Data supporting the soil salinity evolution appraisals in the Flumen irrigation district, NE Spain.

ABSTRACT: The dataset presented comprises (raw data) scans of the marked paper contact prints from a dedicated photogrammetric flight and a diagram showing the location of each of these photograms. The flight was commissioned specifically for the soil survey presented herein. The scanned paper prints are those used in the field to characterize the soil salinity of 27,500 ha within the Flumen irrigation district, in the semi-arid Central Ebro Basin, in Spain. On these prints, the soil surveyors marked the locations of the sampling sites. IRYDA, the extinct Spanish Ministry of Agriculture agency, in charge of designing and implementing new irrigation districts, commissioned the flight in 1975. These paper prints enabled us to resample the soils years later, to: (i) determine the soil salinity evolutio

SUBMITTER: Herrero J 

PROVIDER: S-EPMC8181785 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature