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Entry: sediment core

URI: https://data.geoscience.fr/ncl/Keywords/31

Sediment cores are cylindrical sections of sediment layers that are extracted from the Earth’s surface, typically from ocean floors, lake beds, or other depositional environments. Sediment cores record the downcore chemistry of sediments, fossil assemblages, sediment accumulation rates, or the physical character of sediment deposits (grain size, presence/absence of primary structures, etc.

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is a Concept
submitted byHélène Bressan
accepted on 8 Jan 2025 09:02:47.086

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date accepted 8 Jan 2025 09:02:47.086
date submitted 8 Jan 2025 09:02:20.591
definition
entity sediment core
source graph graph

description
en Sediment cores are cylindrical sections of sediment layers that are extracted from the Earth’s surface, typically from ocean floors, lake beds, or other depositional environments. Sediment cores record the downcore chemistry of sediments, fossil assemblages, sediment accumulation rates, or the physical character of sediment deposits (grain size, presence/absence of primary structures, etc.
fr Les carottes sédimentaires sont des sections cylindriques de couches de sédiments extraites de la surface de la Terre, généralement du fond des océans, des lacs ou d'autres environnements de dépôt. Les carottes sédimentaires enregistrent la chimie des sédiments, les assemblages de fossiles, les taux d'accumulation des sédiments ou les caractéristiques physiques des dépôts sédimentaires (taille des grains, présence/absence de structures primaires, etc.
item class Concept
label
en sediment core
fr Carotte de sédiments
notation 31
register Keywords
status status stable
submitter
account name h.bressan@brgm.fr
name Hélène Bressan

type register item
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Definition

alt label Carotte sédimentaire
description
en Sediment cores are cylindrical sections of sediment layers that are extracted from the Earth’s surface, typically from ocean floors, lake beds, or other depositional environments. Sediment cores record the downcore chemistry of sediments, fossil assemblages, sediment accumulation rates, or the physical character of sediment deposits (grain size, presence/absence of primary structures, etc.
fr Les carottes sédimentaires sont des sections cylindriques de couches de sédiments extraites de la surface de la Terre, généralement du fond des océans, des lacs ou d'autres environnements de dépôt. Les carottes sédimentaires enregistrent la chimie des sédiments, les assemblages de fossiles, les taux d'accumulation des sédiments ou les caractéristiques physiques des dépôts sédimentaires (taille des grains, présence/absence de structures primaires, etc.
exact match a088eccf 1160 4f01 ab71 53e720264ecd
in scheme Keywords
label
en sediment core
fr Carotte de sédiments
notation 31
pref label
en sediment core
fr Carotte de sédiments
related drill core
status Valid
top of concept of Keywords
type Concept

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