2023
Central European Agroclimate over the Past 2000 Years
TORBENSON, Max C. A., Ulf BÜNTGEN, Jan ESPER, Otmar URBAN, Jan BALEK et. al.Základní údaje
Originální název
Central European Agroclimate over the Past 2000 Years
Autoři
TORBENSON, Max C. A. (garant), Ulf BÜNTGEN (276 Německo, domácí), Jan ESPER, Otmar URBAN, Jan BALEK, Frederick REINIG, Paul J. KRUSIC, Edurne Martinez DEL CASTILLO, Rudolf BRÁZDIL (203 Česká republika, domácí), Daniela SEMERÁDOVÁ, Petr ŠTĚPÁNEK, Natálie PERNICOVÁ, Tomáš KOLÁŘ, Michal RYBNÍČEK, Eva KOŇASOVÁ, Juliana ARBELAEZ a Miroslav TRNKA
Vydání
Journal of Climate, American Meteorological Society, 2023, 0894-8755
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10510 Climatic research
Stát vydavatele
Spojené státy
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 4.900 v roce 2022
Kód RIV
RIV/00216224:14310/23:00130992
Organizační jednotka
Přírodovědecká fakulta
UT WoS
001010967400001
Klíčová slova anglicky
Europe; Paleoclimate; Tree rings; Interannual variability; Seasonal effects
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 20. 2. 2024 08:53, Mgr. Marie Šípková, DiS.
Anotace
V originále
Central Europe has experienced a sequence of unprecedented summer droughts since 2015, which had considerable effects on the functioning and productivity of natural and agricultural systems. Placing these recent extremes in a long-term context of natural climate variability is, however, constrained by the limited length of observational records. Here, we use tree-ring stable oxygen and carbon isotopes to develop annually resolved reconstructions of growing season temperature and summer moisture variability for central Europe during the past 2000 years. Both records are independently interpolated across the southern Czech Republic and northeastern Austria to produce explicit estimates of the optimum agroclimatic zones, based on modern references of climatic forcing. Historical documentation of agricultural productivity and climate variability since 1090 CE provides strong quantitative verification of our new reconstructions. Our isotope records not only contain clear expressions of the medieval (920–1000 CE) and Renaissance (early sixteenth century) droughts, but also the relative influence of temperature and moisture on hydroclimatic conditions during the first millennium (including previously reported pluvials during the early third, fifth, and seventh centuries of the Common Era). We conclude that Czech agricultural production has experienced significant extremes over the past 2000 years, which includes periods for which there are no modern analogs.