{"dp_type": "Dataset", "free_text": "Mineralogy"}
[{"awards": "1543537 Priscu, John", "bounds_geometry": ["POINT(-149.50134 -84.640287)"], "date_created": "Wed, 01 Feb 2023 00:00:00 GMT", "description": "This dataset contains bulk sediment properties measurements from cores collected from Mercer Subglacial Lake by the SALSA project. Included are: physical properties (bulk density, mass water content, porosity, shear strength, particle size distribution, and mineralogy); carbon (inorganic and organic); iron (ascorbate- and dithionite-extractable); and sulfur (acid-volatile and chromium-reducible).", "east": -149.50134, "geometry": ["POINT(-149.50134 -84.640287)"], "keywords": "Antarctica; Carbon; Glacier; Glaciers/ice Sheet; Glaciers/Ice Sheet; Iron; Mercer Subglacial Lake; Mineralogy; Particle Size; Physical Properties; SALSA; Sediment Core; Sulfur; West Antarctic Ice Sheet", "locations": "Antarctica; Mercer Subglacial Lake; Mercer Subglacial Lake; West Antarctic Ice Sheet", "north": -84.640287, "nsf_funding_programs": "Antarctic Glaciology", "persons": "Dore, John; Campbell, Timothy; Michaud, Alexander; Hawkings, Jon; Skidmore, Mark; Tranter, Martyn; Venturelli, Ryan A; Science Team, SALSA", "project_titles": "Collaborative Research: Subglacial Antarctic Lakes Scientific Access (SALSA): Integrated Study of Carbon Cycling in Hydrologically-active Subglacial Environments", "projects": [{"proj_uid": "p0010119", "repository": "USAP-DC", "title": "Collaborative Research: Subglacial Antarctic Lakes Scientific Access (SALSA): Integrated Study of Carbon Cycling in Hydrologically-active Subglacial Environments"}], "repo": "USAP-DC", "repositories": "USAP-DC", "science_programs": null, "south": -84.640287, "title": "Discrete bulk sediment properties data from Mercer Subglacial Lake", "uid": "601661", "west": -149.50134}, {"awards": "1543344 Soreghan, Gerilyn", "bounds_geometry": ["POLYGON((162.322717 -77.417633,162.444362 -77.417633,162.566007 -77.417633,162.687652 -77.417633,162.80929700000002 -77.417633,162.93094200000002 -77.417633,163.052587 -77.417633,163.174232 -77.417633,163.295877 -77.417633,163.417522 -77.417633,163.539167 -77.417633,163.539167 -77.4501507,163.539167 -77.4826684,163.539167 -77.5151861,163.539167 -77.5477038,163.539167 -77.5802215,163.539167 -77.61273920000001,163.539167 -77.6452569,163.539167 -77.6777746,163.539167 -77.7102923,163.539167 -77.74281,163.417522 -77.74281,163.295877 -77.74281,163.174232 -77.74281,163.052587 -77.74281,162.93094200000002 -77.74281,162.80929700000002 -77.74281,162.687652 -77.74281,162.566007 -77.74281,162.444362 -77.74281,162.322717 -77.74281,162.322717 -77.7102923,162.322717 -77.6777746,162.322717 -77.6452569,162.322717 -77.61273920000001,162.322717 -77.5802215,162.322717 -77.5477038,162.322717 -77.5151861,162.322717 -77.4826684,162.322717 -77.4501507,162.322717 -77.417633))"], "date_created": "Tue, 16 Aug 2022 00:00:00 GMT", "description": "This data file contains locations and descriptions of the samples collected for the NSF project titled \"Quantifying surface area in muds from the Antarctic Dry Valleys: Implications for weathering in glacial systems\". Data collected includes BET surface area, LPSA grain size, granulometry, mineralogy (XRD) and whole rock geochemistry (ICP-MS).", "east": 163.539167, "geometry": ["POINT(162.93094200000002 -77.5802215)"], "keywords": "Antarctica; Anza Borrego; Iceland; McMurdo Dry Valleys; Norway; Peru; Puerto Rico; Taylor Valley; Washington; Wright Valley", "locations": "Puerto Rico; Iceland; Antarctica; Norway; Wright Valley; McMurdo Dry Valleys; Peru; Antarctica; Taylor Valley; Washington; Anza Borrego", "north": -77.417633, "nsf_funding_programs": "Antarctic Earth Sciences", "persons": "Demirel-Floyd, Cansu", "project_titles": "Quantifying surface area in muds from the Antarctic Dry Valleys: Implications for weathering in glacial systems", "projects": [{"proj_uid": "p0010181", "repository": "USAP-DC", "title": "Quantifying surface area in muds from the Antarctic Dry Valleys: Implications for weathering in glacial systems"}], "repo": "USAP-DC", "repositories": "USAP-DC", "science_programs": null, "south": -77.74281, "title": "Data and metadata for \"Quantifying surface area in muds from the Antarctic Dry Valleys: Implications for weathering in glacial systems\"", "uid": "601599", "west": 162.322717}]
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Dataset Title/Abstract/Map | NSF Award(s) | Date Created | PIs / Scientists | Project Links | Abstract | Bounds Geometry | Geometry | Selected | Visible |
---|---|---|---|---|---|---|---|---|---|
Discrete bulk sediment properties data from Mercer Subglacial Lake
|
1543537 |
2023-02-01 | Dore, John; Campbell, Timothy; Michaud, Alexander; Hawkings, Jon; Skidmore, Mark; Tranter, Martyn; Venturelli, Ryan A; Science Team, SALSA |
Collaborative Research: Subglacial Antarctic Lakes Scientific Access (SALSA): Integrated Study of Carbon Cycling in Hydrologically-active Subglacial Environments |
This dataset contains bulk sediment properties measurements from cores collected from Mercer Subglacial Lake by the SALSA project. Included are: physical properties (bulk density, mass water content, porosity, shear strength, particle size distribution, and mineralogy); carbon (inorganic and organic); iron (ascorbate- and dithionite-extractable); and sulfur (acid-volatile and chromium-reducible). | ["POINT(-149.50134 -84.640287)"] | ["POINT(-149.50134 -84.640287)"] | false | false |
Data and metadata for "Quantifying surface area in muds from the Antarctic Dry Valleys: Implications for weathering in glacial systems"
|
1543344 |
2022-08-16 | Demirel-Floyd, Cansu |
Quantifying surface area in muds from the Antarctic Dry Valleys: Implications for weathering in glacial systems |
This data file contains locations and descriptions of the samples collected for the NSF project titled "Quantifying surface area in muds from the Antarctic Dry Valleys: Implications for weathering in glacial systems". Data collected includes BET surface area, LPSA grain size, granulometry, mineralogy (XRD) and whole rock geochemistry (ICP-MS). | ["POLYGON((162.322717 -77.417633,162.444362 -77.417633,162.566007 -77.417633,162.687652 -77.417633,162.80929700000002 -77.417633,162.93094200000002 -77.417633,163.052587 -77.417633,163.174232 -77.417633,163.295877 -77.417633,163.417522 -77.417633,163.539167 -77.417633,163.539167 -77.4501507,163.539167 -77.4826684,163.539167 -77.5151861,163.539167 -77.5477038,163.539167 -77.5802215,163.539167 -77.61273920000001,163.539167 -77.6452569,163.539167 -77.6777746,163.539167 -77.7102923,163.539167 -77.74281,163.417522 -77.74281,163.295877 -77.74281,163.174232 -77.74281,163.052587 -77.74281,162.93094200000002 -77.74281,162.80929700000002 -77.74281,162.687652 -77.74281,162.566007 -77.74281,162.444362 -77.74281,162.322717 -77.74281,162.322717 -77.7102923,162.322717 -77.6777746,162.322717 -77.6452569,162.322717 -77.61273920000001,162.322717 -77.5802215,162.322717 -77.5477038,162.322717 -77.5151861,162.322717 -77.4826684,162.322717 -77.4501507,162.322717 -77.417633))"] | ["POINT(162.93094200000002 -77.5802215)"] | false | false |