Application of GIS and Remote Sensing Techniques in Multitemporal Analyses of Soil Properties in the Foreland of the Carpathians

World Multidisciplinary Earth Sciences Symposium 2016

Glowienka, Ewa^1 ; Michalowska, Krystyna^2 ; Pekala, Agnieszka^3 ; Hejmanowska, Beata^4

Faculty of Environmental, Geomatic and Energy Engineering, Kielce University of Technology, Poland^1

Faculty of Environmental Engineering and Land Surveying, University of Agriculture, Krakow, Poland^2

Department of Geodesy and Geotechnics, Rzeszow University of Technology, Poland^3

Department of Geoinformation, Photogrammetry and Environmental Remote Sensing, AGH University of Science and Technology, Krakow, Poland^4

关键词: Environmental factors;    Geological conditions;    Gis and remote sensing;    Multi-temporal analysis;    Remote sensing data;    Soil parameters;    Soil property;    Spatial and temporal analysis;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/44/5/052044/pdf
DOI  :  10.1088/1755-1315/44/5/052044

来源: IOP

【 摘 要 】

The paper presents a spatial and temporal analysis of the distribution of the soil salinity and its pH level of south-east Poland depending on selected environmental factors. The area under examination (Carpathian Foredeep, Carpathians flysch) is distinguished by its specific hydrological and geological conditions (the Vistula and the San valley). The research works were performed in relation to parameters that had been measured in-situ in 1995, 2000, 2005, and 2010. Using specialist GIS software, proper interpolation procedures were performed, which enabled visualization in the form of raster and vector maps for the spatial distribution of the examined soil properties. Moreover, an analysis of remote sensing data was completed. Based on the analysis, it was discovered that the biggest changes in all examined soil parameters took place in 2010-changes in the soil salinity and its pH level, as well as in the content of potassium (K) and sodium (Na). Those changes occurred mainly in the north and south parts of the examined area. The underlying reason for those changes might have been the flood, which hit the region in June 2010.