| 区域地球多圈层交互带调查探索研究 |
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| 引用本文：石建省,马荣,马震.2019.区域地球多圈层交互带调查探索研究[J].地球学报,40(6):767-780. |
| DOI：10.3975/cagsb.2019.061801 |
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| 基金项目:中国地质科学院基本科研业务费项目(编号: JYYWF20181302);中国地质调查局地质调查项目(编号: DD20160241; DD20190252) |
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| 中文摘要:地球系统科学已成为国际地学研究的热点之一, 也是目前解决复杂生态环境问题的主要途径。本文以冀东地区为例, 将区域地质调查与地球多圈层交互带研究相结合, 以1:5万水文地质调查为依托, 构建出一套地球多圈层交互带生态地质调查与填图体系, 为冀东地区农作物重金属离子超标、土地利用类型变化、矿山开采等一系列环境问题的解决提供地学建议。通过上述探索研究, 提出区域地区地球多圈层交互带调查思路: 以地球系统科学理论为指导, 以区域生态环境问题为导向, 通过开展地球多圈层交互带调查, 完成地球多圈层交互带生态地质图, 为生态环境问题的解决提供地学建议, 为山水林田湖草海统一规划和管理提供科学依据。 |
| 中文关键词:地球系统科学 地球多圈层交互带 生态环境 重金属 冀东地区 |
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| Regional Investigation of the Earth's Critical Zone |
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| Abstract:Earth system science has attracted worldwide attention, and is regarded as the main pathway for solution of the complexity ecological environment problems. In this study, the earth critical zone investigation was carried out in the eastern part of the Hebei Province, and a new system of survey and mapping of the earth’s critical zone was established based on the hydrogeological survey at the scale of 1:50000, which can provide geological suggestion for the solution of environment problems caused by such factors as mineral exploration, land type change and extra-heavy metals in crops in the study area. According to the above analysis, a regional survey system of the earth’s critical zone was proposed in this paper. The theory of earth system science was taken as the core idea of this regional survey system, and the solution of regional ecological environment problems was the main objective. On such a basis, the eco-geological map was established based on the regional survey of the earth’s critical zone, thus providing geological suggestion for solution of ecological environment problems and scientific basis for the resources managements of mountain, water, cultivated land, lake, grass land and oceans. |
| keywords:earth system science earth’s critical zone ecological environment heavy metals eastern part of Hebei Province |
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