Unification of soil feedback patterns under different evaporation conditions to improve soil differentiation over flat area
文献类型：期刊论文
| 作者 | Guo, Shanxin; Zhu, A-Xing; Meng, Lingkui; Burt, Jim |
| 刊名 | International Journal of Applied Earth Observation and Geoinformation
 |
| 出版日期 | 2016 |
| 英文摘要 | Detailed and accurate information on the spatial variation of soil types and soil properties are criti-cal components of environmental research and hydrological modeling. Early studies introduced a soilfeedback pattern as a promising environmental covariate to predict spatial variation over low-reliefareas. However, in practice, local evaporation can have a significant influence on these patterns, mak-ing them incomparable at different locations. This study aims to solve this problem by examining theconcept of transforming the dynamic patterns of soil feedback from the original time-related space toa new evaporation-related space. A study area in northeastern Illinois with large low-relief farmlandwas selected to examine the effectiveness of this idea. Images from MODIS in Terra for every April–Mayperiod over 12 years (2000–2011) were used to extract the soil feedback patterns. Compared to the orig-inal time-related space, the results indicate that the patterns in the new evaporation-related space tendto be more stable and more easily captured from multiple rain events regardless of local evaporationconditions. Random samples selected for soil subgroups from the SSURGO soil map show that patternsin the new space reveal a difference between different soil types. And these differences in patterns areclosely related to the difference in the soil structure of the surface layer. |
| 收录类别 | SCI |
| 原文出处 | http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=DaisyOneClickSearch&qid=2&SID=Z2i6fyMSKywNZuJh7Ud&page=1&doc=1 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/10226]  |
| 专题 | 深圳先进技术研究院_数字所 |
| 作者单位 | International Journal of Applied Earth Observation and Geoinformation |
| 推荐引用方式 GB/T 7714 | Guo, Shanxin,Zhu, A-Xing,Meng, Lingkui,et al. Unification of soil feedback patterns under different evaporation conditions to improve soil differentiation over flat area[J]. International Journal of Applied Earth Observation and Geoinformation,2016. |
| APA | Guo, Shanxin,Zhu, A-Xing,Meng, Lingkui,&Burt, Jim.(2016).Unification of soil feedback patterns under different evaporation conditions to improve soil differentiation over flat area.International Journal of Applied Earth Observation and Geoinformation. |
| MLA | Guo, Shanxin,et al."Unification of soil feedback patterns under different evaporation conditions to improve soil differentiation over flat area".International Journal of Applied Earth Observation and Geoinformation (2016). |
入库方式： OAI收割
来源：深圳先进技术研究院
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