Extrapolation of ex-situ bacterial production and community respiration rates at 22°C from incubations with water bottle samples from METEOR cruise M156 ...
This dataset includes measured and calculated data over the epipelagic layer (0-200 m depth) of 25 stations with 14 of them inside or in the vicinity of a cyclonic eddy that formed off Mauritania along the ∼ 900 km zonal corridor between Mauritania and the Cabo Verde islands in the eastern Tropical...
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Online Access: | https://dx.doi.org/10.1594/pangaea.950988 https://doi.pangaea.de/10.1594/PANGAEA.950988 |
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ftdatacite:10.1594/pangaea.950988 2024-09-30T14:39:51+00:00 Extrapolation of ex-situ bacterial production and community respiration rates at 22°C from incubations with water bottle samples from METEOR cruise M156 ... Devresse, Quentin Becker, Kevin W Engel, Anja 2022 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.950988 https://doi.pangaea.de/10.1594/PANGAEA.950988 en eng PANGAEA https://dx.doi.org/10.1594/pangaea.950510 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 bacteria growth efficiency bacterial production bacterial respiration cyclonic eddy Phytoplankton primary production Event label Station label Profile ID DATE/TIME LATITUDE LONGITUDE DEPTH, water Chlorophyll a Bacteria, production as carbon Bacteria, heterotrophic Incubation temperature Incubation temperature, standard deviation Community respiration, carbon CTD/Rosette M156 Meteor 1986 Role of Eddies for the Carbon Pump in Coastal upwelling Areas REEBUS Dataset dataset 2022 ftdatacite https://doi.org/10.1594/pangaea.95098810.1594/pangaea.950510 2024-09-02T08:35:09Z This dataset includes measured and calculated data over the epipelagic layer (0-200 m depth) of 25 stations with 14 of them inside or in the vicinity of a cyclonic eddy that formed off Mauritania along the ∼ 900 km zonal corridor between Mauritania and the Cabo Verde islands in the eastern Tropical North Atlantic during the M156 cruise on the RV Meteor from July 3rd to August 1st 2019. To extrapolate BP and CR rates to 22°C, we used equations from López-Urrutia and Morán for BP (BPU; 2007) and from Regaudie de Gioux and Duarte for CR (CRRG; 2012). we compared the rates of BP and CR measured ex-situ (BP_ex-situ and CR_ex-situ) with the rates obtained from BPU (BPU_14°C) and CRRG (CRRG_average temperature) at the temperature set during the incubations. References: López-Urrutia and Morá ,2007(https://doi.org/10.1890/06-1641); Regaudie de Gioux and Duarte, 2012 (https://doi.org/10.1029/2010GB003907) ... : BPU=[exp^(-0.589/(kT))× [(2.33 × 10^11 x chl a)/(chl a +4.08)+6.77×10^9 ]]× Heterotrophic Bacteria abundance. Temperature and resource availability effects on cell-specific bacterial metabolism, with k, the Boltzmann's constant (8.617734 10^-5 eV/K), T the water temperature (°K), chl a, the in-situ chlorophyll a concentration in µg/L and in-situ heterotrophic bacteria abundance (HB) in cell/LLn^((CR_RG/(chl a )))= -0,66×(1/kT)+27,72CR_RG =exp^(Ln^((CR/(chl a ))) )× chl a. The linear relationship between the natural logarithm of the volumetric specific chlorophyll a-CR rates (CR/chla) in mmol O2/(mg Chl a* day) within 1°C bin and the inverted water temperature (1/kT) with k, the Boltzmann's constant (8.617734 10-5 eV/K) and with T, the water temperature (°K). CRRG (µmol O2/ (L x day) was then obtained from the exponential of the natural logarithm of the volumetric specific chlorophyll a-CR rates multiplied by the in-situ chlorophyll a (Chl a in µg/L).The rates obtained from the equations (BPU_14°C and ... Dataset North Atlantic DataCite Duarte ENVELOPE(-60.950,-60.950,-64.200,-64.200) |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
bacteria growth efficiency bacterial production bacterial respiration cyclonic eddy Phytoplankton primary production Event label Station label Profile ID DATE/TIME LATITUDE LONGITUDE DEPTH, water Chlorophyll a Bacteria, production as carbon Bacteria, heterotrophic Incubation temperature Incubation temperature, standard deviation Community respiration, carbon CTD/Rosette M156 Meteor 1986 Role of Eddies for the Carbon Pump in Coastal upwelling Areas REEBUS |
spellingShingle |
bacteria growth efficiency bacterial production bacterial respiration cyclonic eddy Phytoplankton primary production Event label Station label Profile ID DATE/TIME LATITUDE LONGITUDE DEPTH, water Chlorophyll a Bacteria, production as carbon Bacteria, heterotrophic Incubation temperature Incubation temperature, standard deviation Community respiration, carbon CTD/Rosette M156 Meteor 1986 Role of Eddies for the Carbon Pump in Coastal upwelling Areas REEBUS Devresse, Quentin Becker, Kevin W Engel, Anja Extrapolation of ex-situ bacterial production and community respiration rates at 22°C from incubations with water bottle samples from METEOR cruise M156 ... |
topic_facet |
bacteria growth efficiency bacterial production bacterial respiration cyclonic eddy Phytoplankton primary production Event label Station label Profile ID DATE/TIME LATITUDE LONGITUDE DEPTH, water Chlorophyll a Bacteria, production as carbon Bacteria, heterotrophic Incubation temperature Incubation temperature, standard deviation Community respiration, carbon CTD/Rosette M156 Meteor 1986 Role of Eddies for the Carbon Pump in Coastal upwelling Areas REEBUS |
description |
This dataset includes measured and calculated data over the epipelagic layer (0-200 m depth) of 25 stations with 14 of them inside or in the vicinity of a cyclonic eddy that formed off Mauritania along the ∼ 900 km zonal corridor between Mauritania and the Cabo Verde islands in the eastern Tropical North Atlantic during the M156 cruise on the RV Meteor from July 3rd to August 1st 2019. To extrapolate BP and CR rates to 22°C, we used equations from López-Urrutia and Morán for BP (BPU; 2007) and from Regaudie de Gioux and Duarte for CR (CRRG; 2012). we compared the rates of BP and CR measured ex-situ (BP_ex-situ and CR_ex-situ) with the rates obtained from BPU (BPU_14°C) and CRRG (CRRG_average temperature) at the temperature set during the incubations. References: López-Urrutia and Morá ,2007(https://doi.org/10.1890/06-1641); Regaudie de Gioux and Duarte, 2012 (https://doi.org/10.1029/2010GB003907) ... : BPU=[exp^(-0.589/(kT))× [(2.33 × 10^11 x chl a)/(chl a +4.08)+6.77×10^9 ]]× Heterotrophic Bacteria abundance. Temperature and resource availability effects on cell-specific bacterial metabolism, with k, the Boltzmann's constant (8.617734 10^-5 eV/K), T the water temperature (°K), chl a, the in-situ chlorophyll a concentration in µg/L and in-situ heterotrophic bacteria abundance (HB) in cell/LLn^((CR_RG/(chl a )))= -0,66×(1/kT)+27,72CR_RG =exp^(Ln^((CR/(chl a ))) )× chl a. The linear relationship between the natural logarithm of the volumetric specific chlorophyll a-CR rates (CR/chla) in mmol O2/(mg Chl a* day) within 1°C bin and the inverted water temperature (1/kT) with k, the Boltzmann's constant (8.617734 10-5 eV/K) and with T, the water temperature (°K). CRRG (µmol O2/ (L x day) was then obtained from the exponential of the natural logarithm of the volumetric specific chlorophyll a-CR rates multiplied by the in-situ chlorophyll a (Chl a in µg/L).The rates obtained from the equations (BPU_14°C and ... |
format |
Dataset |
author |
Devresse, Quentin Becker, Kevin W Engel, Anja |
author_facet |
Devresse, Quentin Becker, Kevin W Engel, Anja |
author_sort |
Devresse, Quentin |
title |
Extrapolation of ex-situ bacterial production and community respiration rates at 22°C from incubations with water bottle samples from METEOR cruise M156 ... |
title_short |
Extrapolation of ex-situ bacterial production and community respiration rates at 22°C from incubations with water bottle samples from METEOR cruise M156 ... |
title_full |
Extrapolation of ex-situ bacterial production and community respiration rates at 22°C from incubations with water bottle samples from METEOR cruise M156 ... |
title_fullStr |
Extrapolation of ex-situ bacterial production and community respiration rates at 22°C from incubations with water bottle samples from METEOR cruise M156 ... |
title_full_unstemmed |
Extrapolation of ex-situ bacterial production and community respiration rates at 22°C from incubations with water bottle samples from METEOR cruise M156 ... |
title_sort |
extrapolation of ex-situ bacterial production and community respiration rates at 22°c from incubations with water bottle samples from meteor cruise m156 ... |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://dx.doi.org/10.1594/pangaea.950988 https://doi.pangaea.de/10.1594/PANGAEA.950988 |
long_lat |
ENVELOPE(-60.950,-60.950,-64.200,-64.200) |
geographic |
Duarte |
geographic_facet |
Duarte |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
https://dx.doi.org/10.1594/pangaea.950510 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.95098810.1594/pangaea.950510 |
_version_ |
1811642436847403008 |