1. Author points out that the developments of the submarine delta outer Minjiang estuary are beyond restraint because of tital, the shoal patch is drifting toward sea, The existing inevitability and developmental trend of the shoal patch are discussed.
尤其是位于口门外的外沙浅滩，由于离岸远，风浪大，整治难，其发展与演化更为人们所关注。关于内、外沙浅滩的成因与变化规律，已有许多调查研究资料，其中以内沙
2. In this paper, the ingredients, developmental conditions and landform evolution of the shoal patch outer Minjiang estuary are analyzed.
在闽江口川石主航道口门内外，分别发育两个拦门心滩，称内沙浅滩和外沙浅滩。这两个拦门沙滩产盛影响了出海航道的通航能力。