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https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_715512 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_715512.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_715512/ public Acoustic backscatter from sites in McMurdo Sound from 2014-2015 (McMurdo Predator Prey project) Krill and fish were sampled acoustically and visually beneath the fast ice\nusing the tethered SCINI ROV, which was deployed and operated through a 25 cm\ndiameter hole drilled through the sea ice. SCINI contained cameras and\nthrusters, and towed a sensor package consisting of a WET Labs fluorometer\n(ECO-AFL/FL) and a single-beam Biosonics 120 kHz DT-X echosounder. Visual\ntargets were identified to the lowest taxon possible; these observations were\nused primarily to verify classification of acoustic signals. The echosounder\noperated at a nominal ping rate of 1 ping s-1; however, this rate was\noccasionally adjusted if false bottom signals were observed. The general\nprofile of a dive included a surface transect of ~300 m horizontal distance,\nwhere the acoustic transducer faced downward, and also a dive to ~120 m if\nconditions allowed. Echogram data were saved to a depth of 500 m, and\nbackground noise was removed. Given the effective range of the transducer of\napproximately 100 m (resolving -80 dB targets), surveys characterized the\nupper 200 m of the water column.\n\ncdm_data_type = Other\nVARIABLES:\nsite (unitless)\nsitenum (unitless)\ndatetime (unitless)\nGroup (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndn (days)\nsv_linear_sum (m^-1)\nn (unitless)\neffort (unitess)\nsv_mean (decibel at reference level 1 meter (dB re 1 m-1))\ndepth (m)\nsv_mean_effort (decibel at reference level 1 meter (dB re 1 m-1))\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_715512_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_715512/index.htmlTable https://www.bco-dmo.org/dataset/715512 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_715512.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_715512&showErrors=false&email= BCO-DMO bcodmo_dataset_715512
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_490464.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_490464 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_490464.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_490464/ public Calcification and linear extension rates for Oculina arbuscula corals grown under different pCO2 levels; from the Cohen lab at WHOI in Woods Hole, MA (OA Nutrition and Coral Calcification project) Data from experiments examining the effect of CO2-induced ocean acidification\non the scleractinian coral Oculina arbuscula.\n \nFor more information on the experimental methods and results, see Ries et al.,\n2010.\n \nThese data have also been deposited to PANGAEA where additional carbonate\nsystem variables were calculated as described by Nisumaa et al. (2010). See:\n[http://doi.pangaea.de/10.1594/PANGAEA.754790](\\\\http://doi.pangaea.de/10.1594/PANGAEA.754790\\\\)\n\ncdm_data_type = Other\nVARIABLES:\nomega_Arg (dimensionless)\nspecies (dimensionless)\nsample (dimensionless)\nbuoyant_wt_init (milligrams (mg))\nbuoyant_wt_final (milligrams (mg))\ncalcification_rate (percent (%))\nlinear_ext (micrometers (um))\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_490464_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_490464/index.htmlTable https://www.bco-dmo.org/dataset/490464 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_490464.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_490464&showErrors=false&email= BCO-DMO bcodmo_dataset_490464
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_735583 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_735583.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_735583/ public Net calcification, gross calcification, and linear extension rates of fragments of 4 species of coral over a 93-day ocean acidification and warming laboratory experiment This dataset includes measurements of calcification, linear extension, and surface area for four species of Caribbean reef-building corals (Siderastrea siderea, Pseudodiploria strigosa, Porites astreoides, and Undaria tenuifolia) after a 93-day ocean acidification (280-3200 \\u03bcatm) and warming (28\\u00b0C and 31\\u00b0C) experiment. Both calcification, measured using a buoyant weight method, and surface area, quantified using image processing software on photos taken of each fragment, were assess every 30 days throughout the experiment. Linear extension was quantified at the end of the experiment for total linear growth.\n\ncdm_data_type = Other\nVARIABLES:\nreefzone (unitless)\nspecies_code (unitless)\ncolony (unitless)\ncoral (unitless)\ntank (unitless)\ntreatment (unitless)\npCO2_label (P CO2 Label, unitless)\npCO2_target (P CO2 Target, micro-atmospheres)\ntemp_target (degrees Celsius)\npCO2 (P CO2, micro-atmospheres)\ntemp (Temperature, degrees Celsius)\nsurface_area (square centimeters)\nlinear_extension (millimeters/day (mm day-1))\ntime_point (unitless)\ncalc_rate (milligrams/centimeter^2/day (mg cm-2 day-1))\ncalc_gross (milligrams/centimeter^2/day (mg cm-2 day-1))\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_735583_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_735583/index.htmlTable https://www.bco-dmo.org/dataset/735583 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_735583.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_735583&showErrors=false&email= BCO-DMO bcodmo_dataset_735583

 
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