都市圈石漠化区域采石场的生态恢复方法与措施探讨

The Discussion on Ecological Restoration Methods and Measures of the Quarries in the Rocky Desertification Region of the Metropolitan Circle

都市圈石漠化区域采石场往往由于过度开发且未采取有效的恢复措施，致使生态环境破坏严重，严重影响了都市圈的生态环境和经济发展。在分析都市圈石漠化区域采石场生态恢复特点的基础上，论述了其生态恢复的基本方法及工程技术措施，指出都市圈石漠化区域采石场生态恢复应依据都市圈发展总体规划和景观生态学、景观建筑学及美学原理，采用开发性治理方法，综合运用多种工程技术措施恢复植被、整治水土流失并进行景观再造，从而满足都市圈对于景观的要求，提高土地利用价值，促进都市圈社会经济发展和城市生态环境建设。

Owing to the overexploitation of quarries in the rocky desertification region of the metropolitan circle, the ecological environment has been severely destroyed, which has a strong impact on the urban ecological environment and economic development. Based on the analyses of the ecological restoration features of quarries in the rocky desertification region of the metropolitan circle, the basic methods and engineering measures have been discussed. It is concluded that the ecological restoration should conform to the general planning of the metropolitan circle development and the theory of landscape ecology, landscape architecture and esthetics. Applying exploitation treatment means and various engineering measures to restore vegetation, repairing soil and water loss and conducting landscape restoration are equally important. Comprehensive measures have been taken to satisfy the landscape requirements of metropolitan circle, improve the value of land, and promote social and economic development of metropolitan circle and the construction of urban ecological environment.