Hydrogeological conditions in the recharge area of the Glava Panega spring

Author:

Gerginov Peter,Benderev Aleksey

Abstract

Hydrogeological conditions in karst areas reflect the high velocities of groundwater movement in open or material-filled channels. Usually they remain hidden under the ground, and only high flow rates of the flowing underground water reveal them. An example is one of the largest karst springs in Bulgaria – Glava Panega in the village of Zlatna Panega. There are two hydraulically connected lakes close to the spring head. The purpose of the present study is to establish this relationship, as well as to provide a more accurate information of groundwater discharge zones in the lake near the source of groundwater. The methods used include analyzing specific information from speleological studies, combined with conducted on field geophysical studies. Profiling was carried out using the method of the self potential, as well as research with the determination of the values of the natural electromagnetic field. The obtained results support the understanding of the behavior of the karst system in the area of the Glava Panega spring.

Publisher

Bulgarian Geological Society

Subject

General Medicine

Reference13 articles.

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2. Benderev, A. 2022. Project “Most Important Karst Aquifer Springs” (MIKAS) and Bulgaria‘s participation in it. – Engineering Geology and Hydrogeology, 36, 45–57 (in Bulgarian with English abstract); https://doi.org/10.52321/igh.36.1.45.

3. Bonacci, O. 2012. Karst Hydrology: with Special Reference to the Dinaric Karst (Vol. 2). Springer Science & Business Media, 184 p.

4. Boteva, K., B. Raikova. 1970. On the regime of the large karst springs in the upper course of the Vit river. – Hydrology and Meteorology, 19, 3, 27–38 (in Bulgarian).

5. Damyanova, Е. 2021. Analysis of the condition of karst springs included in the National Groundwater Monitoring Network. – Engineering Geology and Hydrogeology, 35, 31–39 (in Bulgarian with English abstract); https://doi.org/10.52321/igh.35.1.31.

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