A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STRUCTURE AND METHOD FOR THREE-DIMENSIONAL RESTORATION OF SLOPE SOIL IN ABANDONED ION-ABSORBED RARE EARTH MINING AREA
The present invention provides a structure and method for three-dimensional restoration of slope soil in an abandoned ion-absorbed rare earth mining area, belonging to the field of ecological restoration technologies. The structure for three-dimensional restoration of slope 5 soil in an abandoned ion-absorbed rare earth mining area provided by the present invention includes an ecological water-harvesting pond, ecological intercepting ditches, an improved soil layer laid on the surface of a to-be-restored slope region and a soil restoration ecological network disposed on the improved soil layer. The improved soil layer, the ecological water harvesting pond and the ecological intercepting ditches are each provided with a combined 10 plant synusia system. The restoration structure provided by the present invention can effectively improve an extremely degraded ecological environment of the abandoned ion absorbed rare earth mining area caused by tailings waste land and restore the degraded or polluted mining area soil and environment caused by mine destruction during rare earth mining.
STRUCTURE AND METHOD FOR THREE-DIMENSIONAL RESTORATION OF SLOPE SOIL IN ABANDONED ION-ABSORBED RARE EARTH MINING AREA
The present invention provides a structure and method for three-dimensional restoration of slope soil in an abandoned ion-absorbed rare earth mining area, belonging to the field of ecological restoration technologies. The structure for three-dimensional restoration of slope 5 soil in an abandoned ion-absorbed rare earth mining area provided by the present invention includes an ecological water-harvesting pond, ecological intercepting ditches, an improved soil layer laid on the surface of a to-be-restored slope region and a soil restoration ecological network disposed on the improved soil layer. The improved soil layer, the ecological water harvesting pond and the ecological intercepting ditches are each provided with a combined 10 plant synusia system. The restoration structure provided by the present invention can effectively improve an extremely degraded ecological environment of the abandoned ion absorbed rare earth mining area caused by tailings waste land and restore the degraded or polluted mining area soil and environment caused by mine destruction during rare earth mining.
STRUCTURE AND METHOD FOR THREE-DIMENSIONAL RESTORATION OF SLOPE SOIL IN ABANDONED ION-ABSORBED RARE EARTH MINING AREA
ZHANG MENG (author) / YAO NA (author) / WU JUNWEI (author) / ZHU JIAQI (author) / WAN BINGHAO (author) / ZHOU MIN (author) / WANG TAO (author) / FENG BING (author) / LIU ZUGEN (author) / NI WANGZHEN (author)
2020-05-21
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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