Počet záznamů: 1
Estimating Heat Stress Effects on the Sustainability of Traditional Freshwater Pond Fishery Systems under Climate Change
- 1.
SYSNO ASEP 0572174 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Estimating Heat Stress Effects on the Sustainability of Traditional Freshwater Pond Fishery Systems under Climate Change Tvůrce(i) Orság, Matěj (UEK-B) RID, SAI, ORCID
Meitner, Jan (UEK-B) ORCID, SAI, RID
Fischer, Milan (UEK-B) RID, ORCID, SAI
Svobodová, Eva (UEK-B) RID, SAI
Kopp, R. (CZ)
Mareš, J. (CZ)
Spurný, P. (CZ)
Pechar, L. (CZ)
Beděrková, I. (CZ)
Hanuš, Jan (UEK-B) RID, SAI, ORCID
Semerádová, Daniela (UEK-B) RID, ORCID, SAI
Balek, Jan (UEK-B) ORCID, SAI, RID
Radojičić, R. (RS)
Hanel, M. (CZ)
Vizina, A. (CZ)
Žalud, Zdeněk (UEK-B) RID, ORCID, SAI
Trnka, Miroslav (UEK-B) RID, ORCID, SAIČíslo článku 1523 Zdroj.dok. Water. - : MDPI
Roč. 15, č. 8 (2023)Poč.str. 19 s. Jazyk dok. eng - angličtina Země vyd. CH - Švýcarsko Klíč. slova freshwater aquaculture ; water temperature ; climate change ; common carp ; maraene whitefish Vědní obor RIV EH - Ekologie - společenstva Obor OECD Water resources CEP EF16_019/0000797 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy QK1810161 GA MZe - Ministerstvo zemědělství Výzkumná infrastruktura CzeCOS IV - 90248 - Ústav výzkumu globální změny AV ČR, v. v. i. Způsob publikování Open access Institucionální podpora UEK-B - RVO:86652079 UT WOS 000979597500001 EID SCOPUS 85156270406 DOI 10.3390/w15081523 Anotace Freshwater fish production is significantly correlated with water temperature, which is expected to increase under climate change. This study evaluated changes in water temperature and their impact on productive ponds at fisheries in the Czech Republic. A model was developed to calculate surface water temperature based on the five-day mean of the air temperature and was then tested in several ponds in three major Czech fish production areas. The output of the surface water temperature model was compared with independently measured data (r = 0.79-0.96), and the verified model was then applied to predict climate change conditions. The results were evaluated with regard to the thresholds characterizing the water temperature requirements of fish species and indicated that the limitation of Czech fish farming results from (i) an increased number of continuous periods during which given fish species are threatened by high water temperatures and (ii) the extension of continuous periods with stressful water temperatures. For Czech fisheries, the model suggests a sharp increase in unprecedented temperature regimes, which will pose critical challenges to traditional forms of common carp farming within several decades. Although reducing the level of eutrophication and loading them with organic substances might alleviate expected threads, farming current fish species in deeper and colder ponds at higher elevations might be inevitable. Pracoviště Ústav výzkumu globální změny Kontakt Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268 Rok sběru 2024 Elektronická adresa https://www.mdpi.com/2073-4441/15/8/1523
Počet záznamů: 1