Case12: Virtual dataset Case 12
In seasonalclumped: Toolbox for Clumped Isotope Seasonality Reconstructions
Description
Usage
Format
Details
Source
Description
A dataset containing ages (Tnew), depth values (D), stable
oxygen isotope values (δ18O) and clumped isotope values
Δ47 of a simulated carbonate record based on environmental
parameters following Case 12 and employing a sampling resolution of
0.1 mm, 0.2 mm, 0.45 mm, 0.75 mm, 1.55 mm
and 3.25 mm.
Usage
1
Format
A data frame with 1200 rows and 30 variables:
- SR_ 0.1
Empty column denoting the start of the record sampled at a
sampling resolution of 0.1 mm
- Tnew
Age, in years relative to the start of the record
- D
Depth, in mm along the virtual record
- d18Oc
stable oxygen isotope value, in permille VPDB
- D47
clumped isotope value, in permille
- SR_ 0.2
Empty column denoting the start of the record sampled at a
sampling resolution of 0.2 mm
- Tnew
Age, in years relative to the start of the record
- D
Depth, in mm along the virtual record
- d18Oc
stable oxygen isotope value, in permille VPDB
- D47
clumped isotope value, in permille
- SR_ 0.45
Empty column denoting the start of the record sampled at a
sampling resolution of 0.45 mm
- Tnew
Age, in years relative to the start of the record
- D
Depth, in mm along the virtual record
- d18Oc
stable oxygen isotope value, in permille VPDB
- D47
clumped isotope value, in permille
- SR_ 0.75
Empty column denoting the start of the record sampled at a
sampling resolution of 0.75 mm
- Tnew
Age, in years relative to the start of the record
- D
Depth, in mm along the virtual record
- d18Oc
stable oxygen isotope value, in permille VPDB
- D47
clumped isotope value, in permille
- SR_ 1.55
Empty column denoting the start of the record sampled at a
sampling resolution of 1.55 mm
- Tnew
Age, in years relative to the start of the record
- D
Depth, in mm along the virtual record
- d18Oc
stable oxygen isotope value, in permille VPDB
- D47
clumped isotope value, in permille
- SR_ 3.25
Empty column denoting the start of the record sampled at a
sampling resolution of 3.25 mm
- Tnew
Age, in years relative to the start of the record
- D
Depth, in mm along the virtual record
- d18Oc
stable oxygen isotope value, in permille VPDB
- D47
clumped isotope value, in permille
...
Details
Case 12 describes a temperature sinusoid without distortion by changes
in growth rate or δ18Ow, but with a multi–annual trend
in temperature superimposed on the seasonality.
Generated using the code in "Generate_Case12.r" in data–raw
Source
See code to generate data in data–raw
Details on how these example cases are defined is provided in:
de Winter, N. J., Agterhuis, T., Ziegler, M., Optimizing sampling strategies
in high–resolution paleoclimate records, Climate of the Past Discussions
2020, 1–52.
https://doi.org/fpc4
seasonalclumped documentation built on Jan. 16, 2021, 5:26 p.m.
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Description Usage Format Details Source
Description
A dataset containing ages (Tnew), depth values (D), stable
oxygen isotope values (δ18O) and clumped isotope values
Δ47 of a simulated carbonate record based on environmental
parameters following Case 12 and employing a sampling resolution of
0.1 mm, 0.2 mm, 0.45 mm, 0.75 mm, 1.55 mm
and 3.25 mm.
Usage
1 |
Format
A data frame with 1200 rows and 30 variables:
- SR_ 0.1
Empty column denoting the start of the record sampled at a sampling resolution of 0.1 mm
- Tnew
Age, in years relative to the start of the record
- D
Depth, in mm along the virtual record
- d18Oc
stable oxygen isotope value, in permille VPDB
- D47
clumped isotope value, in permille
- SR_ 0.2
Empty column denoting the start of the record sampled at a sampling resolution of 0.2 mm
- Tnew
Age, in years relative to the start of the record
- D
Depth, in mm along the virtual record
- d18Oc
stable oxygen isotope value, in permille VPDB
- D47
clumped isotope value, in permille
- SR_ 0.45
Empty column denoting the start of the record sampled at a sampling resolution of 0.45 mm
- Tnew
Age, in years relative to the start of the record
- D
Depth, in mm along the virtual record
- d18Oc
stable oxygen isotope value, in permille VPDB
- D47
clumped isotope value, in permille
- SR_ 0.75
Empty column denoting the start of the record sampled at a sampling resolution of 0.75 mm
- Tnew
Age, in years relative to the start of the record
- D
Depth, in mm along the virtual record
- d18Oc
stable oxygen isotope value, in permille VPDB
- D47
clumped isotope value, in permille
- SR_ 1.55
Empty column denoting the start of the record sampled at a sampling resolution of 1.55 mm
- Tnew
Age, in years relative to the start of the record
- D
Depth, in mm along the virtual record
- d18Oc
stable oxygen isotope value, in permille VPDB
- D47
clumped isotope value, in permille
- SR_ 3.25
Empty column denoting the start of the record sampled at a sampling resolution of 3.25 mm
- Tnew
Age, in years relative to the start of the record
- D
Depth, in mm along the virtual record
- d18Oc
stable oxygen isotope value, in permille VPDB
- D47
clumped isotope value, in permille
...
Details
Case 12 describes a temperature sinusoid without distortion by changes in growth rate or δ18Ow, but with a multi–annual trend in temperature superimposed on the seasonality.
Generated using the code in "Generate_Case12.r" in data–raw
Source
See code to generate data in data–raw
Details on how these example cases are defined is provided in:
de Winter, N. J., Agterhuis, T., Ziegler, M., Optimizing sampling strategies in high–resolution paleoclimate records, Climate of the Past Discussions 2020, 1–52. https://doi.org/fpc4
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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