KOSMOS 2017 Peru Side Experiment: nutrients, phytoplankton abundances, enzyme rates, photophysiology


This data was collected during an short-term incubation experiment in March 2017 that investigated the response of a surface plankton community to upwelling. This experiment was carried in the framework of the SFB754-funded KOSMOS mesocosm study that took place in La Punta, Callao, Peru between February-April 2017. A total of six different treatments were used to disentangle chemical and biological characteristics of deep water that influence surface plankton blooms: 2 different deep water sources with different nutrient concentrations; 3 treatments to distinguish the effects of inorganic nutrients, organic nutrients and deep water microbial populations. Measured variables include inorganic nutrient concentrations, phytoplankton abundances, Chlorophyll a, cDOM, and rates of leucine aminopeptidase activity.

DOI https://doi.org/10.1594/PANGAEA.941138
Related Identifier https://doi.org/10.5194/bg-19-5911-2022
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.941138
Creator Paul, Allanah Joy ORCID logo; Arístegui, Javier ORCID logo; Bach, Lennart Thomas ORCID logo; Hernández-Hernández, Nauzet ORCID logo; Piiparinen, Jonna ORCID logo; Riebesell, Ulf (ORCID: 0000-0002-9442-452X); Spilling, Kristian ORCID logo
Publisher PANGAEA
Publication Year 2022
Funding Reference Academy of Finland https://doi.org/10.13039/501100002341 Crossref Funder ID 259164 ; Agencia Nacional de Investigación y Desarrollo https://doi.org/10.13039/501100002848 Crossref Funder ID FONDECYT 3170156 ; Agencia Nacional de Investigación y Desarrollo https://doi.org/10.13039/501100002848 Crossref Funder ID R20F0008 ANID-CENTROS REGIONALES R20F0008; Australian Research Council https://doi.org/10.13039/501100000923 Crossref Funder ID FT200100846 https://purl.org/au-research/grants/arc/FT200100846 ARC Future Fellowships Grant ID: FT200100846; Federal Ministry of Education and Research https://doi.org/10.13039/501100002347 Crossref Funder ID 12-016 ASLAEL; German Research Foundation https://doi.org/10.13039/501100001659 Crossref Funder ID 27542298 https://gepris.dfg.de/gepris/projekt/27542298 Climate - Biogeochemistry Interactions in the Tropical Ocean; German Research Foundation https://doi.org/10.13039/501100001659 Crossref Funder ID RI-598/9-1 Leibniz Award 2012; Helmholtz Association of German Research Centres https://doi.org/10.13039/501100001656 Crossref Funder ID Helmholtz International Fellow Award 2015 ; Horizon 2020 https://doi.org/10.13039/501100007601 Crossref Funder ID 731065 https://cordis.europa.eu/project/id/731065 Network of Leading European AQUAtic MesoCOSM Facilities Connecting Mountains to Oceans from the Arctic to the Mediterranean
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Resource Type Dataset
Format text/tab-separated-values
Size 6238 data points
Discipline Biogeochemistry; Biospheric Sciences; Geosciences; Natural Sciences
Spatial Coverage (-77.235 LON, -12.055 LAT)
Temporal Coverage Begin 2017-03-18T00:00:00Z
Temporal Coverage End 2017-03-28T00:00:00Z