Radiotracers in the Black Sea
{'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'}
The suite of tracers introduced to the Black Sea following              the Chernobyl nuclear reactor accident will be used to study                    physical and geochemical processes in the Black Sea.  The                       evolution of the distribution of "soluble" radionuclides, such as               Cs-134, Cs-137, and Sr-90, will be measured over a two-year                     period and used to constrain deep water ventilation rates.                      Radionuclides having particle associating characteristics, such                 as Ce-144, Ru-106, Ag-110m, and Cm-242, will be used to trace                   metal scavenging from the upper Black Sea waters and transport to               and through the chemocline.  The effects of the                                 oxidation/reduction reactions around the oxic/anoxic boundary on                the distribution and phase association of nuclides sensitive to                 the prevailing redox conditions will be studied.  The time-series               of proposed field studies is expected to distinguish between                    direct fallout of debris from the accident and that which                       subsequently is delivered to the Northwest Black Sea by riverine                transport from contaminated areas in the watershed of the Danube                and Dneper.
[{'FirstName': 'Hugh', 'LastName': 'Livingston', 'PI_MID_INIT': 'D', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Hugh D Livingston', 'EmailAddress': None, 'NSF_ID': '000095568', 'StartDate': '05/01/1987', 'EndDate': None, 'RoleCode': 'Principal Investigator'}, {'FirstName': 'Ken', 'LastName': 'Buesseler', 'PI_MID_INIT': 'O', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Ken O Buesseler', 'EmailAddress': 'kbuesseler@whoi.edu', 'NSF_ID': '000383958', 'StartDate': '05/01/1987', 'EndDate': None, 'RoleCode': 'Co-Principal Investigator'}]
{'Name': 'Woods Hole Oceanographic Institution', 'CityName': 'WOODS HOLE', 'ZipCode': '025431535', 'PhoneNumber': '5082893542', 'StreetAddress': '266 WOODS HOLE RD', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Massachusetts', 'StateCode': 'MA', 'CONGRESSDISTRICT': '09', 'CONGRESS_DISTRICT_ORG': 'MA09', 'ORG_UEI_NUM': 'GFKFBWG2TV98', 'ORG_LGL_BUS_NAME': 'WOODS HOLE OCEANOGRAPHIC INSTITUTION', 'ORG_PRNT_UEI_NUM': None}
{'Name': None, 'CityName': None, 'StateCode': None, 'ZipCode': None, 'StreetAddress': None, 'CountryCode': None, 'CountryName': None, 'StateName': None, 'CountryFlag': None, 'CONGRESSDISTRICT': None, 'CONGRESS_DISTRICT_PERF': '""'}
{'Code': '1670', 'Text': 'Chemical Oceanography'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1987&All=true', 'xml': '8700715.xml'}