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GEOLOGIC
RECORDS OF GLOBAL CHANGE
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Following
20 years of marine geological/geophysical studies in the Bahamas, Florida
and Caribbean region, my research interests now focus on the geologic
record of global change. I develop proxy records of past climatic conditions
on sediment cores recovered from mid-latitude lakes. My most recent research
has focused on the Finger Lakes of central New York State which house
an amazingly rich, high resolution record of environmental change during
the past 14,000 years. I'm currently developing high-resolution (annual
to decadal scale) stable isotope records for the last deglaciation, the
Holocene Hypsithermal, and subsequent Holocene Neoglacial. Near future
plans include inititation of paleo-productivity studies in the Great Lakes,
as well as longer term paleoclimate records. Such records provide a baseline
of natural climate variability for the Northeastern United States against
which future climates can be compared. Other research regions include
the large glacial lakes of southern British Columbia.
For
more information about me, please click
here.
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