Sustainable groundwater resource extraction influenced by
changing climate and pit lake expansion in East Bohemia, Czech
Republic

J 2025

Sustainable groundwater resource extraction influenced by changing climate and pit lake expansion in East Bohemia, Czech Republic

VANÍČEK, Petr; Adam ŘÍČKA; Tomáš KUCHOVSKÝ; Bibiána PASTERNÁKOVÁ; Kateřina CHROUSTOVÁ et. al.

Základní údaje

Originální název

Sustainable groundwater resource extraction influenced by changing climate and pit lake expansion in East Bohemia, Czech Republic

Autoři

VANÍČEK, Petr (203 Česká republika, domácí); Adam ŘÍČKA (203 Česká republika, domácí); Tomáš KUCHOVSKÝ (203 Česká republika, domácí); Bibiána PASTERNÁKOVÁ (703 Slovensko, domácí); Kateřina CHROUSTOVÁ (203 Česká republika, domácí) a Karel ŠUHAJDA (203 Česká republika)

Vydání

JOURNAL OF HYDROLOGY-REGIONAL STUDIES, NETHERLANDS, ELSEVIER, 2025, 2214-5818

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10503 Water resources

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 5.000 v roce 2024

Organizační jednotka

Přírodovědecká fakulta

DOI

https://doi.org/10.1016/j.ejrh.2025.102400

UT WoS

001476360600001

EID Scopus

2-s2.0-105002797289

Klíčová slova anglicky

Sustainable groundwater extraction; Evaporation; Pit lake; Water table balance; Climate change

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 9. 5. 2025 10:47, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

The expansion of the pit lakes with negative water table balance threatens the Ceperka groundwater resource sustainability. The expected change in the water table balance was estimated according to climate projections. A numerical model was developed to examine how the sustainable extraction could change during the 21st century assuming the pit lakes continue to expand and climate change progresses. Evaluation of the water table balance indicates that the current specific water loss of 6 L/s/km2 is expected to increase to 7.2 L/s/km2 in the period 2061–2090 assuming a medium climate scenario. The change in the water table balance of the pit lakes expanding at a rate of 1 km2/20 years would decrease the sustainable extraction by 6 % alone. However, climate change is also responsible for the decline of groundwater recharge and water levels. When this is considered, the sustainable extraction would reduce by 18 % in 2061–2090. Continuing on this trajectory would result in a water supply shortage within approximately forty years from now. It appears that the change in hydrogeological conditions has a significant impact as well. Still, an additional pit lake expansion should be carefully considered in areas with a negative water table balance to mitigate the decrease in sustainable extraction.

Citovat

VANÍČEK, Petr; Adam ŘÍČKA; Tomáš KUCHOVSKÝ; Bibiána PASTERNÁKOVÁ; Kateřina CHROUSTOVÁ a Karel ŠUHAJDA. Sustainable groundwater resource extraction influenced by changing climate and pit lake expansion in East Bohemia, Czech Republic. JOURNAL OF HYDROLOGY-REGIONAL STUDIES. NETHERLANDS: ELSEVIER, 2025, roč. 59, June, s. 1-16. ISSN 2214-5818. Dostupné z: https://doi.org/10.1016/j.ejrh.2025.102400.

@article{2492861,
   author = {Vaníček, Petr and Říčka, Adam and Kuchovský, Tomáš and Pasternáková, Bibiána and Chroustová, Kateřina and Šuhajda, Karel},
   article_location = {NETHERLANDS},
   article_number = {June},
   doi = {https://doi.org/10.1016/j.ejrh.2025.102400},
   keywords = {Sustainable groundwater extraction; Evaporation; Pit lake; Water table balance; Climate change},
   language = {eng},
   issn = {2214-5818},
   journal = {JOURNAL OF HYDROLOGY-REGIONAL STUDIES},
   title = {Sustainable groundwater resource extraction influenced by changing climate and pit lake expansion in East Bohemia, Czech Republic},
   url = {https://www.sciencedirect.com/science/article/pii/S2214581825002253},
   volume = {59},
   year = {2025}
}

TY  - JOUR
ID  - 2492861
AU  - Vaníček, Petr - Říčka, Adam - Kuchovský, Tomáš - Pasternáková, Bibiána - Chroustová, Kateřina - Šuhajda, Karel
PY  - 2025
TI  - Sustainable groundwater resource extraction influenced by changing climate and pit lake expansion in East Bohemia, Czech Republic
JF  - JOURNAL OF HYDROLOGY-REGIONAL STUDIES
VL  - 59
IS  - June
SP  - 1-16
EP  - 1-16
PB  - ELSEVIER
SN  - 22145818
KW  - Sustainable groundwater extraction
KW  - Evaporation
KW  - Pit lake
KW  - Water table balance
KW  - Climate change
UR  - https://www.sciencedirect.com/science/article/pii/S2214581825002253
N2  - The expansion of the pit lakes with negative water table balance threatens the Ceperka groundwater resource sustainability. The expected change in the water table balance was estimated according to climate projections. A numerical model was developed to examine how the sustainable extraction could change during the 21st century assuming the pit lakes continue to expand and climate change progresses. Evaluation of the water table balance indicates that the current specific water loss of 6 L/s/km2 is expected to increase to 7.2 L/s/km2 in the period 2061–2090 assuming a medium climate scenario. The change in the water table balance of the pit lakes expanding at a rate of 1 km2/20 years would decrease the sustainable extraction by 6 % alone. However, climate change is also responsible for the decline of groundwater recharge and water levels. When this is considered, the sustainable extraction would reduce by 18 % in 2061–2090. Continuing on this trajectory would result in a water supply shortage within approximately forty years from now. It appears that the change in hydrogeological conditions has a significant impact as well. Still, an additional pit lake expansion should be carefully considered in areas with a negative water table balance to mitigate the decrease in sustainable extraction.
ER  -

VANÍČEK, Petr; Adam ŘÍČKA; Tomáš KUCHOVSKÝ; Bibiána PASTERNÁKOVÁ; Kateřina CHROUSTOVÁ a Karel ŠUHAJDA. Sustainable groundwater resource extraction influenced by changing climate and pit lake expansion in East Bohemia, Czech Republic. \textit{JOURNAL OF HYDROLOGY-REGIONAL STUDIES}. NETHERLANDS: ELSEVIER, 2025, roč.~59, June, s.~1-16. ISSN~2214-5818. Dostupné z: https://doi.org/10.1016/j.ejrh.2025.102400.

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