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John Hickey and Leigh Oates measure giants.
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Members of the naming expedition.
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Tasmania is renown for its giant eucalypt trees. While most
of these giants are eucalypts of the ash group (Eucalyptus
regnans and E. obliqua), the last few years have seen
four giant blue gums, E. globulus, added to the list of
giants. In fact one of these trees, while only 82 m high is now the
most massive of all giants with a stem volume of 368 cubic metres.
This tree may well be one of the largest known hardwood trees in
the world (there are larger softwood trees in North America) so it
is really something very special. In Tasmania, ‘giant
trees’ are defined to include all those trees which are at
least 85 m tall or 280 cubic metres in volume. There is a
long tradition of naming these giants and the forests are scattered
with trees with names such as Icarus Dream, Mount
Tree, Damocles and Medusa. The
responsibility for maintaining a register of information and names
on these giant trees rests with the Giant Trees Consultative
Committee, a body established by Forestry Tasmania to provide
independent advice on the protection, management and promotion of
giant trees. Eucalyptus globulus is the floral emblem
of Tasmania, and the Giant Tree Consultative Committee is
encouraging the allocation of Aboriginal names for giant blue
gums.
To provide inspiration for these names, members of the Giant Tree
Consultative Committee (John Hickey [FT] and Brad Potts [UTAS]),
headed into Tasmania’s southern forests with a representative
of the South East Tasmanian Aboriginal Corporation (Leigh Oates), a
group of Aboriginal students and their teacher (Pat Lee) from St
James School, Cygnet, who will explore options for Aboriginal names
for these giant blue gums.
Photo top left: John Hickey
watches while Leigh Oates use a laser sighter to measure the height
of a giant Eucalyptus globulus (26th August
2008).
Photo bottom left: Members of
the naming expedition at the base of the most massive
Eucalyptus globulus. The tree has a diameter at
breast height of 5.54 m and height of 82 m (26th August). Currently
the tallest known E. globulus stands at 91 m and the
tallest flowering plant is a E. regnans tree at 101 m. The
latter was discovered in October 2008 and also lives in the
southern forests.
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