| 徐州市城区表层土壤的理化性质研究 |
| |
| 引用本文： | 毛应明,桑树勋,贾金龙.徐州市城区表层土壤的理化性质研究[J].广州化工,2014(8):1-3. |
| |
| 作者姓名： | 毛应明 桑树勋 贾金龙 |
| |
| 作者单位： | 中国矿业大学资源与地球科学学院,江苏徐州221116 |
| |
| 基金项目： | 国家自然科学基金项目（20977040）. |
| |
| 摘 要： | 采用野外调查与室内分析相结合的方法,对徐州市城区表层土壤(0～10 cm)的理化性质进行研究。结果表明,城区土壤有酸化的趋势;土壤有机质及全量氮磷钾含量均低于该地区自然褐土;受人为作用方式与强度不同的影响,土壤有效氮磷钾含量表现出较大的差异性。
|
| 关 键 词： | 城市土壤 理化性质 徐州市 |
Study on Physicochemical Properties of the Topsoil in Urban Region of Xuzhou City |
| |
| Affiliation: | MAO Ying - ming, SANG Shu - xun, JIA Jin - long ( School of Resources and Geoscience, China University of Mining and Technology, Jiangsu Xuzhou 221116, China) |
| |
| Abstract: | The physicochemical properties of the topsoil （0 - 10 cm） in urban region of Xuzhou City were studied by means of field survey and laboratory analysis. The results indicated that the urban soil tended to be acidified gradually, and the contents of soil organic matter, the average nitrogen, phosphorous and potassium were less than the average quantity of nature cinnamon soil of the area, respectively. The available nitrogen, phosphorous and potassium contents had a character of heterogeneity, which mainly depended on the intensity and scales of human activities. |
| |
| Keywords: | urban soil physicochemical property Xuzhou City ＂ |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
