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Décima, Moira; Gutiérrez-Rodríguez, Andrés; Selph, Karen E; Safi, Karl; Kelly, Thomas B; Latasa, Mikel; Gorbunov, Maxim Y (2021): Phytoplankton physiology at Chatham Rise, east of New Zealand, measured during the SalpPOOP (TAN1810) campaign onboard the RV Tangaroa [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.928084

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Abstract:
Water samples from 7 depths spanning the euphotic zone were collected using a CTD-rosette during the five Lagrangian experimental cycles conducted during Salp Particle expOrt and Ocean Production (SalpPOOP), from October to November 2018 in the vicinity of the Chatham Rise (New Zealand). Depths varied according to experimental cycle, as it was adjusted based on photosynthetically active radiation (PAR) profiles to span the depth to 0.1% of surface irradiance. The physiology of the phytoplankton community was evaluated using the Mini-Fire fast repetition rate fluorometer (FRRF), using approximately 5ml per depth. Fv/Fm and reoxidation of Qa-, the first quinone acceptor of PSII, were evaluated using the Mini-Fire FRRF, which provided indications of phytoplankton stress most likely caused by iron-limitation following the procedure outlined in Gorbunov and Falkowski (2020 doi:10.1002/lno.11581).
Keyword(s):
carbon export; SalpPOOP; salps
Related to:
Décima, Moira; Gutiérrez-Rodríguez, Andrés; Selph, Karen E; Safi, Karl; Kelly, Thomas B; Latasa, Mikel; Gorbunov, Maxim Y (2021): Nutrient concentrations at Chatham Rise, east of New Zealand, measured during the SalpPOOP (TAN1810) campaign onboard the RV Tangaroa [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.928087
Décima, Moira; Gutiérrez-Rodríguez, Andrés; Selph, Karen E; Safi, Karl; Kelly, Thomas B; Latasa, Mikel; Gorbunov, Maxim Y (2021): Phytoplankton biomass accumulation at Chatham Rise, east of New Zealand, measured during the SalpPOOP (TAN1810) campaign onboard the RV Tangaroa [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.928089
Décima, Moira; Gutiérrez-Rodríguez, Andrés; Selph, Karen E; Safi, Karl; Kelly, Thomas B; Latasa, Mikel; Gorbunov, Maxim Y (2021): Phytoplankton community composition at Chatham Rise, east of New Zealand, measured during the SalpPOOP (TAN1810) campaign onboard the RV Tangaroa [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.928086
Décima, Moira; Gutiérrez-Rodríguez, Andrés; Selph, Karen E; Safi, Karl; Kelly, Thomas B; Latasa, Mikel; Gorbunov, Maxim Y (2021): Phytoplankton net primary production (NPP) and size-fractionated chlorophyll at Chatham Rise, east of New Zealand, measured during the SalpPOOP (TAN1810) campaign onboard the RV Tangaroa [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.928088
Décima, Moira; Gutiérrez-Rodríguez, Andrés; Selph, Karen E; Safi, Karl; Kelly, Thomas B; Latasa, Mikel; Gorbunov, Maxim Y (2021): Salp abundance and size-structure at Chatham Rise, east of New Zealand, measured during the SalpPOOP (TAN1810) campaign onboard the RV Tangaroa [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.928092
Décima, Moira; Gutiérrez-Rodríguez, Andrés; Selph, Karen E; Safi, Karl; Kelly, Thomas B; Latasa, Mikel; Gorbunov, Maxim Y (2021): Salp grazing and fecal pellet production at Chatham Rise, east of New Zealand, measured during the SalpPOOP (TAN1810) campaign onboard the RV Tangaroa [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.928096
Further details:
Gorbunov, Maxim Y; Falkowski, Paul G (2021): Using chlorophyll fluorescence kinetics to determine photosynthesis in aquatic ecosystems. Limnology and Oceanography, 66(1), 1-13, https://doi.org/10.1002/lno.11581
Project(s):
Salp Particle expOrt and Ocean Production (SalpPOOP)
Coverage:
Median Latitude: -44.201683 * Median Longitude: 178.212880 * South-bound Latitude: -45.549167 * West-bound Longitude: 174.203167 * North-bound Latitude: -42.654000 * East-bound Longitude: -179.818000
Date/Time Start: 2018-10-23T18:54:00 * Date/Time End: 2018-11-18T12:44:00
Minimum DEPTH, water: 5 m * Maximum DEPTH, water: 90 m
Event(s):
TAN1810_1 (TAN1810_cycle_1)  * Latitude Start: -44.590500 * Longitude Start: 174.203167 * Latitude End: -44.636667 * Longitude End: 174.269833 * Date/Time Start: 2018-10-23T18:54:00 * Date/Time End: 2018-10-30T13:09:00 * Location: Chatham Rise, east of New Zealand * Campaign: TAN1810 (Salp Particle expOrt and Ocean Production (SalpPOOP)) * Basis: Tangaroa * Method/Device: Multiple investigations (MULT) * Comment: Cycle 1
TAN1810_2 (TAN1810_cycle_2)  * Latitude Start: -44.556300 * Longitude Start: 178.496300 * Latitude End: -44.544200 * Longitude End: 179.538500 * Date/Time Start: 2018-11-01T13:05:00 * Date/Time End: 2018-11-05T16:03:00 * Location: Chatham Rise, east of New Zealand * Campaign: TAN1810 (Salp Particle expOrt and Ocean Production (SalpPOOP)) * Basis: Tangaroa * Method/Device: Multiple investigations (MULT) * Comment: Cycle 2
TAN1810_3 (TAN1810_cycle_3)  * Latitude Start: -42.654000 * Longitude Start: 178.020833 * Latitude End: -42.787333 * Longitude End: 178.414500 * Date/Time Start: 2018-11-06T13:12:00 * Date/Time End: 2018-11-09T13:10:00 * Location: Chatham Rise, east of New Zealand * Campaign: TAN1810 (Salp Particle expOrt and Ocean Production (SalpPOOP)) * Basis: Tangaroa * Method/Device: Multiple investigations (MULT) * Comment: Cycle 3
Comment:
Empty cells = nd
This study was funded by the Ministry for Business, Innovation and Employment (MBIE) of New Zealand, NIWA core programmes Coast and Oceans Food Webs (COES- COES1901) and Ocean Flows (COOF-COOF1902), the Royal Society of New Zealand Marsden Fast-track award to Moira Décima, and NSF award #OCE-1756610 to Michael R. Stukel and Karen E. Selph.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventDécima, Moira
2 CycleCyDécima, Moira
3 Cycle descriptionCycle descrDécima, Moira
4 Date/Time of eventDate/TimeDécima, Moira
5 Date/Time of event 2Date/Time 2Décima, Moira
6 Latitude of eventLatitudeDécima, Moira
7 Latitude of event 2Latitude 2Décima, Moira
8 Longitude of eventLongitudeDécima, Moira
9 Longitude of event 2Longitude 2Décima, Moira
10 DEPTH, waterDepth watermDécima, MoiraGeocode
11 Photochemical quantum yieldFv/FmDécima, MoiraFluorometer, fast repetition rate (FRRF)
12 Photochemical quantum yield, standard deviationFv/Fm std dev±Décima, MoiraFluorometer, fast repetition rate (FRRF)
13 Photosystem II re-opening rateTaumsDécima, MoiraFluorometer, fast repetition rate (FRRF)
14 Photosystem II re-opening rate, standard deviationTau std dev±Décima, MoiraFluorometer, fast repetition rate (FRRF)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
197 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Cy		3 
Cycle descr		4 
Date/Time		5 
Date/Time 2		6 
Latitude		7 
Latitude 2		8 
Longitude		9 
Longitude 2		10 
Depth water [m]		11 
Fv/Fm		12 
Fv/Fm std dev [±]		13 
Tau [ms]		14 
Tau std dev [±]
TAN1810_1 1Salp SA-Sc2018-10-23T18:542018-10-30T13:09-44.5905-44.6367174.2032174.269850.4160.0321.5070.104
TAN1810_11Salp SA-Sc2018-10-23T18:542018-10-30T13:09-44.5905-44.6367174.2032174.2698120.4050.0191.4920.152
TAN1810_11Salp SA-Sc2018-10-23T18:542018-10-30T13:09-44.5905-44.6367174.2032174.2698200.4080.0351.5000.171
TAN1810_11Salp SA-Sc2018-10-23T18:542018-10-30T13:09-44.5905-44.6367174.2032174.2698300.4280.0421.8180.284
TAN1810_11Salp SA-Sc2018-10-23T18:542018-10-30T13:09-44.5905-44.6367174.2032174.2698450.4260.0321.7720.157
TAN1810_11Salp SA-Sc2018-10-23T18:542018-10-30T13:09-44.5905-44.6367174.2032174.2698500.4050.0441.7590.089
TAN1810_2 2Salp SA2018-11-01T13:052018-11-05T16:03-44.5563-44.5442178.4963179.538550.3200.0332.4210.300
TAN1810_22Salp SA2018-11-01T13:052018-11-05T16:03-44.5563-44.5442178.4963179.5385120.3170.0282.5880.638
TAN1810_22Salp SA2018-11-01T13:052018-11-05T16:03-44.5563-44.5442178.4963179.5385200.3120.0252.6900.599
TAN1810_22Salp SA2018-11-01T13:052018-11-05T16:03-44.5563-44.5442178.4963179.5385300.2970.0182.7440.603
TAN1810_22Salp SA2018-11-01T13:052018-11-05T16:03-44.5563-44.5442178.4963179.5385450.2980.0042.7100.191
TAN1810_22Salp SA2018-11-01T13:052018-11-05T16:03-44.5563-44.5442178.4963179.5385600.3280.0073.2390.639
TAN1810_3 3Non-salp ST2018-11-06T13:122018-11-09T13:10-42.6540-42.7873178.0208178.414550.4200.0081.3950.096
TAN1810_33Non-salp ST2018-11-06T13:122018-11-09T13:10-42.6540-42.7873178.0208178.4145120.4650.0101.5200.148
TAN1810_33Non-salp ST2018-11-06T13:122018-11-09T13:10-42.6540-42.7873178.0208178.4145200.4580.0271.5360.083
TAN1810_33Non-salp ST2018-11-06T13:122018-11-09T13:10-42.6540-42.7873178.0208178.4145250.4680.0231.6090.223
TAN1810_33Non-salp ST2018-11-06T13:122018-11-09T13:10-42.6540-42.7873178.0208178.4145300.4700.0151.6490.060
TAN1810_33Non-salp ST2018-11-06T13:122018-11-09T13:10-42.6540-42.7873178.0208178.4145350.4901.457
TAN1810_33Non-salp ST2018-11-06T13:122018-11-09T13:10-42.6540-42.7873178.0208178.4145450.4650.0071.5240.026
TAN1810_33Non-salp ST2018-11-06T13:122018-11-09T13:10-42.6540-42.7873178.0208178.4145500.4711.783
TAN1810_4 4Salp ST2018-11-11T14:302018-11-14T13:06-43.4817-43.7365179.8022-179.818050.4360.0211.4500.249
TAN1810_44Salp ST2018-11-11T14:302018-11-14T13:06-43.4817-43.7365179.8022-179.8180120.4461.631
TAN1810_44Salp ST2018-11-11T14:302018-11-14T13:06-43.4817-43.7365179.8022-179.8180200.4440.0091.3950.123
TAN1810_44Salp ST2018-11-11T14:302018-11-14T13:06-43.4817-43.7365179.8022-179.8180300.4520.0001.6940.189
TAN1810_44Salp ST2018-11-11T14:302018-11-14T13:06-43.4817-43.7365179.8022-179.8180400.4650.0031.474
TAN1810_44Salp ST2018-11-11T14:302018-11-14T13:06-43.4817-43.7365179.8022-179.8180500.4560.0071.5020.072
TAN1810_44Salp ST2018-11-11T14:302018-11-14T13:06-43.4817-43.7365179.8022-179.8180700.4252.176
TAN1810_5 5Non-salp SA2018-11-15T12:432018-11-18T12:44-45.5492-45.4805179.5167179.684850.3120.0182.3800.056
TAN1810_55Non-salp SA2018-11-15T12:432018-11-18T12:44-45.5492-45.4805179.5167179.6848120.3280.0303.0080.025
TAN1810_55Non-salp SA2018-11-15T12:432018-11-18T12:44-45.5492-45.4805179.5167179.6848250.2923.700
TAN1810_55Non-salp SA2018-11-15T12:432018-11-18T12:44-45.5492-45.4805179.5167179.6848300.3052.665
TAN1810_55Non-salp SA2018-11-15T12:432018-11-18T12:44-45.5492-45.4805179.5167179.6848450.2922.818
TAN1810_55Non-salp SA2018-11-15T12:432018-11-18T12:44-45.5492-45.4805179.5167179.6848500.3270.0012.8610.123
TAN1810_55Non-salp SA2018-11-15T12:432018-11-18T12:44-45.5492-45.4805179.5167179.6848600.3413.079
TAN1810_55Non-salp SA2018-11-15T12:432018-11-18T12:44-45.5492-45.4805179.5167179.6848700.3290.0483.0330.133
TAN1810_55Non-salp SA2018-11-15T12:432018-11-18T12:44-45.5492-45.4805179.5167179.6848900.3204.252