Uporaba neklearnih tehnik za oceno erozije in sedimentacije: preliminarni rezultati uporabe cezija-137 kot sledila v Sloveniji

Dela

Vesna Zupanc²  Lionel Mabit¹ 

[1] Soil Science Unit, FAO/IAEA Agriculture & Biotechnology LaboratoryIAEA Laboratories Seibersdorf, PO Box 100Wagramerstrasse 5, A-1400 Vienna;Oddelek za agronomijoBiotehniška fakulteta Univerze v LjubljaniJamnikarjeva 101, SI-1000 Ljubljana

关键词: kmetijsko zemljišče;    degradacija tal;    vodna erozija;    radionuklidi;    137Cs metoda;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Univerza v Ljubljani * Filozofska Fakulteta / University of Ljubljana, Faculty of Philosophy

【 摘 要 】

Most studies of erosion and sedimentation evaluation in Slovenia have focused on the use of conventional approaches. This paper highlights potential advantages of nuclear techniques to assess soil redistribution magnitude and presents assessment of the initial 137Cs fallout in undisturbed site, located in Šalamenci, Eastern Slovenia. The 137Cs background activity in the selected forested site was evaluated at 7316 2525 Bq m-2 with a coefficient of variation of 34 % (n = 20). This information will be used in future investigations to assess erosion and sedimentation processes of adjacent agricultural fields with 137Cs method.

【 授权许可】

Unknown