Assembling the Scientific elits all over the world and creating an international platform for karst geology study

As a karst-rich country, China has a karst area of 3.44× 10^6km^2, among which outcrop area is 9.07 × 10^5km^2,accounting for 9. 5% of the territory of the country. There are four remarkable characteristic in China karst development. First, carbonate rock is aged firm and pure rock, and its outcrop is mainly from Triassic to Precambrian, this make karst features erect and abrupt;.[第一段]