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What does "7+2" mean?
"7+2" refers to the extreme adventure of climbing the highest peak of the seven continents and reaching the poles of the north and south on foot. The meaning of the concept proposed by the explorer lies in that these nine points represent the poles of the various coordinate systems on Earth, and are the concept of all extreme points, representing the highest level of extreme adventure.
Since 1997, the Russians konyukhov Fedor completed the first “7+2†plan. In the past ten years, only a dozen people in the world have completed the expedition. They are the oldest 46 years old and the youngest 32 years old.
Coordinate pole
Mount Everest
The highest peak in Asia is the main peak of the Himalayas, 8844.43 meters above sea level. Located at longitude 86°54′ east longitude and 27°54′ north latitude. Located in the eastern section of the China-Nepal border, the northern slope is in Dingxiang County, Tibet, and the southern slope is in Nepal. The Tibetan name is Chomolungma, which means "Goddess 3rd" and the Nepali name is Agarmatha, which means "God of the Sky."
Aconcagua Peak
The highest peak in South America, 6964 meters above sea level. It is located at 32°39'S latitude and 70°01'W longitude. It belongs to the southern part of the Andes range of the Cordillera Mountains and borders the northwestern part of Mendoza Province where Argentina and Chile border.
Aconcagua Peak is the highest extinct volcano on earth. In 1897, the first time humans ascended the Aconcagua peak, the investigation confirmed that it consisted of volcanic rocks. The mountain shape was conical, with a concave volcanic crater on the top of the mountain. It was a typical volcano. After reviewing the information on volcanic eruptions in the area, it was not discovered that it had re-erupted after being manned. As a result, it has become the world’s most recognized extinct volcano.
McKinley Peak
The highest peak in North America, 6193 meters above sea level. Located at latitude 63°04′09.93†and longitude 151°00′21.94′′, in central Alaska, local Indians in Denali, located in central and southern Alaska, are known as “House of the Sun†in Indian.
Climbing McKinley not only needs good physical fitness and skills, but also requires teammates who have a hard work. If it is a small team with stronger skills and stronger skills, it can be better accomplished with alpine climbing.
Kilimanjaro
The highest peak in Africa is 5895 meters high. Located at the equator, the border between Tanzania and Kenya. It is the ridge of Africa, the world’s highest single mountain of volcanic origin, and it is called “The Temple of Godâ€. The huge mountain can make people still feel its shock beyond tens of kilometers. The distribution of animals and vegetation has obvious vertical zoning characteristics, and the species changes obviously. After experiencing the different feelings from tropical to subtropical, temperate to frigid, Mazzaro attracts many tourists and climbers every year.
"Kilimanjaro" in Swahili in Africa means "mountain of light."
Elbrus
The highest peak in Europe, 5,642 meters above sea level. Located in the Republic of Kalbarda-Balkaria republic, in the Russian Federation, on the west side of the Stavropol Territory of Russia, the geographical coordinates are 43°21′ north latitude and 42°26′ east longitude. It is the Greater Caucasus Mountains. The "Leader" in the peaks is abbreviated as "Efeng".
Wensen Feng
The highest peak in Antarctica is 4,897 meters above sea level. Located at 78°35′S latitude and 85°25′W longitude, it is located in the southwest pole of Antarctica and is the main peak of the Ells, the Antarctic continent. Wensenfeng Mountain is steep, and most of it is covered by snow and ice all the year round. The traffic is difficult. The summer temperature is minus 40°C and is called the "death zone."
Chaya Peak
The highest peak in Oceania, 5030 meters above sea level. Located on the tropical island of New Guinea, it is the highest mountain in the island on earth. The Europeans called it the Grotes Pyramid, because it was discovered by the Dutchman Dr. Most of the island was ruled by the Dutch. In 1960, Indonesia was renamed Chaya Peak, meaning the peak of victory.
Coscombe Peak
The main peak of the Australian mountains, 2228 meters above sea level.
Due to the historical reasons for the classification of geographical boundaries, any one of the Kossko Peak and the Chaya Peak can be regarded as the highest peak in Oceania. Chaya Peak is at the junction of Indonesia with Papua New Guinea. Due to political instability, this mountain has been closed in recent years and it is not open to mountaineers and travelers. Therefore, climbers generally choose Coshuis as the highest peak in Oceania to climb.
South Pole
In terms of latitude, the South Pole is a latitude of 90° South. From longitude, the South Pole is the southern convergence point of all the meridians on Earth. The Antarctic point is located in the middle of the mainland, with an altitude of 3,800 meters, and the climate is very bad.
Antarctica is located on the southernmost tip of the globe and has a total area of ​​approximately 14 million square kilometers, accounting for approximately 9.4% of the world's total land area. Ranked fifth in the world's seven continents, Antarctica has no settled residents.
The Antarctic: is the last land that humanity has reached.
It is the coldest continent on the planet. The annual average temperature is -28°C. The annual average temperature inside the continent is -40～-60°C and the minimum temperature is -89.6°C. It was the Oriental Station on the Antarctic ice sheet in July 1983. Measured.
It is the driest continent on the earth. The average annual rainfall is 55 mm. With the increase of latitude in the mainland, the precipitation is significantly reduced. The annual rainfall in the central mainland is only 5 mm. Near the South Pole, the annual precipitation is close to zero.
It is the strongest snowstorm on the planet. The average annual wind speed is 17-18m/s, and gusts can reach 40-50m/s. The maximum wind speed reaches 100 meters/second.
It is the only continent in the world without a country.
The wind in Antarctica is also unique. Cold air fell sharply along the slope of the continental ice sheet from the mainland plateau, forming high-speed winds near the surface. The wind, with its constant wind direction, erodes the ice surface into undulating grooves. When the wind speed exceeds 15 m/s, a blizzard will be formed and the hand will not be able to reach out. Even in the warmest months, wind speeds can reach over 160 kilometers per hour.
North Pole
It is very difficult to point out the exact location of the North Pole from the topography because the North Pole is a floating ice that comes in and out, so the instrument can be used to determine the exact location of the North Pole. The so-called North Pole is not limited to the North Pole, but refers to the vast area north of the latitude 66°33′ (Arctic Circle), also known as the Arctic region. The Arctic region includes the Arctic Ocean in the polar region, coastal lands and islands on the edge, the Arctic tundra, and the outermost Tygarin belt. If the Arctic Circle is used as the boundary of the Arctic, the total area of ​​the Arctic region is 21 million square kilometers, of which the land portion accounts for 8 million square kilometers.
The Arctic is extremely humid and cold. It is often difficult to dry the gloves, hoods, and underwear worn during the hike to the North Pole due to the low temperature and humidity. Walking through the intricate ice cubes is easy to get tired and requires rest, but because of the extreme coldness and humidity it has to move on. The whole process is very painful.
The biggest difference between the Arctic and the Antarctic is the Arctic inhabitants, with a large area of ​​permanent tundra, and a strong diversity of terrestrial biodiversity.