摘要
文章对阜新矿区矸石山的植被、土壤情况进行了调查，对植物的种类及土壤的理化性质进行了分析，结果表明：阜新矿区矸石山堆积8～15a内植物种类比较稀少，总盖度为37％；矸石山绝大部分是由粉砂岩堆积而成，其次为砾岩和页岩，它们成土过程缓慢；8～15a矸石表层土壤很薄，仅为2～10cm，但具备绿化的养分条件。最后提出矸石山开展造林绿化工程应本着先行草灌、先易后难的原则。
Vegetation and soil condition on waste dump in Fuxin mining area were investigated. Varieties of plant and the physicochemical properties of soil were analyzed. The results showed that accumlating varieties of plants by 8 - 15 years were exiguous in Fuxin mining area. The total coverage was 37%. Most part of waste dump was accumlated with siltstone. The others were conglomerate and shale. The pedogenetic process was slower. The depth of layer soil of waste dump with the year of 8 - 15 were very thinner, being 2 -10 cm, but it had the condition of greening.
出处
《防护林科技》
2007年第2期8-9,共2页
Protection Forest Science and Technology
关键词
矸石山
植被
土壤
分析
waste dump
vegetation
soil
analysis
