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Science Keywords > EARTH SCIENCE > PALEOCLIMATE > ICE CORE RECORDS > CALCIUM

TERME PRÉFÉRENTIEL

CALCIUM  

DÉFINITION

  • The major ions, sodium (Na+), calcium (Ca2+), and chloride (Cl−), deposited in central Antarctica and preserved in ice cores originate from both marine and continental sources. They provide important proxy records, helping to reconstruct past climatic processes.

CONCEPT GÉNÉRIQUE

NOTE DE CHANGEMENT

  • 2015-10-29 15:30:04.0 [aaleman] Insert Concept add broader relation (CALCIUM [7b9fb947-97cd-4354-a799-f14a81564132,158441] - ICE CORE RECORDS [dba19648-3f52-48ba-b00b-8527d44c4d74,83895]);
  • 2017-03-15 13:33:10.0 [mmorahan] insert Definition (id: null text: The major ions, sodium (Na+), calcium (Ca2+), and chloride (Cl−), deposited in central Antarctica and preserved in ice cores originate from both marine and continental sources. They provide important proxy records, helping to reconstruct past climatic processes. language code: en);

URI

https://gcmd.earthdata.nasa.gov/kms/concept/7b9fb947-97cd-4354-a799-f14a81564132

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