嘻哈寶萊
Pacific due to the vast, uniform water, climate is conducive to the formation of planetary wind systems, especially the South Pacific is more prominent. In the North Pacific, East-West differences in the east and west coasts, the winter of Russia's east coast and Canada's British Columbia, the most moderate winter contrast. The trade wind belt is located between 30 ° -40 ° north-south latitude of the eastern Pacific and between the center of the subtropical high and the equatorial wind-free zone. In the mid-latitudes, the westerlies and polar winds converge to form sub-polar low-pressure zones. Two wind with temperature and humidity difference between the polar, polar wind front is very violent, especially in winter. Western Pacific (5 ° -25 ° north latitude) The east of the Philippines, the South China Sea and the East China Sea, between summer and autumn, under high temperature and high humidity conditions, the formation of ultra-low pressure center, the formation of violent tropical storm, the typhoon. Summer Asia continent is low pressure, the North Pacific airflow to the mainland movement, the opposite situation in winter, forming a vast monsoon climate zone. The temperature of the waters of the North Pacific is higher than that of the South Pacific because of the wider waters of the South Pacific and the influence of icebergs and cold water masses in the Antarctic. The salinity of sea water in the trade wind belt is lower than that in the equatorial zone. The salinity near the equator is less than 34; the salinity in the northernmost area is the lowest, less than 32. Pacific Ocean currents in the trade winds from east to west under the influence of the formation of the north and south equatorial warm. South and North equatorial warm currents on the central axis between the opposite equatorial countercurrent flow from the east coast of the Philippines to Ecuador West Bank. The northern equatorial warm current in the Philippines near the north to the east of Japan, for the famous Kuroshio; the northern equatorial warm tributaries of the Strait of Ma into the Sea of Japan, said the warm horse. Kuroshio turned to the east near 160 ° E, called the North Pacific warm current. North Pacific warm eastward movement, to the west coast of North America to the south, called the California cold. This forms the North Pacific circulation. In addition, the Bering Sea flows southward, known as the Kamchatka cold, also known as the pro-tide, the flow east of the island of Honshu, latitude 36 ° near the Kuroshio encounter. South Equatorial warm arrived in the Solomon Islands, the flow south to become Eastern Australia warm, folded east wind wandering into the west to South America, west, 45 ° near the south is divided into two, one to the east through the Drake Strait into the Atlantic Ocean ; Another branch to the north stream, that is, Peru cold. This forms the South Pacific circulation.
jessica-qn
The extensive Pacific Ocean is in the world the first ocean, cover 1/3 that surface of sphere accumulate.Who also don't know those from the deep blue of group of islandses rise in the sea waters have actually how much.Only Philippines include size group of islands more than 7,000seses. Soon before, the most people almost still knew not a thing to the group of islands of the Pacific Ocean, or know few.These group of islandses were isolated to open by vast sea surface and other parts of world.Those group of islandses that locate the Pacific Ocean central part are also such.The people call it as various island in Southern Asia, imagination there is a heaven of tropical zone- the coralline pool is on all sides to surround the palm tree, the 沐 bathes in make drowsy sunlight of person. At the end of 1935, the long range aerobus of the United States starts cross the flight of the Pacific Ocean.They guarded a pass the island, the half-way island and 威 gram islands to become the aviation base.At that time, this a few group of islandses still not big and known, but other big and parts of group of islandses then was almost a not known to public. In 1941, the World War II broke out in the Pacific Ocean, the position of these group of islandses become extremely important, for the United States particularly such.The diagraph ship of the American government have to usually risk the cannon fire to draw the maritime map in these unfamiliar waters that studdeds with the coral reef.The thousands American youth hases ever carried on to fight to rob these group of islandses, purpose is the port that these group of islandses used to the sea air base and the conveyance troops. The huge development of the sea and air conveyance, have already made Pacific Ocean seem to be far to be unlike in the past so vast and limitless.It those no longer isolated with a life time in the group of islands of the faraway places far.They have in the business of the world a kind of new of, important function. The Portuguese explorer fee 迪 gets the 麦哲伦 to arrive this ocean in 1520.Because he pilot ship to rounded to come over from South America hereafter discover that sea surface last all is calm, call it as the " Pacific Ocean".Although the here really has the storm, total to say that compare Atlantic Ocean and want to be little. The huge Pacific Ocean arrive Arctic Region of the straits from the white South Pole the district extends 9,300 miles.It along the equator almost surrounds the Earth half week.Its area nears to 64,000,000 square miles, the total of the ratio the Earth land area is still greatly.It accept on the earth 1/2 water quantity. The pole east of the Pacific Ocean take tidy and explicit west coast of America as the boundary.Just just became two big indentations because of Aleutian Islands and the bottom Californias. The Pacific Ocean is western region the circumstance of the edge but totally different.Was from north to the south allow many most the island and group of islandses tore 78 fall, become many gulfs.The people are called the sea to these waters that box off to open.The northern side is the white ream sea, a gram of the 鄂霍 sea, Japanese sea, Yellow sea, the east the china sea and south china sea; go toward the south is the huge east India islands( Indonesia) to be divided into the ocean Su pulls the 威 west sea, the Java sea and Timor sea;Became the coralline sea and tower 斯曼 sea again in Australia. The Pacific Ocean is the most deep ocean in the world, average water deep two miles of halfses are above.Mali the second 纳 sea ditch that locates the bottom of sea canyon of the Mali second 纳 islands east south is the most deep place in Pacific Ocean, through measure the water to amount to 36,000 foots deeply.If put the 埃佛 勒斯峰 in the most deep place in this sea ditch, the mountain point will be placed in the sea surface place of following more than 7,000 foots. The Pacific Ocean surface of so blueer than Atlantic Ocean, is because the color of the surface of Atlantic Ocean drive water in in great quantities tiny living the plant and animals to reflect 衬 , these living creature that are small is called the plankton.The plankton depends to take the output chlorine compound of putrefied material in order to living, but Pacific Ocean in the comparison of this kind of compound is is low in Atlantic Ocean. Since the white man ascended these Pacific Oceans island at the beginning, these group of islandses have already taken place the huge variety.Peaceful quite group of islands still such as past, but those are on the group of islands ever carefree the person that life lead is disappear.100 year agos, ever living on some islands millions residents that lead left empty and several ten people only now.
