CAJ | 학술논문

地质环境系统是对人类经济技术活动作出共同响应的一定范围内地质环境的有机整体，是复杂的人工自然复合系统。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。地质环境系统具有边界不确定性，影响传递的远距性与滞后性，系统行为的取向性、不确定性、难控性与反直观性，系统的社会性与共享性。因此，必须从成生、发展的角度，对其进行多学科综合研究，把握自然状态下系统演变的固有规律，分析叠加人为活动后系统结构、功能的变化及其机制。顺应自然、约束自然与人类自身，是建立人与自然相互协调的优化地质环境系统的根本原则。
지질배경계통시대인류경제기술활동작출공동향응적일정범위내지질배경적유궤정체，시복잡적인공자연복합계통。문중이동정호구방홍감재위례，탐토료지질배경계통적개념、특정여연구사로。지질배경계통구유변계불학정성，영향전체적원거성여체후성，계통행위적취향성、불학정성、난공성여반직관성，계통적사회성여공향성。인차，필수종성생、발전적각도，대기진행다학과종합연구，파악자연상태하계통연변적고유규률，분석첩가인위활동후계통결구、공능적변화급기궤제。순응자연、약속자연여인류자신，시건립인여자연상호협조적우화지질배경계통적근본원칙。
Geo-environmental system (GES), as a kind of humanity-naturecompound one, is an organic entirety of geology environment in a certain range responding to the technique-economical activities of human being. Taking the Dongting Lake Area as an example, the concept, characteristics and research approaches of GES are discussed. Geo-environmental systems possess a series of distinctive characteristics: uncertain boundaries, long distance and long time delay for spreading disturbances, anti-audio-visualization and difficulty to be controlled, being always shared by different societies and having sociological property. The behavior of GES is both of certain orientation and uncertainty. Therefore, multidiscipline approaches should be integrated for understanding the origin and evolution of GES. It is necessary to know the intrinsic regularity of GES in natural conditions and their resulting changes of structure, function and mechanism caused by human activities. Conforming to nature, restriction of nature and human self-restraint are the fundamentals for establishing an optimum GES with coordination among humanity and nature.