本文在陈述有关概念，如地质环境、岩溶环境、地质环境系统。
This paper states some related concepts, Such as Geology environment, karst environment and geology environment system .
文中以洞庭湖区防洪减灾为例，探讨了地质环境系统的概念、特征与研究思路。
Taking the Dongting Lake Area as an example, the concept, characteristics and research approaches of GES are discussed.
本文将洞庭湖地质环境系统看作构造沉积、泥沙淤积、围堤垦殖三个要素相互作用的有机整体。
The geological environmental system of the lake is an organic whole which compose of three interactive factors: tectonic subsidence, silt deposit and embanked reclamation.
在系统分析基础上，初步提出了重建良性循环的人工—自然复合地质环境系统的思路与防洪对策。
On the basis of systems analysis, the idea of reconstructing a new human nature composite geo environmental system is developed and the strategies for flood prevention are advanced.
地图数据源自美国地质调查局及环境系统研究所。
Data for the map were obtained from U. S. Geological Survey (USGS) and Environmental System Research Institute (ESRI).
地图数据源自美国地质调查局及环境系统研究所。
Data for the map were obtained from U. S. Geological Survey (USGS) and Environmental System Research Institute (ESRI).
应用推荐