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Data · collection

Glacial and supraglacial lakes in western Dronning Maud Land

Listed in NASA Earthdata CMR

Glacial and supraglacial lakes have been investigated in western Dronning Maud land, at Basen, Plogen and Fossilryggen nunataks.

Description

Data collection was made in austral summers 2004-2005 and 2010-2011, December-January. Physics data include lake profiling by drilling, ice samples, hydraulics, radiation balance and heat budget, and chemistry data includes hydrochemical sounding of water bodies and samples for laboratory analyses.

Three supraglacial lakes and six glacial lakes have been mapped; the glacial lakes were small and located at the ice sheet foot and at the top of nunataks. In 2010-2011 also plankton samples were taken for later laboratory analyses.

Links

Topics

Provenance · 1 source records, 10 field assertions
SourceKeyLast seenRaw
NASA Earthdata CMRC1214598116-SCIOPS15 d agoJSON v1
FieldAssertionExtractorEvidence
access_levelsource · NASA CMRconnector:nasa_cmr@1.0.0
concepts[field].anzsrc:group:3709enrichment · NASA CMRtaxonomy-embedding@1.1.0title+keywords+description (70%)
concepts[measured_variable].gcmd:earth-science/cryosphere/glaciers-ice-sheets/ablation-zones-accumulation-zonessource · NASA CMRconnector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/cryosphere/snow-ice/lake-icesource · NASA CMRconnector:nasa_cmr@1.0.0
concepts[platform].gcmd_platform:not-providedsource · NASA CMRconnector:nasa_cmr@1.0.0
descriptionsource · NASA CMRconnector:nasa_cmr@1.0.0/umm/Abstract
spatialsource · NASA CMRconnector:nasa_cmr@1.0.0/umm/SpatialExtent
temporalsource · NASA CMRconnector:nasa_cmr@1.0.0/umm/TemporalExtents
titlesource · NASA CMRconnector:nasa_cmr@1.0.0/umm/EntryTitle
version_labelsource · NASA CMRconnector:nasa_cmr@1.0.0