منابع مشابه
How ocean color can steer Pacific tropical cyclones
Because ocean color alters the absorption of sunlight, it can produce changes in sea surface temperatures with further impacts on atmospheric circulation. These changes can project onto fields previously recognized to alter the distribution of tropical cyclones. If the North Pacific subtropical gyre contained no absorbing and scattering materials, the result would be to reduce subtropical cyclo...
متن کاملThe Pacific Meridional Mode and the Occurrence of Tropical 1 Cyclones in the Western North Pacific
30 This study investigates the association between the Pacific Meridional Mode (PMM) 31 and tropical cyclone (TC) activity in the western North Pacific (WNP). It is found that 32 the positive PMM phase favors the occurrence of TCs in the WNP while the negative 33 PMM phase inhibits the occurrence of TCs there. Observed relationships are 34 consistent with those from a long-term preindustrial co...
متن کاملCentral East Pacific Flight Scheduling
This paper examines the implications of strategically scheduling flights on user-preferred routes in the Central East Pacific to reduce trajectory crossing points. After first casting the flight scheduling problem in terms of a job shop scheduling problem, a 0-1 integer programming model is used to calculate the optimal departure and en route controls required to generate feasible flight schedu...
متن کاملCentral East Pacific Flight Routing
This paper examines the potential benefits of transitioning from the fixed Central East Pacific routes to user-preferred routes. A minimum-travel-time, wind-optimal dynamic programming algorithm was developed and utilized as a surrogate for the actual userprovided routing requests. After first describing the characteristics of the flights utilizing the Central East Pacific routes for a five-day...
متن کاملContrasting Eastern-Pacific and Central-Pacific Types of ENSO
Surface observations and subsurface ocean assimilation datasets are examined to contrast two distinct types of El Niño–Southern Oscillation (ENSO) in the tropical Pacific: an eastern-Pacific (EP) type and a central-Pacific (CP) type. An analysis method combining empirical orthogonal function (EOF) analysis and linear regression is used to separate these two types. Correlation and composite anal...
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ژورنال
عنوان ژورنال: Nature Geoscience
سال: 2013
ISSN: 1752-0894,1752-0908
DOI: 10.1038/ngeo1845