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| griddap | Subset | tabledap | Make A Graph | wms | files | Accessible | Title | Summary | FGDC | ISO 19115 | Info | Background Info | RSS | Institution | Dataset ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| log in | [Epifluorescence Microscopy Cell Size and Biomass] - (Collaborative Research: Quantifying trophic roles and food web ecology of salp blooms of the Chatham Rise) | The structure of the phytoplankton community is crucially important to pelagic food webs, biogeochemical processes. and carbon (C) cycle. This study quantifies C-based size spectra, phytoplankton community composition across subtropical and subantarctic waters east of New Zealand. Depth-resolved water column samples were analyzed using epifluorescence microscopy at 15 different sampling locations. Samples were analyzed for biomass and abundance of microplankton (>20 µm), nanoplankton (2-20 µm) and picoplankton (<2 µm) and diatoms. Our results suggest that the subtropical waters are dominated by nanoplankton (35.2 ± 4.6 µg C/L). Offshore subantarctic waters were dominated by picoplankton (24.7 ± 2.1 µg C/L) while microplankton dominated in coastal subantarctic waters (21.7 ± 2.2 µg C/L). Overall, our study helps provide important insights into the structure of phytoplankton communities, their biomass distribution and their contribution to carbon sequestration in the subtropical and subantarctic waters east of New Zealand, highlighting the dominance of nanoplankton in subtropical waters and picoplankton in offshore subantarctic waters.\n\ncdm_data_type = Other\nVARIABLES:\nID (unitless)\nCycle (unitless)\nCast (unitless)\nParticle_Number (unitless)\nFilter_Pore_Size (unknown)\nVolume_Filtered (mL)\nDepth (meters)\nlatitude (degrees_north)\nlongitude (Long, degrees_east)\nDate (unitless)\nArea (µm)\nWidth (µm)\nFeret_Length (µm)\nConversion_Ratio (unitless)\nCalculated_Width (µm)\n... (5 more variables)\n | BCO-DMO | bcodmo_dataset_905060_v1 | ||||||||||||
| log in | [PITs Dataset from Aggregates Cruises] - Measurements of sinking particle types from deployed Particle Interceptor Trap System (PITS) at the Bermuda Atlantic Time-series Study (BATS) site from Jul 2021 to Mar 2023 (Collaborative Research: Zooplankton mediation of particle formation in the Sargasso Sea) | These data represent measurements of individual sinking particle types—specifically fecal aggregates, phytodetrital aggregates, euphausiid and other crustacean fecal pellets, and debris—collected from the Bermuda Atlantic Time-series Study (BATS) site. Sampling occurred during six time points: July 2021, November 2021, March 2022, July 2022, November 2022, and March 2023. Particle interceptor traps (PITs) were deployed at depths of 150 m, 200 m, and 300 m, each equipped with three gel-filled collection cups to preserve particle morphology. The collected particles were analyzed to quantify area and biovolume for each particle type, contributing to a better understanding of the composition and flux of sinking material in the mesopelagic zone.\nThe data were collected aboard the R/V Atlantic Explorer through the collaborative efforts of the laboratories of Dr. Susanne Neuer, Dr. Amy Maas, and Dr. Leocadio Blanco-Bercial, affiliated with Arizona State University and the Bermuda Institute of Ocean Sciences. These measurements support research into particle-mediated carbon flux and the biological carbon pump, and are intended for use by scientists studying marine biogeochemistry, particle dynamics, and oceanic carbon cycling.\n\ncdm_data_type = Other\nVARIABLES:\nParticle_ID (unitless)\nStation (unitless)\ntime (Deployment_datetime, seconds since 1970-01-01T00:00:00Z)\nRetreival_Datetime (seconds since 1970-01-01T00:00:00Z)\nlatitude (Deployment_lat, degrees_north)\nlongitude (Deployment_long, degrees_east)\nRetreival_Lat (decimal degrees)\nRetreival_Long (decimal degrees)\nCruise_num (unitless)\ndepth (m)\nParticle_Type (unitless)\nArea (square micrometers (µm²))\nESD (micrometers (µm))\nWidth (micrometers (µm))\nLength (micrometers (µm))\n... (5 more variables)\n | BCO-DMO | bcodmo_dataset_982170_v1 | ||||||||||||
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_774033 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_774033.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_774033/ | public | [PUA Microzooplankton Biomass] - Microzooplankton biomass estimates from PUA (polyunsaturated aldehydes) experiments, Virginia Coastal Bays and Bay of Napoli, Mar-July 2015 (The effects of diatom-produced polyunsaturated aldehydes on the microbial food web in temperate and polar waters) | Microzooplankton biomass estimates from PUA (polyunsaturated aldehydes) experiments, Virginia Coastal Bays and Bay of Napoli, Mar-July 2015.\n\ncdm_data_type = Other\nVARIABLES:\nExperiment (unitless)\nBottle_ID (unitless)\nTreatment (unitless)\nRep (unitless)\nTaxa (unitless)\nPhylum (unitless)\nESD (micrometers)\nBiomass (micrograms carbon/liter)\n | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_774033/index.htmlTable | https://www.bco-dmo.org/dataset/774033
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_774033.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_774033&showErrors=false&email= | BCO-DMO | bcodmo_dataset_774033 | |||||
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_528175.subset | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_528175 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_528175.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_528175/ | public | [Series 4: Aggregation of Thalassiosira weissflogii as a function of pCO2, temperature and bacteria: Aggregation Phase - Sinking Velocity] - Aggregation of Thalassiosira weissflogii as a function of pCO2, temperature and bacteria - Aggregation Phase - Sinking Velocity from a from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) (Will Ocean Acidification Diminish Particle Aggregation and Mineral Scavenging, Thus Weakening the Biological Pump? ) | Series 4: Aggregation of Thalassiosira weissflogii as a function of pCO2,\ntemperature and bacteria: Aggregation Phase - Sinking Velocity\n \nRelated Reference: \n[Aggregation and Sedimentation of Thalassiosira weissflogii (diatom) in a\nWarmer and More Acidified Future\nOcean](\\\\http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0112379\\\\)\n\ncdm_data_type = Other\nVARIABLES:\nLab_Id (text)\nlatitude (degrees_north)\nlongitude (degrees_east)\nTemp (Temperature, degrees C)\npCO2 (P CO2, text)\nHP15_addition (text)\nsampling_point (hrs)\nfraction (text)\nagg_num_per_tank (count/tank)\nESD (mm)\nVelocity (meters/day)\n | https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_528175_fgdc.xml | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_528175/index.htmlTable | https://www.bco-dmo.org/dataset/528175
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_528175.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_528175&showErrors=false&email= | BCO-DMO | bcodmo_dataset_528175 |