Landscape Pollution Assessment and Ecological Restoration Technology on Quarries in the Tai Lake District of Changzhou City
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Abstract:
The serious landscape pollution in the Tai Lake district of Changzhou City is caused by abandoned quarries.The characteristic data of abandoned quarries were obtained using the GIS and RS technology.Landscape pollution was analyzed quantitatively by the landscape pollution index.The quarries which caused the serious landscape pollution were screened out.It is very important for the administrators to arrange the schedule for ecological restoration.The integrated procedure of ecological restoration engineering is established.Plants for ecological restoration in the district are chosen by field investigation.Five different ecological restoration measures are determined for the twenty-seven quarries in the district.