滩坝沉积在区域上，如东营凹陷，主要发育于湖岸向风（盛行风）一侧、水下低隆或孤岛周围以及断阶下降盘，缓坡带；
Beach bar sedimentation was mainly onthe side of windward lake bank , around the low underwater uplift or isolated island , onthe downthrown side of fault and on the ramp belt regionally , for example in Dongyingsag ;
盛行风