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A forest (also called a wood, woodland, wold, weald, holt, frith, or firth) is an area with a high density of trees. There are many definitions of a forest, based on the various criteria. These plant communities cover approximately 9.4% of the Earth's surface (or 30% of total land area), though they once covered much more (about 50% of total land area), in many different regions and function as habitats for organisms, hydrologic flow modulators, and soil conservers, constituting one of the most important aspects of the Earth's biosphere. Although a forest is classified primarily by trees a forest ecosystem is defined intrinsically with additional species such as fungi.
, Bihar, India]] Other terms used to mean "an area with a high density of trees" are wood, woodland, wold, weald, holt, frith and firth. Unlike forest, these are all derived from Old English and were not borrowed from another language. Some classifications now reserve the term woodland for an area with more open space between trees and distinguish among woodlands, open forests, and closed forests based on crown cover.
found in all regions capable of sustaining tree growth, at altitudes up to the tree line, except where natural fire frequency or other disturbance is too high, or where the environment has been altered by human activity.
The latitudes 10° north and south of the Equator are mostly covered in tropical rainforest, and the latitudes between 53°N and 67°N have boreal forest. As a general rule, forests dominated by angiosperms (broadleaf forests) are more species-rich than those dominated by gymnosperms (conifer, montane, or needleleaf forests), although exceptions exist.
Forests sometimes contain many tree species only within a small area (as in tropical rain and temperate deciduous forests), or relatively few species over large areas (e.g., taiga and arid montane coniferous forests). Forests are often home to many animal and plant species, and biomass per unit area is high compared to other vegetation communities. Much of this biomass occurs below ground in the root systems and as partially decomposed plant detritus. The woody component of a forest contains lignin, which is relatively slow to decompose compared with other organic materials such as cellulose or carbohydrate.
Forests are differentiated from woodlands by the extent of canopy coverage: in a forest, the branches and the foliage of separate trees often meet or interlock, although there can be gaps of varying sizes within an area referred to as forest. A woodland has a more continuously open canopy, with trees spaced further apart, which allows more sunlight to penetrate to the ground between them (also see: savanna).
Among the major forested biomes are:
==Classification== forest in Montenegro]] , featuring various Adansonia (baobab) species, Alluaudia procera (Madagascar ocotillo) and other vegetation.]] of beech trees (Fagus sylvatica) prepared to be regenerated by their saplings in the understory, in the Brussels part of the Sonian Forest.]] during early autumn.]]
Forests can be classified in different ways and to different degrees of specificity. One such way is in terms of the "biome" in which they exist, combined with leaf longevity of the dominant species (whether they are evergreen or deciduous). Another distinction is whether the forests composed predominantly of broadleaf trees, coniferous (needle-leaved) trees, or mixed.
A number of global forest classification systems have been proposed, but none has gained universal acceptance. UNEP-WCMC's forest category classification system is a simplification of other more complex systems (e.g. UNESCO's forest and woodland 'subformations'). This system divides the world's forests into 26 major types, which reflect climatic zones as well as the principal types of trees. These 26 major types can be reclassified into 6 broader categories: temperate needleleaf; temperate broadleaf and mixed; tropical moist; tropical dry; sparse trees and parkland; and forest plantations. Each category is described as a separate section below.
28 forest categories are used to enable the translation of forest types from national and regional classification systems to a harmonised global one:
Those marked
The scientific study of forest species and their interaction with the environment is referred to as forest ecology, while the management of forests is often referred to as forestry. Forest management has changed considerably over the last few centuries, with rapid changes from the 1980s onwards culminating in a practice now referred to as sustainable forest management. Forest ecologists concentrate on forest patterns and processes, usually with the aim of elucidating cause and effect relationships. Foresters who practice sustainable forest management focus on the integration of ecological, social and economic values, often in consultation with local communities and other stakeholders.
Anthropogenic factors that can affect forests include logging, urban sprawl, human-caused forest fires, acid rain, invasive species, and the slash and burn practices of swidden agriculture or shifting cultivation. The loss and re-growth of forest leads to a distinction between two broad types of forest, primary or old-growth forest and secondary forest. There are also many natural factors that can cause changes in forests over time including forest fires, insects, diseases, weather, competition between species, etc. In 1997, the World Resources Institute recorded that only 20% of the world's original forests remained in large intact tracts of undisturbed forest. More than 75% of these intact forests lie in three countries - the Boreal forests of Russia and Canada and the rainforest of Brazil. In 2006 this information on intact forests was updated using latest available satellite imagery.
Canada has about of forest land. More than 90% of forest land is publicly owned and about 50% of the total forest area is allocated for harvesting. These allocated areas are managed using the principles of sustainable forest management, which includes extensive consultation with local stakeholders. About eight percent of Canada’s forest is legally protected from resource development (Global Forest Watch Canada)(Natural Resources Canada). Much more forest land — about 40 percent of the total forest land base — is subject to varying degrees of protection through processes such as integrated land use planning or defined management areas such as certified forests (Natural Resources Canada).
in the United States; 1620, 1850, and 1920 maps: These maps represent only virgin forest lost. Some regrowth has occurred but not to the age, size or extent of 1620 due to population increases and food cultivation. From William B. Greeley's, The Relation of Geography to Timber Supply, Economic Geography, 1925, vol. 1, p. 1-11. Source of "Today" map: compiled by George Draffan from roadless area map in The Big Outside: A Descriptive Inventory of the Big Wilderness Areas of the United States, by Dave Foreman and Howie Wolke (Harmony Books, 1992).'']]
By December 2006, over 1,237,000 square kilometers of forest land in Canada (about half the global total) had been certified as being sustainably managed (Canadian Sustainable Forestry Certification Coalition). Clearcutting, first used in the latter half of the 20th century, is less expensive, but devastating to the environment and companies are required by law to ensure that harvested areas are adequately regenerated. Most Canadian provinces have regulations limiting the size of clearcuts, although some older clearcuts can range upwards of in size which were cut over several years. China instituted a ban on logging, beginning in 1998, due to the destruction caused by clearcutting. Selective cutting avoids the erosion, and flooding, that result from clearcutting.
In the United States, most forests have historically been affected by humans to some degree, though in recent years improved forestry practices has helped regulate or moderate large scale or severe impacts. However, the United States Forest Service estimates a net loss of about 2 million hectares (4,942,000 acres) between 1997 and 2020; this estimate includes conversion of forest land to other uses, including urban and suburban development, as well as afforestation and natural reversion of abandoned crop and pasture land to forest. However, in many areas of the United States, the area of forest is stable or increasing, particularly in many northern states. The opposite problem from flooding has plagued national forests, with loggers complaining that a lack of thinning and proper forest management has resulted in large forest fires.
Old-growth forest contains mainly natural patterns of biodiversity in established seral patterns, and they contain mainly species native to the region and habitat. The natural formations and processes have not been affected by humans with a frequency or intensity to change the natural structure and components of the habitat. Secondary forest contains significant elements of species which were originally from other regions or habitats.
Smaller areas of woodland in cities may be managed as Urban forestry, sometimes within public parks. These are often created for human benefits; Attention Restoration Theory argues that spending time in nature reduces stress and improves health, while forest schools and kindergartens help young people to develop social as well as scientific skills in forests. These typically need to be close to where the children live, for practical logistics.
Category:Habitats Category:Trees Category:Ecosystems Category:Climate change mitigation
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Dan Gibson (Montreal, January 19, 1922 – March 18, 2006) was a Canadian photographer, cinematographer and sound recordist.
During the late 1940s, Dan Gibson took photographs and made nature films, including Audubon Wildlife Theatre. He produced many films and television series. It was through this film-making that Dan learned how to record wildlife sound. He pioneered techniques of recording, and also helped design equipment to optimize results, including the “Dan Gibson Parabolic Microphone”. Some of his early recordings of the 1950s and 1960s were released on LP records, and started his Solitudes series, which was introduced in 1981.
Dan is well regarded for his contributions to the Friends of Algonquin Park, and his ongoing support for the Algonquin Park Residents Association. Having a lease of land in Algonquin Provincial Park gave Dan and his family (Wife: Helen, Children: Mary-Jane or "Kirkie," Holly, Dan, and Gordon) a unique opportunity to connect with nature, and it certainly fueled his passion for the study, preservation and interaction with wildlife.
In 1994, Dan was awarded The Order of Canada for his environmental works. In 1997, Dan was awarded the Walt Grealis Special Achievement Award at the Juno Awards ceremony in Hamilton, Ontario.
In 2004, he released his first DVD, Natural Beauty, which was originally shot in High Definition.
Solitudes 25: Silver Anniversary Collection Best of Solitudes: 20th Anniversary Listen to the Mockingbird Loon Echo Lake Natural Beauty DVD Rolling Thunder Wildlife Identification by Sound
Category:1922 births Category:2006 deaths Category:Canadian naturalists Category:Upper Canada College alumni
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Name | Carpathian Forest | |
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Background | group_or_band |
Origin | Norway |
Genre | Black metal| |
Years active | 1990–present |
Label | Avantgarde MusicSeason of Mist |
Associated acts | Grimm, Nattefrost, Blood Red Throne, VRANGSINN, Bloodline, Green Carnation, Emperor, Solefald, World Destroyer, Hatepulse, SECHT, Neetzach, Taake, Aura Noir, A Waste of Talent, In the Woods..., Kvelertak |
Url | tnbm.no |
Current members | NattefrostVrangsinnAnders KobroBlood Perverter |
Past members | J. NordavindLazareTchortMothörsenKulde |
Carpathian Forest is a Norwegian black metal band formed by Nattefrost and Nordavind in 1990.
Carpathian Forest's lyrics deal with themes such as Satanism, evil and anti-Christianity
In 1998, Carpathian Forest came back with a successful release, after three years of silence. Carpathian Forest are to play the first concert in 1998 at the Quart Festival, Kristiansand Norway supporting Immortal and Satyricon. And for that occasion Tchort (bass), A Kobro (drums) and Vrangsinn (synth) are brought in as session musicians for that concert. The Under the Black Sun festival in Germany holds CF as headliners and both founder members were interested in continue with the new line-up on the coming recordings. A short studio session December 1998 with Tchort and A Kobro now being permanent members in CF, resulting in He's Turning Blue 7" picture ep, shortly after followed by the recordings titled "Strange Old Brew & Morbid Fascinations of Death" (recorded at the same time and is produced by Terje Refsnes in Sound Suite studio in Sandnes), Strange Old Brew containing the oldest material being released first through Avantgarde Music and Morbid Fascinations of Death coming out one year later . : Nordavind left the band after the Strange/Morbid studio session of personal reasons with Tchort being promoted as guitarist and Vrangsinn went to play the bass-guitar and now introducing Bloodpervertor for keyboard duties on the following tours.
Category:Norwegian black metal musical groups Category:Norwegian heavy metal musical groups Category:Musical groups established in 1990 Category:1990s music groups Category:2000s music groups Category:2010s music groups Category:Musical quartets
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Name | Blind Guardian |
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Landscape | Yes |
Background | group_or_band |
Origin | Krefeld, Germany |
Genre | Power metal, progressive metal, speed metal |
Years active | 1984–present |
Label | No Remorse, Virgin, Century Media, Nuclear Blast |
Associated acts | Demons & Wizards, Gamma Ray, Helloween, Iced Earth, Iron Savior, Savage Circus, Schattentantz, Power Quest |
Url | Official website |
Current members | Hansi KürschAndré OlbrichMarcus SiepenFrederik Ehmke |
Past members | Thomas "Thomen" StauchMarkus DörkChristof TheißenHans-Peter Frey |
The band's lyrics, written by vocalist Hansi Kürsch, are inspired by the fiction of fantasy authors such as J. R. R. Tolkien, Stephen King, and Michael Moorcock, as well as traditional legends and epics. Over the years, a running theme has developed associating the band members with travelling bards.
After Lucifer's Heritage signed a contract with No Remorse Records, the band changed their name to Blind Guardian to avoid any speculations about Satanism (in a bio it was stated that they also wanted to distance themselves from the black metal movement, as their demos were placed in with black metal albums at local record shops). They released their debut album Battalions of Fear in 1988, which was essentially a speed metal album heavily influenced by Helloween. These two German bands had close ties, and Helloween founder Kai Hansen made a guest appearance on Blind Guardian's second LP, Follow the Blind (1989), where the band revealed some thrash metal influence. Their third LP, Tales from the Twilight World (1990), had a much more melodic and "epic" feeling, with usage of choir and classical music influence.
Blind Guardian signed with Virgin Records in 1991, and released their fourth studio album Somewhere Far Beyond in 1992 and the live album Tokyo Tales in 1993. Flemming Rasmussen, former Metallica producer, began working with the band in 1994, producing their fifth studio album Imaginations from the Other Side, released in 1995, and The Forgotten Tales, an album that contained half covers and half original work, released in 1996.
In 1998, Blind Guardian released their epic album Nightfall in Middle-Earth. "Complete with anthemic choruses, spoken word story lines, and plenty of bombastic power metal punctuating every dramatic turn", says Allmusic's Vincent Jeffries, "Nightfall in Middle-Earth is perhaps Blind Guardian's most triumphant". A concept album based on J. R. R. Tolkien's The Silmarillion, Though not a true concept album, many of the lyrics dealt with the common themes of religion and relations between human and divine powers. It was followed by a live album in 2003 and a DVD, Imaginations Through the Looking Glass (2004), which was the last recorded Blind Guardian material to feature Thomen Stauch on drums. He left the band due to musical differences and was replaced by Frederik Ehmke. The first album with Ehmke was A Twist in the Myth, which came out in 2006.
Blind Guardian recently participated in the soundtrack for the fantasy movie (Uwe Boll), which came out in 2008. The band also recorded a theme song for Sacred 2 Fallen Angel RPG video game, the prequel to Sacred.
A Voice in the Dark was the next single from Blind Guardian that was released 25 June 2010. On July 30, 2010 the album followed, called At the Edge of Time. The band started "The Sacred Worlds and Songs Divine Tour 2010", the European dates will have the opening acts Enforcer and Steelwing. The 22 October in Gothenburg, Sweden only Steelwing was the opening act. The US dates will have Holy Grail and Seven Kingdoms and later they were announced that they would play at Wacken Open Air in 2011.
Blind Guardian's music features the staccato guitars and double bass drumming characteristic of power metal, as well as the use of overdubs and numerous backing vocals to create a dense sound. This technique, especially notable in the guitar and vocal tracks, creates the impression of a vast army of musicians playing in unison and singing in harmony. This proved significant on all albums after the first two but most particularly on A Night at the Opera.
Another definitive feature of Blind Guardian music is frequent use of folk tunes and instruments, especially in power ballads such as "Lord of the Rings", "The Bard's Song", "A Past and Future Secret", "Skalds and Shadows" and "Curse My Name", among others.
Blind Guardian have been working on and off for eight years on an orchestral project writing music about The Lord of the Rings (negotiations failed to be included on the famous The Lord of the Rings film trilogy as the soundtrack, because the band wanted to concentrate on their next album). Although it will not be a power metal album, it will be published under the name of Blind Guardian because it matches the theme of the band's lyrics, according to Hansi.
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Category:1980s music groups Category:1990s music groups Category:2000s music groups Category:2010s music groups Category:German power metal musical groups Category:Middle-earth music Category:Musical groups established in 1984 Category:Musical quartets Category:Speed metal musical groups
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