Inoue, Mayuri; Fukushima, Ayaka; Chihara, Mutsumi; Genda, Ai; Ikehara, Minoru; Okai, Takashi; Kawahata, Hodaka; Siringan, Fernando; Suzuki, Atsushi (2023): A 237-year coral record of Sr/Ca ratios and oxygen isotopes collected from Bicol, the Philippines [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.957050
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Published: 2023-03-27 • DOI registered: 2023-10-30
Abstract:
We reconstructed a 237-year record of SST and salinity using a coral core collected at Bicol, southern Luzon, Philippines, which is at the northern edge of the western Pacific warm pool. A 2.5-m-long core (SWGM03–01) was collected from a Porites sp. colony at 6 m below mean sea level on 16 March 2002. Temporal resolution of the Sr/Ca analyses for the most recent 46 years of the record was approximately monthly, whereas for the rest of about 190 years, the resolution was mostly bimonthly. The temporal resolution of the d18O analyses was bimonthly throughout most of the core.
Supplement to:
Inoue, Mayuri; Fukushima, Ayaka; Chihara, Mutsumi; Genda, Ai; Ikehara, Minoru; Okai, Takashi; Kawahata, Hodaka; Siringan, Fernando P; Suzuki, Atsushi (2023): Natural and Anthropogenic Climate Variability Signals in a 237‐Year‐Long Coral Record From the Philippines. Paleoceanography and Paleoclimatology, 38(11), e2022PA004540, https://doi.org/10.1029/2022PA004540
Funding:
Center for Advanced Marine Core Research, Kochi University, grant/award no. 18A046: Cooperative research program
Center for Advanced Marine Core Research, Kochi University, grant/award no. 18B043: Cooperative research program
Japan Society for the Promotion of Science (JSPS), grant/award no. 15H05329: Studies on marine environments of Indonesian throughflow and its impact on the climate and coral reefs
Japan Society for the Promotion of Science (JSPS), grant/award no. 20H01981: Past climatic change and its influence on the Japanese society
Coverage:
Latitude: 13.050000 * Longitude: 124.017000
Date/Time Start: 2002-03-16T00:00:00 * Date/Time End: 2002-03-16T00:00:00
Event(s):
SWGM03-01 * Latitude: 13.050000 * Longitude: 124.017000 * Date/Time: 2002-03-16T00:00:00 * Elevation: -6.0 m * Location: Bicol, Philippines, Asia * Method/Device: Coral core (COC) * Comment: Collected from a Porites sp. colony at 6 m below mean sea level. The core was drilled vertically from the top of the colony and then cut into 7-mm-thick slabs in the laboratory.
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
2 datasets
Download Data
Datasets listed in this bundled publication
- Inoue, M; Fukushima, A; Chihara, M et al. (2023): A 237-year coral record of Sr/Ca ratios and oxygen isotopes collected from Bicol, the Philippines: raw data. https://doi.org/10.1594/PANGAEA.957031
- Inoue, M; Fukushima, A; Chihara, M et al. (2023): A 237-year coral record of Sr/Ca ratios and oxygen isotopes collected from Bicol, the Philippines: annual data. https://doi.org/10.1594/PANGAEA.957049