Monitoring as the Key Factor for Sustainable Use and Protection of Groundwater in Karst Environments—An Overview

Zoran Stevanović and Aleksandra Maran Stevanović
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Zoran Stevanović: Centre for Karst Hydrogeology of the Department of Hydrogeology, Faculty of Mining & Geology, University of Belgrade, 11000 Belgrade, Serbia
Aleksandra Maran Stevanović: Museum of Natural History, 11000 Belgrade, Serbia

Sustainability, 2021, vol. 13, issue 10, 1-16

Abstract: As a specific type of landscape and aquifer, karst is developed in soluble carbonate and evaporitic rocks and is of great importance for humanity. It covers more than 15% of Earth’s ice-free land and its aquifers provide about 10% of the world population’s drinking water. However, in general, its importance is not adequately supported by monitoring. Due to very dynamic karst regimes, in many countries, monitoring networks and their technology must be enlarged and improved, in terms of both the quantity and quality of water. The article discusses the current state of monitoring in legislation and water practice, as well as its importance in preventing water pollution, ensuring water provision to dependent ecosystems and preparing adaptation strategies to mitigate the negative effects of climate changes. Karst aquifers’ heterogeneity, high vulnerability to pollution and their very dynamic regimes require a more frequent observation of discharge and water quality parameters than any other aquifer system. There is also a need for installing sophisticated monitoring equipment, which enables remote observation of changes in dynamic karst systems. Improving monitoring and creating an early warning system would have a direct and positive effect on water management and might also be able to prevent uncontrolled groundwater extraction and deterioration of water quality.

Keywords: karst aquifer; groundwater regime; frequent monitoring; sustainability (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2021
References: View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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