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封面故事：云南泸西喀斯特断陷盆地流域三维高程模型图及皮家寨大泉束流调压壅水示范。2016—2020年, 在泸西喀斯特断陷盆地流域实施了国家重点研发计划典型脆弱生态修复与保护专项项目“喀斯特断陷盆地石漠化演变及综合治理技术与示范”。在盆地底部构建地表水-地下水联合调度的水资源循环利用方案及地下水高效开发利用示范工程, 结合湿地生态涵养的恢复和重建, 为喀斯特断陷盆地生态修复与保护提供理论支撑和技术方法。相关成果详见本期313-323页。本专辑介绍了我国在“喀斯特断陷盆地关键带与生态地质”研究中取得的最新认识和进展。(图片提供: 张华)
Cover Story：3D elevation model of Luxi Karst Fault Basin in Yunnan Province and demonstration of beam pressure regulation backwater at Pijiazhai Spring. During 2016–2020, “Evolution of Rocky Deserti-fication in the Karst Graben Basin and Com-prehensive Treatment Technology and Demonstra-tion” under the support of the National Key Re-search and Development Program was implemented in the Luxi Karst Fault Basin. At the bottom of the basin, a water resource recycling plan for the joint dispatch of surface water and groundwater of water resources and demonstration projects for the effi-cient development and utilization of groundwater were constructed in combination with the restoration and reconstruction of wetland ecological conservation so as to provide theoretical support and technical methods for the study of ecological resto-ration and protection of karst faulted basin. For de-tails, see pp. 313-323 of this issue. This special issue introduces the latest understanding and progress in the study of “Critical Zone and Eco Geological Environment in the Karst Graben Basin” in China. (Photo by ZHANG Hua)
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