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| 黄土区采煤沉陷农田土壤养分的三维可视化 | |
| 引用本文： | 张亚丽,白文斌,焦晓燕,王立革,王劲松.黄土区采煤沉陷农田土壤养分的三维可视化[J].山西农业科学,2011,39(8):894-896,924. |
| 作者姓名： | 张亚丽 白文斌 焦晓燕 王立革 王劲松 |
| 作者单位： | 1. 山西农业大学资源环境学院,山西太谷,030801 2. 山西省农业科学院高粱研究所,山西晋中,030600 3. 山西省农业科学院农业环境与资源研究所,山西省土壤环境与养分资源重点实验室,山西太原030006 |
| 基金项目： | 国家科技支撑计划项目(2006BAC09B02); 山西省重大科技攻关项目(2006061099-01-02) |
| 摘 要： | 当前,我国黄土区井工采煤已经造成大量农田沉陷,但针对沉陷农田的养分表达侧重于传统的二维等值线表达,与沉陷地形变化信息不能很好地结合。以山西潞安集团司马煤矿沉陷区农田养分数据可视化为例,对不同沉陷深度下土壤特征空间变异运用Surfer软件进行三维可视化新途径研究。结果表明,应用Surfer软件的等值线功能和三维地形模块,简便、高效地实现了以空间数据形式表达沉陷农田区域的养分空间变化格局,为简便、准确掌握养分因子在整个沉陷农田区域内的空间异质特征探索出一条新途径。 |
| 关 键 词： | 采煤沉陷区 农田 三维可视化 Surfer软件 |
Study on 3D Visualization of Farmland Soil Nutrients Spatial Variability in Loess Area of Mining Subsidence |
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| ZHANG Ya-li,BAI Wen-bin,JIAO Xiao-yan,WANG Li-ge,WANG Jing-song.Study on 3D Visualization of Farmland Soil Nutrients Spatial Variability in Loess Area of Mining Subsidence[J].Journal of Shanxi Agricultural Sciences,2011,39(8):894-896,924. | |
| Authors: | ZHANG Ya-li BAI Wen-bin JIAO Xiao-yan WANG Li-ge WANG Jing-song |
| Institution: | ZHANG Ya-li1,BAI Wen-bin2,JIAO Xiao-yan3,WANG Li-ge3,WANG Jing-song3(1.College of Resources & Environment,Shanxi Agricultural University,Taigu 030801,China,2.Institute of Sorghum,Shanxi Academy of Agricultural Sciences,Jinzhong 030600,3.Shanxi Key Laboratory of Soil Environment & Nutrient Resources,Institute of Agricultural Environment & Resources,Taiyuan 030006,China) |
| Abstract: | At present,in China's Loess Plateau a large number of subsidence cropland resulted by wells mining happened,but the expression of nutrients for agricultural settlement still focused on the expression of the traditional two-dimensional contour,which failed to have a good combination with subsidence topography and settlement information.Taking the subsidence nutrient data visualization of Sima Coal Mine in Shanxi Lu'an Group as study case,a new way of three-dimensional visualization about spatial variation of... |
| Keywords: | mining subsidence areas farmland 3D visualization Surfer software |
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