CAJ | 학술논문

近200 a 前 Darwin 于1832-1836年间环球考察热带海洋珊瑚礁后，首次建立了珊瑚礁地貌模型并论述其形成机制，该模型总体形态呈全部或部分被上截了顶部的锥形，本文简称为“上截锥型”。此后历经几代学者的研究，都继承了他的珊瑚礁地貌模型。对南海珊瑚礁地貌模型的研究，近年有研究描绘为另外一种模型，该模型的特点是礁外坡为内凹形，礁体形态呈蘑菇状，本文称为“蘑菇型”。本文根据许多南海珊瑚礁地形实测资料和地貌学研究文献，确认南海珊瑚礁地貌模型应为上截锥型，“蘑菇型”珊瑚礁地貌模型并不符合珊瑚礁形成演化规律，在自然界内不存在。
근200 a 전 Darwin 우1832-1836년간배구고찰열대해양산호초후，수차건립료산호초지모모형병논술기형성궤제，해모형총체형태정전부혹부분피상절료정부적추형，본문간칭위“상절추형”。차후력경궤대학자적연구，도계승료타적산호초지모모형。대남해산호초지모모형적연구，근년유연구묘회위령외일충모형，해모형적특점시초외파위내요형，초체형태정마고상，본문칭위“마고형”。본문근거허다남해산호초지형실측자료화지모학연구문헌，학인남해산호초지모모형응위상절추형，“마고형”산호초지모모형병불부합산호초형성연화규률，재자연계내불존재。
Darwin firstly developed the coral reef morphological type and discussed its genetic mechanism,after he performed a global survey for coral reefs in tropical oceans during 1832 to 1836.The overall morphology of coral reef in his model looks like a wholly or partly truncated cone-shape,which is called as “the truncated taper”type in this paper.Subsequent several-generation researchers accepted his model.In recent time some workers have put forward another type for coral reefs after studying on geomorphologic characteristics of coral reefs in the South Chi-na Sea (SCS).In this new model,the outer reef slope takes on a concave curve and the reef's shape is mushroom-like,and the model is called as mushroom-like type in this paper.Based on the measured data and references in ge-omorphology,we confirmed that the morphological type of coral reefs in the SCS is not the mushroom-like type but the truncated cone-shape,because the former one didn't match the rules for the formation and evolution of cor-al reefs in nature.