喀斯特石漠化山区发展肉羊产业的路径选择

结合喀斯特石漠化山区的自然生态环境概况,探索出一条适合于该地区发展肉羊产业的路径。

生态文明视角下喀斯特石漠化山区的耕保探索——以广西为例

广西壮族自治区是我国喀斯特地貌重要分布区。本文在生态明视角下对"十二五"以来广西喀斯特石漠化山区已实施的补充地项目实践及成效进行了梳理分析,指出了当前广西耕地保护面的形势和困境,提出喀斯特石漠化山区的耕保路径。

Mine rocky desertification： Another type of rocky desertification coexisting with Karst rocky desertification in Karst region

Mine rocky desertification is another type of rocky desertification which coexists with Karst rocky desertification, suggested firstly by professor SONG Jian-bo, Guizhou University. Mine rocky desertification is a process and result that the earth＇s surface is similar to desert landscapes after rock is exposed gradually, owing to mine wastes discharged at will which consist of waste residue, waste liquid and waste gas. On the basis of introducing Karst rocky desertification simply, we clarify the concept of Mine rocky desertification systemically, analyze its danger and compare the differences between Mine rocky desertification and Karst rocky desertification. Finally, we make preliminary discussion on the study significance of comprehensive treatment of Mine rocky desertification