The Paleoecological Environmental Assessment and Research Lab (PEARL) is a
group of about 30 research scientists, post-doctoral fellows, graduate
students, and other scientists dedicated to using paleolimnological and other techniques to provide historical perspectives to environmental change. Such
data are required to define natural environmental variability, to generate
and test hypotheses, and to evaluate computer models that are now being used
for the study of global environmental change. To find out more of what
paleolimnologists do, click on this
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