Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.gexplo.2016.06.008 |
Geostatistical assessment of soil salinity and cropping systems used as soil phytoremediation strategy | |
Bas Ninerola, Victoria; Navarro-Pedreno, Jose; Gomez Lucas, Ignacio; Melendez Pastor, Ignacio; Jordan Vidal, Manuel M. | |
通讯作者 | Navarro-Pedreno, Jose |
来源期刊 | JOURNAL OF GEOCHEMICAL EXPLORATION
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ISSN | 0375-6742 |
EISSN | 1879-1689 |
出版年 | 2017 |
卷号 | 174页码:53-58 |
英文摘要 | Salinity is one of the major problems affecting soils of arid and semi-arid environments. This research, carried out around a Mediterranean wetland area, aimed to assess the spatial distribution of soil properties (salinity, texture fractions, pH, organic matter and % of carbonates) by using soil laboratory and geostatistical analysis to determine an adequate strategy for soil remediation. Ordinary kriging was applied to map soil properties and field observations were used to define land use classes. Better map accuracy was obtained for these soil properties: electrical conductivity (EC) (RMSE- 0.529 dS m(-1)), clay (RMSE - 9.1%), silt (RMSE - 7.28%) and sand (RMSE - 10.69%). The results suggested an opposite relation between silt and sand and a clear distribution of electrical conductivity of soils. Moreover, comparing with the observed land use classes, plants cultivated around the wetland seem to be distributed due to their tolerance to soil salinity. Permanent crops were restricted to less salinized soil, whereas arable crops were close to saline zones and uncultivated areas appear in the most salinized areas. Cropping systems can be used as an effective strategy for salinity control and phytoremediation. (C) 2016 Elsevier B.V. All rights reserved. |
英文关键词 | Crop distribution Phytoremediation Salinity Spatial analysis Soil pollution |
类型 | Article ; Proceedings Paper |
语种 | 英语 |
国家 | Spain |
收录类别 | SCI-E ; CPCI-S |
WOS记录号 | WOS:000390675100008 |
WOS关键词 | CONDUCTIVITY ; VARIABILITY ; PREDICTION ; REGION ; CHINA ; SPAIN |
WOS类目 | Geochemistry & Geophysics |
WOS研究方向 | Geochemistry & Geophysics |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/200455 |
作者单位 | Univ Miguel Hernandez Elche, Dept Agrochem & Environm, Av Univ SN, E-03202 Alicante, Spain |
推荐引用方式 GB/T 7714 | Bas Ninerola, Victoria,Navarro-Pedreno, Jose,Gomez Lucas, Ignacio,et al. Geostatistical assessment of soil salinity and cropping systems used as soil phytoremediation strategy[J],2017,174:53-58. |
APA | Bas Ninerola, Victoria,Navarro-Pedreno, Jose,Gomez Lucas, Ignacio,Melendez Pastor, Ignacio,&Jordan Vidal, Manuel M..(2017).Geostatistical assessment of soil salinity and cropping systems used as soil phytoremediation strategy.JOURNAL OF GEOCHEMICAL EXPLORATION,174,53-58. |
MLA | Bas Ninerola, Victoria,et al."Geostatistical assessment of soil salinity and cropping systems used as soil phytoremediation strategy".JOURNAL OF GEOCHEMICAL EXPLORATION 174(2017):53-58. |
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