2023
The role of paleogeography in Asian monsoon evolution: a review and new insights from climate modelling
TARDIF, D., A. -C. SARR, F. FLUTEAU, A. LICHT, M. KAYA et. al.Základní údaje
Originální název
The role of paleogeography in Asian monsoon evolution: a review and new insights from climate modelling
Autoři
TARDIF, D. (garant), A. -C. SARR, F. FLUTEAU, A. LICHT, M. KAYA, J. -B. LADANT, N. MEIJER, Y. DONNADIEU, G. DUPONT-NIVET, C. T. BOLTON, G. LE HIR, Q. PILLOT, F. POBLETE, P. SEPULCHRE, Agathe TOUMOULIN (250 Francie, domácí) a W. BANFIELD
Vydání
Earth-Science Reviews, Elsevier, 2023, 0012-8252
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10505 Geology
Stát vydavatele
Nizozemské království
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 12.100 v roce 2022
Kód RIV
RIV/00216224:14310/23:00132157
Organizační jednotka
Přírodovědecká fakulta
UT WoS
001028709100001
Klíčová slova anglicky
Asian monsoons; paleogeography evolution; Paleoclimate modeling; Continentality; Aridity; Seasonality; Cenozoic; Mongolia; Tian Shan; Iran -Anatolia; Arabian Platform; Tibet; Eastern Africa
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 22. 12. 2023 09:02, Mgr. Marie Šípková, DiS.
Anotace
V originále
The Asian monsoons are triggered by complex interactions between the atmosphere, Asian and African orography, and the surrounding oceans, resulting in highly seasonal climate and specific regional features. It was thought that the Asian monsoon was established during the Neogene, but recent evidence for monsoon-like precipitation seasonality occurring as early as the Paleogene greenhouse period challenges this paradigm. The possible occurrence of monsoons in a climatic and paleogeographic context very different from the present-day questions our understanding of the drivers underpinning this atmospheric phenomenon, in particular with regard to its dependence on geography. In this study, we first take advantage of the wealth of new studies to tentatively draw an up-to-date picture of Asian tectonic and paleoenvironmental evolution throughout the Cenozoic. We then analyze a set of 20 paleoclimate simulations spanning the late Eocene to latest Miocene (& SIM; 40-8 Ma) in order to better understand the evolution of the distinct Asian monsoon subsystems. At odds with the traditional view of a monsoonal evolution driven mainly by Himalayan-Tibetan uplift, our work emphasizes the importance of peripheral mountain ranges in driving the evolution of Asian climate. In particular, the uplift of East African and Anatolian-Iranian mountain ranges, as well as the emergence of the Arabian Peninsula, contribute to shaping the modern South Asian summer monsoon. We also suggest that East Asian monsoon establishment and the aridification of inland Asia are driven by a combination of factors including increasing continentality, the orographic evolution of the Tibetan Plateau, Mongolia, Tian Shan and Pamir, and pCO2 decrease during the Cenozoic.