中国南方湿润区红层地貌及相关问题探讨

我国红层出露面积广大,但地学界对红层关注不足,各学科对红层问题的研究缺乏融合,存在着＂多张皮＂的问题;尤其是对红层这个特殊的脆弱地理单元的土地退化及生态环境问题缺少关注。南方湿润区是我国红层集中分布区之一,大部分红层区存在着严重的地貌灾害和水土流失问题,甚至分布着许多＂红层荒漠＂。红层区的土地退化虽与人的不合理利用关系...

Perspectives on the red beds landforms in humid area of southern China and some related problems

Although red beds are a widespread landscape in China,geosciences academia fail to pay much attention to it,and a lack of collaboration among related fields results in a trend that different disciplines have different interpretations of the same issue;specifically,much concern on red beds,the fragile geographical unit,is highly needed with regard to land degradation and environmental problems.Humid area in southern China is one of the places where red beds are densely distributed.However,most of red beds ar...