dogs were bred from wolves, for transportation. A team of dogs in either a tandem/side-by-side or fan formation would pull a sled made of wood, animal bones, or the baleen from a whale's mouth and even frozen fish, over the snow and ice. Inuit used stars to navigate at sea and landmarks to navigate on land; they possessed a comprehensive native system of toponymy . Where natural landmarks were insufficient, Inuit would erect an inukshuk . Also, Greenland Inuit created Ammassalik wooden maps , which are tactile devices that represent

3910-519: The death rate , causing a marked natural increase in the population that made it more difficult for them to survive by traditional means. In the 1950s, the Canadian government began to actively settle Inuit into permanent villages and cities, occasionally against their will (such as in Nuntak and Hebron). In 2005 the Canadian government acknowledged the abuses inherent in these forced resettlements. By

4025-405: The marine environment are often called seabirds . Examples include albatross , penguins , gannets , and auks . Although they spend most of their lives in the ocean, species such as gulls can often be found thousands of miles inland. There are five main types of marine mammals: cetaceans ( toothed whales and baleen whales ); sirenians such as manatees ; pinnipeds including seals and

4140-681: The prestige dialects in Canada and Greenland, respectively, their version has become dominant, although every Inuit dialect uses cognates from the Proto-Eskimo *ińuɣ – for example, "people" is inughuit in North Greenlandic and iivit in East Greenlandic . Inuit speak Inupiaq (Inupiatun) , Inuinnaqtun , Inuktitut , Inuvialuktun , and Greenlandic languages , which belong to the Inuit-Inupiaq branch of

4255-588: The saltwater crocodile . Most extant marine reptiles, except for some sea snakes, are oviparous and need to return to land to lay their eggs. Thus most species, excluding sea turtles, spend most of their lives on or near land rather than in the ocean. Despite their marine adaptations, most sea snakes prefer shallow waters nearby land, around islands, especially waters that are somewhat sheltered, as well as near estuaries. Some extinct marine reptiles, such as ichthyosaurs , evolved to be viviparous and had no requirement to return to land. Birds adapted to living in

4370-533: The tides . An estuary is a partially enclosed coastal body of water with one or more rivers or streams flowing into it and with a free connection to the open sea. Estuaries form a transition zone between freshwater river environments and saltwater maritime environments. They are subject both to marine influences—such as tides, waves, and the influx of saline water—and to riverine influences—such as flows of fresh water and sediment. The shifting flows of both sea water and fresh water provide high levels of nutrients both in

4485-441: The walrus ; sea otters ; and the polar bear . All are air-breathing, meaning that while some such as the sperm whale can dive for prolonged periods, all must return to the surface to breathe. The marine ecosystem is large, and thus there are many sub-fields of marine biology. Most involve studying specializations of particular animal groups, such as phycology , invertebrate zoology and ichthyology . Other subfields study

4600-523: The 1970s, and more recently. Modern Inuit have lifespans 12 to 15 years shorter than the average Canadian's, which is thought to be influenced by factors such as their diet and limited access to medical services. The life expectancy gap is not closing and remains stagnant. The ancient art of face tattooing among Inuit women, which is called kakiniit or tunniit in Inuktitut , dates back nearly 4,000 years. The facial tattoos detailed aspects of

4715-467: The American crew of the bathyscaphe Trieste when it dove to the bottom in 1960. In general, the deep sea is considered to start at the aphotic zone , the point where sunlight loses its power of transference through the water. Many life forms that live at these depths have the ability to create their own light known as bio-luminescence . Marine life also flourishes around seamounts that rise from

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4830-400: The Arctic in one place for the first time and exposed them to the rhetoric of civil and human rights that prevailed in Canada in the 1960s. This was a real wake-up call for Inuit, and it stimulated the emergence of a new generation of young Inuit activists in the late 1960s who came forward and pushed for respect for Inuit and their territories. Inuit began to emerge as a political force in

4945-470: The Dorset as "dwarfs". Researchers believe that Inuit society had advantages by having adapted to using dogs as transport animals, and developing larger weapons and other technologies superior to those of the Dorset culture. By 1100 CE, Inuit migrants had reached west Greenland, where they settled. During the 12th century, they also settled in East Greenland. Faced with population pressures from

5060-537: The Future of Lancaster Sound". The report has two stated purposes; to provide Nunavut Land Claims Beneficiaries with an introduction to the proposed Lancaster Sound National Marine Conservation Area (NMCA), and, to inform Parks Canada , the Government of Nunavut and those interested of Inuit perspectives on marine conservation . This report explains what an NMCA is, the history surrounding interests in Lancaster Sound,

5175-490: The Mineral and Energy Resource Assessment (MERA) process necessary in establishing new parks. In June 2010, communities and groups came out against seismic testing in Lancaster and Jones Sound. In late June, planned seismic tests were apparently scaled back. But then in late July NRCAN announced that plans for seismic testing were proceeding despite the unanimous opposition of Inuit communities and supporting organizations. In

5290-925: The Northwest Territories, where it is also an official language. Kalaallisut is the official language of Greenland. The Greenlandic languages are divided into: Kalaallisut (Western), Inuktun (Northern), and Tunumiit (Eastern). As Inuktitut was the language of the Eastern Canadian Inuit and Kalaallisut is the language of the Western Greenlandic Inuit, they are related more closely than most other dialects. Inuit in Alaska and Northern Canada also typically speak English. In Greenland, Inuit also speak Danish and learn English in school. Inuit in Russia mostly speak Russian and Central Siberian Yupik. Canadian Inuit, particularly those from Nunavik, may also speak Québécois French . Finally, deaf Inuit use Inuit Sign Language , which

5405-841: The Original People's Entitlement (representing the Inuvialuit), the Northern Quebec Inuit Association ( Makivik Corporation ) and the Labrador Inuit Association (LIA) representing Northern Labrador Inuit. Since the mid-1980s the disputed Southern Labrador Inuit of NunatuKavut began organizing politically after being geographically cut out of the LIA, because the organization called itself the Labrador Métis Nation just

5520-573: The Thule and other surrounding groups, such as the Algonquian and Siouan -speaking peoples to the south, the Tuniit gradually receded. The Tuniit were thought to have become completely extinct as a people by about 1400 or 1500. But, in the mid-1950s, researcher Henry B. Collins determined that based on the ruins found at Native Point , on Southampton Island , the Sadlermiut were likely

5635-585: The aphotic zone's energy is supplied by the open ocean in the form of detritus . The deepest recorded oceanic trench measured to date is the Mariana Trench , near the Philippines , in the Pacific Ocean at 10,924 m (35,840 ft). At such depths, water pressure is extreme and there is no sunlight, but some life still exists. A white flatfish , a shrimp and a jellyfish were seen by

5750-453: The area. In 1968, exploratory permits were granted for 14 million acres of Canada's Arctic waters, including Lancaster Sound. In 1974, Norlands Petroleum Ltd was given approval-in-principle to drill an exploratory well in the middle of Lancaster Sound. Community opposition led to the creation of an Environmental Assessment Review Panel that recommended in 1978 that Norlands proposal not be allowed until they could explain how exploratory drilling

5865-437: The boats could come close to shore. In the winter, Inuit would also hunt sea mammals by patiently watching an aglu (breathing hole) in the ice and waiting for the air-breathing seals to use them. This technique is also used by the polar bear, who hunts by seeking holes in the ice and waiting nearby. In winter, both on land and on sea ice, Inuit used dog sleds ( qamutik ) for transportation. The husky dog breed comes from

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5980-457: The bottom. Marine habitats can be modified by their inhabitants. Some marine organisms, like corals, kelp and sea grasses, are ecosystem engineers which reshape the marine environment to the point where they create further habitat for other organisms. Intertidal zones , the areas that are close to the shore, are constantly being exposed and covered by the ocean's tides . A huge array of life can be found within this zone. Shore habitats span from

6095-655: The case of Labrador, East. Inuit had trade relations with more southern cultures; boundary disputes were common and gave rise to aggressive actions. Warfare was not uncommon among those Inuit groups with sufficient population density. Inuit such as the Nunamiut ( Uummarmiut ), who inhabited the Mackenzie River delta area, often engaged in warfare. The more sparsely settled Inuit in the Central Arctic, however, did so less often. Their first European contact

6210-420: The coastline. Marine biology Marine biology is the scientific study of the biology of marine life , organisms that inhabit the sea . Given that in biology many phyla , families and genera have some species that live in the sea and others that live on land, marine biology classifies species based on the environment rather than on taxonomy . A large proportion of all life on Earth lives in

6325-754: The commercial whale hunt were processed and furs traded. The expedition of 1821–23 to the Northwest Passage led by Commander William Edward Parry twice over-wintered in Foxe Basin . It provided the first informed, sympathetic and well-documented account of the economic, social and religious life of Inuit. Parry stayed in what is now Igloolik over the second winter. Parry's writings, with pen and ink illustrations of Inuit everyday life, and those of George Francis Lyon were widely read after they were both published in 1824. Captain George Comer 's Inuk wife Shoofly, known for her sewing skills and elegant attire,

6440-575: The depths of the oceanic trenches , sometimes 10,000 meters or more beneath the surface of the ocean. Specific habitats include estuaries , coral reefs , kelp forests , seagrass meadows , the surrounds of seamounts and thermal vents , tidepools , muddy, sandy and rocky bottoms, and the open ocean ( pelagic ) zone, where solid objects are rare and the surface of the water is the only visible boundary. The organisms studied range from microscopic phytoplankton and zooplankton to huge cetaceans (whales) 25–32 meters (82–105 feet) in length. Marine ecology

6555-462: The depths, where fish and other sea life congregate to spawn and feed. Hydrothermal vents along the mid-ocean ridge spreading centers act as oases , as do their opposites, cold seeps . Such places support unique biomes and many new microbes and other lifeforms have been discovered at these locations.There is still much more to learn about the deeper parts of the ocean . In biology, many phyla, families and genera have some species that live in

6670-418: The development of marine protected areas . This data is important to both scientists and fishermen because they are discovering that, by restricting commercial fishing in one small area, they can have a large impact in maintaining a healthy fish population in a much larger area. The study of marine biology dates to Aristotle (384–322 BC), who made many observations of life in the sea around Lesbos , laying

6785-763: The disappearance of the Norse colonies in Greenland , Inuit had no contact with Europeans for at least a century. By the mid-16th century, Basque whalers and fishermen were already working the Labrador coast and had established whaling stations on land, such as the one that has been excavated at Red Bay , Labrador. Inuit do not appear to have interfered with their operations, but raided the stations in winter, taking tools and items made of worked iron, which they adapted to their own needs. Martin Frobisher 's 1576 search for

6900-607: The distinction between plants and animals often breaks down in very small organisms. Other zooplankton include cnidarians , ctenophores , chaetognaths , molluscs , arthropods , urochordates , and annelids such as polychaetes . Many larger animals begin their life as zooplankton before they become large enough to take their familiar forms. Two examples are fish larvae and sea stars (also called starfish ). Microscopic algae and plants provide important habitats for life, sometimes acting as hiding places for larval forms of larger fish and foraging places for invertebrates. Algal life

7015-606: The early relations with whaling stations along the Labrador coast and later James Bay were based on a mutual interest in trade. In the final years of the 18th century, the Moravian Church began missionary activities in Labrador, supported by the British who were tired of the raids on their whaling stations. The Moravian missionaries could easily provide Inuit with the iron and basic materials they had been stealing from whaling outposts, materials whose real cost to Europeans

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7130-541: The eastern Northwest Territories, that would later become Nunavut, from Inuit Tapiriit Kanatami, which became a joint association of Inuit of Quebec, Labrador, and the Northwest Territories. On October 30, 2008, Leona Aglukkaq was appointed as Minister of Health , "[becoming] the first Inuk to hold a senior cabinet position, although she is not the first Inuk to be in cabinet altogether." Jack Anawak and Nancy Karetak-Lindell were both parliamentary secretaries respectively from 1993 to 1996 and in 2003. The term Eskimo

7245-466: The end of their traditional Inuit culture. One of the more notable relocations was undertaken in 1953, when 17 families were moved from Port Harrison (now Inukjuak, Quebec) to Resolute and Grise Fiord . They were dropped off in early September when winter had already arrived. The land they were sent to was very different from that in the Inukjuak area; it was barren, with only a couple of months when

7360-462: The enormous social disruptions caused by the distorting effect of Europeans' material wealth and the introduction of different materials. Nonetheless, Inuit society in the higher latitudes largely remained in isolation during the 19th century. The Hudson's Bay Company opened trading posts such as Great Whale River (1820), today the site of the twin villages of Whapmagoostui (Cree-majority) and Kuujjuarapik (Inuit-majority), where whale products of

7475-630: The establishment of secular , government-operated high schools in the Northwest Territories (including what is now Nunavut) and Inuit areas in Quebec and Labrador along with the residential school system . Inuit population was not large enough to support a full high school in every community, so this meant only a few schools were built, and students from across the territories were boarded there. These schools, in Aklavik , Iqaluit, Yellowknife , Inuvik and Kuujjuaq , brought together young Inuit from across

7590-473: The exclusion of other, closely related groups (e.g. Yupik , Aleut ). Therefore, the Aleut (Unangan) and Yupik peoples ( Alutiiq /Sugpiaq, Central Yup'ik , Siberian Yupik ), who live in Alaska and Siberia, at least at an individual and local level, generally do not self-identify as Inuit. Inuit are the descendants of what anthropologists call the Thule people , who emerged from the Bering Strait and western Alaska around 1000 CE. They had split from

7705-418: The foundation for many future discoveries. In 1768, Samuel Gottlieb Gmelin (1744–1774) published the Historia Fucorum , the first work dedicated to marine algae and the first book on marine biology to use the new binomial nomenclature of Linnaeus . It included elaborate illustrations of seaweed and marine algae on folded leaves. The British naturalist Edward Forbes (1815–1854) is generally regarded as

7820-465: The founder of the science of marine biology. The pace of oceanographic and marine biology studies quickly accelerated during the course of the 19th century. The observations made in the first studies of marine biology fueled the Age of Discovery and exploration that followed. During this time, a vast amount of knowledge was gained about the life that exists in the oceans of the world. Many voyages contributed significantly to this pool of knowledge. Among

7935-446: The great powers for the first time. Thanks to the development of modern long-distance aircraft, these areas became accessible year-round. The construction of air bases and the Distant Early Warning Line in the 1940s and 1950s brought more intensive contact with European society, particularly in the form of public education for children. The traditionalists complained that Canadian education promoted foreign values that were disdainful of

8050-456: The high Arctic, Inuit were forced to abandon their hunting and whaling sites as bowhead whales disappeared from Canada and Greenland . These Inuit had to subsist on a much poorer diet, and lost access to the essential raw materials for their tools and architecture which they had previously derived from whaling. The lives of Paleo-Eskimos of the far north were largely unaffected by the arrival of visiting Norsemen except for mutual trade. After

8165-423: The home to many exotic biological materials that may inspire biomimetic materials . Through constant monitoring of the ocean, there have been discoveries of marine life which could be used to create remedies for certain diseases such as cancer and leukemia. In addition, Ziconotide, an approved drug used to treat pain, was created from a snail which resides in the ocean. Marine biology is a branch of biology . It

8280-463: The homeland of Inuit to be hostile hinterland . Southerners enjoyed lucrative careers as bureaucrats and service providers to the people of the North, but very few ever chose to visit there. Once its more hospitable lands were largely settled, the government of Canada and entrepreneurs began to take a greater interest in its more peripheral territories, especially the fur and mineral-rich hinterlands. By

8395-399: The importance of where boundaries are suggested, and discussion on the realities of Inuit cooperative management in Nunavut. "This report has been titled, Tallurutiup Tariunga Inulik, which means 'Lancaster Sound has people' and also 'Lancaster Sound has Inuit.' It is from the perspective of a homeland that QIA approaches discussions related to this great region." In June 2016, the park gained

8510-411: The infant and juvenile years. For example, it is still largely unknown where juvenile sea turtles and some sharks in the first year of their life travel. Recent advances in underwater tracking devices are illuminating what we know about marine organisms that live at great ocean depths. The information that pop-up satellite archival tags gives aids in fishing closures for certain times of the year and

8625-520: The interim protection announced in 2017 for the Tallurutiup Imanga National Marine Conservation Area, Nunavut in cooperation with the Qikiqtani Inuit Association. Inuit Inuit are a group of culturally and historically similar Indigenous peoples traditionally inhabiting the Arctic and subarctic regions of North America, including Greenland , Labrador , Quebec , Nunavut ,

8740-415: The last remnants of the Dorset culture, or Tuniit . The Sadlermiut population survived up until winter 1902–1903 when exposure to new infectious diseases brought by contact with Europeans led to their extinction as a people. In the early 21st century, mitochondrial DNA research has supported the theory of continuity between the Tuniit and the Sadlermiut peoples. It also provided evidence that

8855-578: The late 1920s, there were no longer any Inuit who had not been contacted by traders, missionaries or government agents. In 1939, the Supreme Court of Canada found, in a decision known as Re Eskimos , that Inuit should be considered Indians and were thus under the jurisdiction of the federal government. Native customs were worn down by the actions of the RCMP, who enforced Canadian criminal law on Inuit. People such as Kikkik often did not understand

8970-590: The late 1960s and early 1970s, shortly after the first graduates returned home. They formed new politically active associations in the early 1970s, starting with the Inuit Tapirisat of Canada (Inuit Brotherhood and today known as Inuit Tapiriit Kanatami), an outgrowth of the Indian and Eskimo Association of the '60s, in 1971, and more region-specific organizations shortly afterward, including the Committee for

9085-563: The men lived among them for a few years of their own free will until they died attempting to leave Baffin Island in a self-made boat and vanished. Frobisher, in an attempt to find the men, captured three Inuit and brought them back to England. They were possibly the first Inuit ever to visit Europe. The semi-nomadic Inuit were fishermen and hunters harvesting lakes, seas, ice platforms, and tundra . While there are some allegations that Inuit were hostile to early French and English explorers, fishermen, and whalers, more recent research suggests that

9200-428: The mid-1960s, encouraged first by missionaries, then by the prospect of paid jobs and government services, and finally forced by hunger and required by the police, most Canadian Inuit lived year-round in permanent settlements. The nomadic migrations that were the central feature of Arctic life had become a much smaller part of life in the North. Inuit, a once self-sufficient people in an extremely harsh environment were, in

9315-611: The most numerous primary producers on Earth. Phytoplankton are categorized into cyanobacteria (also called blue-green algae/bacteria), various types of algae (red, green, brown, and yellow-green), diatoms , dinoflagellates , euglenoids , coccolithophorids , cryptomonads , chrysophytes , chlorophytes , prasinophytes , and silicoflagellates . Zooplankton tend to be somewhat larger, and not all are microscopic. Many Protozoa are zooplankton, including dinoflagellates, zooflagellates , foraminiferans , and radiolarians . Some of these (such as dinoflagellates) are also phytoplankton;

9430-434: The most severe mass bleaching events on record, when vast expanses of reefs across the world died because sea surface temperatures rose well above normal. Some reefs are recovering, but scientists say that between 50% and 70% of the world's coral reefs are now endangered and predict that global warming could exacerbate this trend. The open ocean is relatively unproductive because of a lack of nutrients, yet because it

9545-422: The most significant were the voyages of HMS  Beagle where Charles Darwin came up with his theories of evolution and on the formation of coral reefs . Another important expedition was undertaken by HMS Challenger , where findings were made of unexpectedly high species diversity among fauna stimulating much theorizing by population ecologists on how such varieties of life could be maintained in what

9660-413: The necessary vitamins they needed from their traditional winter diet, which did not contain any plant matter. In particular, he found that adequate vitamin C could be obtained from items in their traditional diet of raw meat such as ringed seal liver and whale skin ( muktuk ). While there was considerable skepticism when he reported these findings, the initial anecdotal reports were reaffirmed both in

9775-593: The northern third of Quebec, the Nunatsiavut in Labrador, and in various parts of the Northwest Territories and Yukon (traditionally), particularly around the Arctic Ocean , in the Inuvialuit Settlement Region . These areas are known, primarily by Inuit Tapiriit Kanatami , as Inuit Nunangat . In Canada, sections 25 and 35 of the Constitution Act of 1982 classify Inuit as a distinctive group of Aboriginal Canadians who are not included under either

9890-403: The ocean, as well as the cycling of carbon , nitrogen , phosphorus and other nutrients and trace elements. Microscopic life undersea is incredibly diverse and still poorly understood. For example, the role of viruses in marine ecosystems is barely being explored even in the beginning of the 21st century. The role of phytoplankton is better understood due to their critical position as

10005-475: The ocean. The exact size of this "large proportion" is unknown, since many ocean species are still to be discovered. The ocean is a complex three-dimensional world, covering approximately 71% of the Earth's surface. The habitats studied in marine biology include everything from the tiny layers of surface water in which organisms and abiotic items may be trapped in surface tension between the ocean and atmosphere, to

10120-531: The physical effects of continual immersion in sea water and the ocean in general, adaptation to a salty environment, and the effects of changing various oceanic properties on marine life. A subfield of marine biology studies the relationships between oceans and ocean life, and global warming and environmental issues (such as carbon dioxide displacement). Recent marine biotechnology has focused largely on marine biomolecules , especially proteins , that may have uses in medicine or engineering. Marine environments are

10235-561: The potential to expand into an area recommended by QIA when Shell relinquished adjacent oil leases after a coalition of environmental groups argued that the leases had expired. In August 2017, the federal government, the Territory of Nunavut and the Qikiqtani Inuit Association announced an agreement on the final boundary protecting a 109,000 km (42,000 sq mi) area, making it the largest marine conservation area in Canada. The final negotiation of an Inuit Impact Benefit Agreement

10350-409: The regulation of the Earth's climate . Shorelines are in part shaped and protected by marine life, and some marine organisms even help create new land. Many species are economically important to humans, including both finfish and shellfish. It is also becoming understood that the well-being of marine organisms and other organisms are linked in fundamental ways. The human body of knowledge regarding

10465-403: The related Aleut group about 4000 years ago and from northeastern Siberian migrants. They spread eastward across the Arctic. They displaced the related Dorset culture , called the Tuniit in Inuktitut , which was the last major Paleo-Eskimo culture. Inuit legends speak of the Tuniit as "giants", people who were taller and stronger than Inuit. Less frequently, the legends refer to

10580-461: The relationship between life in the sea and important cycles is rapidly growing, with new discoveries being made nearly every day. These cycles include those of matter (such as the carbon cycle ) and of air (such as Earth's respiration , and movement of energy through ecosystems including the ocean). Large areas beneath the ocean surface still remain effectively unexplored. Marine biology can be contrasted with biological oceanography . Marine life

10695-540: The rules of the alien society with which they had to interact. In addition, the generally Protestant missionaries of the British preached a moral code very different from the one Inuit had as part of their tradition. Many Inuit were systematically converted to Christianity in the 19th and 20th centuries, through rituals such as the Siqqitiq . World War II and the Cold War made Arctic Canada strategically important to

10810-482: The sea and others that live on land. Marine biology classifies species based on their environment rather than their taxonomy. For this reason, marine biology encompasses not only organisms that live only in a marine environment, but also other organisms whose lives revolve around the sea. As inhabitants of the largest environment on Earth, microbial marine systems drive changes in every global system. Microbes are responsible for virtually all photosynthesis that occurs in

10925-408: The sea are often found in shallow waters, such as the seagrasses (examples of which are eelgrass, Zostera , and turtle grass, Thalassia ). These plants have adapted to the high salinity of the ocean environment. The intertidal zone is also a good place to find plant life in the sea, where mangroves or cordgrass or beach grass might grow. As on land, invertebrates , or animals that lack

11040-450: The season and the location. There is a vast array of different hunting technologies that Inuit used to gather their food. In the 1920s, anthropologist Vilhjalmur Stefansson lived with and studied a group of Inuit. The study focused on Stefansson's observation that Inuit's low-carbohydrate diet apparently had no adverse effects on their health, nor indeed, on his own health. Stefansson (1946) also observed that Inuit were able to get

11155-406: The span of perhaps two generations, transformed into a small, impoverished minority, lacking skills or resources to sell to the larger economy, but increasingly dependent on it for survival. Although anthropologists like Diamond Jenness (1964) were quick to predict that Inuit culture was facing extinction, Inuit political activism was already emerging. In the 1960s, the Canadian government funded

11270-423: The substratum. A very diverse range of unusual secondary metabolites is produced by marine fungi. A reported 33,400 species of fish , including bony and cartilaginous fish , had been described by 2016, more than all other vertebrates combined. About 60% of fish species live in saltwater. Reptiles which inhabit or frequent the sea include sea turtles , sea snakes , terrapins , the marine iguana , and

11385-522: The temperature rose above freezing, and several months of polar night . The families were told by the RCMP they would be able to return to their home territory within two years if conditions were not right. However, two years later more Inuit families were relocated to the High Arctic. Thirty years passed before they were able to visit Inukjuak. By 1953, Canada's prime minister Louis St. Laurent publicly admitted, "Apparently we have administered

11500-525: The traditional structure and culture of Inuit society. In the 1950s, the Government of Canada undertook what was called the High Arctic relocation for several reasons. These were to include protecting Canada's sovereignty in the Arctic , alleviating hunger (as the area currently occupied had been over-hunted), and attempting to solve the "Eskimo problem", by seeking assimilation of the people and

11615-463: The upper intertidal zones to the area where land vegetation takes prominence. It can be underwater anywhere from daily to very infrequently. Many species here are scavengers, living off of sea life that is washed up on the shore. Many land animals also make much use of the shore and intertidal habitats. A subgroup of organisms in this habitat bores and grinds exposed rock through the process of bioerosion . Estuaries are also near shore and influenced by

11730-427: The vast territories of the north in an almost continuing absence of mind." The government began to establish about forty permanent administrative centers to provide education, health, and economic development services. Inuit from hundreds of smaller camps scattered across the north began to congregate in these hamlets. Regular visits from doctors and access to modern medical care raised the birth rate and decreased

11845-416: The water column and in sediment, making estuaries among the most productive natural habitats in the world. Reefs comprise some of the densest and most diverse habitats in the world. The best-known types of reefs are tropical coral reefs which exist in most tropical waters; however, reefs can also exist in cold water. Reefs are built up by corals and other calcium -depositing animals, usually on top of

11960-437: The women's lives, such as where they were from, who their family was, their life achievements, and their position in the community. When Catholic missionaries arrived in the area in the early 20th century they outlawed the practice, but it is now making a comeback thanks to some modern Inuit women who want to revive the practices of their ancestors and get in touch with their cultural roots. The traditional method of tattooing

12075-567: The world is L'anse au Clair, Labrador. In other areas south of the tree line , non-Inuit Indigenous cultures were well established. As a result, being challenged by the groups below the tree line including Chukchi and Siberian Yupik for Russian Iñupiat, Arctic Athabascan and Gwichʼin for Alaskan Iñupiat and Inuvialuit, Cree for Nunavummiut (Nunavut Inuit) and Nunavimmiut (Northern Quebec Inuit), and Innu for Nunatsiavummiut (Labrador Inuit) and NunatuKavummiut (Southern Inuit or Inuit-metis), Inuit did not make significant progress South, or in

12190-685: The world, Station biologique de Roscoff , was established in Concarneau, France founded by the College of France in 1859. In the United States, the Scripps Institution of Oceanography dates back to 1903, while the prominent Woods Hole Oceanographic Institute was founded in 1930. The development of technology such as sound navigation and ranging , scuba diving gear, submersibles and remotely operated vehicles allowed marine biologists to discover and explore life in deep oceans that

12305-538: The year. A shore lead system ensures there are ice-free water areas. Wildlife is rich and varied, with an immense amount of Arctic cod (30,000 tons worth) known to exist there. The Arctic cod is also part of the diet for many of the birds in Lancaster Sound and marine mammals. Many narwhal , beluga , bowhead whale , ringed , bearded and harp seals , walrus , polar bears , thick-billed murres , black-legged kittiwakes , northern fulmars , black guillemots , Arctic terns , ivory gulls and snow geese all occupy

12420-559: Was almost nothing, but whose value to Inuit was enormous. From then on, contacts between the national groups in Labrador were far more peaceful. The exchanges that accompanied the arrival and colonization by the Europeans greatly damaged Inuit way of life. Mass death was caused by the new infectious diseases carried by whalers and explorers, to which the Indigenous peoples had no acquired immunity. The high mortality rate contributed to

12535-558: Was compatible with current and future uses in Lancaster Sound. This area was not yet represented in the Canadian National Marine Conservation Areas systems, even though an attempt to do so at the request of local Inuit was made in 1987. A preliminary Minerals and Energy Resource Assessment to create a National Marine Park was completed in 1989 but nothing came of this. On December 8, 2009, Canadian Environment Minister, Jim Prentice announced

12650-424: Was done with needles made of sinew or bone soaked in suet and sewn into the skin, but today they use ink. The Inuit Tattoo Revitalization Project is a community that was created to highlight the revitalization of this ancient tradition. Inuit hunted sea animals from single-passenger, seal-skin covered boats called qajaq (Inuktitut syllabics: ᖃᔭᖅ ) which were extraordinarily buoyant, and could be righted by

12765-486: Was influential in convincing him to acquire more sewing accessories and beads for trade with Inuit. During the early 20th century, a few traders and missionaries circulated among the more accessible bands. After 1904, they were accompanied by a handful of North-West Mounted Police (NWMP). Unlike most Aboriginal peoples in Canada, however, Inuit did not occupy lands that were coveted by European settlers. Used to more temperate climates and conditions, most Europeans considered

12880-402: Was named in 1616 by explorer William Baffin for Sir James Lancaster , one of the three main financial supporters of his exploratory expeditions. The abortive expedition by the British explorer John Ross in 1818 ended when he saw what he believed were mountains blocking the end of Lancaster Sound. In 1819 William Edward Parry got through it and went as far west as Melville Island . The sound

12995-560: Was thoroughly explored during an extensive aerial mapping program of Northern Canada by the Canadian Government which took from the 1930s until the late 1950s to complete. Coincidentally, the type of aircraft that was used to complete the mapping program was the Avro Lancaster , a World War II heavy bomber which had been converted for mapping. Ice cover, both land-fast ice and pack ice , is common for nine months of

13110-465: Was thought to be such a hostile environment. This era was important for the history of marine biology but naturalists were still limited in their studies because they lacked technology that would allow them to adequately examine species that lived in deep parts of the oceans. The creation of marine laboratories was important because it allowed marine biologists to conduct research and process their specimens from expeditions. The oldest marine laboratory in

13225-683: Was with the Vikings who had settled in Greenland centuries prior. The sagas recorded meeting skrælingar , probably an undifferentiated label for all the Indigenous peoples whom the Norse encountered, whether Tuniit , Inuit, or Beothuk . After about 1350, the climate grew colder during the period known as the Little Ice Age . During this period, Russian and Alaskan natives were able to continue their whaling activities. But, in

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