采石场生态重建的有关问题

On quarry ecological reconstruction

综述了采石场生态重建的相关问题,包括采石场生态重建的重要性,生态重建研究的历史,生态重建的基础理论,采石场的水土流失治理,采石场植被恢复及植物品种的选择与配置等。无论是国内还是国外,采石场的生态重建只是到了最近二十多年才受到相当的重视。我国特别是东南沿海地区采石场已经引起了严重的生态问题,其重建也取得了很大进展,但仍然存在着许多需要改进的地方,如植被恢复效果不理想,植物品种选择的任意性,复绿方式的单一性等。文章提出了目前采石场生态重建存在问题及改进方法。

Quarry ecological restoration, including the importance of the reconstruction, the research and practice history of restoration ecology, the basic theories, etc., are summarized. It is in the recent several decades, attention has been paid to the importance of reconstruction of quarries. The ecological problems induced by quarry exploitation is serious and great success has been achieved in the reconstruction of these quarries. However, much remained to be improved, such as, the restoration effect is not so satisfied, with no standard in choosing the plants to use in the reconstruction of quarries, the reconstruction pattern remains monotonous, etc. The problems of quarry reconstruction are discussed and the modified ways are put forward.