Suessle, Philipp; Taucher, Jan; Goldenberg, Silvan Urs; Baumann, Moritz; Noche-Ferreira, Andrea; Vanharanta, Mari (2024): KOSMOS 2021 Gran Canaria mesocosm study on ocean alkalinity enhancement: carbonate chemistry [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.967397 (DOI registration in progress), In: Suessle, P et al. (2024): KOSMOS 2021 Gran Canaria mesocosm study on ocean alkalinity enhancement: sediment trap particle flux data and water column biogeochemistry [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.967359
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
The data presented herein originates from a mesocosm study conducted as part of the EU H2020 OceanNETs project, aimed at investigating the ecological ramifications of ocean alkalinity enhancement. Nine mesocosms were deployed in Taliarte Harbour, Gran Canaria, Spain, and systematically sampled using integrated water samplers over the period spanning from September 10th to October 25th, 2021. Alkalinity was employed in a gradient design, ranging from ambient (0 µeq kg-1 added alkalinity, OAE0) to elevated levels of 2400 µeq kg-1 additional alkalinity (OAE2400) in increments of 300 µeq kg-1. The dataset encompasses a spectrum of sediment trap particle flux data, water column biogeochemistry variables, including inorganic nutrients, carbonate chemistry parameters, and particulate matter, alongside chlorophyll a concentrations. The study and data set offer insights into impacts of alkalinity enhancement on marine ecosystems and their associated biogeochemistry.
Project(s):
Ocean-based Negative Emission Technologies (OceanNETs)
Funding:
Coverage:
Latitude: 27.990000 * Longitude: -15.368888
Date/Time Start: 2021-09-11T00:00:00 * Date/Time End: 2021-10-13T00:00:00
Event(s):
KOSMOS_2021_Mesocosm-M1 * Latitude: 27.990000 * Longitude: -15.368888 * Date/Time Start: 2021-09-11T00:00:00 * Date/Time End: 2021-10-25T00:00:00 * Location: Canarias Sea * Campaign: KOSMOS_2021 (KOSMOS Gran Canaria) * Method/Device: Mesocosm experiment (MESO)
KOSMOS_2021_Mesocosm-M2 * Latitude: 27.990000 * Longitude: -15.368888 * Date/Time Start: 2021-09-11T00:00:00 * Date/Time End: 2021-10-25T00:00:00 * Location: Canarias Sea * Campaign: KOSMOS_2021 (KOSMOS Gran Canaria) * Method/Device: Mesocosm experiment (MESO)
KOSMOS_2021_Mesocosm-M3 * Latitude: 27.990000 * Longitude: -15.368888 * Date/Time Start: 2021-09-11T00:00:00 * Date/Time End: 2021-10-25T00:00:00 * Location: Canarias Sea * Campaign: KOSMOS_2021 (KOSMOS Gran Canaria) * Method/Device: Mesocosm experiment (MESO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Type of study | Study type | Suessle, Philipp | |||
| 2 | Event label | Event | Suessle, Philipp | |||
| 3 | DATE/TIME | Date/Time | Suessle, Philipp | Geocode | ||
| 4 | Day of experiment | DOE | day | Suessle, Philipp | ||
| 5 | Treatment | Treat | Suessle, Philipp | OAE | ||
| 6 | Mesocosm label | Meso label | Suessle, Philipp | |||
| 7 | Carbon, inorganic, dissolved | DIC | µmol/kg | Suessle, Philipp | ||
| 8 | Alkalinity, total | AT | µmol/kg | Suessle, Philipp | ||
| 9 | Carbon dioxide, partial pressure | pCO2 | µatm | Suessle, Philipp | ||
| 10 | Calcite saturation state | Omega Cal | Suessle, Philipp | |||
| 11 | Aragonite saturation state | Omega Arg | Suessle, Philipp | |||
| 12 | pH | pH | Suessle, Philipp | |||
| 13 | Comment | Comment | Suessle, Philipp |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1671 data points