| 区域地球多圈层交互带调查探索研究 |
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| 关键词:earth system science earth’s critical zone ecological environment heavy metals eastern part of Hebei Province |
| 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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| 摘要: |
| Regional Investigation of the Earth's Critical Zone |
| 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. |
| SHI Jian-sheng,MA Rong,MA Zhen.2019.Regional Investigation of the Earth's Critical Zone[J].Acta Geoscientica Sinica,40(6):767-780. |
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