关于城市地面沉降研究的几个前沿问题

Some Frontier Problems on Land Subsidence Research

地面沉降涉及资源、环境、经济和社会等各个方面 ,影响城市和地区的可持续发展 ,已成为 2 1世纪国内外城市主要地质灾害。文章概述了国内外地面沉降状况 ,对目前城市地面沉降研究存在的问题进行了分析 ,并提出了城市地面沉降研究值得关注的几个前沿问题。

Land subsidence, which is related to such aspects as resources, environment, economy and society and impairs urban and regional sustainable development, has become the main urban geological hazard all over the world in the 21st Century. Based on a brief description of the general land subsidence situation both in China and abroad, this paper has summed up some issues concerning land subsidence research and the major frontier problems in land subsidence investigation that deserve much attention in future.