Arid
DOI10.1007/s12665-018-7386-6
Impacts of agricultural irrigation on groundwater salinity
Pulido-Bosch, A.1; Rigol-Sanchez, J. P.1; Vallejos, A.1; Andreu, J. M.2; Ceron, J. C.3; Molina-Sanchez, L.1; Sola, F.1
通讯作者Rigol-Sanchez, J. P.
来源期刊ENVIRONMENTAL EARTH SCIENCES
ISSN1866-6280
EISSN1866-6299
出版年2018
卷号77期号:5
英文摘要

Agricultural irrigation represents the main use of global water resources. Irrigation has an impact on the environment, and scientific evidence suggests that it inevitably leads to salinization of both soil and aquifers. The effects are most pronounced under arid and semi-arid conditions. In considering the varied impacts of irrigation practices on groundwater quality, these can be classed as either direct-the direct result of applying water and accompanying agrochemicals to cropland-or indirect-the effects of irrigation abstractions on groundwater hydrogeochemistry. This paper summarizes and illustrates through paradigmatic case studies the main impacts of irrigation practices on groundwater salinity. Typically, a diverse range of groundwater salinization processes operating concomitantly at different time scales (from days to hundreds of years) is involved in agricultural irrigation. Case studies suggest that the existing paradigm for irrigated agriculture of focusing mainly on crop production increases has contributed to widespread salinization of groundwater resources.


英文关键词Aquifer Groundwater Impacts Irrigation Over-exploitation Salinization
类型Article
语种英语
国家Spain
收录类别SCI-E
WOS记录号WOS:000427354000052
WOS关键词SE SPAIN ; SHALLOW GROUNDWATER ; SEAWATER INTRUSION ; COASTAL AQUIFER ; WATER ; RECHARGE ; LAND ; REGIONS ; QUALITY ; OVEREXPLOITATION
WOS类目Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources
WOS研究方向Environmental Sciences & Ecology ; Geology ; Water Resources
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/208977
作者单位1.Univ Almeria, Dept Biol & Geol, Water Resources & Environm Geol, Almeria 04120, Spain;
2.Univ Alicante, Dept Earth Sci & Environm, E-03080 Alicante, Spain;
3.Univ Huelva, Dept Earth Sci, Huelva 21071, Spain
推荐引用方式
GB/T 7714
Pulido-Bosch, A.,Rigol-Sanchez, J. P.,Vallejos, A.,et al. Impacts of agricultural irrigation on groundwater salinity[J],2018,77(5).
APA Pulido-Bosch, A..,Rigol-Sanchez, J. P..,Vallejos, A..,Andreu, J. M..,Ceron, J. C..,...&Sola, F..(2018).Impacts of agricultural irrigation on groundwater salinity.ENVIRONMENTAL EARTH SCIENCES,77(5).
MLA Pulido-Bosch, A.,et al."Impacts of agricultural irrigation on groundwater salinity".ENVIRONMENTAL EARTH SCIENCES 77.5(2018).
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