Fallout of Particles From Explosive Eruption Columns and    Other Convective Plumes
{'Code': '06030107', 'Directorate': {'Abbreviation': 'GEO', 'LongName': 'Directorate For Geosciences'}, 'Division': {'Abbreviation': 'EAR', 'LongName': 'Division Of Earth Sciences'}}
{'SignBlockName': 'John L. Snyder', 'PO_EMAI': None, 'PO_PHON': None}
This grant will allow the PI's to continue their research into                  the behavior of particle-laden convective plumes from volcanoes,                with additional fluid dynamic experiments and new studies of the                Tambora 1815 eruption deposits.  New fluid dynamic experiments                  will be conducted to look at 1) coignimbrite-type plumes                        generated off of sediment gravity flows, 2) the factors which                   control the style and transitions of two-phase plume collapse,                  and 3) the role of entrainment in affecting particle fallout and                the generation of dilute gravity flows at plume edges.  New field               studies will be carried out on the distal Tambora 1815 tephra                   fall to examine the grain size, component abundances and                        distribution.  The data will be used in conjunction with                        crystal/glass fractionation studies of proximal pyroclastic flows               to characterize the generation and dispersal of the large co-                   ignimbrite ash component of this eruption.
[{'FirstName': 'Steven', 'LastName': 'Carey', 'PI_MID_INIT': None, 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Steven Carey', 'EmailAddress': 'scarey@gso.uri.edu', 'NSF_ID': '000098993', 'StartDate': '07/01/1988', 'EndDate': None, 'RoleCode': 'Principal Investigator'}, {'FirstName': 'Haraldur', 'LastName': 'Sigurdsson', 'PI_MID_INIT': None, 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Haraldur Sigurdsson', 'EmailAddress': 'haraldur@gso.uri.edu', 'NSF_ID': '000110872', 'StartDate': '07/01/1988', 'EndDate': None, 'RoleCode': 'Co-Principal Investigator'}]
{'Name': 'University of Rhode Island', 'CityName': 'KINGSTON', 'ZipCode': '028811974', 'PhoneNumber': '4018742635', 'StreetAddress': '75 LOWER COLLEGE RD RM 103', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Rhode Island', 'StateCode': 'RI', 'CONGRESSDISTRICT': '02', 'CONGRESS_DISTRICT_ORG': 'RI02', 'ORG_UEI_NUM': 'CJDNG9D14MW7', 'ORG_LGL_BUS_NAME': 'UNIVERSITY OF RHODE ISLAND', 'ORG_PRNT_UEI_NUM': None}
{'Name': 'University of Rhode Island Graduate School of Oceanography', 'CityName': 'Narragansett', 'StateCode': 'RI', 'ZipCode': '02882', 'StreetAddress': 'South Ferry Road', 'CountryCode': 'US', 'CountryName': 'United States', 'StateName': 'Rhode Island', 'CountryFlag': '1', 'CONGRESSDISTRICT': '02', 'CONGRESS_DISTRICT_PERF': 'RI02'}
{'Code': '1557', 'Text': 'VOLCANOLOGY & MANTLE GEOCHEMIS'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1988&All=true', 'xml': '8804117.xml'}