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Lake Davy Old Forest
The Lake Davy Old Forest (french: Forêt ancienne du Lac Davy) is a protected area of old-growth forest in the Côte-Nord region of Quebec, Canada. It is classified as an exceptional forest ecosystem. Location The Lake Davy is in the unorganized territory of Aguanish in Minganie Regional County Municipality of the Côte-Nord region. Lake Davy Old Forest extends around the northeast of the lake. The forest is located on a moderate slope covered with undifferentiated glacial till with good drainage, and covers . It is northeast of Havre-Saint-Pierre. The forest is in the watershed of the Watshishou River. The forest is administered by Quebecʻs Ministry of Natural Resources, Wildlife and Parks, Forest Environment Directorate. It was designated old-growth forest in 2009, and has IUCN management category III. A map of the ecological regions of Quebec shows the Nabisipi River Old Forest in the east spruce/moss subdomain. Flora The Lake Davy Old Forest has not been affected ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aguanish, Quebec
Aguanish is a municipality and village in the Côte-Nord region of the province of Quebec in Canada. In addition to Aguanish itself, the municipality also includes the community of L'Île-Michon, to the east along Route 138. Economic activity primarily centers on crab and salmon fishing. The place is named after the Goynish or Aguanus River, that flows through and drains into the Gulf of Saint Lawrence right at the village. This word of Innu origin came from ''aguanus'', in turn from ''akwanich'', from the roots ''akwan'' (shelter) and ''ich'' (small). It has undergone many different spellings, including: Goines (17th century); Guanis, Goinis (1744 map by Bellin); Goynish (1776 map by Carver); Agwanus, Aguanus or Agouanus (maps of the 19th century). History For a few years in the 1830s, the Hudson's Bay Company operated the Nabisipi trading post at the mouth of the Nabisipi River (just west of the current town site). The first European inhabitants, fishermen from the Magdale ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windthrow
In forestry, windthrow refers to trees uprooted by wind. Breakage of the tree bole (trunk) instead of uprooting is called windsnap. Blowdown refers to both windthrow and windsnap. Causes Windthrow is common in all forested parts of the world that experience storms or high wind speeds. The risk of windthrow to a tree is related to the tree's size (height and diameter), the 'sail area' presented by its crown, the anchorage provided by its roots, its exposure to the wind, and the local wind climate. A common way of quantifying the risk of windthrow to a forest area is to model the probability or 'return time' of a wind speed that would damage those trees at that location. Another potential method is the detection of scattered windthrow based on satellite images. Tree senescence can also be a factor, where multiple factors contributing to the declining health of a tree reduce its anchorage and therefore increase its susceptibility to windthrow. The resulting damage can be a si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protected Areas Of Côte-Nord
Protection is any measure taken to guard a thing against damage caused by outside forces. Protection can be provided to physical objects, including organisms, to systems, and to intangible things like civil and political rights. Although the mechanisms for providing protection vary widely, the basic meaning of the term remains the same. This is illustrated by an explanation found in a manual on electrical wiring: Some kind of protection is a characteristic of all life, as living things have evolved at least some protective mechanisms to counter damaging environmental phenomena, such as ultraviolet light. Biological membranes such as bark on trees and skin on animals offer protection from various threats, with skin playing a key role in protecting organisms against pathogens and excessive water loss. Additional structures like scales and hair offer further protection from the elements and from predators, with some animals having features such as spines or camouflage servi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exceptional Forest Ecosystems Of Quebec
The exceptional forest ecosystems of Quebec (french: Écosystèmes forestiers exceptionnel du Québec; EFE) are stands of trees of outstanding interest for biodiversity that are intended to be preserved for future generations. They are protected by the Ministry of Natural Resources and Wildlife of Quebec. Objectives Conservation of biodiversity is one of the key criteria for sustainable forest management. Biodiversity is mostly protected by large conservation areas such as biodiversity reserves and parks. The exceptional forests provide a complementary "fine filter" approach to preserve the full diversity of forests. The forests are special habitats that are likely to be home to rare species, including some that are unknown at present. The first 26 exceptional forests were granted that status in 2002. As of 2018 there were 256 territories with that classification. They are all on public land, since the Ministry has no legal tools to enforce protection of forests on private lands. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coptis Trifolia
''Coptis trifolia'', commonly known as the threeleaf goldthread or savoyane, is a perennial plant in the genus ''Coptis'', a member of the family Ranunculaceae. Distribution It is native to North America and Asia across the subarctic region. Its range is divided into three broad groups. The first is from southern Greenland and Labrador that extends to Manitoba to the west and to the mountains of North Carolina to the south. The second is in Alaska and adjacent areas of British Columbia, extending towards eastern Siberia and into Japan and Manchuria. It is also found in Norway and central Russia. The disrupted and wide range of the species suggests that the three populations have been isolated from each other for significant periods of time. Goldthread seems to prefer coniferous or mixed canopies dominated by Eastern hemlock, but it has also been found in deciduous canopies in moist, acidic soils. Description Goldthread has at least one small, deeply three-lobed, evergree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornus Canadensis
''Cornus canadensis'' is a species of flowering plant in the dogwood family Cornaceae, native to eastern Asia and North America. Common names include Canadian dwarf cornel, Canadian bunchberry, quatre-temps, crackerberry, and creeping dogwood. Unlike its relatives, which are for the most part substantial trees and shrubs, ''C. canadensis'' is a creeping, rhizomatous perennial growing to about tall. Description ''Cornus canadensis'' is a slow-growing herbaceous perennial growing tall, generally forming a carpet-like mat. The above-ground shoots rise from slender creeping rhizomes that are placed deep in the soil, and form clonal colonies under trees. The vertically produced above-ground stems are slender and unbranched. Produced near the terminal node, the leaves are shiny dark green and arranged oppositely on the stem, clustered with six leaves that often seem to be in a whorl because the internodes are compressed. The leaves consist of two types: two larger and four smal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleurozium Schreberi
''Pleurozium schreberi'', the red-stemmed feathermoss or Schreber's big red stem moss, is a moss with a loose growth pattern. The root name ''pleuro'' comes from the Latin for ribs, possibly describing how the parts branch from the stem. The species occurs on the floor of the boreal forests of Canada, Scandinavia and northern Russia; an example of this occurrence is within the black spruce/feathermoss climax forest, sometimes having moderately dense overstory canopy and featuring a forest floor of feathermosses including, ''Hylocomium splendens'' and ''Ptilium crista-castrensis''.C. Michael Hogan. 2008''Black Spruce: Picea mariana'', GlobalTwitcher.com, ed. Nicklas Stromberg In a study of the effect of the herbicide Asulam on moss growth, ''Pleurozium schreberi'' was shown to have intermediate sensitivity to Asulam exposure. Gallery Image:PleuroziumPiceaBorealForest.JPG, ''Pleurozium schreberi'' carpeting the floor of black spruce (''Picea mariana'') and balsam fir (''Abies ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viburnum Nudum
''Viburnum nudum'' is a deciduous shrub in the genus ''Viburnum'' within the muskroot family, Adoxaceae (It was formerly part of Caprifoliaceae, the honeysuckle family).Viburnum nudum var. cassinoides . One of the species is ''Viburnum nudum'' var. ''cassinoides''; for this variety ''Viburnum nitidum'' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amelanchier
''Amelanchier'' ( ), also known as shadbush, shadwood or shadblow, serviceberry or sarvisberry (or just sarvis), juneberry, saskatoon, sugarplum, wild-plum or chuckley pear,A Digital Flora of Newfoundland and Labrador Vascular Plants/ref> is a genus of about 20 species of deciduous-leaved shrubs and small trees in the rose family (Rosaceae). ''Amelanchier'' is native to temperate regions of the Northern Hemisphere, growing primarily in Ecological succession, early successional habitats. It is most diverse taxonomically in North America, especially in the northeastern United States and adjacent southeastern Canada, and at least one species is native to every U.S. state except Hawaii and to every Canadian province and territory. Two species also occur in Asia, and one in Europe. The taxonomic classification of shadbushes has long perplexed botanists, horticulturalists, and others, as suggested by the range in number of species recognized in the genus, from 6 to 33, in two recent p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
