Research on the Karst Landscape of Tiankeng and Earth in Fengjie and Its Value as a World Natural Heritage

Author: Chen Weihai
Publisher:
Publish Date: 2003-07-01
Features: This book provides a systematic discussion on the geographical and geological background of the Fengjie Tiankeng-Ditches Scenic Area and the characteristics of the karst water system in the area. It offers detailed descriptions of the most distinctive karst landforms in this region—karst tiankengs, ditch-like karst canyons, valley systems, karst caves, and underground rivers. Through in-depth analysis and research, the book examines the formation conditions and evolutionary processes of Xiaozhai Tiankeng and Tianjingxia Ditch-like Karst Canyons, as well as the karst hydrological systems they belong to. Based on this, comparative analysis with similar geomorphic landscapes worldwide and in reference to the evaluation criteria for World Cultural and Natural Heritage, the book provides an objective assessment of the natural (geological and geomorphological) heritage value of the tiankengs and ditches. This evaluation demonstrates that they possess the attributes of rarity, representativeness, integrity, and irreability as natural heritage.