Speleothems Isotopes 2015 CD4 (ARCA)
Arctic Present Climate Change and Past Extreme Events (ARCA)
CD4 core was micromilled at 200 μm increments using a micro-milling method (Drysdale et al., 2012). The stable isotope composition of the powders was measured on CO2 gas released by reaction with 105% H3PO4 at 70°C, which was measured using a mass spectrometer. Isotopic results are reported using the conventional δ-notation in per mille (‰), with reference to the Vienna Pee Dee Belemnite (V -PDB) standard.
Instrument : MC-ICPMS, Nu-Instruments Plasma, Finnigan GasBench
Parameter : Th**230/U**238 and U**234/U**238 activity ratios, (δ**13)C and (δ**18)O
Simple
- Date (Creation)
- 2021-10-01T00:00:00
- Citation identifier
- https://metadata.iadc.cnr.it/geonetwork/srv/api/records/7f65d12c-4473-4542-89f5-8165a1b5d2fd
- Purpose
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ARCA aims to develop a conceptual model on the mechanism(s) behind the release of large volumes of cold and fresh water from melting of ice caps, investigating this complex system from both paleoclimatic and modern air-sea-ice interaction process point of view.
- Status
- Completed
- Point of contact
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Organisation name Individual name Electronic mail address Role INGV
Ilaria Isola
Principal investigator
- Maintenance and update frequency
- As needed
- Theme
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past climate, speleothem isotope, (δ**13)C, (δ**18)O
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GEMET - INSPIRE themes, version 1.0
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Atmospheric conditions
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GCMD - Science Keywords
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SPELEOTHEMS
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ISOTOPES
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GCMD - Instruments
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MC-ICP-MS
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GCMD - Locations
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ARCTIC
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SVALBARD AND JAN MAYEN
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GCMD - Providers
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IT/INGV
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ITALY
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IADC Research Activities
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Ecosystem and biodiversity
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- Use limitation
- Creative-Commons CC BY-NC-SA 4.0
- Association Type
- dependency
- Initiative Type
- Project
- Spatial representation type
- Text, table
- Denominator
- 1
- Language
- English
- Topic category
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- Climatology, meteorology, atmosphere
)
- Begin date
- 2007-10-02
- End date
- 2016-05-31 Now
- Unique resource identifier
- WGS84
- Distribution format
-
Name Version ASCII
1
Digital transfer options
- OnLine resource
-
Protocol Linkage Name WWW:LINK-1.0-http--link
https://metadata.iadc.cnr.it/geonetwork/srv/api/records/7f65d12c-4473-4542-89f5-8165a1b5d2fd Landing page
- Hierarchy level
- Dataset
Domain consistency
Conformance result
- Title
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COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
- Date (Publication)
- 2010-12-08
- Explanation
-
This data set is conformant with the INSPIRE Implementing Rules for the interoperability of spatial data sets and services
- Pass
- Yes
- Statement
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High resolution powder samples collected using micromill machine. Ages performed by MC-ICPMS, Nu-Instruments Plasma. Isotope value performed by Finnigan GasBench
Metadata
- File identifier
- 7f65d12c-4473-4542-89f5-8165a1b5d2fd XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2025-05-12T14:24:57
- Metadata standard name
-
ISO 19139
- Metadata standard version
-
1.0
- Metadata author
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Organisation name Individual name Electronic mail address Role CNR
Chiara Ripa
Point of contact
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