对地勘安全工作的认识和安全教育工作思考

随着国家机构改革，原地勘队伍进行了属地化管理，在国家安全管理体制变化影响下，省级及以下部门安全管理体制也发生了相应变化，本文就变化过程中出现的新情况进行了阐述，对新形势下加强地勘安全教育工作进行了探讨。     

矿区土地复垦与对策

较系统地总结了从开矿到复垦过程中需要在土地整理方面做的工作，研究借鉴目前国内外土地复垦的方法，讨论土地复垦过程中出现的问题及复垦后所应采取的对策。     

滇池沿岸农村固体废物污染调查研究 --呈贡县大渔乡案例分析

以呈贡县大渔乡为案例,调查分析了区域农村固体废物的来源、产生量、成分和处理处置现状,引入了固体废弃物潜在污染负荷指数。     

Mercury consumption and contamination of environment in gold mining in China

1　ＩｎｔｒｏｄｕｃｔｉｏｎＴｈｅｇｏｌｄｉｎｄｕｓｔｒｙｉｎＣｈｉｎａｇｒｏｗｓｕｐｑｕｉｃｋｌｙｗｉｔｈｔｈｅｇｒｏｗｔｈｒａｔｅｏｆａｂｏｕｔ 10 %ｓｉｎｃｅ 90’ｓ.Ｉｎ 1995,ｔｈｅｐｒｏｄｕｃｔｉｏｎｏｆｇｏｌｄｗａｓｏｖｅｒ10 0ｔｏｎｓ/ａ,ａｎｄｉｎ 1996ｒｅａｃｈｅｄ 12 0ｔｏｎｓ/ａ .Ｉｔｉｓｒａｎｋｅｄｓｉｘｔｈｉｎｔｈｅｗｏｒｌｄ(Ｃｈａｎｇ ,1995) .Ｔｈｅｉｒｍａｉｎｐｒｏｃｅｄｕｒｅｓｏｆｇｏｌｄｅｘｔｒａｃｔｉｏｎａｒｅ :(1)ｃｙａｎｉｚａｔｉｏｎｉｎｔｏｔａｌｏｒｅ ｃａｒｂｏ…     

选矿尾砂综合利用的探讨

对选矿尾砂采用再磨再选工艺回收尾矿砂中的金、银、铜、铁 ,再选尾砂采用全尾砂水淬渣膏体充填技术充填井下采场 ,实现微渣排放 ,再选产生的废水经净化处理后回用于选矿作业     

Environmental impact of China''''s village and township industry(1988-1992): a comparison with urban industry

１ＩｎｔｒｏｄｕｃｔｉｏｎＶｉｌａｇｅａｎｄｔｏｗｎｓｈｉｐｉｎｄｕｓｔｒｙ（ＶＴＩ）ｉｓｂｅｃｏｍｉｎｇａｖｅｒｙｉｍｐｏｒｔａｎｔｃｏｍｐｏｎｅｎｔｏｆＣｈｉｎａｓｅｃｏｎｏｍｙａｎｄｅｎｖｉｒｏｎｍｅｎｔ．Ｉｎ１９９２，ＶＴＩｐｒｏｄｕｃｅｄ...     

现代测绘技术在解决矿区资源与环境问题中的应用探讨

以“３Ｓ”技术及其集成为代表的现代测绘技术在解决我国矿区存在的资源浪费及环境污染问题中具有重要的应用,本文对此进行了探讨。     

A decision tree approach modelling functional group abundance in a pasture ecosystem

Decision tree, one of the data mining approaches, was used to model the relative abundance of five functional groups of plant species, namely high fertility response grasses (HFRG), low fertility tolerance grasses (LFTG), legume, moss and flatweeds in a New Zealand hill-pasture ecosystem using aboveground biomass. The model outputs were integrated with a geographic information system (GIS) to map and validate the predictions on a pasture. The decision tree models clearly revealed the interactions between the functional groups and environmental and management factors, and also indicated the relative importance of these factors in influencing the functional group abundance. Soil Olsen P was the most significant factor influencing the abundance of LFTG and moss, while soil bulk density, slope and annual P fertiliser input were the most significant factors influencing the abundance of legume, HFRG and flatweeds, respectively. Generally, slope and soil Olsen P were the two key factors underlying the patterns of abundance for these five functional groups. For the five functional groups studied, there was an overall predictive accuracy of 75%. Modelling functional group abundance simplified the investigation of the complex interrelationship between species and environment in a pasture ecosystem. The integration of the decision tree with GIS in this study provides a platform to investigate community structure and functional composition for a pasture over space, and thus can be applied as a tool in pasture management.     

矿区生态系统健康内涵及评价指标体系研究

结合生态系统健康理论及矿区发展特点，探讨了矿区生态系统健康内涵、阐述了矿区生态系统健康评价目的和评价指标体系的设置思想，构建了矿区生态系统健康评价指标体系。     

石拐区煤炭开采对生态环境的影响及恢复调研

本文根据石拐区实际，阐述了矿山开采造成的生态破坏与危害，分析了其产生原因，并以地面塌陷，煤矸石综合利用和生态恢复为重点，建立生态环境补偿机制为手段，建设生态经济为中心的生态恢复对策。