Case5: Virtual dataset Case 5
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 5 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 5 describes an ideal temperature sinusoid without distortion by changes
in δ18Ow, but with seasonal variability in growth
rate which is in phase with the temperature seasonality.
Generated using the code in "Generate_Case5.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 5 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 5 describes an ideal temperature sinusoid without distortion by changes in δ18Ow, but with seasonal variability in growth rate which is in phase with the temperature seasonality.
Generated using the code in "Generate_Case5.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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