Radiocarbon Measurements of Tree Rings from 14 ka Huon Pine
نویسندگان
چکیده
منابع مشابه
Extension of the Southern Hemisphere Atmospheric Radiocarbon Curve, 2120–850 Years Bp: Results from Tasmanian Huon Pine
Decadal samples of dendrochronologically dated pine (Lagorostrobos franklinii) from the Stanley River basin, Tasmania, have been radiocarbon dated between 2120–850 yr BP. This data set overlaps and extends the current Southern Hemisphere record, which covers the period 110–995 yr BP. There is good agreement between the 2 records between 995– 850 yr BP, between sample replicates and with consens...
متن کاملDISPERSAL AND ESTABLISHMENT OF HUON PINE (LAGAROSTROBOS FRANKL/Nil)
Huon pine had a mast year in 1989 resulting in massive seedfall. It was ftlUnd that Huon pine had extremely limited lateral seed by wind, although the chances of dispersal by water appear extremely due to its Hotation capabilities. Green rosellas caledonicus Gmelin) were observed feeding on the seed and may play some role both as predators and dispersers of seed. A low percentage of successful ...
متن کاملpalaeovolcanos, solar activity and pine tree-rings from the kola peninsula (northwestern russia) over the last 560 years
the paper deals with the analysis of the external factor (solar activity, volcanic eruptions) influence on tree growth at the kola peninsula, northwestern russia. pinus sylvestris l. (scots pine) tree-ring chronologies collected nearby the northern timberline (68.63n, 33.25e) include the oldest (1445-2005 ad) living pine tree found up to date in the kola peninsula. a total of 18 living trees pi...
متن کاملThe Radiocarbon Record in Tree Rings of the Last 8000 Years Hans
It has become generally accepted during the last year that 14C fluctuations, the so-called "wiggles", observed in wood, dated by its tree rings, do indeed exist. Furthermore the La Jolla measurements show that apart from experimental noise, they do not represent random red noise, but characteristic, recurring features. In 1971, Houtermans found indications for the existence of cyclic components...
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ژورنال
عنوان ژورنال: Radiocarbon
سال: 2001
ISSN: 0033-8222,1945-5755
DOI: 10.1017/s0033822200038315