Arid
DOI10.1016/j.vibspec.2014.07.011
Agro-environmental characterization of semi-arid Mediterranean soils using NIR reflection and mid-IR-attenuated total reflection spectroscopies
Aranda, V.1; Dominguez-Vidal, A.2; Comino, F.1,2; Calero, J.1; Ayora-Canada, M. J.2
通讯作者Ayora-Canada, M. J.
来源期刊VIBRATIONAL SPECTROSCOPY
ISSN0924-2031
EISSN1873-3697
出版年2014
卷号74页码:88-97
英文摘要

The use of infrared spectroscopy to perform an agro-environmental soil characterization in areas with high degradation risks, like the Mediterranean semi-arid environments, has been evaluated using diffuse reflection near infrared spectroscopy (NIR) and attenuated total reflection middle infrared spectroscopy (ATR-FTIR). Soils from calcareous substratum, beneath three management types (organic, conventional and natural vegetation) have been studied. Factors like the parent material, the depth of sampling and the slope position have been considered. Although the parent material seems to be the factor most influencing the infrared spectral pattern, especially in the mid-IR region, soils under different management practices can also be differentiated on the basis of their spectral characteristics. It is interesting to note that the differences between the soils under conventional practices and after more than twenty years of organic management are much more evident for soils developed on marls than for those developed on colluvial limestones. This can be attributed to less degradation of the latter type of soils even under conventional management due to their more evolved nature and resilience. Considering the results, a combination of NIR and mid-IR spectroscopy could improve soil classification performance, being especially useful for the fast identification of those soils suffering severe degradation. (C) 2014 Elsevier B.V. All rights reserved.


英文关键词Soil classification Soil parent material Soil management Near infrared spectroscopy ATR-FTIR spectroscopy
类型Article
语种英语
国家Spain
收录类别SCI-E
WOS记录号WOS:000342954700011
WOS关键词INFRARED-SPECTROSCOPY ; ORGANIC-MATTER ; CROPPING SYSTEMS ; SOUTHERN SPAIN ; SPECTRA ; PREDICTION ; MANAGEMENT ; CARBON ; DISCRIMINATION ; PHOSPHORUS
WOS类目Chemistry, Analytical ; Chemistry, Physical ; Spectroscopy
WOS研究方向Chemistry ; Spectroscopy
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/185212
作者单位1.Univ Jaen, Dept Geol, Jaen 23071, Spain;
2.Univ Jaen, Dept Phys & Analyt Chem, Jaen 23071, Spain
推荐引用方式
GB/T 7714
Aranda, V.,Dominguez-Vidal, A.,Comino, F.,et al. Agro-environmental characterization of semi-arid Mediterranean soils using NIR reflection and mid-IR-attenuated total reflection spectroscopies[J],2014,74:88-97.
APA Aranda, V.,Dominguez-Vidal, A.,Comino, F.,Calero, J.,&Ayora-Canada, M. J..(2014).Agro-environmental characterization of semi-arid Mediterranean soils using NIR reflection and mid-IR-attenuated total reflection spectroscopies.VIBRATIONAL SPECTROSCOPY,74,88-97.
MLA Aranda, V.,et al."Agro-environmental characterization of semi-arid Mediterranean soils using NIR reflection and mid-IR-attenuated total reflection spectroscopies".VIBRATIONAL SPECTROSCOPY 74(2014):88-97.
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