生态环境与地质构造的耦合关系研究

Study on the coupling relation between eco-environment and geotectonic

本文以耗散构造理论为基础,探讨了生态环境与地质构造之间的发生学联系,对波浪镶嵌构造学说提出的构造规律可能影响的生态环境整体性情况进行了分析,初步提出了构造波密带、波疏带对应的生态环境整体结构、功能及表现特征和演替方向。通过对陕西典型区域的构造与生态环境对比分析,验证了生态环境与地质构造的耦合关系,由此提出秦岭构造结地区生态环境整体结构复杂、生态功能完善是形成秦岭生物多样性中心,陕甘宁地块内部生态环境整体功能衰退形成陕北严重水土流失和荒漠化的重要因素。

Based on theory of Dissipative Structure, the geotectonic is discussed. The affection on the entirety of genetic collection between ecological and Lent is theoretically related to the Hypothesis of Wavy Mosaic Structure. The characteristics, such as structure, function, and succession, of the eco-environment in tectonic wave-dense belt and tectonic wave-scatted belt are discussed respectively. To some extent, the above derived rules are verified through the typical study in Shaanxi. As a result, it is pointed that complexing structure and powerful function of the eco-environment lead to the biodiversity center in Qinling Tectonic Knot. On the other hand, the degradation of ecological function leads to serious ecological problems in Shaanganning Block.