摘要
南阳市自然地质条件复杂 ,生态环境脆弱 ,不仅分布有特殊不良的环境地质条件和由人类活动引起的环境地质问题 ,而且存在严重的地质灾害。该文在论述南阳市环境地质条件的基础上 ,阐述了南阳市地质灾害发育类型、分布特征及危害程度 ,并提出了相应的防治对策。
There are the complex natural geologic conditions and weak ecologic environment within the limits of Nanyang area, there exists not only some unfavourable special geologic environmental condition and environmental geological problems caused by mankind activities, and but also some serious geologic hazards. Based on the discussing of the environmental geology condition of Nanyang area, the authors have systematically expounded the basic characteristics of geologic hazards of Nanyang area, such as the developed types, distributing features and harmfulness degrees, and put forward the corresponding countermeasures of prevention and control in this paper.
出处
《河南地质》
2000年第4期314-318,共5页
Henan Geology
