a8064518-0149-4723-89a0-eb41236a8d32 urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-06-23T09:59:28 creation ISO 19115 2016 IN2019_V01 biogeochemistry a8064518-0149-4723-89a0-eb41236a8d32 These data are from a voyage (IN2019_V01) on RV Investigator with the Australian Antarctic Division (AAD), that took place during January-March 2019. The Chief Scientist was Mike Double from the AAD. Clara R. Vives collected biogeochemical data on the voyage, and performed a series of incubation experiments for her PhD. The purpose of the study was to investigate the effects of iron and light on phytoplankton growth off East Antarcitca. Data include CTD nutrients, chlorophyll and oxygen as well as underway phytoplankton physiology (measured as the photochemical efficiency) and pCO2. Some data are duplicated but not in exactly the same format on the CSIRO Data Trawler. {"type": "Polygon", "coordinates": [[[132.0, -68.00000000000003], [156.0, -68.00000000000003], [156.0, -60.00000000000001], [132.0, -60.00000000000001], [132.0, -68.00000000000003]]]} 132.0 156.0 -68.00000000000003 -60.00000000000001 DATA ACCESS - biogeochemical data [direct download] documentDigital XLSX Link to RV Investigator Survey Information, including voyage plans and summaries documentDigital HTML Link to the Marine National Facility page for this survey documentDigital HTML Link to visualisation tool for Near Real-Time Underway Data (NRUD) documentDigital HTML ORCID ID documentDigital HTML ORCID ID documentDigital HTML Unnamed resource documentDigital HTML Unnamed resource documentDigital License Graphic PNG Unnamed resource documentDigital HTML