利用遥感技术，对兖济滕矿区2000-2010年的采煤沉陷区动态变化进行了研究，结果表明，2010年，兖济滕矿区累计沉陷面积为88．43km^2，占整个矿区面积的3．53％。10年来，沉陷区面积呈直线上升趋势，由2000年的57．37km^2，增加到2010年的88．43km^2，平均年增沉陷地面积约为3．45km^2。采用遥感手段，在大范围内，可以较直观、准确地确定采煤沉陷区的范围、面积、形态、动态变化等特征，可为沉陷区的综合治理提供科学依据。%By using the RS technology, dynamic changes of the mining subsidence area from 2000 to 2010 in Yanzhou - Jining - Tengzhou mining areas has been studied. The results indicate the total subsidence areas are 88.43 km^2 , and covering 3.53 % of the whole Yanzhou -Jining -Tengzhou mining areas. In the past 10 years, keeping an obvious rising trend, the mining subsidence areas have been increased to 88.43 km^2 in 2010 from 57.37 km^2 in 2000. The average annual increasing area is 3.45 km^2. The RS technology can eas- ily, accurately obtain the scope, area, shapes and dynamic changes of the mining subsidence areas in a large range, which can provide scientific basis for the comprehensive treatment of the subsidence areas.
展开▼
