Air moisture signals in a stable oxygen isotope chronology of dwarf shrubs from the central Tibetan Plateau.

ABSTRACT:

Background and aims

Annually resolved biological climate proxies beyond the altitudinal and latitudinal distribution limit of trees are rare. In such regions, several studies have demonstrated that annual growth rings of dwarf shrubs are suitable proxies for palaeoclimatic investigations. In High Asia, the pioneer work of Liang et al. (Liang E, Lu X, Ren P, Li X, Zhu L, Eckstein D, 2012. Annual increments of juniper dwarf shrubs above the tree line on the central Tibetan Plateau: a useful climatic proxy. Annals of Botany109: 721-728) confirmed the suitability of shrub growth-ring chronologies for palaeoclimatic research. This study presents the first sensitivity study of an annually resolved δ18O time series inferred from Wilson juniper (Juniperus pingii var. wilsonii) from the nor

SUBMITTER: Wernicke J 

PROVIDER: S-EPMC6676389 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature