Number Concentrations of Sea Spray Particles in the Ross Sea (February - March, 2018), R/V Tangaroa cruise TAN1802
Number-concentration size spectra of ambient aerosol were measured from a container laboratory (~2 m a.s.l.) on the R/V Tangaroa in February/March 2018. The voyage departed and returned to Wellington, New Zealand, spending the majority of the sampling period in the Ross Sea. Raw spectral measurement...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.909249 2024-05-19T07:30:18+00:00 Number Concentrations of Sea Spray Particles in the Ross Sea (February - March, 2018), R/V Tangaroa cruise TAN1802 Hartery, Sean Harvey, Mike Kuma, Peter McDonald, Adrian MEDIAN LATITUDE: -67.966015 * MEDIAN LONGITUDE: 178.185793 * SOUTH-BOUND LATITUDE: -72.986000 * WEST-BOUND LONGITUDE: 171.140000 * NORTH-BOUND LATITUDE: -52.155000 * EAST-BOUND LONGITUDE: -175.350000 * DATE/TIME START: 2018-02-17T01:00:00 * DATE/TIME END: 2018-03-17T20:00:00 2019 text/tab-separated-values, 1046 data points https://doi.pangaea.de/10.1594/PANGAEA.909249 https://doi.org/10.1594/PANGAEA.909249 en eng PANGAEA Hartery, Sean; Toohey, Darin; Revell, Laura; Sellegri, Karine; Kuma, Peter; Harvey, M; McDonald, Adrian (2020): Constraining the Surface Flux of Sea Spray Particles From the Southern Ocean. Journal of Geophysical Research: Atmospheres, 125(4), e2019JD032026, https://doi.org/10.1029/2019JD032026 https://doi.pangaea.de/10.1594/PANGAEA.909249 https://doi.org/10.1594/PANGAEA.909249 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess 61TG20180205 61TG20180205-track aerosols CT DATE/TIME LATITUDE LONGITUDE Ross Sea sea spray Sea spray particle concentration Southern Ocean TAN1802 TAN1802_CTD Tangaroa Underway cruise track measurements winds Wind speed at 10 m height Dataset 2019 ftpangaea https://doi.org/10.1594/PANGAEA.90924910.1029/2019JD032026 2024-04-30T23:34:34Z Number-concentration size spectra of ambient aerosol were measured from a container laboratory (~2 m a.s.l.) on the R/V Tangaroa in February/March 2018. The voyage departed and returned to Wellington, New Zealand, spending the majority of the sampling period in the Ross Sea. Raw spectral measurements were made using a PCASP-100X spectrometer. The raw spectra were corrected according to size-dependent losses through the inlet line (Brockman, 2001). A modal analysis was then used to constrain the concentration of sea spray from these corrected spectra (Modini et al., 2015; Quinn et al., 2017). Relative wind speeds were measured using a Gill WindSonic anemometer. These were corrected according to acceleration factors over the ship's hull (Popinet et al., 2004) and then translated according to the ship's heading and velocity to derive the true wind speed and direction. Finally, the true velocities were adjusted from the measurement height (22.5 m) to the 10-m reference level according to the local stability and logarithmic wind profile (COARE3.5; Edson et al. 2013). Hourly averages were only included in the following data set, if: the ambient relative humidity was less than 98%; the accumulated precipitation was less than 1 mm; CO2 measured by a Picarro was less than 405 ppm; and, the influence of continental aerosol (excluding Antarctica) was negligible as determined by back-trajectory analysis. Dataset Antarc* Antarctica Ross Sea Southern Ocean PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(171.140000,-175.350000,-52.155000,-72.986000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
61TG20180205 61TG20180205-track aerosols CT DATE/TIME LATITUDE LONGITUDE Ross Sea sea spray Sea spray particle concentration Southern Ocean TAN1802 TAN1802_CTD Tangaroa Underway cruise track measurements winds Wind speed at 10 m height |
spellingShingle |
61TG20180205 61TG20180205-track aerosols CT DATE/TIME LATITUDE LONGITUDE Ross Sea sea spray Sea spray particle concentration Southern Ocean TAN1802 TAN1802_CTD Tangaroa Underway cruise track measurements winds Wind speed at 10 m height Hartery, Sean Harvey, Mike Kuma, Peter McDonald, Adrian Number Concentrations of Sea Spray Particles in the Ross Sea (February - March, 2018), R/V Tangaroa cruise TAN1802 |
topic_facet |
61TG20180205 61TG20180205-track aerosols CT DATE/TIME LATITUDE LONGITUDE Ross Sea sea spray Sea spray particle concentration Southern Ocean TAN1802 TAN1802_CTD Tangaroa Underway cruise track measurements winds Wind speed at 10 m height |
description |
Number-concentration size spectra of ambient aerosol were measured from a container laboratory (~2 m a.s.l.) on the R/V Tangaroa in February/March 2018. The voyage departed and returned to Wellington, New Zealand, spending the majority of the sampling period in the Ross Sea. Raw spectral measurements were made using a PCASP-100X spectrometer. The raw spectra were corrected according to size-dependent losses through the inlet line (Brockman, 2001). A modal analysis was then used to constrain the concentration of sea spray from these corrected spectra (Modini et al., 2015; Quinn et al., 2017). Relative wind speeds were measured using a Gill WindSonic anemometer. These were corrected according to acceleration factors over the ship's hull (Popinet et al., 2004) and then translated according to the ship's heading and velocity to derive the true wind speed and direction. Finally, the true velocities were adjusted from the measurement height (22.5 m) to the 10-m reference level according to the local stability and logarithmic wind profile (COARE3.5; Edson et al. 2013). Hourly averages were only included in the following data set, if: the ambient relative humidity was less than 98%; the accumulated precipitation was less than 1 mm; CO2 measured by a Picarro was less than 405 ppm; and, the influence of continental aerosol (excluding Antarctica) was negligible as determined by back-trajectory analysis. |
format |
Dataset |
author |
Hartery, Sean Harvey, Mike Kuma, Peter McDonald, Adrian |
author_facet |
Hartery, Sean Harvey, Mike Kuma, Peter McDonald, Adrian |
author_sort |
Hartery, Sean |
title |
Number Concentrations of Sea Spray Particles in the Ross Sea (February - March, 2018), R/V Tangaroa cruise TAN1802 |
title_short |
Number Concentrations of Sea Spray Particles in the Ross Sea (February - March, 2018), R/V Tangaroa cruise TAN1802 |
title_full |
Number Concentrations of Sea Spray Particles in the Ross Sea (February - March, 2018), R/V Tangaroa cruise TAN1802 |
title_fullStr |
Number Concentrations of Sea Spray Particles in the Ross Sea (February - March, 2018), R/V Tangaroa cruise TAN1802 |
title_full_unstemmed |
Number Concentrations of Sea Spray Particles in the Ross Sea (February - March, 2018), R/V Tangaroa cruise TAN1802 |
title_sort |
number concentrations of sea spray particles in the ross sea (february - march, 2018), r/v tangaroa cruise tan1802 |
publisher |
PANGAEA |
publishDate |
2019 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.909249 https://doi.org/10.1594/PANGAEA.909249 |
op_coverage |
MEDIAN LATITUDE: -67.966015 * MEDIAN LONGITUDE: 178.185793 * SOUTH-BOUND LATITUDE: -72.986000 * WEST-BOUND LONGITUDE: 171.140000 * NORTH-BOUND LATITUDE: -52.155000 * EAST-BOUND LONGITUDE: -175.350000 * DATE/TIME START: 2018-02-17T01:00:00 * DATE/TIME END: 2018-03-17T20:00:00 |
long_lat |
ENVELOPE(171.140000,-175.350000,-52.155000,-72.986000) |
genre |
Antarc* Antarctica Ross Sea Southern Ocean |
genre_facet |
Antarc* Antarctica Ross Sea Southern Ocean |
op_relation |
Hartery, Sean; Toohey, Darin; Revell, Laura; Sellegri, Karine; Kuma, Peter; Harvey, M; McDonald, Adrian (2020): Constraining the Surface Flux of Sea Spray Particles From the Southern Ocean. Journal of Geophysical Research: Atmospheres, 125(4), e2019JD032026, https://doi.org/10.1029/2019JD032026 https://doi.pangaea.de/10.1594/PANGAEA.909249 https://doi.org/10.1594/PANGAEA.909249 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.90924910.1029/2019JD032026 |
_version_ |
1799485162540498944 |