منابع مشابه
4 The Gulf Stream System
N. P. Fofonoff In the two decades since the first publication of Stommel's (1965) monograph on the Gulf Stream, our knowledge of the Gulf Stream System has been expanded dramatically through the development and application of new, powerful measuring techniques. Multiple ship surveys of the type organized by Fuglister (1963) provided the first systematic descriptions of the spatial structure bet...
متن کاملJet Streaks in the Gulf Stream
Mesoscale alongstream speed changes of the Gulf Stream are diagnosed from an array of current meters at depths 400, 700, and 1000 m, near 688W, during the development of steep [ratio of ‘‘amplitude’’ to ‘‘wavelength’’ O(1)] meanders. Speed maxima (jet streaks) are generally found between trough and crest axes in steep meanders with local speed minima near the trough and crest axes. Speed change...
متن کاملOceanography Climate and the Gulf Stream
Perhaps more intriguing, when inedible algae were absent, only some of the experimental cultures displayed predator–prey cycles of high amplitude. Others cycled with lower amplitude, and with phasing of adults and juveniles suggesting demographic cycles. This result demonstrates ‘alternative attractors’ — that is, two dynamical states that characterize the long-term behaviour of Daphnia populat...
متن کاملA cloud line over the Gulf Stream
[1] A 1000 km long cloud-line over the major axis of the Gulf Stream was detected in imagery from a number of satellites on April 24, 2001. Analysis of environmental conditions shows that such a cloud-line is formed when the synoptic low-level wind is parallel to the Gulf Stream axis and the sky is clear, conditions that rarely occur in the hightemperature and high-moisture Gulf Stream region. ...
متن کاملAtmospheric Response to the Gulf Stream: Seasonal Variations*
The atmospheric response to the Gulf Stream front in sea surface temperature is investigated using highresolution data from satellite observations and operational analysis and forecast. Two types of atmospheric response are observed with different seasonality and spatial distribution. In winter, surface wind convergence is strong over the Gulf Stream proper between Cape Hatteras and the Great B...
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ژورنال
عنوان ژورنال: Nature
سال: 1870
ISSN: 0028-0836,1476-4687
DOI: 10.1038/002334b0