地理漫步·世界地理英语30篇（4）
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The Gulf Stream Extension: Oceanic Heat Transport Beyond the North Atlantic Drift
湾流延伸段：超越北大西洋漂流的海洋热量输送带
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The Gulf Stream does not end at Cape Hatteras but continues northeast as a meandering extension.墨西哥湾暖流并非止于哈特拉斯角，而是继续向东北延伸，呈蜿蜒状。
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This warm-water corridor transports heat from the subtropics toward Iceland and the Barents Sea.这条暖水通道将热量从副热带输送到冰岛和巴伦支海。
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Its path shifts seasonally, influencing regional air temperatures by up to 10°C compared to similar latitudes.其路径随季节变化，使沿岸气温较同纬度地区最高可升降10°C。
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Marine ecosystems depend on its thermal gradient, which supports plankton blooms and migratory fish routes.海洋生态系统依赖其温度梯度，支撑浮游植物繁盛与鱼类洄游路线。
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Eddies shed from its edges create isolated warm-core and cold-core mesoscale features.其边缘脱落的涡旋形成孤立的暖核与冷核中尺度结构。
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Atmospheric storm tracks intensify where the stream interacts with cold continental air masses.当暖流与寒冷大陆气团交汇时，大气风暴路径随之增强。
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Climate models show weakening circulation could displace the stream’s northern terminus southward.气候模型显示，环流减弱可能导致暖流北端向南偏移。
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Such displacement would reconfigure marine productivity zones and coastal climate regimes.此类偏移将重塑海洋生产力区与沿海气候格局。
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Satellite altimetry reveals subtle changes in its velocity and thermal structure over decadal scales.卫星测高数据显示，其流速与热结构在数十年尺度上存在细微变化。
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This dynamic system exemplifies how ocean currents organize energy distribution across hemispheric space.这一动态系统体现了洋流如何在全球半球尺度上组织能量分布。