| 云南不同类别基本农田土壤环境质量的时空差异 |
| |
| 引用本文： | 王红华,严婷婷,吴绍灿,杨明彬,李正英,雷猛. 云南不同类别基本农田土壤环境质量的时空差异[J]. 云南环境科学, 2006, 25(2): 53-56 |
| |
| 作者姓名： | 王红华 严婷婷 吴绍灿 杨明彬 李正英 雷猛 |
| |
| 作者单位： | [1]云南省农业环境保护监测站,云南昆明650034 [2]保山市农业环境保护监测站,云南保山678000 [3]晋宁县农业环境保护监测站,云南昆明650500 |
| |
| 摘 要： | 按照《农田土壤环境质量监测技术规范》（NY／T395--2000）,连续3年定点定位监测了云南亚热带干热河谷旱（缓）坡农耕地、中海拔旱（陡）坡农耕地和平坝区蔬菜地土壤环境质量。统计分析了监测结果的时间差异和空间差异。空间差异：旱（陡）坡农耕地〉旱（缓）玻农耕地〉平坝区蔬菜地;时间差异：旱（缓）坡农耕地〉平坝区蔬菜地〉旱（陡）坡农耕地。
|
| 关 键 词： | 基本农田 土壤环境质量 质量监测 时空差异 |
| 文章编号： | 1006-947X（2006）02-0053-04 |
| 收稿时间： | 2006-01-12 |
| 修稿时间： | 2006-01-12 |
Spatio-temporal Difference of Soil environmental Quality in Different Basic Farmland in Yunnan |
| |
| WANG Hong-hua,YAN Ting-ting,WU Shao-can,YANG Ming-bin,LI Zheng-ying,LEI Meng. Spatio-temporal Difference of Soil environmental Quality in Different Basic Farmland in Yunnan[J]. Yunnan Environmental Science, 2006, 25(2): 53-56 |
| |
| Authors: | WANG Hong-hua YAN Ting-ting WU Shao-can YANG Ming-bin LI Zheng-ying LEI Meng |
| |
| Abstract: | According to "Procedural Regulations Regarding the Environmental Quality Monitoring of Soil(NY/T 395-2000)",soil environmental quality for dry-delay-slope(DDS) in subtropical dry-heat river valley,dry-steep-slope(DSS) in subtropical mid-altitude section and vegetable-planted(VP) in subtropical plateau basin were monitored during 2003 to 2004 for 4 times.The results showed that the spatial difference of soil environment quality was DSS> DDS>VP,and the time difference was DDS> VP> DSS. |
| |
| Keywords: | basic farmland soil spatio - temporal difference environmental quality monitoring |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
