【Key words】 basin of Middle Reaches of Yangtze River; geo environmental system; tectonic subsidence; silt sedimentation; embankment; artificial over fed basin; artificial starved basin; strategies for flood prevention
基于8个网页-相关网页
人-地质环境系统 system of human-geologic environment
地质环境信息系统 Geo-environmental Information System
工程地质环境动态系统 Engineering geological environmental dynamic system
地质环境管理信息系统 geological environment management information systems
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.
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