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Skidding (forestry)
Skidding in forestry is the first operation after logging: it consists of transporting felled trees from the felling site to a temporary dumping site, known technically as a "Loader (equipment), loader", near a road or track suitable for further transport. This name is still applied to the first emptying of stones in Quarry, quarries or stone heaps and possibly heavy equipment in mines, to heavy transport operations and cumbersome handling. Ancient skidding method In mining, quarrying, and forestry, skidding mainly concerned the usual transport of felled or cut material (wood, logs, stone) or extracted material (ores), sometimes cut to size (squared ashlar), to the road, track, river or top of the slope which, from the loader or loading point, enabled it to be transported onwards. The skidder is then either a worker or a contractor who, in a quarry or on a cut, carries out the skidding, often on behalf of the owner or purchasing merchant. In the rural and forestry world, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shire Horse
The Shire is a breed of draft horse, draught horse originally from England. The Shire has a great capacity for weight-pulling; it was used for agriculture, farm work, to tow barges at a time when the Canals of the United Kingdom, canal system was the principal means of goods transport, and as a cart-horse for road transport. One traditional use was for pulling brewer's drays for delivery of beer, and some are still used in this way; others are used for forestry, for riding horse, riding and for commercial advertising. Shires have held some of the world records for the largest horse and for the tallest horse. The Shire breed was established in the mid-eighteenth century in England, and a breed society and stud-book were established in the 1870s. Today, there are stud-books and breed associations in the United Kingdom, Australia, the United States, and Canada. In the late nineteenth and early twentieth centuries, there were large numbers of Shires, and many were exported to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selection Cutting
Selection cutting, also known as selection system, is the silvicultural practice of harvesting trees in a way that moves a stand level modelling, forest stand towards an uneven-aged or all-aged condition, or 'structure'. Using stocking models derived from the study of old growth forests, selection cutting, also known as 'selection system', or 'selection silviculture', manages the establishment, continued growth and final harvest of multiple age classes (usually three, but 5 or even 10 are possible) of trees within a stand. A closely related approach to forest management is Continuous Cover Forestry (CCF), which makes use of selection systems to achieve a permanently irregular stand structure. Selection cutting or systems are generally considered to be more challenging to implement and maintain than even-aged timber management, even-aged management, due to the difficulty of managing multiple age classes in a shared space, but there are significant ecological benefits associated wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High Forest
A high forest is a type of forest originated from seed or from planted seedlings. In contrast to a low forest (also known as a coppice forest), a high forest usually consists of large, tall mature trees with a closed canopy. High forests can occur naturally or they can be created and maintained by human management. Trees in a high forest can be of one, a few or many species. A high forest can be even-aged or uneven-aged. Even-aged forests contain trees of one, or two successional age classes (generations). Uneven-aged forests have three or more age classes represented. High forests have relatively high genetic diversity compared with coppice forests, which develop from vegetative reproduction. A high forest can have one or more canopy layers. The understory of a high forest can be open (parklike, easy to see and walk through), or it can be dense. A high forest's understory can have high or low vegetation species diversity. See also * Coppicing * Ecological thinning * Old- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silviculture
Silviculture is the practice of controlling the growth, composition/structure, as well as quality of forests to meet values and needs, specifically timber production. The name comes from the Latin ('forest') and ('growing'). The study of forests and woods is termed ''silvology''. Silviculture also focuses on making sure that the treatment(s) of Stand level modelling, forest stands are used to conserve and improve their productivity. Generally, silviculture is the science and art of growing and cultivating forest crops based on a knowledge of silvics, the study of the life history and general characteristics of forest trees and stands, with reference to local/regional factors. The focus of silviculture is the control, establishment and management of forest stands. The distinction between forestry and silviculture is that silviculture is applied at the Stand level modelling, stand-level, while forestry is a broader concept. Adaptive management is common in silviculture, while fores ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horse-drawn Vehicle
A horse-drawn vehicle is a piece of equipment pulled by one or more horses. These vehicles typically have two or four wheels and were used to carry passengers or a load. They were once common worldwide, but they have mostly been replaced by automobiles and other forms of self-propelled transport but are still in use today. General Horses were domesticated circa 2000 BCE. Before that oxen were used. Historically, a wide variety of arrangements of horses and vehicles have been used, from chariot racing, which involved a small vehicle and four horses abreast, to horsecars or trollies, which used two horses to pull a car that was used in cities before electric trams were developed. A two-wheeled horse-drawn vehicle is a cart (see various types below, both for carrying people and for goods). Four-wheeled vehicles have many names – one for heavy loads is most commonly called a wagon. Very light carts and wagons can also be pulled by Donkey, donkeys (much smaller than horses), pony ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Draft Horse
A draft horse (US) or draught horse (UK), also known as dray horse, carthorse, work horse or heavy horse, is a large horse bred to be a working animal hauling freight and doing heavy agricultural tasks such as plowing. There are a number of breeds, with varying characteristics, but all share common traits of strength, patience, and a docile temperament. While indispensable to generations of pre-industrial farmers, draft horses are used today for a multitude of purposes, including farming, draft horse showing, logging, recreation, and other uses. Draft breeds have been crossbred with light riding breeds such as the Thoroughbred to create sport horses or warmbloods. While most draft horses are used for driving, they can be ridden and some of the lighter draft breeds are capable performers under saddle. Characteristics Draft horses are recognizable by their extremely muscular build. They tend to have broad, short backs with powerful hindquarters. In general, they are t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skidding At Thomas Foster's, By Jenney, J
__NOTOC__ Skid or Skids may refer to: * Skid, a type of pallet * Glossary of bowling#Skid, the first phase of bowling ball motion, preceding the hook and roll phases * Skid (aerodynamics), an outward side-slip in an aircraft turn * Skid (automobile), an automobile handling condition where one or more tires are slipping relative to the road * Skid, a sled runner * Skids, vehicles with continuous track * Skids, or skid loaders, a vehicle * Skids, a nautical term for slipway * Modular process skid, an engineered frame for equipment * Skid, alias for script kiddie Comics, games and amusements * Skids (comics), characters in Marvel-published comics * Skids (Transformers), several fictional robot superhero characters in the Transformers robot superhero franchise. * Skid, a type of amusement ride Music * ''Skid'' (album), 1970, by Skid Row * Skids (band), a Scottish band ** ''Skids'' (EP) a 1977 EP by the Scottish band See also * Skidder, a vehicle used in a logging operation for p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annual Report Of The Forest Commission Of The State Of New York (1894) (19177856579) , in biology
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Annual may refer to: *Annual publication, periodical publications appearing regularly once per year **Yearbook **Literary annual *Annual plant *Annual report *Annual giving *Annual, Morocco, a settlement in northeastern Morocco *Annuals (band), a musical group *Annual, every once in a while See also * Annual Review (other) * Circannual cycle In chronobiology, the circannual cycle is characterized by biological processes and behaviors recurring on an approximate annual basis, spanning a period of about one year. This term is particularly relevant in the analysis of seasonal environment ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Riparian Forest
A riparian forest or riparian woodland is a forested or wooded area of land adjacent to a body of water such as a river, stream, pond, lake, marshland, estuary, canal, Sink (geography), sink, or reservoir. Due to the broad nature of the definition, riparian woodlands have a huge diversity of characteristics including but not limited to soil composition, microclimates, and vegetative structures. However, among the varied range and landscapes, one factor stays constant: a high rate of Primary production, primary productivity. This makes riparian forests hugely important centers of nutrient recycling. Etymology The term riparian comes from the Latin word ''ripa'', 'river bank'; technically it refers only to areas adjacent to flowing bodies of water such as rivers, streams, Swamp, sloughs and estuaries. However, the terms ''riparian forest'' and ''riparian zone'' have come to include areas adjacent to non-flowing bodies of water such as ponds, lakes, playas and reservoirs. Charac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stere
The stere or stère (st) is a unit of volume in the original metric system equal to one cubic metre. The stere is typically used for measuring large quantities of firewood or other cut wood, while the cubic meter is used for uncut wood. The name was coined from the Greek στερεός ''stereós'', "solid", in 1795 in France as a metric analogue to the cord. The unit was introduced to remove regional disparities of this former unit, for which the length could vary greatly from 6 to 13.5 m. It is not part of the modern metric system (SI) and is no longer a legal unit in France, but remains used in the commerce of firewood. Background The correspondence between stere and cubic meters of stacked wood is imprecise because it depends on the length of the logs used and on how irregular they are. The stere corresponds to of wood, made exclusively with logs of in length, all stacked parallel and neatly arranged. If the logs are less than 1 m, the volume of visible wood decrease ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luxembourg
Luxembourg, officially the Grand Duchy of Luxembourg, is a landlocked country in Western Europe. It is bordered by Belgium to the west and north, Germany to the east, and France on the south. Its capital and most populous city, Luxembourg City, is one of the four institutional seats of the European Union and hosts several EU institutions, notably the Court of Justice of the European Union, the highest judicial authority in the EU. As part of the Low Countries, Luxembourg has close historic, political, and cultural ties to Belgium and the Netherlands. Luxembourg's culture, people, and languages are greatly influenced by France and Germany: Luxembourgish, a Germanic language, is the only recognized national language of the Luxembourgish people and of the Grand Duchy of Luxembourg; French is the sole language for legislation; and both languages along with German are used for administrative matters. With an area of , Luxembourg is Europe's seventh-smallest count ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
