The negative maximum of the wind stress curl may determine the intensity of the Southern Antarctic Circumpolar Current Front(SACCF):The stronger the Ekman Pumping caused by the negative maximum of the wind stress curl is,the more intense the SACCF is.

• 风应力旋度负最大值很可能决定了南极绕极流锋(SACCF)的强度:负最大值越大,埃克曼抽吸越强,南极绕极深层水(CDW)向海面涌升程度越大,CDW与变性南极绕极深层水(MCDW)之间温盐梯度的深度范围越大,锋强度越强。