Open AccessComplex Analysis of Data from Agrochemical and Soil-Erosion Monitoring Using Geoinformation Systems
Author(s) -
Elena Malysheva,
Andrey V. Malyshev,
Ilya G. Kostin
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/937/3/032070
Subject(s) - environmental science , erosion , context (archaeology) , agrochemical , soil water , geographic information system , organic matter , hydrology (agriculture) , soil science , remote sensing , geology , geography , ecology , agriculture , geomorphology , paleontology , geotechnical engineering , archaeology , biology
The article describes a comprehensive analysis of agrochemical and soil erosion monitoring data, using the example of the Alekseevsky district of the Belgorod region with the use of a geoinformation system. The GIS automatically generates tables with data grouped by various characteristics: soil type, degree of erosion, slope steepness and exposure. The content of mobile forms of phosphorus and potassium, organic matter, and the level of soil acidity in the context of the district in areas with different exposures, the degree of erosion and the steepness of the slope was analyzed. The most productive soils are located on the plain, followed by the slopes of the northern exposure, neutral, then southern. Erosion processes occur more strongly mainly on the slopes of the southern exposure, and the northern slopes are characterized by humidity. Down the slope, the nutrient content decreases, the level of soil acidity increases.