POLAR-CHANGE Cruise, RV Hespérides

Oceanographic data acquired during the POLAR-CHANGE Cruise (29HE20230214) on board the Research Vessel Hespérides in 2023. The main objective of the POLAR CHANGE Antarctic expedition is to investigate the ocean-atmosphere interface and the cloud condensation nuclei generation under different scenari...

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Bibliographic Details
Main Authors: Dall´Osto, Manuel, CSIC - Unidad de Tecnología Marina (UTM)
Other Authors: Institute of Marine Sciences, Marine Technology Unit, Institute of Marine Sciences https://ror.org/05ect0289, Marine Technology Unit https://ror.org/042j94f44
Format: Dataset
Language:unknown
Published: 2023
Subjects:
Oceanographic geographical features
Punta Arenas
Chile
Hesperides
research vessel
Southwest Atlantic Ocean (20W)
Air temperature
Wind speed and direction
Atmospheric humidity
Solar Radiation
Air pressure
Date and time
Salinity of the water column
Temperature of the water column
Wind strength and direction
Vertical spatial coordinates
Density of the water column
Visible waveband radiance and irradiance measurements in the water column
Antarctic
Antarc*
Sea ice
Online Access:http://hdl.handle.net/10261/339570
https://doi.org/10.20351/29HE20230214
Description
Summary:Oceanographic data acquired during the POLAR-CHANGE Cruise (29HE20230214) on board the Research Vessel Hespérides in 2023. The main objective of the POLAR CHANGE Antarctic expedition is to investigate the ocean-atmosphere interface and the cloud condensation nuclei generation under different scenarios. We investigate the role that marine microorganisms and sea-ice melting have in the primary and secondary marine aerosol generation. Online atmospheric measurements and in-situ lab experiments reproducing the ocean-atmosphere interface will provide data to understand nucleation events and the generation of clouds precursors.

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