摘要
针对海河流域平原区的第四系深层地下水可利用性问题,分析了深层地下水资源有限性的特点,其补给资源只是浅层地下水的0.07倍,弹性储量资源也只是浅层地下水储量资源的0.10倍,表现出类似石油和天然气的非再生特征。从其补给模式和^(14)C年龄分布特点论证了深层地下水资源有限和非再生的自然属性,同时通过论述该区深层地下水开发利用现状和国外发达国家的情况,阐明了深层地下水资源的社会人文属性和时代特征,提出了深层地下水作为一种具有非再生性特征的资源,其在人类社会文明与经济发展历史进程中,从“生存的原始性利用”至“协调发展的文明利用”,必然要经历“初始高速发展的资源掠夺性利用”和“理性发展的反思性利用”两个阶段;上述两个阶段是深层地下水发挥其“资源”历史作用的重要时期的观点。提出了有序、适度、阶段性利用海河流域深层地下水资源的战略和可利用指标与合理利用方案,强调过度开采和全面禁用深层地下水都是不正确的观点。
The utilization of confined groundwater in the Quaternary of the Haihe basin is discussed and the reserve is limited. Natural recharge is 0. 07 times that of shallow groundwater, and the elastic reserve is 0. 10 times of the reserve of shallow groundwater. The non-reproduction characteristics of the confined groundwater are similar to that of petroleum and natural gas. The limited quantity and non-reproduction attribute of the groundwater is expounded and is proved with its recharge model and 14C ages. By a comparison with the exploitation and utilization of confined groundwater in the developed countries, the relationship of the confined groundwater resources in the study area with the development of human society property and historical stages is revealed. It is proposed that the utilization of confined groundwater from the stage of rough exploitation for primary highspeed change of life (stage C) to the stage of the realizing errors in the utilization for rational development (stage D) must have two stages in between, the stage of primary exploitation for life (stage A) and the stage of civilized utilization for coordinated growth of human society with natural environment (stage E) in the development of human society as the confined groundwater is a resource with non-reproduction characteristics. It is pointed out that stages C and D are important periods of groundwater exploiting. A strategy for a rational utilization of the confined groundwater in the Haihe basin is put forward. Finally, it is pointed out that an excessive exploitation or all-round prohibition of exploitation are both incorrect.
出处
《地质论评》
CAS
CSCD
北大核心
2002年第6期651-658,共8页
Geological Review
基金
国家科技部公益性项目"太行山前平原南水北调地下调蓄潜力与效益研究"(编号 2000-163)的成果
