Particulate absorption during RV Sonne expedition SO218
Water samples were collected from the two-week SO218 SHIVA-Sonne cruise which covered a transect from Singapore (1.26 N, 103.82 E) to Manila (14.59 N, 120.97 E), crossing the shelf areas of both South China Sea (SCS) and Sulu Sea (SS), and the deep water basin in the SS. Wtaer samples were taken from the ship's moonpool during underway and from CTD Niskin bottles at six different depths from the upper 150 m during CTD station. An additional sampling of surface waters at 1, 5, and 10 m were carried out at two near shore stations by local small boat. For locations of underway, local and CTD stations see Fig. 1 in Cheah et al. 2013. All collected samples were filtered through 25 cm Whatman GF/F filters, respectively, under low-vacuum pressure (below 200 mbar), and then immediately shock-frozen in liquid nitrogen and stored at −80°C for later analysis in the lab. Measurement for total particulate matter absorption spectra between 350 to 800 nm were carried out using a Cary 4000 UV/VIS dual beam spectrophotometer equipped with a 150 mm integrating sphere (Varian Inc., USA). The method is described in details in Taylor et al. (2011). The data set is also collocated to Bracher (2014) phytoplankton pigment data.
- 300 nm
- Absorption coefficient
- CTD Rosette
- Cruise expedition
- DATE TIME
- DEPTH
- Device type
- Event label
- Identification
- Improving the predi...
- LATITUDE
- LONGITUDE
- Laboratory code label
- Number
- SO218
- Sample code label
- Sonne
- South China Sea
- Spectrophotometer U...
- Stratospheric ozone...
- Sulu Sea
- Underway cruise tra...
- Varian Inc
- Water sample
- absorption coefficient
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- inherent optical pr...
- optical properties ...
- particulate matter
- total particulate m...
- water
| Identifier | |
|---|---|
| DOI | https://doi.org/10.1594/PANGAEA.936553 |
| Related Identifier | IsSupplementTo https://doi.org/10.1029/2022MS003126 |
| Related Identifier | References https://doi.org/10.1594/PANGAEA.848589 |
| Related Identifier | References https://doi.org/10.5194/bgd-10-12115-2013 |
| Related Identifier | References https://doi.org/10.5194/bg-8-3609-2011 |
| Metadata Access | https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.936553 |
| Provenance | |
|---|---|
| Creator | Bracher, Astrid  ; Taylor, Bettina B; Cheah, Wee |
| Publisher | PANGAEA |
| Publication Year | 2021 |
| Funding Reference | Seventh Framework Programme https://doi.org/10.13039/100011102 Crossref Funder ID 226224 https://cordis.europa.eu/project/id/226224 Stratospheric ozone: Halogen Impacts in a Varying Atmosphere |
| Rights | Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/ |
| OpenAccess | true |
| Representation | |
|---|---|
| Resource Type | Dataset |
| Format | text/tab-separated-values |
| Size | 91348 data points |
| Discipline | Earth System Research |
| Spatial Coverage | (104.510W, 1.460S, 121.800E, 14.050N); South China Sea |
| Temporal Coverage Begin | 2011-11-15T17:02:00Z |
| Temporal Coverage End | 2011-11-28T17:01:00Z |