SPI_10_5281_zenodo_3250979 eng UTF8 dataset service Firstname Surname Set-me Institution 555-555-5555 123 Simons Ave. Anywhere MD 12345 USA set-me@domain.com pointOfContact 2026-04-13 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) 3 column row vertical SPI - Seawater chromium concentrations and isotope compositions in the Southern Ocean during the austral summer of 2016/2017, on board the Antarctic Circumnavigation Expedition (ACE). 2026-04-13 creation erddap.emodnet-physics.eu SPI_10_5281_zenodo_3250979 Jörg Rickli https://doi.org/10.5281/zenodo.3250980 information web browser Background Information Background information from the source information originator Dissolved seawater chromium (Cr) concentrations and stable isotope compositions measured on samples collected with a trace metal clean rosette system in the Southern Ocean. Stations TM 7 to TM 12 reflect a north-south transect from Hobart, Tasmania to Mertz Glacier in Antarctica. Stations TM 14 and TM 15 neighbour the Balleny Islands. Stations TM 18 and TM 20 are located in the Drake Passage. Water samples were collected down to a depth of 1000 metres. The water was filtered in a class 100 clean container aboard the ship through pre-rinsed Supor Acropak capsule filters (0.2 um). Subsequently the samples were acidified and stored at a pH < 2 for several months prior to analysis. Reported values therefore represent bulk seawater chromium (Cr III and Cr VI). The data was obtained using the double-spike technique. Jörg Rickli https://doi.org/10.5281/zenodo.3250980 information web browser Background Information Background information from the source information pointOfContact ACE Antarctic Circumnavigation Expedition Antarctica Balleny Islands chromium isotope Cr isotope Drake Passage seawater Southern Ocean trace metal rosette theme SPI project time latitude longitude depth theme CF Standard Name Table v55 CC-BY-4.0 SPI largerWorkCitation project eng geoscientificInformation 1 -67.919 167.36 -67.29 -46.393 -1000.0 -15.0 SPI - Seawater chromium concentrations and isotope compositions in the Southern Ocean during the austral summer of 2016/2017, on board the Antarctic Circumnavigation Expedition (ACE). 2026-04-13 creation Jörg Rickli https://doi.org/10.5281/zenodo.3250980 information web browser Background Information Background information from the source information originator Dissolved seawater chromium (Cr) concentrations and stable isotope compositions measured on samples collected with a trace metal clean rosette system in the Southern Ocean. Stations TM 7 to TM 12 reflect a north-south transect from Hobart, Tasmania to Mertz Glacier in Antarctica. Stations TM 14 and TM 15 neighbour the Balleny Islands. Stations TM 18 and TM 20 are located in the Drake Passage. Water samples were collected down to a depth of 1000 metres. The water was filtered in a class 100 clean container aboard the ship through pre-rinsed Supor Acropak capsule filters (0.2 um). Subsequently the samples were acidified and stored at a pH < 2 for several months prior to analysis. Reported values therefore represent bulk seawater chromium (Cr III and Cr VI). The data was obtained using the double-spike technique. ERDDAP tabledap 1 -67.919 167.36 -67.29 -46.393 -1000.0 -15.0 tight ERDDAPtabledapDatasetQueryAndAccess https://erddap.emodnet-physics.eu/erddap/tabledap/SPI_10_5281_zenodo_3250979 ERDDAP:tabledap ERDDAP-tabledap ERDDAP's tabledap service (a flavor of OPeNDAP) for tabular (sequence) data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes. download SPI - Seawater chromium concentrations and isotope compositions in the Southern Ocean during the austral summer of 2016/2017, on board the Antarctic Circumnavigation Expedition (ACE). 2026-04-13 creation Jörg Rickli https://doi.org/10.5281/zenodo.3250980 information web browser Background Information Background information from the source information originator Dissolved seawater chromium (Cr) concentrations and stable isotope compositions measured on samples collected with a trace metal clean rosette system in the Southern Ocean. Stations TM 7 to TM 12 reflect a north-south transect from Hobart, Tasmania to Mertz Glacier in Antarctica. Stations TM 14 and TM 15 neighbour the Balleny Islands. Stations TM 18 and TM 20 are located in the Drake Passage. Water samples were collected down to a depth of 1000 metres. The water was filtered in a class 100 clean container aboard the ship through pre-rinsed Supor Acropak capsule filters (0.2 um). Subsequently the samples were acidified and stored at a pH < 2 for several months prior to analysis. Reported values therefore represent bulk seawater chromium (Cr III and Cr VI). The data was obtained using the double-spike technique. OPeNDAP 1 -67.919 167.36 -67.29 -46.393 -1000.0 -15.0 tight OPeNDAPDatasetQueryAndAccess https://erddap.emodnet-physics.eu/erddap/tabledap/SPI_10_5281_zenodo_3250979 OPeNDAP:OPeNDAP OPeNDAP An OPeNDAP service for tabular (sequence) data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes. download physicalMeasurement date_time double Time trace_metal_rosette_cast_number int trace_metal_rosette_cast_number ace_event_number int ace_event_number ace_sample_number String ace_sample_number chromium_concentration double chromium_concentration d53Cr double d53Cr internal_error double internal_error Firstname Surname Set-me Institution 555-555-5555 123 Simons Ave. Anywhere MD 12345 USA set-me@domain.com distributor OPeNDAP DAP/2.0 https://erddap.emodnet-physics.eu/erddap/tabledap/SPI_10_5281_zenodo_3250979.html order Data Subset Form ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file types. download https://erddap.emodnet-physics.eu/erddap/tabledap/SPI_10_5281_zenodo_3250979.graph order Make-A-Graph Form ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data. mapDigital This record was created from dataset metadata by ERDDAP Version 2.27.0