karst

) Kotlaba et Pouzar Fomes cajander Karst.

粉肉拟层孔菌（ Fomitopsis cajander (Karst.

Due to overpumping groundwater, hazard of mantled karst collapse may often take place there.

因过量抽取地下水，造成覆盖型塌陷灾害。

The effects of applying the Diploe-Dipole Array to exploring karst cavities in the railway subgrade are demonstrated in this paper.

摘要阐述了赤道偶极剖面法在探测铁路路基中的应用效果；

Moreover, two types of cements of limnic calcite and limnic dolomite and hydrothermal dolomite of reburial period are included in the karst rocks.

中发育有淡水方解和淡水白2种胶结物类型，以及再埋藏期沉淀的热液异形白。

The later period of karst corrosion deposit experienced lateritization, had accomplished the red clay basic characteristic.

残余堆积物后期又经历红土化作用，造就了红粘土的基本特征。

The palaeokarst abrupt slope, the palaeokarst monadnock and its surrounding were the best preserved region of karst and corrosion holes.

并得出古地貌与油气富集关系：其中古残丘及边缘地区和古陡坡，是和蚀孔保存最有利的区域；

The karst depression belongs to the accumulative area of surface water and subdrainage area of subsurface water, the karstification is relatively week, and reservoirs are undeveloped.

斜坡和洼地为地表水汇集区及地下水排泄区，作用相对较弱，储层不发育。

The paleo-geomorphy before the sedimentary of the Permian formation is recovered with the Moulage method, then the karst geomorphy unit is partitioned.

采用印模法恢复出本区二叠系沉积前的古地貌，划分出地貌单元，古地貌恢复表明，研究区古地貌总体表现为起伏不大，西高东低，相对高差最大约130米。

Abstract: The Yulongxi travertin Landscape in west Gongga Mountains, Kangding, is another subnival belt karst landscape maybe having World Heritage potential besides Jiuzhaigou and Huanglong found.

中文摘要: 地处康定县贡嘎山西侧的玉农希钙华景观是继九寨沟、黄龙钙华景观发现之后又一具有世界遗产潜质的高寒风景地。