Počet záznamů: 1
Documentary-based climate reconstructions in the Czech Lands 1501-2020 CE and their European context
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SYSNO ASEP 0557549 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Documentary-based climate reconstructions in the Czech Lands 1501-2020 CE and their European context Tvůrce(i) Brázdil, Rudolf (UEK-B) RID, SAI, ORCID
Dobrovolný, Petr (UEK-B) RID, ORCID, SAI
Mikšovský, Jiří (UEK-B) RID
Pišoft, P. (CZ)
Trnka, Miroslav (UEK-B) RID, ORCID, SAI
Možný, M. (CZ)
Balek, Jan (UEK-B) ORCID, SAI, RIDCelkový počet autorů 7 Zdroj.dok. Climate of the Past - ISSN 1814-9324
Roč. 18, č. 4 (2022), s. 935-959Poč.str. 25 s. Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova temperature ; Czech Lands ; drought ; oscillation ; precipitation totals Vědní obor RIV DG - Vědy o atmosféře, meteorologie Obor OECD Meteorology and atmospheric sciences CEP EF16_019/0000797 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Výzkumná infrastruktura CzeCOS III - 90123 - Ústav výzkumu globální změny AV ČR, v. v. i. Způsob publikování Open access Institucionální podpora UEK-B - RVO:86652079 UT WOS 000792377500001 EID SCOPUS 85129723870 DOI 10.5194/cp-18-935-2022 Anotace Annual and seasonal temperature, precipitation, and drought index (SPI standard precipitation index, SPEI standard precipitation evapotranspiration index, Z index, PDSI Palmer Drought Severity Index) series covering the Czech Lands territory (now the Czech Republic) over 520 years (1501-2020 CE) reconstructed from documentary data combined with instrumental observations were analysed herein. The temperature series exhibits a statistically significant increasing trend, rising from similar to 1890 and particularly from the 1970s, 1991-2020 represents the warmest and driest 30-year period since 1501 CE. While the long-term precipitation total fluctuations (and derived SPI fluctuations) remain relatively stable with annual and decadal variabilities, past temperature increases are the key factor affecting recent increasing dryness in the SPEI, Z index, and PDSI series. The seasonal temperature series represent a broad European area, while the seasonal precipitation series show lower spatial correlations. A statistical attribution analysis conducted utilizing regression and wavelet techniques confirmed the influence of covariates related to volcanic activity (prompting temporary temperature decreases, especially during summer) and the North Atlantic Oscillation (influential in all seasons except summer) in the Czech climate reconstructions. Furthermore, components tied to multidecadal variabilities in the northern Atlantic and northern Pacific were identified in the temperature and precipitation series and in the drought indices, revealing notable shared oscillations, particularly at periods of approximately 70-100 years. Pracoviště Ústav výzkumu globální změny Kontakt Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268 Rok sběru 2023 Elektronická adresa https://cp.copernicus.org/articles/18/935/2022/
Počet záznamů: 1