重访容县当中村

2007年10月24日,发现容县灵山镇当中村大型山体滑坡群整整3年了,当年,这巨大的滑坡群就像一颗不稳定的炸弹,悬在当中村及附近居民8000多人的心上,同时也牵动了国务院、自治区、玉林市、以及当地党委、政府和国土资源部门的神经.笔者曾跟随有关部门对该事件进行采访报道,3年过去了,不知当中村现在怎么样了,笔者在容县国土资源局领导的陪同下,重访当中村.     

铁力市土地整理增强农业发展后劲

铁力市依托本地资源优势，不断加大土地整理复垦力度，为发展农业注入了新的活力。 铁力市是典型的农林交错地区，东南部为小兴安岭西南麓低山丘陵，森林资源丰富，西部为呼兰河上游冲积平原，土质肥沃，适宜大豆、玉米、小麦、水稻等农作物生长。     

广西分三阶段整治非煤矿山

广西国土资源厅在2月26-28日召开的全区土地开发整理工作会议上提出：要把土地开发整理工作作为服务“三农”的突破口，年内将投入专项资金10多亿元用于建设高标准农田。目前，该厅正精心筛选30个广西区级的土地整理项目予以实施。     

GIS-based landslide susceptibility zonation for roadside slope repair and maintenance in the Himalayan region

Roadside slope failure is a common problem in the Himalayan region as road construction activities disturb natural slopes. Therefore, landslide susceptibility zonation is necessary for roadside slope disaster management and planning development activities. In this study, we consider a 53-kin section of a major highway in Nepal where road services are suspended for several days in the monsoon season every year. A number of methods have been used for landslide susceptibility zonation. We employed a bivariate statistical approach for this study. Relevant thematic layer maps represent- ing various factors （e.g., slope, aspect, land use, lithology, drainage density, proximity to stream and proximity to road） that are related to landslide activity, have been prepared using Geographic Information System （GIS） techniques. A total of 277 landslides （covering a total of 29.90 km2） of various dimensions have been identified in the area. A landslide susceptibility map was prepared by overlaying a landslide inventory map with various parameter maps segmented into various relevant classes. The landslide susceptibility index was seg- mented into five zones, viz. very low, low, moderate, high and very high susceptibility. Landslide susceptibility zonation maps are useful tools for the efficient planning and management of roadside slope repair and maintenance tasks in the Himalayan region.     

强化管理 增创效益——都兰县多金属矿业有限责任公司

都兰县多金属矿业有限责任公司位于享誉“盆地蓝宝石”之称的柴达木盆地青海省都兰县境内，是一家从事铅、锌、铜、铁等多金属矿山资源开发为主的股份制企业，主要产品为铅精粉、锌精粉、铁精粉。     

古交矿区采空塌陷机理的探讨

通过野外调查和实际资料分析,详细阐述了太原古交矿区采煤沉陷的特点,探讨其形成机理,并提出了相应的防治措施.     

湘西地质灾害发生发展规律及防治措施探讨

湘西是滑坡、崩塌、泥石流等突发性地质灾害多发地区。笔者对近几年来的实际调查资料进行综合分析，认为本地突发性地质灾害多集中在５月至８月，软弱岩层及碎屑岩残坡积层中灾害体最发育，山坡由陡变缓的转折部位易拉张形成滑坡体后缘。并根据灾害体的形成机理提出了相应的防治措施。     

天山之火山岩

(一)导言天山地质数十年来不断经中外地质学家之调查与研究,大体上已逐渐明瞭。就各方面研究之成果及笔者自身调查之结果探讨之,天山区内所发现之多数复杂岩流,其喷发活动显非一期。同时各期火山岩之性质,分布与夫所受到之变质作用亦不     

怎样避免和防止人为因素导致滑坡和崩塌？

夏天是地质灾害的多发期，尤其是滑坡和崩塌比较频发。但只要我们研究其规律，掌握其“习性”，注意以下几点，也是可以防止和避免的。