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Soil salinization monitoring method evolution at various spatial and temporal scales in arid context: a review

Besma, Zarai ; Christian, Walter ; Didier, Michot ; Pierre, Montoroi Jean ; Mohamed, Hachicha

Arabian journal of geosciences, 2021-02, Vol.14 (4), Article 283 [Periódico revisado por pares]

Cham: Springer International Publishing

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Título:
Soil salinization monitoring method evolution at various spatial and temporal scales in arid context: a review
Autor: Besma, Zarai ; Christian, Walter ; Didier, Michot ; Pierre, Montoroi Jean ; Mohamed, Hachicha
Assuntos: Agricultural development ; Agricultural production ; Agricultural sciences ; Anthropogenic factors ; Applied geology ; Arid zones ; Aridity ; Calibration ; Complementarity ; Digital mapping ; Distribution ; Earth and Environmental Science ; Earth science ; Earth Sciences ; Environmental monitoring ; Geophysical methods ; Hydrology ; Instrumentation ; Instruments ; Irrigated areas ; Laboratory methods ; Life Sciences ; Monitoring ; Monitoring instruments ; Nondestructive testing ; Review Paper ; Salinity ; Salinity effects ; Salinization ; Sciences of the Universe ; Soil salinity ; Soil salinization ; Soil study ; Soils ; Spatial distribution ; Sustainable development ; Temporal distribution
É parte de: Arabian journal of geosciences, 2021-02, Vol.14 (4), Article 283
Descrição: All across the world, and particularly in arid and semi-arid zones, the negative effects of agricultural productivity and unsustainable development have led to soil salinization, which is one of the critical environmental issues. Since the problem of salinization evolves at the scale of space and time, it is necessary to develop a comprehensive strategy for the sustainable development of irrigated areas. First, it is required to adopt a good evaluation of the spatiotemporal distribution. Several approaches and techniques have been developed to study this distribution under the effect of several natural and anthropogenic factors. The result gives emphasis to the techniques used for predicting and monitoring soil salinity throughout different regions in the world. There are two categories of laboratory methods: destructive methods and non-destructive methods. The field methods are non-destructive unless we keep the need to dig holes for instrumentation or sampling for the calibration of measurements and the validation of results. However, we can distinguish between fixed instruments (point method) and mobile instruments (spatial method) which were used for different purposes. Toward the late 1980s, several works have been undertaken in order to understand the spatial and temporal variabilities of soil salinity. There are methods of geophysical prospection and geostatistical analysis. The combination of these two methods remains effective until today. The latest results show that spatial methods were better than punctual methods. Also, there was a complementarity between digital mapping approaches and geophysical techniques for monitoring the spatiotemporal variation of soil salinity.
Editor: Cham: Springer International Publishing
Idioma: Inglês

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Soil salinization monitoring method evolution at various spatial and temporal scales in arid context: a review

Besma, Zarai ; Christian, Walter ; Didier, Michot ; Pierre, Montoroi Jean ; Mohamed, Hachicha

Cham: Springer International Publishing

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