pmip3:synth:dinezio:index
Table of Contents
Indo-Pacific Last Glacial Maximum hydroclimate proxy synthesis
Reference
Main reference:
The effect of sea level on glacial Indo-Pacific climate
DiNezio, Pedro N. and J. E. Tierney, 2013. , Nature Geoscience, 6, 485–491.
DOI: 10.1038/ngeo1823
The effect of sea level on glacial Indo-Pacific climate
DiNezio, Pedro N. and J. E. Tierney, 2013. , Nature Geoscience, 6, 485–491.
DOI: 10.1038/ngeo1823
Description
We created a synthesis of IPWP (Indo-Pacific warm pool) hydroclimate during the LGM using proxy data, to better understand the tropical response to glacial background conditions. See DiNezio and Tierney (2013) for more details.
- terr_raw and marine_raw files contain the locations and hydroclimate state at the LGM from a collection of proxy records
- terr_gridded and marine_gridded files are the final “gridded” data as seen in the main text of DiNezio and Tierney (2013), in which proxies were averaged within a search radius of 150 km
The csv text data files contain the following columns (beside the self-explanatory Location, Core ID, Proxy and Reference columns):
| Column name | Detail |
|---|---|
| Longitude | Longitude of grid-cell center (degrees East) |
| Latitude | Latitude of grid-cell center (degrees North) |
| Category | Indicates whether the proxy captured: dry(val=-1)/unchanged(val=0)/wetter(val=1) fresh(val=-1)/unchanged(val=0)/salty(val=1) climate at the LGM |
| Is_robust | _raw files: Is_robust=1 indicates when different proxy techniques agree in their estimates of LGM hydroclimate at each location Is_robust also takes the value of 1 when only one proxy technique is used _gridded files: is_robust=1 indicates that the observations merged into each “gridded” point agree is_robust=0 merged observations did not agree |
| N_obs | Number of proxy techniques used to estimate LGM hydroclimate from each location |
| chrono_flag | _raw files only: chrono_flag=1 indicates whether the proxy record contains one or more radiocarbon U/Th or well-constrained OSL dates near to or during the LGM chrono_flag=0 indicates that the LGM was dated via wiggle-matching the local benthic d18O to a global stack or another method |
References
See the proxy references in the _raw files
Download
Contact
You can get the author(s) contact details on the Journal page
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pmip3/synth/dinezio/index.txt · Last modified: 2014/01/31 10:18 by jypeter
