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| 油页岩废渣场植林修复过程中的土壤微生物生态 | |
| 引用本文： | 邓旺秋,潘超美,李泰辉,孔国辉,夏汉平.油页岩废渣场植林修复过程中的土壤微生物生态[J].应用与环境生物学报,2003,9(5):522-524. |
| 作者姓名： | 邓旺秋 潘超美 李泰辉 孔国辉 夏汉平 |
| 作者单位： | 1. 中国科学院华南植物研究所,广州,510650 2. 广州中医药大学,广州,510405 3. 广东省微生物研究所,广州,510070 |
| 基金项目： | 广东省环保局科技研究开发项目 (2 0 0 1年度 )，茂名石油化工公司共同资助~~ |
| 摘 要： | 对广东茂名油页岩工业固体废物堆置场裸露灰渣地与植林1年和16年灰渣地试验区的理化性质、土壤微生物数量及其生化活性进行对比分析。结果表明：植林16年的试验区土壤可培养微生物总数比裸地对照提高了约20倍，脲酶、磷酸酶、蔗糖酶活性以及土壤呼吸速率都明显增强，土壤理化性质也有所改善；但植林1年的试验区与裸地对照相差不大，在营林改造中，大叶相思对土壤改良效果要比桉树好。表2参11。 |
| 关 键 词： | 生态恢复 土壤微生物 土壤酶 土壤呼吸 呼吸活性 |
| 修稿时间： | 2002年7月16日 |
ECOLOGY OF SOIL MICROORGANISMS IN SHALE WASTES DUMPING AREA DURING REHABILITATION THROUGH FORESTATION |
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| DENG Wangqiu,PAN Chaomei ,LI Taihui ,KONG Guohui & XIA Hanping.ECOLOGY OF SOIL MICROORGANISMS IN SHALE WASTES DUMPING AREA DURING REHABILITATION THROUGH FORESTATION[J].Chinese Journal of Applied and Environmental Biology,2003,9(5):522-524. | |
| Authors: | DENG Wangqiu PAN Chaomei LI Taihui KONG Guohui & XIA Hanping |
| Institution: | DENG Wangqiu,PAN Chaomei 1,LI Taihui **2,KONG Guohui & XIA Hanping |
| Abstract: | Analyses and comparison were conducted to investigate the properties of soil and amount of soil microorganisms in the bare spent oil shale and the soil developed on the 1-year and 16-year experimental forestation field, which was located in the soil waste dumping area of Maoming, Guangdong Province. The results revealed that the amount of soil cultural microorganisms in the 16-year experimental forestation field was 20 times as much as that in the bare spent oil shale; soil enzyme activities, including urease, phosphatase, invertase activities, and soil respiration rates were obviously higher, the properties of soil were also greatly improved; while the characteristics of soil microorganisms were little different between the 1-year experimental forestation field and the bare spent oil shale. The study showed that the effect on plant rehabilitation through Acacia auriculaeformis was better than that through Eucalyptus sp. Tab 2, Ref 11 |
| Keywords: | ecological restoration soil microorganisms soil enzymes soil respiration rates |
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