|
Columbia Wetlands
The Columbia Wetlands is a 15,070 hectare wetland in the Columbia Valley region of southeastern British Columbia, Canada. It was designated a wetland of international importance on World Environment Day, June 5, 2005, and is the thirty-seventh such site in Canada. The wetland satisfies all the inclusion criteria of the Ramsar Convention. It is maintained by the ''Columbia Wetlands Wildlife Management Area'' (CWWMA, designated in 1996) and administered by the Canadian Wildlife Service. It is also part of the Living Lakes Network. It is "one of the longest intact wetlands in North America", is the headwaters for the Columbia River system, and "comprises a regionally unparalleled diversity". Part of the wetlands is protected by the Columbia Lake Ecological Reserve at the southeast end of the lake. Columbia Lake Provincial Park is on the northeast end of the lake. Fauna and flora The extensive wetland provides habitat for several endangered species, including the peregri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Columbia Highway 95
Highway 95 is a north-south highway in the southeastern corner of British Columbia, opened in 1957. The highway connects with U.S. Route 95, from which the highway takes its number, at the Canada–U.S. border at Kingsgate, just north of Eastport, Idaho. The section between the Canada-U.S. border and the Crowsnest Highway is known as the Yahk–Kingsgate Highway while the section between the Crowsnest Highway and Golden is known as the Kootenay–Columbia Highway. Highway 95, one of the most overlapped highways in the province, shares most of its route with other numbered highways. Route description The long Highway 95 begins at the international border in a small community called Kingsgate. It connects to U.S. Route 95 at the Eastport-Kingsgate Border Crossing. Heading north from there, it follows the Moyie River northeast for to the town of Yahk, where it merges onto the Crowsnest Highway (Highway 3). Highway 95 follows the Crowsnest Highway northeast for to the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbia River
The Columbia River (Upper Chinook language, Upper Chinook: ' or '; Sahaptin language, Sahaptin: ''Nch’i-Wàna'' or ''Nchi wana''; Sinixt dialect'' '') is the largest river in the Pacific Northwest region of North America. The river headwater, forms in the Rocky Mountains of British Columbia, Canada. It flows northwest and then south into the U.S. state of Washington, then turns west to form most of the border between Washington and the state of Oregon before emptying into the Pacific Ocean. The river is long, and its largest tributary is the Snake River. Columbia River drainage basin, Its drainage basin is roughly the size of France and extends into seven states of the United States and one Canadian province. The fourth-largest river in the United States by River flow, flow, the Columbia has the greatest flow of any river into the eastern Pacific. The Columbia and its tributaries have been central to the region's culture and economy for thousands of years. They have been use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peregrine Falcon
The peregrine falcon (''Falco peregrinus''), also known simply as the peregrine, is a Cosmopolitan distribution, cosmopolitan bird of prey (raptor) in the family (biology), family Falconidae renowned for its speed. A large, Corvus (genus), crow-sized falcon, it has a blue-grey back, barred white underparts, and a black head. As is typical for avivore, bird-eating (avivore) raptors, peregrine falcons are Sexual dimorphism, sexually dimorphic, with females being considerably larger than males. Historically, it has also been known as "black-cheeked falcon" in Australia, and "duck hawk" in North America. The breeding range includes land regions from the Arctic tundra to the tropics. It can be found nearly everywhere on Earth, except extreme polar regions, very high mountains, and most tropical rainforests; the only major ice-free landmass from which it is entirely absent is New Zealand. This makes it the world's most widespread Raptor (bird), raptor and one of the most widely found ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat
In ecology, habitat refers to the array of resources, biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species' habitat can be seen as the physical manifestation of its ecological niche. Thus "habitat" is a species-specific term, fundamentally different from concepts such as Biophysical environment, environment or vegetation assemblages, for which the term "habitat-type" is more appropriate. The physical factors may include (for example): soil, moisture, range of temperature, and Luminous intensity, light intensity. Biotic index, Biotic factors include the availability of food and the presence or absence of Predation, predators. Every species has particular habitat requirements, habitat generalist species are able to thrive in a wide array of environmental conditions while habitat specialist species require a very limited set of factors to survive. The habitat of a species is not necessarily found in a ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbia Lake Provincial Park
Columbia Lake Provincial Park is a provincial park in British Columbia, Canada, located on the northeast shore of Columbia Lake south of the town of Invermere Invermere is a community in eastern British Columbia, Canada, near the border of Alberta. It is the hub of the Columbia Valley between Golden to the north and Cranbrook to the south. Invermere sits on the northwest shore of Windermere Lake a .... The park was established in 1988, comprising approximately . Its boundary was expanded in 2004, the total now comprising approximately , of which is upland, of which is foreshore. References External linksBC Parks page "Columbia Lake" See also * Columbia Lake Ecological Reserve Provincial parks of British Columbia Parks in the Regional District of East Kootenay Columbia Valley 1988 establishments in British Columbia Protected areas established in 1988 {{BritishColumbia-park-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbia Lake Ecological Reserve
Columbia Lake Ecological Reserve is a nature reserve on Columbia Lake in the East Kootenay region of British Columbia, Canada, located on the east side of Columbia Lake just north of the village of Canal Flats. The reserve was created in 1971, comprising approximately 60 acres. Its boundary was extended, increasing its approximate area to 80 acres, in 1972. In 2004, its area was reduced to approximately 21 hectares. The reserve is in the Interior Douglas-fir zone and protects some of the Columbia Wetlands. References External linksList of ecological reserves, BC Parks website See also *Columbia Lake Provincial Park Columbia Lake Provincial Park is a provincial park in British Columbia, Canada, located on the northeast shore of Columbia Lake south of the town of Invermere Invermere is a community in eastern British Columbia, Canada, near the border of Al ... {{British Columbia parks Nature reserves in British Columbia East Kootenay Columbia Valley 1971 establis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biodiversity
Biodiversity is the variability of life, life on Earth. It can be measured on various levels. There is for example genetic variability, species diversity, ecosystem diversity and Phylogenetics, phylogenetic diversity. Diversity is not distributed evenly on Earth. It is greater in the tropics as a result of the warm climate and high primary productivity in the region near the equator. Tropical forest ecosystems cover less than one-fifth of Earth's terrestrial area and contain about 50% of the world's species. There are latitudinal gradients in species diversity for both marine and terrestrial taxa. Since Abiogenesis, life began on Earth, six major mass extinctions and several minor events have led to large and sudden drops in biodiversity. The Phanerozoic aeon (the last 540 million years) marked a rapid growth in biodiversity via the Cambrian explosion. In this period, the majority of Multicellular organism, multicellular Phylum, phyla first appeared. The next 400 mil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Headwaters
The headwater of a river or stream is the geographical point of its beginning, specifically where surface runoff water begins to accumulate into a flowing channel of water. A river or stream into which one or many tributary rivers or streams flows has many headwaters, these being all of the individual headwaters of its tributaries. Each headwater is one of the river or stream's sources, as it is the place where surface runoffs from rainwater, meltwater, or spring water begin accumulating into a more substantial and consistent flow that becomes a first-order tributary of that river or stream. The tributary with the longest channel of all the tributaries to a river or stream, such length measured from that tributary's headwater to its mouth where it discharges into the river or stream, is the main stem of the river or stream in question. Definition The United States Geological Survey (USGS) states that a river's "length may be considered to be the distance from the mouth to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ramsar Convention
The Ramsar Convention on Wetlands of International Importance Especially as Waterfowl Habitat is an international treaty for the conservation and sustainable use of Ramsar site, Ramsar sites (wetlands). It is also known as the Convention on Wetlands. It is named after the city of Ramsar, Mazandaran, Ramsar in Iran, where the convention was signed in 1971. Every three years, representatives of the contracting parties meet as the Ramsar Convention#Conference of the Contracting Parties, Conference of the Contracting Parties (COP), the policy-making organ of the wetland conservation, convention which adopts decisions (site designations, resolutions and recommendations) to administer the work of the convention and improve the way in which the parties are able to implement its objectives. In 2022, COP15 was held in Montreal, Canada. List of wetlands of international importance The list of wetlands of international importance included 2,531 Ramsar site, Ramsar sites in Februa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North America
North America is a continent in the Northern Hemisphere, Northern and Western Hemisphere, Western hemispheres. North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Caribbean Sea, and to the south and west by the Pacific Ocean. The region includes Middle America (Americas), Middle America (comprising the Caribbean, Central America, and Mexico) and Northern America. North America covers an area of about , representing approximately 16.5% of Earth's land area and 4.8% of its total surface area. It is the third-largest continent by size after Asia and Africa, and the list of continents and continental subregions by population, fourth-largest continent by population after Asia, Africa, and Europe. , North America's population was estimated as over 592 million people in list of sovereign states and dependent territories in North America, 23 independent states, or about 7.5% of the world's popula ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
