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DISCOVERDISCOVERDISCOVERDISCOVERDISCOVER UNDERSTANDUNDERSTANDUNDERSTANDUNDERSTAUNDERSTAND APPLYAPPLYAPPLYAPPLYAPPLYAPPLYAPPLY ISSUE NO.4 AUGUST 2013 globeMAGAZINE including: SW eeT Win FOR HOneY inDUSTRY Isotope science throws honey a lifeline NOVEL USE FOR RADIOCARBON Measuring CO2 emissions with radiocarbon EARTHQUAKES anD BULK WATER SUPPLY A wakeup call for Wellington’s water supplies globeMAGAZINE CARBON CALLING PH OTOGRAPHY: Radiocarbon dating is one of the most widely known scientific techniques. However, Lloyd Homer, Margaret Low, less well known is that New Zealand scientists were at the forefront of its development Heidi Roop, Julian Thomson, in the early 1950s. As a result of this trailblazing work, this year the New Zealand Tourism Bay of Plenty, radiocarbon community is celebrating the 60th anniversary of the publication of the The Dominion Post. first radiocarbon dates in 1953. Our Rafter Radiocarbon Laboratory, where it all began, is the oldest continually operating radiocarbon lab in the world. DESIGN: Darren D’Cruz Dating with radiocarbon acts as a kind of egg-timer to measure the time that has elapsed since an organism died and stopped taking in carbon from its environment. COVER PHOTO:. It works for objects that are up to 50,000 years old. Sixty years ago, the pioneer There are about 380,000 bee- developers knew they were on to something big, but they may not have realised that hives in New Zealand. Isotope radiocarbon would become a cornerstone scientific technique for dozens of industries science supports the bee and scientific disciplines. industry which, directly and indirectly, contributes about Applications include dating antiquities, atmospheric studies, archaeology, climate $5 billion annually to the research, oceanography, geology, earthquake, volcano, and tsunami research, marine New Zealand economy.
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