PANGAEA_994158 Physiological and growth response data of the Peruvian scallop Argopecten purpuratus during a 51-day factorial experiment under hypoxia and seawater acidification Cueto-Vega, Rosa; Flye-Sainte-Marie, Jonathan; Palacios, Fernando; Carhuapoma, Wilson; García-Corona, José Luis; Aguirre-Velarde, Arturo; Jean, Fred; Gil-Kodaka, Patricia; Mendo, Jaime; Thouzeau, Gérard Physiological and growth response data of the Peruvian scallop Argopecten purpuratus during a 51-day factorial experiment under hypoxia and seawater acidification 2026-05-11 PANGAEA Dataset https://doi.pangaea.de/10.1594/PANGAEA.994158 Investigator Rosa Cueto-Vega rosacueto@lamolina.edu.pe Investigator Yan Yang yangyan@xmu.edu.cn Earth Science Type of study Species, unique identification Species, unique identification (URI) Species, unique identification (Semantic URI) Treatment Day of experiment DATE/TIME Identification Shell height Shell, dry mass Gonad, dry mass Flesh, dry mass Survival Clearance rate, standardized Growth rate Condition index Calcification rate of calcium carbonate Gonadosomatic index Oxygen saturation Oxygen saturation, standard error pH, NBS scale pH, standard error Temperature, water Temperature, water, standard error Alkalinity, total Alkalinity, total, standard error Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Partial pressure of carbon dioxide (water) at sea surface temperature (wet air), standard error Calcite saturation state Calcite saturation state, standard error Aragonite saturation state Aragonite saturation state, standard error Salinity Carbonate system computation flag pH, total scale Carbon dioxide Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Bicarbonate ion Carbonate ion Carbon, inorganic, dissolved geoscientificInformation Animalia Argopecten purpuratus Benthic animals Benthos Calcification/Dissolution Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) Experiment Growth/Morphology Hatchery_AgroMar_del_Pacífico Laboratory experiment Mollusca Mortality/Survival Ocean acidification Oxygen Reproduction Single species South Pacific Tropical Calculated using seacarb after Nisumaa et al. (2010) 2018-06-07 2018-08-02 Complete -4.178351 -4.178351 -81.130444 -81.130444 FPDSLS Franco-Peruvian Doctoral School in Life Sciences OA-ICC Ocean Acidification International Coordination Centre unrestricted CC-BY-4.0: Creative Commons Attribution 4.0 International English PANGAEA Data Publisher for Earth & Environmental Science https://www.pangaea.de/ Data Center Contact Michael Diepenbroek info@pangaea.de

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Bremen Bremen 28359 Germany online 34889 data points text/tab-separated-values Cueto-Vega, Rosa; Flye-Sainte-Marie, Jonathan; García-Corona, José Luis; Palacios, Fernando; Jean, Fred; Aguirre-Velarde, Arturo; Gil-Kodaka, Patricia; Mendo, Jaime; Thouzeau, Gérard (2024): Trade-off between growth and reproduction in Argopecten purpuratus (L.) scallops exposed to medium-term hypoxia and acidification. Aquaculture, 586, 740713, https://doi.org/10.1016/j.aquaculture.2024.740713 Nisumaa, Anne-Marin; Pesant, Stephane; Bellerby, Richard G J; Delille, Bruno; Middelburg, Jack J; Orr, James C; Riebesell, Ulf; Tyrrell, Toby; Wolf-Gladrow, Dieter A; Gattuso, Jean-Pierre (2010): EPOCA/EUR-OCEANS data compilation on the biological and biogeochemical responses to ocean acidification. Earth System Science Data, 2(2), 167-175, https://doi.org/10.5194/essd-2-167-2010 Yang, Yan; Brockmann, Patrick; Galdino, Carolina; Schindler, Uwe; Gazeau, Frédéric (2024): An update of data compilation on the biological response to ocean acidification and overview of the OA-ICC data portal. Earth System Science Data, 16(8), 3771-3780, https://doi.org/10.5194/essd-16-3771-2024 Yang, Yan; Hansson, L; Gattuso, Jean-Pierre (2016): Data compilation on the biological response to ocean acidification: an update. Earth System Science Data, 8(1), 79-87, https://doi.org/10.5194/essd-8-79-2016 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2024): seacarb: seawater carbonate chemistry with R. R package version 3.3.3. https://cran.r-project.org/web/packages/seacarb/index.html Environmental Monitoring Data (URI: https://download.pangaea.de/reference/139854/attachments/Environmental_Monitoring.csv)

This dataset contains the physical, biometrical, and physiological parameters of the Peruvian scallop Argopecten purpuratus collected during a 51-day laboratory experiment. The study followed a 2×2 factorial design crossing two oxygen levels (Hypoxia 20% sat. vs. Normoxia 100% sat.) and two pH levels (Low pH 7.4 vs. Normal pH 7.8). Data includes daily environmental monitoring of the experimental tanks (temperature, pH, dissolved oxygen, salinity and total alcalinity), daily survival rates, and bi-weekly measurements of shell height, dry weight of tissues ( gonad, flesh, shell), and physiological indices such as the gonadosomatic index, Fulton's condition index, standardized clearance and net calcification rates.This dataset supports the findings on the article Trade-off between growth and reproduction in Argopecten purpuratus (L.) scallops exposed to medium-term hypoxia and acidification. This dataset is included in the OA-ICC data compilation maintained in the framework of the IAEA Ocean Acidification International Coordination Centre (see https://oa-icc.ipsl.fr). Original data were provided by the author of the related paper (see Related to) to the OA-ICC data curator. In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2024) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2026-05-11. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.994158"!

http://en.wikipedia.org/wiki/ISO_8601 DATE/TIME http://mel.xmu.edu.cn/en/ https://cran.r-project.org/web/packages/seacarb/index.html seacarb: seawater carbonate chemistry with R. R package version 3.3.3 https://doi.org/10.1016/j.aquaculture.2024.740713 Trade-off between growth and reproduction in Argopecten purpuratus (L.) scallops exposed to medium-term hypoxia and acidification https://doi.org/10.5194/essd-16-3771-2024 An update of data compilation on the biological response to ocean acidification and overview of the OA-ICC data portal https://doi.org/10.5194/essd-2-167-2010 Calculated using seacarb after Nisumaa et al. (2010) https://doi.org/10.5194/essd-2-167-2010 EPOCA/EUR-OCEANS data compilation on the biological and biogeochemical responses to ocean acidification https://doi.org/10.5194/essd-8-79-2016 Data compilation on the biological response to ocean acidification: an update https://en.wikipedia.org/wiki/Gonadosomatic_Index Gonadosomatic index https://prociencia.gob.pe FPDSLS https://www.iaea.org/services/oa-icc/science-and-collaboration/data-access-and-management OA-ICC DIF 9.4 2026-05-11 2026-05-19