略论生态地质学与生态地质环境系统  

Ecological Geology and Eco-geological Environment System

作　　者：彭建兵[1,2,3] 兰恒星 PENG Jian-bing;LAN Heng-xing(School of Geological Engineering and Geomatics,Chang an University,Xi'an 710054,Shaanxi,China;Key Laboratory of Ecological Geology and Disaster Prevention of Ministry of Natural Resources,Chang an University,Xi'an 710054,Shaanxi,China;Shaanxi Academy of Yellow River Sciences,Xi'an 710043,Shaanxi,China)

机构地区：[1]长安大学地质工程与测绘学院,陕西西安710054 [2]长安大学自然资源部生态地质与灾害防控重点实验室,陕西西安710054 [3]陕西省黄河科学院,陕西西安710043

出　　处：《地球科学与环境学报》2022年第6期877-893,共17页Journal of Earth Sciences and Environment

基　　金：国家自然科学基金项目(42041006,41790441,41790443,41927806)。

摘　　要：生态地质学是一门新兴交叉学科,研究在地球表层多圈层互馈作用和人类活动驱动下,地质环境-生态环境-灾害环境之间的相互作用与协调平衡的交叉学科。在生态文明建设的大背景下,生态环境系统、地质环境系统与灾害环境系统三者相互耦合、共同作用,融合构成生态地质环境系统架构。生态地质学的核心问题是生态地质环境系统平衡与灾害安全防控。因此,本文提出了生态地质学与生态地质环境系统研究的四大方面内容:①生态地质环境系统构成及相互作用机制;②生态地质环境系统动态平衡机制与模式;③生态损害-水土灾害-地质灾害共生互馈机制与递进演化过程;④生态地质环境风险动态识别、监测预警与调控保护。这四大方面逐步递进并相互支撑融合,共同解决生态地质学的核心问题。生态地质学的发展应把握生态优先绿色发展内涵,聚焦于生态地质安全和灾害环境系统问题,并贯彻“先要牢固生态屏障,再加速高质量发展,后引领世界发展格局”的战略主线,从而为美丽中国生态保护建设等国家战略决策和执行起到科技支撑作用。Ecological geology is an emerging interdisciplinary subject, studying the interaction, coordination and balance between geological, ecological and disaster environments driven by multi-sphere mutual feedback effects and human activities on the earth surface. Under the general background of ecological civilization construction in China, the ecological geological environment system is composed by ecological environmental system, geological environmental system and geo-hazard environmental system, which are intercoupling and interacting. The core issue of ecological geology lies in the balance of the eco-geological environmental system, and the prevention and control of disasters. Therefore, this paper proposes four major research frontiers of ecological geology and the eco-geological environmental system:(1)The structure and interaction mechanism of the eco-geological environmental system;(2) The mechanism and pattern of the dynamic balance of the eco-geological environmental system;(3)The symbiotic mutual feedback mechanism and progressive evolution process of ecological damages-soil and water disasters-geological disasters;(4) The dynamic detection, monitoring and early warning, as well as management and mitigation of eco-geological environment risks. The above four components are progressively and interdependently integrated to address the core issue of ecological geology. The proceeding of ecological geology should comprehend the connotation of ecology priority and green development, focus on eco-geological safety and disaster environment system issues, and implement the strategic principle of “firstly strengthening the ecological barrier, and then accelerating high-quality development, finally leading the world pattern”, thereby contributing to scientific and technical supports for the decision and implementation of national strategies such as ecological protection and construction of beautiful China.

关 键 词：生态地质学 生态地质环境 灾害环境系统 生态环境系统 地质环境系统 系统架构 

分 类 号：P694[天文地球—地质学]