【摘要】 本文针对中国沿岸上升流研究现状,并结合中国沿岸海域海流流况及地形分布特征,分析了中国沿岸上升流形成原因。按上升流主要形成因子的不同,中国沿岸上升流可划分为两类:以风为主要形成因子的风生类和以海流、地形共同作用为主要形成因子的海流-地形类。文中还对两类上升流各自的形成特点作了较系统的分析和归纳。更多还原

【Abstract】 Coastal upwellings off China can be put into two types according to their forming features:one is known as wind-induced upwelling and the other is defined as current-topography-induced up-welling evolving from the interaction between sea current and sea bottom.In view of current studies on the subject,a systematic analysis is presented in this paper of the formation and features of each type in the light of the sea current distribution and sea bottom topography.更多还原