Wu, Ying-Cui; Gao, Xuxu; Zhang, Hong-Hai; Liu, Yongzheng; Wang, Jian; Xu, Feng; Zhang, Guiling (2022): Atmospheric Concentrations of Non-methane Hydrocarbons over the Northwest Pacific Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.945547, In: Wu, Y-C et al. (2022): Biogeochemical Characteristics of Isoprene and Non-methane Hydrocarbons in the Northwest Pacific Ocean and Their Responses to Atmospheric Aerosol Deposition [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.945550
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Dataset contains concentrations of non-methane hydrocarbons in the atmosphere over the Northwest Pacific Ocean (2017-10 to 2017-12).
Keyword(s):
Further details:
Wu, Ying-Cui; Li, Jian-Long; Wang, Jian; Zhuang, Guang-Chao; Liu, Xi-Ting; Zhang, Hong-Hai; Yang, Gui-Peng (2021): Occurance, emission and environmental effects of non-methane hydrocarbons in the Yellow Sea and the East China Sea. Environmental Pollution, 270, 116305, https://doi.org/10.1016/j.envpol.2020.116305
Funding:
Coverage:
Median Latitude: 16.777778 * Median Longitude: 143.666667 * South-bound Latitude: 5.000000 * West-bound Longitude: 143.000000 * North-bound Latitude: 30.000000 * East-bound Longitude: 146.000000
Date/Time Start: 2017-10-14T00:00:00 * Date/Time End: 2017-12-05T00:00:00
Event(s):
RvDFH2_ST0712 (ST0712) * Latitude: 30.000000 * Longitude: 146.000000 * Date/Time: 2017-10-14T00:00:00 * Campaign: DO201710-12 * Basis: Dongfanghong 2
RvDFH2_ST0717 (ST0717) * Latitude: 25.000000 * Longitude: 146.000000 * Date/Time: 2017-10-16T00:00:00 * Campaign: DO201710-12 * Basis: Dongfanghong 2
RvDFH2_ST0721 (ST0721) * Latitude: 21.000000 * Longitude: 143.000000 * Date/Time: 2017-12-05T00:00:00 * Campaign: DO201710-12 * Basis: Dongfanghong 2
Comment:
Cruise Information:
The cruise was conducted onboard the R/V 'Dong Fang Hong 2' from October 6 to December 7, 2017
Sample Collection and Analysis:
Atmospheric samples were collected with 3-L fused-silica lined canisters (Restek, USA) and facing the wind at ~10 m elevation above the surface seawater on the upper deck of the ship. The relevant characteristics of the atmospheric samples were quantified by a gas chromatograph with a mass spectrum detector (GC-MSD) (Agilent 7890A/5975C, USA) equipped with a three-level pre-concentrator (Nutech 8900DS, USA) in the case of selective ion monitoring (Wu et al., 2021).
Air samples were gathered facing the wind at ~10 m elevation above the surface seawater on the upper deck of the ship.
All stations were at 'integer degree' and the precision is +- 0.05 degree.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Wu, Ying-Cui | |||
| 2 | DATE/TIME | Date/Time | Wu, Ying-Cui | Geocode – Sampling date | ||
| 3 | Station label | Station | Wu, Ying-Cui | |||
| 4 | LONGITUDE | Longitude | Wu, Ying-Cui | Geocode | ||
| 5 | LATITUDE | Latitude | Wu, Ying-Cui | Geocode | ||
| 6 | Ethane | C2H6 | ppbv | Wu, Ying-Cui | ||
| 7 | Ethene | C2H4 | ppbv | Wu, Ying-Cui | ||
| 8 | Propane | C3H8 | ppbv | Wu, Ying-Cui | ||
| 9 | Propene | C3H6 | ppbv | Wu, Ying-Cui | ||
| 10 | Isobutane | i-C4H10 | ppbv | Wu, Ying-Cui | ||
| 11 | n-Butane | n-C4H10 | ppbv | Wu, Ying-Cui | ||
| 12 | Isoprene | C5H8 | ppbv | Wu, Ying-Cui |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
72 data points