Colaço, Ana (2023): Respiration and ammonium excretion rates measured from an ex-situ experiment testing the effects of mining-generated sediment plumes and de-oxygenation on the juveniles of the hydrothermal vent mussel Bathymodiolus azoricus [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.962578
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2023-12-18 • DOI registered: 2024-01-16
Abstract:
We report the results of an aquaria-based experiment testing the effects of low oxygen and suspended particles generated during a potential mining activities accident on the juveniles of the vent mussel Bathymodiolus azoricus. Mussels were collected from the Lucky Strike hydrothermal vent field (Azores, NE Atlantic) at 1700 m water depth in 2021. Mussels were maintained in 1 l aquaria and exposed to four experimental treatments for a period of two weeks at the DeepSeaLab aquaria facilities (Okeanos-University of the Azores): (1) control conditions (no added sediments and normal seawater oxygen ); (2) low oxygen (difference of 30 µmol from the normal oxygen concentration); (3) suspended polymetallic sulphide (PMS) particles; (4) Low oxygen + suspended polymetallic sulphide (PMS) particles. PMS particles were obtained by grinding PMS inactive chimney rocks collected at the hydrothermal vent field Lucky Strike. Particles types were in concentration of 420 mg/l on day 8 and day 11. The putative effects of low oxygen, PMS particles, and the cumulative effect(s) were evaluated through measurements of mussel physiological responses at the organism level (respiration derived from oxygen consumption, ammonium excretion derived from (NH3+NH4+ fluxes).
Keyword(s):
Related to:
Colaço, Ana (2023): Stable isotope and elemental analyses of an ex-situ experiment testing the effects of mining-generated sediment plumes and de-oxygenation on the juveniles of the hydrothermal vent mussel Bathymodiolus azoricus [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.962573
Documentation:
Colaço, Ana (2023): Colaco_et_al_2023_Aquarium_Monitoring [dataset]. Colaco_et_al_2023_Aquarium_Monitoring.txt
Project(s):
Funding:
Horizon 2020 (H2020), grant/award no. 818123: Integrated Assessment of Atlantic Marine Ecosystems in Space and Time
Coverage:
Latitude: 37.503000 * Longitude: -31.955000
Date/Time Start: 2021-06-16T00:00:00 * Date/Time End: 2021-06-29T00:00:00
Minimum Elevation: -1700.0 m * Maximum Elevation: -1700.0 m
Event(s):
Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus * Latitude: 37.503000 * Longitude: -31.955000 * Date/Time Start: 2021-06-16T00:00:00 * Date/Time End: 2021-06-29T00:00:00 * Elevation: -1700.0 m * Location: NE Atlantic * Comment: Sampling location: Lucky Strike, hydrothermal vent site
Experiment conducted at the DeepSeaLab aquarium facilities of the Okeanos Institute, University of the Azores
Experiment conducted at the DeepSeaLab aquarium facilities of the Okeanos Institute, University of the Azores
Comment:
Control: no sediment addition and non N2 ventilated water; PMS: suspended polymetallic sulphide particles; Low oxygen: N2 ventilated water
Time 0 (wild), other times are given in days after the beginning of the experiment
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Colaço, Ana | |||
| 2 | Species, unique identification (URI) | Species UID (URI) | Colaço, Ana | |||
| 3 | Species, unique identification (Semantic URI) | Species UID (Semantic URI) | Colaço, Ana | |||
| 4 | Experimental treatment | Exp treat | Colaço, Ana | |||
| 5 | Incubation duration | Inc dur | days | Colaço, Ana | ||
| 6 | Respiration rate, oxygen, per dry mass | Resp O2/dm | µmol/g/h | Colaço, Ana | Oxygen Dipping Probe, DP-PSt3, Fibox 4, PreSens | Mass (g): ash-free dry mass |
| 7 | Ammonium, excretion | [NH4]+ exc | µmol/g/h | Colaço, Ana | Colorimetric autoanalysis | Mass (g): ash-free dry mass |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
141 data points
Data
| 1 Event | 2 Species UID (URI) | 3 Species UID (Semantic URI) | 4 Exp treat | 5 Inc dur [days] | 6 Resp O2/dm [µmol/g/h] | 7 [NH4]+ exc [µmol/g/h] |
|---|---|---|---|---|---|---|
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 0 | 1.204 | 0.040 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 0 | 1.416 | -0.470 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 0 | 1.729 | 0.670 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 0 | 0.647 | |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 0 | 1.563 | |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 0 | 1.880 | |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 0 | 0.639 | |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 0 | 1.111 | |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 0 | 0.683 | |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 0 | 0.901 | |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 0 | 1.269 | |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 0 | 1.228 | |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 1 | 5.092 | 3.055 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 1 | 3.952 | -0.778 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 1 | 4.879 | 0.670 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Low O2 | 1 | 3.753 | 1.928 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Low O2 | 1 | 3.294 | 2.143 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Low O2 | 1 | 2.352 | 2.222 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 2 | 1.142 | 1.894 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 2 | 5.814 | 1.686 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control | 2 | 4.994 | 4.422 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Low O2 | 2 | 2.979 | 0.424 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Low O2 | 2 | 1.752 | -0.112 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Low O2 | 2 | 3.370 | 4.800 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control sed | 2 | 3.846 | 1.557 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control sed | 2 | 5.537 | 0.274 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Control sed | 2 | 2.401 | 0.881 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Low O2 sed | 2 | 7.132 | 9.585 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Low O2 sed | 2 | 3.950 | -0.009 |
| Azores_Sampling_Vent_mussel_Bathymodiolus_azoricus | marinespecies.org | urn:lsid:marinespecies.org:taxname:138214 | Low O2 sed | 2 | 2.677 | 1.724 |