J 2010

Five centuries of Central European temperature extremes reconstructed from tree-ring density and documentary evidence

BATTIPAGLIA, Giovanna, David FRANK, Ulf BÜNTGEN, Petr DOBROVOLNÝ, Rudolf BRÁZDIL et. al.

Základní údaje

Originální název

Five centuries of Central European temperature extremes reconstructed from tree-ring density and documentary evidence

Autoři

BATTIPAGLIA, Giovanna (380 Itálie), David FRANK (756 Švýcarsko), Ulf BÜNTGEN (756 Švýcarsko, garant), Petr DOBROVOLNÝ (203 Česká republika, domácí), Rudolf BRÁZDIL (203 Česká republika, domácí), Christian PFISTER (756 Švýcarsko) a Jan ESPER (276 Německo)

Vydání

Global and Planetary Change, Elsevier, 2010, 0921-8181

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10500 1.5. Earth and related environmental sciences

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Impakt faktor

Impact factor: 3.351

Kód RIV

RIV/00216224:14310/10:00044264

Organizační jednotka

Přírodovědecká fakulta

UT WoS

000280040300009

Klíčová slova anglicky

temperature extremes maximum latewood density documentary evidence European Alps Central Europe palaeoclimatology

Příznaky

Mezinárodní význam, Recenzováno
Změněno: 28. 4. 2011 15:17, prof. RNDr. Petr Dobrovolný, CSc.

Anotace

V originále

Future climate change will likely in"uence the frequency and intensity of weather extremes. As such events are by de!nition rare, long records are required to understand their characteristics, drivers, and consequences on ecology and society. Herein we provide a unique perspective on regional-scale temperature extremes over the past millennium, using three tree-ring maximum latewood density (MXD) chronologies from higher elevations in the European Alps. We verify the tree-ring-based extremes using documentary evidences from Switzerland, the Czech Republic, and Central Europe that allowed the identi!cation of 44 summer extremes over the 1550-2003 period. These events include cold temperatures in 1579, 1628, 1675, and 1816, as well as warm ones in 1811 and 2003. Prior to 1550, we provide new evidence for cold (e.g., 1068 and 1258) and warm (e.g., 1333) summers derived from the combined MXD records and thus help to characterize high-frequency temperature variability during medieval times. Spatial coherence of the reconstructed extremes is found over Switzerland, with most signatures even extending across Central Europe. We discuss potential limitations of the tree-ring and documentary archives, including the (i) ability of MXD to particularly capture extremely warm temperatures, (ii) methodological identi!cation and relative de!nition of extremes, and (iii) placement of those events in the millennium-long context of low-frequency climate change.