An understanding of tropical hydroclimate variability, the associated drivers and how it is likely to change is a major scientific and societal challenge that is acutely hampered by short instrumental

NOAA National Centers for Environmental Information20

Tree-ring width of Quercus species from historical object sample 6226B/02A, N...

古树年轮学

古气候重建

Species: Quercus species; No of rings: 55; first year: 1023; end year: 1078; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring...

B2FIND10

Tree-ring width of Abies alba (Miller) from historical object sample IB22622-1@en

古树年轮学

古气候重建

Species ABAL; No of rings 74; Begin 1484; End 1557

DataONE2026-01-30 更新00