Wpływ cech litologicznych na podatność magnetyczną lessów z rejonu Wzgórz Dalkowskich

Abstract

Magnetic susceptiblity (Ms) gives precise information about paleo-environmetal changes. The statistical relation between Ms and precise grain-size analysis of loess from Dalków Hills implies that any interpretation of the paleoclimatic record of loess sequences must recognize the detailed grain-size, because such relation could well imply paleo-environmetal changes in sediments without organic residuum. The data presented here suggest that environmental magnetic analysis of loess sediments is mainly dependent on fine silt content described in Aeolian literature as loess fraction. This study indicates that multiple methods should be employed in analyzing paleoclimatic changes recorded by magnetic susceptibility (Ms) in the Polish loess-paleosol sequences. Magnetic susceptibility (Ms) correlated with precise paleoclimatic grain-size investigations has yielded numerous records and resources.