到2010年上海地面沉降控制在5mm内

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在第七届国际地面沉降学术研讨会上,上海市地质调查研究院负责人透露,上海市已经制订了防治地面沉降的下一个五年计划——到2007年要把沉降控制在7m m内,到2010年要把沉降控制在5m m内。上海曾经是我国缓变性地面沉降较为严重的城市,开展地面沉降专项勘察与研究至今已有40年。 At the Seventh International Symposium on Land Subsidence, the person in charge of Shanghai Institute of Geological Survey disclosed that Shanghai Municipality has formulated the next five-year plan to prevent and control land subsidence. By 2007, the settlement should be controlled within 7 m m. By 2010 to control the settlement within 5m m. Shanghai was once a city with more severe ground subsidence in China. It has been 40 years since the special survey and research on land subsidence has been carried out.
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