Acquisition of a Light Stable Isotope Mass Spectrometer
{'Code': '06030202', 'Directorate': {'Abbreviation': 'GEO', 'LongName': 'Directorate For Geosciences'}, 'Division': {'Abbreviation': 'EAR', 'LongName': 'Division Of Earth Sciences'}}
{'SignBlockName': 'Daniel F. Weill', 'PO_EMAI': None, 'PO_PHON': None}
This award provides one-half of the funding required to                    purchase a gas source isotope ratio mass spectrometer to be                     installed and operated in the Institute of Arctic and Alpine                    Research at the University of Colorado. The University is                       committed to providing the remaining half of the funds necessary                for the purchase and will house and maintain the equipment.                          The new instrument will provide direct analytical support                  for two research projects: (1) Stable hydrogen isotope ratios and               deuterium excess in snow and polar ice, and (2) Stable carbon                   isotope ratios measured in atmospheric carbon dioxide collected                 as part of the world-wide sampling network. Additional projects                 that will be supported by the new equipment include the                         application of deuterium excess in coastal ice in Greenland and                 Antarctica to the study of sea ice extent; studies of hydrogen                  and oxygen isotope ratios in groundwaters, surface waters and air               vapor; reconstruction of paleotemperatures from isotopes in ice                 cores and tree rings; and the application of nitrogen isotope                   ratios to specific problems in the nitrogen cycle.
{'FirstName': 'James', 'LastName': 'White', 'PI_MID_INIT': 'W', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'James W White', 'EmailAddress': 'james.white@colorado.edu', 'NSF_ID': '000346258', 'StartDate': '04/01/1989', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'University of Colorado at Boulder', 'CityName': 'Boulder', 'ZipCode': '803090001', 'PhoneNumber': '3034926221', 'StreetAddress': '3100 MARINE ST', 'StreetAddress2': 'STE 481 572 UCB', 'CountryName': 'United States', 'StateName': 'Colorado', 'StateCode': 'CO', 'CONGRESSDISTRICT': '02', 'CONGRESS_DISTRICT_ORG': 'CO02', 'ORG_UEI_NUM': 'SPVKK1RC2MZ3', 'ORG_LGL_BUS_NAME': 'THE REGENTS OF THE UNIVERSITY OF COLORADO', 'ORG_PRNT_UEI_NUM': None}
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[{'Code': '1580', 'Text': 'Instrumentation & Facilities'}, {'Code': '5280', 'Text': 'ANS-Arctic Natural Sciences'}, {'Code': '5740', 'Text': 'Climate & Large-Scale Dynamics'}]
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1988&All=true', 'xml': '8816872.xml'}