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Seatrekking
Seatrekking is a sport that consists in exploring the shorelines of oceans, seas, bays, lakes or rivers both above and below the water over the course of several days, without the aid of a boat or a watercraft. Seatrekking involves swimming, snorkeling, freediving and hiking, and combines all these disciplines into a distinctive form of sport and outdoor experience. Unlike coasteering, seatrekking includes overnight camping and involves trips of longer distances. Ethics Seatrekking adheres to the Leave No Trace principles. Additionally the sport is specifically committed to the conservation of natural environments along the coastline by travelling in small groups to minimize the impact on the environment and the disturbance on wildlife, and by complying with any local regulations and obtaining any necessary authorizations. Hazards Seatrekking can be dangerous, and is a physically demanding activity due to its engagement with the sea and open bodies of water. Seatrekking "... ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coasteering
Coasteering is movement along the intertidal zone of a rocky coastline on foot or by swimming, without the aid of boats, surf boards or other craft. Coasteering allows a person to move in the “impact zone” between a body of water and the coast where waves, tides, wind, rocks, cliffs, gullies, and caves come together. The term was used by John Cleare as the combination of the words "mountaineering" and "coast" and was stolen by Andy Middleton in Wales in 1985, who then made it a business idea. History Although all aspects of coasteering have been informally practised by people for a very long time, if only as a means of access to a cut-off cove beyond a headland, the term appears first to have been used in 1973. In the book ''Sea Cliff Climbing'', John Cleare and Robin Collomb said "A few enthusiasts believe that coasteering will become popular and has a big future". In 1985, it emerged as a commercially guided recreational activity initially along the cliff coastline of St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coasteering
Coasteering is movement along the intertidal zone of a rocky coastline on foot or by swimming, without the aid of boats, surf boards or other craft. Coasteering allows a person to move in the “impact zone” between a body of water and the coast where waves, tides, wind, rocks, cliffs, gullies, and caves come together. The term was used by John Cleare as the combination of the words "mountaineering" and "coast" and was stolen by Andy Middleton in Wales in 1985, who then made it a business idea. History Although all aspects of coasteering have been informally practised by people for a very long time, if only as a means of access to a cut-off cove beyond a headland, the term appears first to have been used in 1973. In the book ''Sea Cliff Climbing'', John Cleare and Robin Collomb said "A few enthusiasts believe that coasteering will become popular and has a big future". In 1985, it emerged as a commercially guided recreational activity initially along the cliff coastline of St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tombstoning
Tombstoning (or cliff jumping) is the act of jumping in a straight, upright vertical posture into the sea or other body of water from a high jumping platform, such as a cliff, bridge or harbour edge. This posture of the body, resembling a tombstone, gives the activity its name. A safety advisory from the Government of the United Kingdom records that tombstoning has been taking place for "generations". In the United Kingdom between 2005 and 2015 there were 83 people injured and 20 people who died whilst tombstoning. Injuries and deaths It was reported that "Between June and August 007there were nine drowning or near misses as a result of people jumping from height into the water. Five were fatal, and impact injuries such as neck and spinal injuries were common in those who survived." In the UK between 2004 and 2008 there were 139 incidents of tombstoning where a rescue or emergency response was required. Spinal injuries occurred with 20% of these 139 incidents and 12 people died. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swimming
Swimming is the self-propulsion of a person through water, or other liquid, usually for recreation, sport, exercise, or survival. Locomotion is achieved through coordinated movement of the limbs and the body to achieve hydrodynamic thrust that results in directional motion. Humans can hold their breath underwater and undertake rudimentary locomotive swimming within weeks of birth, as a survival response. Swimming is consistently among the top public recreational activities, and in some countries, swimming lessons are a compulsory part of the educational curriculum. As a formalized sport, swimming is featured in a range of local, national, and international competitions, including every modern Summer Olympics. Swimming involves repeated motions known as strokes in order to propel the body forward. While the front crawl, also known as freestyle, is widely regarded as the fastest out of four primary strokes, other strokes are practiced for special purposes, such as for training. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tide
Tides are the rise and fall of sea levels caused by the combined effects of the gravity, gravitational forces exerted by the Moon (and to a much lesser extent, the Sun) and are also caused by the Earth and Moon orbiting one another. Tide tables can be used for any given locale to find the predicted times and amplitude (or "tidal range"). The predictions are influenced by many factors including the alignment of the Sun and Moon, the #Phase and amplitude, phase and amplitude of the tide (pattern of tides in the deep ocean), the amphidromic systems of the oceans, and the shape of the coastline and near-shore bathymetry (see ''#Timing, Timing''). They are however only predictions, the actual time and height of the tide is affected by wind and atmospheric pressure. Many shorelines experience semi-diurnal tides—two nearly equal high and low tides each day. Other locations have a diurnal cycle, diurnal tide—one high and low tide each day. A "mixed tide"—two uneven magnitude ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Fishing
Rock fishing is fishing from rocky outcrops into the sea. It is a popular pastime in Australia and New Zealand. It can be dangerous and many people have died. This may improve as more people who are rock fishing are beginning to wear life jackets. Techniques Rock fishing can be done with a rod and reel and line, or a line only. Both ground and surface fishing are generally successful methods. Rock fishing can be done both with artificial lures and natural bait. While bottom fishing typically relies on natural bait, both natural bait and artificial lures are used in different forms of surface rock fishing. Some fishers who are rock fishing use an umbrella rig in spring, and use bait fish, such as perch and bluegill, in summer and autumn (the fall). Using an umbrella rig is a method of trolling. Typically, an umbrella rig consists of four plastic neon green lures with a lead dragging behind. An additional lure is attached to the lead. Only the lure behind the lead will hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scrambling
Scrambling is a mountaineering term for ascending steep terrain using one's hands to assist in holds and balance.''New Oxford American Dictionary''. It is also used to describe terrain that falls between hiking and rock climbing (as a “scramble”). Sure-footedness and a head for heights are essential. Canyoning and stream climbing are other types of scrambling. Overview Scrambling is ascending or traversing a grade without technical apparatus. Unroped ascent in exposed situations is potentially one of the most dangerous of mountaineering activities. As soon as an ascent involves a rope, going up or down, it is no longer a scramble. Alpine scrambling Alpine scrambling is scrambling in high mountains and may not follow a defined or waymarked path. The Seattle Mountaineers climbing organization defines alpine scrambling as follows: Alpine Scrambles are off-trail trips, often on snow or rock, with a 'non-technical' summit as a destination. A non-technical summit is one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-water Swimming
Open water swimming is a swimming discipline which takes place in outdoor bodies of water such as open oceans, lakes, and rivers. The beginning of the modern age of open water human swimming, swimming is sometimes taken to be May 3, 1810, when Lord Byron swam several miles to cross the Dardanelles, Hellespont (now known as the Dardanelles) from Europe to Asia. In the first edition of the modern Olympic Games in Athens in 1896, the swimming competition was held in open water. In 2000, the Olympic Games first included a triathlon with a 1500 m swim leg, and in 2008, a Swimming at the 2008 Summer Olympics – Men's marathon 10 kilometre, 10 km open water swim. The FINA World Aquatics Championships has featured open water swimming events since 1992. The FINA World Open Water Swimming Championships was held from 2000 to 2010. Since 2007, the FINA Marathon Swim World Series, FINA 10 km Marathon Swimming World Cup is held in several events around the world. The activity has g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long-distance Swimming
Long-distance swimming is distinguished from ordinary swimming in that the distances involved are longer than are typically swum in pool competitions. When a given swim calls more on endurance than on outright speed, it is the more likely to be considered a long-distance swim. Long-distance swims, however, may take place in pools, such as the 1st official 24 hours World Championship in 1976 won by Peppo Biscarini with a record of 83.7 km (24 hour swims in a 50 m-long pool) or the current 25 meter pool world record of 2008 Olympic gold medalist Maarten van der Weijden. Some of the better-known long-distance swims are crossings of the English Channel, Catalina Channel, Fehmarn Belt and Cook Strait. Ultra-long-distance swimming is sometimes referred to as marathon swimming. The minimum distance that constitutes a marathon swim has dramatically shortened over time. Different organizations adopt various minimum distances. The swimming marathon events at the Olympic games have a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caving
Caving – also known as spelunking in the United States and Canada and potholing in the United Kingdom and Ireland – is the recreational pastime of exploring wild cave systems (as distinguished from show caves). In contrast, speleology is the scientific study of caves and the cave environment.Caving in New Zealand (from Te Ara: The Encyclopedia of New Zealand, Accessed 2012-11.) The challenges involved in caving vary according to the cave being visited; in addition to the total absence of light beyond the entrance, negotiating pitches, squeezes, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bouldering
Bouldering is a form of free climbing that is performed on small rock formations or artificial rock walls without the use of ropes or harnesses. While bouldering can be done without any equipment, most climbers use climbing shoes to help secure footholds, chalk to keep their hands dry and to provide a firmer grip, and bouldering mats to prevent injuries from falls. Unlike free solo climbing, which is also performed without ropes, bouldering problems (the sequence of moves that a climber performs to complete the climb) are usually less than tall. Traverses, which are a form of boulder problem, require the climber to climb horizontally from one end to another. Artificial climbing walls allow boulderers to climb indoors in areas without natural boulders. In addition, bouldering competitions take place in both indoor and outdoor settings. The sport was originally a method of training for roped climbs and mountaineering, so climbers could practice specific moves at a safe dist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weather
Weather is the state of the atmosphere, describing for example the degree to which it is hot or cold, wet or dry, calm or stormy, clear or cloudy. On Earth, most weather phenomena occur in the lowest layer of the planet's atmosphere, the troposphere, just below the stratosphere. Weather refers to day-to-day temperature, precipitation, and other atmospheric conditions, whereas climate is the term for the averaging of atmospheric conditions over longer periods of time. When used without qualification, "weather" is generally understood to mean the weather of Earth. Weather is driven by air pressure, temperature, and moisture differences between one place and another. These differences can occur due to the Sun's angle at any particular spot, which varies with latitude. The strong temperature contrast between polar and tropical air gives rise to the largest scale atmospheric circulations: the Hadley cell, the Ferrel cell, the polar cell, and the jet stream. Weather system ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
