Karst geoindicators of environmental change: the case of Lithuania
From 1978 to 1999, the mean chemical denudation rate in the active gypsum karst zone was 30% higher than from 1962 to 1977, a change mirrored by the increased total volume of new sinkholes that appeared in the 1980s and 1990s. We have calculated the rate of chemical denudation and sink-hole formatio...
Main Authors: | , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2002
|
Subjects: | |
Online Access: | http://lmavb.lvb.lt/LMAVB:ELABAPDB5426133&prefLang=en_US |
Summary: | From 1978 to 1999, the mean chemical denudation rate in the active gypsum karst zone was 30% higher than from 1962 to 1977, a change mirrored by the increased total volume of new sinkholes that appeared in the 1980s and 1990s. We have calculated the rate of chemical denudation and sink-hole formation in the last four decades and discuss karst activitiy as a geoindicator of environmental change. |
---|