CAJ | 학술논문

广西环江喀斯特世界自然遗产提名地是贵州荔波喀斯特世界自然遗产地的拓展地。环江喀斯特地貌发育演化受岩性、地质构造、断层、节理、裂隙和地下水文系统等因素影响。岩层由纯度较高的石灰岩和白云岩等可溶性碳酸盐岩构成，地壳运动使该地抬升，岩层受力发生褶皱并隆起断裂，断层节理发育；降雨、较高的温度以及地表-地下水对可溶性岩石进行侵蚀-溶蚀作用，使侵蚀基准面下降，河流下切，地表因长时间受剥蚀和溶蚀，地貌演化由幼年期经青年期进入壮年晚期。发育成峰丛谷地、洼地、峡谷及峰林洼地、谷地、盆地和多层洞穴等为主的形态多样的锥状喀斯特地貌景观。环江喀斯特自寒武纪以来经历了形成山间盆地和石炭系巨厚碳酸盐岩的沉积成岩阶段及喀斯特化作用，地貌发育演化经过3个主要阶段，即褶皱断块山地-盆地形成阶段、喀斯特峰丛-峰林发育阶段和喀斯特峡谷形成阶段。演化模式遵循峰丛洼地→峰丛谷地→峰丛峡谷→峰林洼地→峰林谷地地有序正向演替规律。揭示了热带-亚热带锥状喀斯特地貌发育主要阶段及演化过程。
엄서배강객사특세계자연유산제명지시귀주려파객사특세계자연유산지적탁전지。배강객사특지모발육연화수암성、지질구조、단층、절리、렬극화지하수문계통등인소영향。암층유순도교고적석회암화백운암등가용성탄산염암구성，지각운동사해지태승，암층수력발생습추병륭기단렬，단층절리발육；강우、교고적온도이급지표-지하수대가용성암석진행침식-용식작용，사침식기준면하강，하류하절，지표인장시간수박식화용식，지모연화유유년기경청년기진입장년만기。발육성봉총곡지、와지、협곡급봉림와지、곡지、분지화다층동혈등위주적형태다양적추상객사특지모경관。배강객사특자한무기이래경력료형성산간분지화석탄계거후탄산염암적침적성암계단급객사특화작용，지모발육연화경과3개주요계단，즉습추단괴산지-분지형성계단、객사특봉총-봉림발육계단화객사특협곡형성계단。연화모식준순봉총와지→봉총곡지→봉총협곡→봉림와지→봉림곡지지유서정향연체규률。게시료열대-아열대추상객사특지모발육주요계단급연화과정。
Guangxi Huanjiang Karst has been nominated as a site of World Natural Heritage. It is an expanding part of Guizhou Libo Karst World Natural Heritage. Huanjiang karst landform evolution is affected by lithology, geological structure, faults, joints, cracks and subsurface hydrological system and other factors. The rocks in Huanjiang are composed of high purity limestone, dolomite and other soluble carbonate rocks. Crustal movement made the area uplift. The rock stress caused fold fracture and uplift, faults joint development. Rainfall, higher temperature and soluble rocks erosion-corrosion effect caused by surface - groundwater made the erosion base level fall and the rivers incised conduct. The surface has undergone the denudation and erosion for a long time, and the process has made the landform evolve from infancy through adolescence into manhood late. They developed into fengcong valley, depression, canyon and fenglin depressions, valley, basin and multilayer cave as the main morphological diversity of cone Karst landscape. The formation of Huanjiang Karst has experienced the effects of intermontane basin, the diagenesis of the thick carbonate rock of the Carboniferous and the Karst action since the Cambrian, and the geomorphological evolution has gone through 3 main stages, namely, fold block mountain basin formation stage, Karst peak cluster-peak forest developmental stages and Karst Canyon formation stage. Evolution model follows the succession law orderly, which is from fengcong depression to peak valley, fengcong gorge, fenglin depression and fenglin valley. It reveals the main stages and evolution process of tropical-subtropical cone karst development.