底流侵蚀最早是在南大洋的太平洋和印度洋发现的。这方面的研究已往都集中于确定海底假整合的位置,并认为这种侵蚀作用主要由韦德尔海和罗斯的高速的南极底层水(AAB-W)造成的。地质记录中的假整合是用地层学方法确定的,但对底流侵蚀的时间变化未作解释。为描述可能山南大洋不同的底流造成的现代的和地质时代的侵蚀带,对印度洋东南部的活塞岩芯的地层重新进行解释。韦德尔海是南大洋 AABW 的主要源地,且已证实韦德尔盆地中有底沉侵蚀存在。在南大西洋,除深海盆地中有侵蚀存在处,浅水隆 Underflow erosion was first discovered in the Pacific and Indian Oceans in the Southern Ocean. Research in this area has traditionally focused on determining the location of submarine fake integrations and has argued that this erosive effect is mainly caused by the high-velocity Antarctic bottom water (AAB-W) from Wedell Sea and Rose. The fake integration in geological records was determined by stratigraphy, but the time variation of underflow erosion was not explained. In order to describe the erosion of the modern and geologic age zones that may have been caused by different underflows in the Shannan Ocean, the formation of the piston core in the southeastern Indian Ocean is reinterpreted. The Wedel Sea is the main source of AABW in the Southern Ocean and it has been confirmed that there is a sedimentation erosion in the Wedel Basin. In the South Atlantic Ocean, there is an erosion in the deep-sea basin, with shallow water