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National Marine Conservation Area
National Marine Conservation Areas (NMCAs) is a Parks Canada programme responsible for marine areas managed for sustainability and containing smaller zones of high protection. They include the seabed, the water itself and any species which occur there. They may also include wetlands, estuaries, islands and other coastal lands. They are protected from dumping, undersea mining and oil and gas exploration and development, which may damage the aquatic or terrestrial ecosystems in the conservation area. However, not all commercial activities are prohibited in these zones. Shipping, commercial and sport fishing, and recreational activities are allowed. Marine conservation at Nature Canada In 1996, Nature Canada developed its Marine Conservation Program in recognition that marine ecosystems were as affected by human activity as terrestrial ecosystems. At that time, Canada's National Parks Act was designed to guide conservation and protection only on land. So that year, Nature Canada began ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parks Canada
Parks Canada (PC; french: Parcs Canada),Parks Canada is the applied title under the Federal Identity Program; the legal title is Parks Canada Agency (). is the agency of the Government of Canada which manages the country's 48 National Parks, three National Marine Conservation Areas, 172 National Historic Sites, one National Urban Park, and one National Landmark. Parks Canada is mandated to "protect and present nationally significant examples of Canada's natural and cultural heritage, and foster public understanding, appreciation, and enjoyment in ways that ensure their ecological and commemorative integrity for present and future generations". The agency also administers lands and waters set aside as potential national parklands, including 10 National Park Reserves and one National Marine Conservation Area Reserve. More than of lands and waters in national parks and national marine conservation areas has been set aside for such purposes. Parks Canada cooperatively manages a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flowerpot Island Big Flowerpot
A flowerpot, planter, planterette or plant pot, is a container in which flowers and other plants are cultivated and displayed. Historically, and still to a significant extent today, they are made from plain terracotta with no ceramic glaze, with a round shape, tapering inwards. Flowerpots are now often also made from plastic, metal, wood, stone, or sometimes biodegradable material. An example of biodegradable pots are ones made of heavy brown paper, cardboard, or peat moss in which young plants for transplanting are grown. For seedling starting in commercial greenhouses or polytunnels, pots usually take the form of trays with cells, each cell acting as one small pot. These trays are often called flats. There are usually holes in the bottom of pots, to allow excess water to flow out, sometimes to a saucer that is placed under the flowerpot. The plant can use this water with its roots, as needed. Recently, some flowerpots have been made with an automatic watering system, usi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haida People
Haida (, hai, X̱aayda, , , ) are an indigenous group who have traditionally occupied , an archipelago just off the coast of British Columbia, Canada, for at least 12,500 years. The Haida are known for their craftsmanship, trading skills, and seamanship. They are thought to have frequently carried out raids and to have practised slavery. The Haida have been compared to the Vikings by Diamond Jenness, an early anthropologist at the Canadian Museum of Civilization. In Haida Gwaii, the Haida government consists of a matrix of national and regional hereditary, legislative, and executive bodies including the Hereditary Chiefs Council, the Council of the Haida Nation (CHN), Old Massett Village Council, Skidegate Band Council, and the Secretariat of the Haida Nation. The Kaigani Haida live north of the Canadian and US border which cuts through Dixon Entrance south of Prince of Wales Island ( tli, Taan) in Southeast Alaska, United States; Haida from K'iis Gwaii in the Duu Guusd regi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haida Gwaii
Haida Gwaii (; hai, X̱aaydag̱a Gwaay.yaay / , literally "Islands of the Haida people") is an archipelago located between off the northern Pacific coast of Canada. The islands are separated from the mainland to the east by the shallow Hecate Strait. Queen Charlotte Sound lies to the south, with Vancouver Island beyond. To the north, the disputed Dixon Entrance separates Haida Gwaii from the Alexander Archipelago in the U.S. state of Alaska. Haida Gwaii consists of two main islands: Graham Island () in the north and Moresby Island (, literally: south people island half, or "Islands of Beauty") in the south, along with approximately 400 smaller islands with a total landmass of . Other major islands include Anthony Island ( / ), Burnaby Island (), Lyell Island, Louise Island, Alder Island ( / ), and Kunghit Island. (For a fuller, but still incomplete, list see List of islands of British Columbia.) Part of the Canadian province of British Columbia, the islands were known f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen Charlotte Basin
The Queen Charlotte Basin is a structural basin mostly beneath the continental shelf offshore, between Haida Gwaii, Vancouver Island, and the British Columbia mainland, roughly coincident with the physiographic region named the Hecate Depression. The term ''Queen Charlotte Basin'' normally refers to the Cenozoic rocks, but these are underlain by what seems to be a thick Mesozoic succession. The Queen Charlotte Basin was formed by periods of extension, including thinning and volcanism during the mid-Cenozoic era. The large Cenozoic plutons that magnetic data suggest exist in the southeastern part of the Queen Charlotte Basin seem to be related to the Anahim hotspot. Geology Renewed interest in western Canadian shelf basins results from widespread expectations that the long-standing government moratorium on offshore exploration there may soon be lifted. The best oil prospects seem to exist in Cretaceous reservoirs in the southwestern part of the Queen Charlotte Basin, in western Qu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen Charlotte Sound (Canada)
, image = , alt = , caption = , image_bathymetry = Locmap-QCS-Hecate-Dixon.png , alt_bathymetry = , caption_bathymetry = Queen Charlotte Sound as delineated by BCGNIS, along with Hecate Strait and Dixon Entrance. Red dots indicate capes and points, grey text indicates island names. , location = British Columbia, Canada , group = , coordinates = , type = , etymology = , part_of = , inflow = , rivers = , outflow = , oceans = Pacific Ocean , catchment = , basin_countries = , agency = , designation = , length = , width = , area = , depth = , max-depth = , volume = , residence_time = , salinity = , shore = , elevation = , temperature_high ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hecate Strait
, image = HecateStrait(PittIsland).JPG , image_size = 260px , alt = , caption = Hecate Strait and Pitt Island , image_bathymetry = Loc-QCS-Hecate-Dixon.png , alt_bathymetry = , caption_bathymetry = Hecate Strait as delineated by BCGNIS, along with Queen Charlotte Sound and Dixon Entrance. Red dots indicate capes and points, gray text indicates island names. , location = British Columbia, Canada , group = , coordinates = , type = , etymology = , part_of = , inflow = , rivers = , outflow = , oceans = Pacific Ocean , catchment = , basin_countries = , agency = , designation = , length = , width = , area = , depth = , max-depth = , volume = , residence_time = , salinit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gwaii Haanas (28724808792)
Gwaii Haanas National Park Reserve, National Marine Conservation Area, and Haida Heritage Site, usually referred to simply as Gwaii Haanas (), is located in southernmost Haida Gwaii (formerly known as Queen Charlotte Islands), off the mainland of British Columbia, Canada. Gwaii Haanas protects an archipelago of 138 islands, the largest being Moresby Island and the southernmost being Kunghit Island. "Gwaii Haanas" means "Islands of Beauty" in , the language of the Haida people. The Haida Heritage Site is within the territory of the Haida people, who have lived in Haida Gwaii for at least 14,000 years. (the Haida canon of oral histories) say Haida lived in Gwaii Haanas when the first trees arrived at (Bolkus Islands) as glaciers retreated. Pollen samples indicate trees first arrived 14,500 years ago. Numerous films have covered Gwaii Haanas, including the 2011 short ''National Parks Project'', directed by Scott Smith and scored by Sarah Harmer, Jim Guthrie and Bry Webb. Estab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scuba Diving
Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface air supply. The name "scuba", an acronym for "Self-Contained Underwater Breathing Apparatus", was coined by Christian J. Lambertsen in a patent submitted in 1952. Scuba divers carry their own source of breathing gas, usually compressed air, affording them greater independence and movement than surface-supplied divers, and more time underwater than free divers. Although the use of compressed air is common, a gas blend with a higher oxygen content, known as enriched air or nitrox, has become popular due to the reduced nitrogen intake during long and/or repetitive dives. Also, breathing gas diluted with helium may be used to reduce the likelihood and effects of nitrogen narcosis during deeper dives. Open circuit scuba systems discharge the breathing gas into the environment as it is exhaled, and consist of one or more diving cylinders containing breat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shoal
In oceanography, geomorphology, and geoscience, a shoal is a natural submerged ridge, bank, or bar that consists of, or is covered by, sand or other unconsolidated material and rises from the bed of a body of water to near the surface. It often refers to those submerged ridges, banks, or bars that rise near enough to the surface of a body of water as to constitute a danger to navigation. Shoals are also known as sandbanks, sandbars, or gravelbars. Two or more shoals that are either separated by shared troughs or interconnected by past or present sedimentary and hydrographic processes are referred to as a shoal complex.Neuendorf, K.K.E., J.P. Mehl Jr., and J.A. Jackson, eds. (2005) ''Glossary of Geology'' (5th ed.). Alexandria, Virginia, American Geological Institute. 779 pp. The term ''shoal'' is also used in a number of ways that can be either similar or quite different from how it is used in geologic, geomorphic, and oceanographic literature. Sometimes, this term refer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flowerpot Island
Flowerpot Island is an island in Georgian Bay, in the Canadian province of Ontario, and is a part of Fathom Five National Marine Park. The island spans from east to west, and from north to south, and has a total area of . The name of the island comes from two rock pillars on its eastern shore, which look like flower pots. A third flowerpot once stood, but tumbled in 1903. Flowerpot Island is a popular tourist destination, with camping facilities and hiking trails. The island is accessible by cruises and rigid inflatable boats from Tobermory on the Bruce Peninsula. Formation The Flowerpots are a type of sea stack, formed over many years as wind, rain, waves and ice hammered away at the cliff that once stood alongside the water's edge. The softer rock eroded more quickly, leaving the harder rock remaining in the shape of flowerpots with trees growing on top. See also * True North II ''True North II'' was a small, 10.6 metre glass-bottom tour boat that sank on June 16, 2000, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
