Dissolution indices above the lysocline over the last ~40 ka measured in sediment core SSD044_GC01 from the central equatorial Indian Ocean

Yadav, Ramanand; Naik, Sushant S; Naidu, Pothuri Divakar

Dissolution indices above the lysocline over the last ~40 ka measured in sediment core SSD044_GC01 from the central equatorial Indian Ocean

2022

Yadav, Ramanand | Naik, Sushant S | Naidu, Pothuri Divakar

We have deciphered the deep sea carbonate-ion content and associated dissolution in the central Equatorial Indian Ocean (5°N & 77°E). The marine sedimentary core was collected during the 044th Cruise of RV Sindhu Sadhana (SSD-044/GC01) using Gravity corer, which covers the period of the last 43 ka. Variations of dissolution indices were observed for the last 43ka. The overall data set shows the variation in carbonate dissolution during the late Glacial to Holocene epoc.

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Mots clés AGROVOC

age depth gc lysocline

Informations bibliographiques

Editeur

PANGAEA

D'autres materias

Ssd044_gc-01; Sindhu sadhana; Foraminiferal dissolution indices; Calcite dissolution; Sediment/rock; Central equatorial indian ocean; Dissolution index; Stereo microscope; Equatorial indian ocean; Carbonate ion; Size index; Susceptible plankt foraminifera; Ssd-044; Gravity corer

Langue

anglais

Format

text/tab-separated-values, 148 data points

Licence

CC-BY-4.0: Creative Commons Attribution 4.0 International, Access constraints: unrestricted, info:eu-repo/semantics/openAccess

Type

Dataset

Sur AGRIS depuis: 2024-11-28

Format: Dublin Core

Fournisseur de données

Cette notice bibliographique a été fournie par Alfred Wegener Institute for Polar and Marine Research