琼东南盆地中央峡谷为一大型轴向峡谷体系,具有明显的＂分段性＂特征,不同区段沉积充填和内部结构均存在明显的差异,其中陵水段位于峡......

In Southwestern China, karst covers an area of 540,000 km2, and supports a population of approximately 100 million peopl......