Temporal Variability of Lead in the Western North Atlantic
{'Code': '06040302', 'Directorate': {'Abbreviation': 'GEO', 'LongName': 'Directorate For Geosciences'}, 'Division': {'Abbreviation': 'OCE', 'LongName': 'Division Of Ocean Sciences'}}
{'SignBlockName': 'Nicholas Anderson', 'PO_EMAI': 'nanderso@nsf.gov', 'PO_PHON': '7032924715'}
Changes in anthropogenic emissions of lead as an                        inadvertent tracer experiment on oceanic chemical flux                          processes will be used to determine the magnitude and rate of                   oceanic chemical fluxes as they respond to changes in external                  boundary conditions.  Such an experiment is the best predictor                  of the fate of other metals introduced into the ocean by human                  activities.  Physical ventilation dominates transport of lead                   into the upper thermocline, so it is important to either couple                 lead measurements with those of transient tracers, or to work                   in areas where this information is available from ongoing                       efforts (such as Bermuda and the "beta triangle" region).
{'FirstName': 'Edward', 'LastName': 'Boyle', 'PI_MID_INIT': 'A', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Edward A Boyle', 'EmailAddress': 'eaboyle@mit.edu', 'NSF_ID': '000457585', 'StartDate': '07/15/1987', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Massachusetts Institute of Technology', 'CityName': 'CAMBRIDGE', 'ZipCode': '021394301', 'PhoneNumber': '6172531000', 'StreetAddress': '77 MASSACHUSETTS AVE', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Massachusetts', 'StateCode': 'MA', 'CONGRESSDISTRICT': '07', 'CONGRESS_DISTRICT_ORG': 'MA07', 'ORG_UEI_NUM': 'E2NYLCDML6V1', 'ORG_LGL_BUS_NAME': 'MASSACHUSETTS INSTITUTE OF TECHNOLOGY', 'ORG_PRNT_UEI_NUM': 'E2NYLCDML6V1'}
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{'Code': '1670', 'Text': 'Chemical Oceanography'}
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