- 行业: Weather
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The American Meteorological Society promotes the development and dissemination of information and education on the atmospheric and related oceanic and hydrologic sciences and the advancement of their professional applications. Founded in 1919, AMS has a membership of more than 14,000 professionals, ...
Conically 모양의 구리, 비 게이지 방패. 수직의 형성을 방지 하는 데 사용 하나 대표 잡을 강우량 하 계기의 입 주변 바람 소용돌이. Alter 방패를 비교 합니다.
Industry:Weather
따뜻한 달의 평균 온도 (° C) 9 − 0 크거나에 모든 장소를 연결 하는 선은. 1 ' k ', ' k'가 가장 추운 달의 평균 온도. (화씨에서 관계 51 된다. 4 − 0. 1 ' k '.)
이 선 북극 트리 라인 까지는 시도 다른 순전히 기후 상 isopleth 보다 더 맞는.
Industry:Weather
노점 온도 항상 젖은 전구 온도 항상 드라이 전구 온도 보다 작거나 보다 작거나 psychrometry에 정리. 그러나 그것은,, 사실과 포화 공기 또는 공기 온도 습구 동결 냉동과 공기 아래 얼음에 대해과 포화.
Industry:Weather
높은 압력 하에 같이 바다 수준 압력의 차트를 의미의 상대적으로 약한 일반 지역 겨울 동안 북아메리카의 대부분을 다루고 있습니다. 이 압력 시스템은 거의 잘 정의 높은 유사한 시베리아.
Industry:Weather
The eastward flowing current that originates from the Gulf Stream Extension east of the Grand Banks (about 40°N, 50°W). It initially forms part of the Atlantic subtropical gyre but separates from it after less than 500 km near 45°W, turning northeastward and following the Arctic Polar Front, also known as the North Wall, with a transport of some 30 Sv (30 × 10<sup>6</sup> m<sup>3</sup>s<sup>−1</sup>). Some of this water enters the subpolar gyre through mixing across the polar front and feeds the Irminger Current, but most of it is delivered to the Norwegian Current. The North Atlantic Current carries warm subtropical water much farther north than any other current of the Northern Hemisphere. As a result the climate of northern Europe is much milder than the climate of Alaska or northern Siberia, both of which are located at comparable latitude.
Industry:Weather
A water mass found in the Atlantic at depths between 1000 and 4000 m that can be traced from there into most other ocean basins. It is formed in the North Atlantic from some 5 Sv (5 × 10<sup>6</sup> m<sup>3</sup>s<sup>−1</sup>) of Atlantic Bottom Water entering through Denmark Strait and across the Scotland–Faeroe–Iceland Ridge. This water flows toward the Labrador Sea, entraining another 5 Sv from the eastern North Atlantic on its way. Another 5 Sv is added in the Labrador Sea by winter convection, giving a total of 15 Sv of NADW formation. The NADW formation process is the engine of the ocean conveyor belt, which makes NADW one of the most important water masses for today's climate.
Industry:Weather
One of the western boundary currents of the Atlantic Ocean and part of the pathway for water from the Southern into the Northern Hemisphere in the global ocean conveyor belt. Flowing northward along the coast of northern Brazil with speeds up to 0. 8 m s<sup>−1</sup>, it originates from the South Equatorial Current and continues as the Guyana Current.
Industry:Weather
A band of eastward flow between the westward flowing North and South Equatorial Currents. The location and strength of the NECC is determined by the intertropical convergence zone (ITCZ) of the atmosphere. In the Pacific Ocean it is strongest in May–January when it flows between 5° and 10°N with 0. 4–0. 6 m s<sup>−1</sup>; in February–April it is restricted to 4°–6°N with speeds below 0. 2 m s<sup>−1</sup> and disappears east of 110°W. In the Atlantic Ocean the NECC is observed between 5° and 10°N with speeds of 0. 1–0. 3 m s<sup>−1</sup>; it is strongest during August when it flows from South America into the Gulf of Guinea and weakest in February when it is restricted to the region east of 20°W. In the Indian Ocean the NECC exists during the northeast monsoon season only and is then the only countercurrent; it is therefore mostly called the Equatorial Countercurrent. It is centered on 5°S, again the location of the ITCZ.
Industry:Weather
The broad region of uniform westward flow that forms the southern part of the Northern Hemisphere subtropical gyres driven by the trade winds. Being directly wind driven, the NEC responds quickly to variations in the wind field and is therefore strongest in winter (February). In the Atlantic Ocean it is found between 8° and 30°N with speeds of 0. 1–0. 3 m s<sup>−1</sup>. In the Pacific Ocean it has similar speed but is limited to 8°–20°N. In the Indian Ocean it exists only during December–April when the northeast monsoon produces the same wind forcing as the Northern Hemisphere trade winds. It then runs as a narrow current of 0. 3 m s<sup>−1</sup> from Malacca Strait to Sri Lanka where it bends southward and accelerates in the region 60°–75°E to 0. 5–0. 8 m s<sup>−1</sup> between 2°S and 5°N and continues along the equator.
Industry:Weather
흐르는 현재 한국 북부 해안을 따라 남쪽으로 라이 현재에서 먹인. 37 ° –38 ° N에는 동쪽 한국 따뜻한 현재 일본 해 북극 극 지 정면 확립 만난다. 중반 일본 바다 찬 현재, 일본 해의 전체 길이 걸쳐 북극 전면을 강화 하는 길을 따라 그것에서 물 철회는의 근원 이다.
Industry:Weather
