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Mossom Creek Hatchery
Mossom Creek Hatchery is a salmon hatchery in Port Moody, British Columbia. It is a salmon enhancement project supported by Fisheries and Oceans Canada. It was started in 1976 by high school volunteers from local Centennial School in Coquitlam and teachers Ruth Foster and Rod MacVicar. They formed the Centennial School Salmon project, which is still an active club at the school. It has received much recognition for its unique and longstanding work. Ruth Foster has won a Canadian Environment Award for her work at Mossom Creek Hatchery. When the hatchery began, there were no salmon left in Mossom Creek. Thanks to the efforts of volunteers over the decades there is now a strong run of chum salmon and an increasing run of coho salmon. The hatchery also supplies fish to other streams that drain into Burrard Inlet. By reintroducing these salmon, the hatchery strengthens the surrounding ecosystem at various trophic levels. Every year the hatchery releases approximately 100,000 chum fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salmon
Salmon () is the common name for several list of commercially important fish species, commercially important species of euryhaline ray-finned fish from the family (biology), family Salmonidae, which are native to tributary, tributaries of the North Atlantic (genus ''Salmo'') and North Pacific (genus ''Oncorhynchus'') basin. Other closely related fish in the same family include trout, Salvelinus, char, Thymallus, grayling, Freshwater whitefish, whitefish, lenok and Hucho, taimen. Salmon are typically fish migration, anadromous: they hatch in the gravel stream bed, beds of shallow fresh water streams, migrate to the ocean as adults and live like sea fish, then return to fresh water to reproduce. However, populations of several species are restricted to fresh water throughout their lives. Folklore has it that the fish return to the exact spot where they hatched to spawn (biology), spawn, and tracking studies have shown this to be mostly true. A portion of a returning salmon run ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Noons Creek
Karl James "K.J." Noons (born December 7, 1982) is a retired American professional mixed martial artist, as well as a former professional boxer and kickboxer. Noons competed for UFC, Strikeforce, DREAM and EliteXC. He is the former EliteXC Lightweight Champion. Background KJ Noons is hapa kanaka, hapa haole—mixed ethnicity of native Hawaiian (from his mother's side) and European-American (from his father's side). Born and raised in Kailua-Kona, Hawaii, Noons comes from a family history of fighting. His father Karl was a professional kickboxer and was a top contender during the time he fought. Karl's passion for fighting and competing in combat sports influenced him to introduce his son to martial arts at a young age. At the age of five, Noons started training in Kenpō Karate. Often getting disqualified for fighting too hard in karate tournaments, Noons eventually started training in boxing and Muay Thai at the age of eight out of interest for full contact fightin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nitrates
Nitrate is a polyatomic ion with the chemical formula . Salts containing this ion are called nitrates. Nitrates are common components of fertilizers and explosives. Almost all inorganic nitrates are soluble in water. An example of an insoluble nitrate is bismuth oxynitrate. Structure The ion is the conjugate base of nitric acid, consisting of one central nitrogen atom surrounded by three identically bonded oxygen atoms in a trigonal planar arrangement. The nitrate ion carries a formal charge of −1. This charge results from a combination formal charge in which each of the three oxygens carries a − charge, whereas the nitrogen carries a +1 charge, all these adding up to formal charge of the polyatomic nitrate ion. This arrangement is commonly used as an example of resonance. Like the isoelectronic carbonate ion, the nitrate ion can be represented by resonance structures: Dietary nitrate A rich source of inorganic nitrate in the human diets come from leafy green foods ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phosphates
In chemistry, a phosphate is an anion, salt, functional group or ester derived from a phosphoric acid. It most commonly means orthophosphate, a derivative of orthophosphoric acid . The phosphate or orthophosphate ion is derived from phosphoric acid by the removal of three protons . Removal of one or two protons gives the dihydrogen phosphate ion and the hydrogen phosphate ion ion, respectively. These names are also used for salts of those anions, such as ammonium dihydrogen phosphate and trisodium phosphate. File:3-phosphoric-acid-3D-balls.png, Phosphoricacid File:2-dihydrogenphosphate-3D-balls.png, Dihydrogenphosphate File:1-hydrogenphosphate-3D-balls.png, Hydrogenphosphate File:0-phosphate-3D-balls.png, Phosphate In organic chemistry, phosphate or orthophosphate is an organophosphate, an ester of orthophosphoric acid of the form where one or more hydrogen atoms are replaced by organic groups. An example is trimethyl phosphate, . The term also refers to the tri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silt
Silt is granular material of a size between sand and clay and composed mostly of broken grains of quartz. Silt may occur as a soil (often mixed with sand or clay) or as sediment mixed in suspension with water. Silt usually has a floury feel when dry, and lacks plasticity when wet. Silt also can be felt by the tongue as granular when placed on the front teeth (even when mixed with clay particles). Silt is a common material, making up 45% of average modern mud. It is found in many river deltas and as wind-deposited accumulations, particularly in central Asia, north China, and North America. It is produced in both very hot climates (through such processes as collisions of quartz grains in dust storms) and very cold climates (through such processes as glacial grinding of quartz grains.) Loess is soil rich in silt which makes up some of the most fertile agricultural land on Earth. However, silt is very vulnerable to erosion, and it has poor mechanical properties, making construction ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anmore, British Columbia
Anmore is a village in Metro Vancouver, British Columbia, Canada. It is north of the city of Port Moody and along the shores of the Indian Arm. Anmore is one of three politically independent village municipalities (municipalities with populations under 2,500) in the Greater Vancouver area, the others being its neighbour, Belcarra, and Lions Bay. Etymology Anmore got its name from a local homesteader, F. J. Lancaster, who combined the names of his wife (Annie) and his daughter (Leonore) to make "Annore." This evolved into the village's current name. Demographics In the 2021 Census of Population conducted by Statistics Canada, Anmore had a population of 2,356 living in 744 of its 768 total private dwellings, a change of from its 2016 population of 2,210. With a land area of , it had a population density of in 2021. Ethnicity Religion According to the 2021 census, religious groups in Anmore included: *Irreligion (1,305 persons or 54.5%) *Christianity (915 persons or 38 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bobcat
The bobcat (''Lynx rufus''), also known as the red lynx, is a medium-sized cat native to North America. It ranges from southern Canada through most of the contiguous United States to Oaxaca in Mexico. It is listed as Least Concern on the IUCN Red List since 2002, due to its wide distribution and large population. Although it has been hunted extensively both for sport and fur, populations have proven stable, though declining in some areas. It has distinctive black bars on its forelegs and a black-tipped, stubby (or "bobbed") tail, from which it derives its name. It reaches a total length (including the tail) of up to . It is an adaptable predator inhabiting wooded areas, semidesert, urban edge, forest edge, and swampland environments. It remains in some of its original range, but populations are vulnerable to extirpation by coyotes and domestic animals. Though the bobcat prefers rabbits and hares, it hunts insects, chickens, geese and other birds, small rodents, and deer. Pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Black Bear
The American black bear (''Ursus americanus''), also called simply a black bear or sometimes a baribal, is a medium-sized bear endemic to North America. It is the continent's smallest and most widely distributed bear species. American black bears are omnivores, with their diets varying greatly depending on season and location. They typically live in largely forested areas, but will leave forests in search of food, and are sometimes attracted to human communities due to the immediate availability of food. The International Union for Conservation of Nature (IUCN) lists the American black bear as a least-concern species, due to its widespread distribution and a large population estimated to be twice that of all other bear species combined. Along with the brown bear (''Ursus arctos''), it is one of only two modern bear species not considered by the IUCN to be globally threatened with extinction. Taxonomy and evolution Despite living in North America, American black bears are not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-tailed Deer
Two forms of black-tailed deer or blacktail deer that occupy coastal woodlands in the Pacific Northwest of North America are subspecies of the mule deer (''Odocoileus hemionus''). They have sometimes been treated as a species, but virtually all recent authorities maintain they are subspecies.Novak, R. M. (1999). ''Walker's Mammals of the World.'' 6th edition. Heffelfinger, J. (version 2 March 2011). Tails with a dark side: The truth about whitetail – mule deer hybrids.''Reid, F. A. (2006). ''Mammals of North America.'' 4th edition. Geist, V. (1998). ''Deer of the world: their evolution, behaviour, and ecology.'' Feldhamer, G. A., B. C. Thompson, and J. A. Chapman, editors (2003). Wild mammals of North America: biology, management, and conservation'' 2nd edition. The Columbian black-tailed deer (''Odocoileus hemionus columbianus'') is found in western North America, from Northern California into the Pacific Northwest of the United States and coastal British Columbia in Canada.B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Dipper
The American dipper (''Cinclus mexicanus''), also known as a water ouzel, is a stocky dark grey bird with a head sometimes tinged with brown, and white feathers on the eyelids that cause the eyes to flash white as the bird blinks. It is long, has a wingspan of , and weighs on average . It has long legs, and bobs its whole body up and down during pauses as it feeds on the bottom of fast-moving, rocky streams. It inhabits the mountainous regions of Central America and western North America from Panama to Alaska. Taxonomy The American dipper was described by the English zoologist William John Swainson in 1827 and given the binomial name ''Cinclus mexicanus''. The type locality is Temascaltepec de González in Mexico. There are five subspecies: * ''C. m. unicolor'' Bonaparte, 1827 – Alaska, west Canada and west USA * ''C. m. mexicanus'' Swainson, 1827 – north and central Mexico * ''C. m. anthonyi'' Griscom, 1930 – southeast Mexico, southwest Guatemala, east Honduras a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coastal Tailed Frog
The tailed frogs are two species of frogs in the genus ''Ascaphus'', the only taxon in the family Ascaphidae . The "tail" in the name is actually an extension of the male cloaca. The tail is one of two distinctive anatomical features adapting the species to life in fast-flowing streams. These are the only North American frog species that reproduce by internal fertilization. They are among the most primitive known families of frogs. Its scientific name means 'without a spade', from the privative prefix '' a-'' and the Ancient Greek ' (, 'spade, shovel'), referring to the metatarsal spade, which these frogs do not have. Taxonomy Until 2001, the genus was believed to be monotypic, the single species being the tailed frog (''Ascaphus truei'' Stejneger, 1899). However, in that year, Nielson, Lohman, and Sullivan published evidence that promoted the Rocky Mountain tailed frog (''Ascaphus montanus'') from a subspecies to its own species. Since then, the former species has been formal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trophic Level
The trophic level of an organism is the position it occupies in a food web. A food chain is a succession of organisms that eat other organisms and may, in turn, be eaten themselves. The trophic level of an organism is the number of steps it is from the start of the chain. A food web starts at trophic level 1 with primary producers such as plants, can move to herbivores at level 2, carnivores at level 3 or higher, and typically finish with apex predators at level 4 or 5. The path along the chain can form either a one-way flow or a food "web". Ecological communities with higher biodiversity form more complex trophic paths. The word ''trophic'' derives from the Greek τροφή (trophē) referring to food or nourishment. History The concept of trophic level was developed by Raymond Lindeman (1942), based on the terminology of August Thienemann (1926): "producers", "consumers" and "reducers" (modified to "decomposers" by Lindeman). Overview The three basic ways in which org ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
