dml: DML oxygen isotope data

In EarthSystemDiagnostics/proxysnr: Separate Signal and Noise in Climate Proxy Records

Description

A dataset containing the oxygen isotope data of 15 firn cores from Dronning Maud Land (DML), Antarctica, as used in Münch and Laepple (2018).

Usage

dml

Format

A named list with two components:

dml1:

a named list with 15 components where each component is a vector of length 194 with the oxygen isotope data in per mil for all 15 cores for the years from 1994 CE to 1801 CE.

dml2:

a named list with 3 components where each component is a vector of length 995 with the oxygen isotope data in per mil for the cores "B31", "B32" and "B33" for the years from 1994 CE to 1000 CE.

Details

Data has been processed from the original source data as documented in the package source (data-raw/load.DML.R). Cores included are FB9804, FB9805, FB9807–FB9811, FB9813–FB9817, and B31–B33.

Source

Data citation:
Graf, W., et al.: Stable-isotope records from Dronning Maud Land, Antarctica, https://doi.org/10.1594/PANGAEA.728240, 2002.

Literature citation:
Graf, W., et al.: Stable-isotope records from Dronning Maud Land, Antarctica, Ann. Glaciol., 35, 195–201, 2002.
Münch, T. and Laepple, T.: What climate signal is contained in decadal- to centennial-scale isotope variations from Antarctic ice cores? Clim. Past, 14, 2053–2070, https://doi.org/10.5194/cp-14-2053-2018, 2018.

EarthSystemDiagnostics/proxysnr documentation built on Oct. 2, 2021, 3:03 p.m.