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https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_715715 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_715715.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_715715/ public Acoustic backscatter from krill and silverfish in McMurdo Sound from 2014-2015 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:\ngroup (unitless)\nsitenum (unitless)\nbin_depth (meters (m))\ndepth (m)\nsv_mean (per meter (m-1))\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_715715_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_715715/index.htmlTable https://www.bco-dmo.org/dataset/715715 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_715715.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_715715&showErrors=false&email= BCO-DMO bcodmo_dataset_715715
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_709707 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_709707.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_709707/ public Compensatory growth and TGP data from experiments conducted on juvenile Cyprinodon variegatus that were wild caught in the Atlantic during 2014 Compensatory growth and TGP data from experiments conducted on juvenile Cyprinodon variegatus that were wild caught in the Atlantic during 2014.\n\ncdm_data_type = Other\nVARIABLES:\nGroup (unitless)\nPtemp (degrees Celsius)\nOtemp (Ocean Temperature, degrees Celsius)\nSex (unitless)\nMaturation (count)\nInitial_WK2 (millimeters)\nManipulation_WK10 (millimeters)\nCompensation_WK15 (millimeters)\nGSI (percent)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_709707_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_709707/index.htmlTable https://www.bco-dmo.org/dataset/709707 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_709707.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_709707&showErrors=false&email= BCO-DMO bcodmo_dataset_709707
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_764688 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_764688.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_764688/ public Experiments evaluating protein size distribution pattern in EPS Si+ and EPS Si2 using sodium dodecyl sulfate\\u2013polyacrylamide gel electrophoresis Laboratory studies were conducted to examine the sorption of selected radionuclides (234Th, 233Pa, 210Po, 210Pb, and 7Be) onto inorganic (pure silica and acid-cleaned diatom frustules) and organic (diatom cells with or without silica frustules) particles in natural seawater and the role of templating biomolecules and exopolymeric substances (EPS) extracted from the same species of diatom, Phaeodactylum tricornutum, in the sorption process. The range of partition coefficients (Kd, reported as logKd) of radionuclides between water and the different particle types was 4.78\\u20136.69 for 234Th, 5.23\\u20136.71 for 233Pa, 4.44\\u20135.86 for 210Pb, 4.47\\u20134.92 for 210Po, and 4.93\\u20137.23 for 7Be, similar to values reported for lab and field determinations. The sorption of all radionuclides was significantly enhanced in the presence of organic matter associated with particles, resulting in Kd one to two orders of magnitude higher than for inorganic particles only, with highest values for 7Be (logKd of 7.2). Results further indicate that EPS and frustule-embedded biomolecules in diatom cells are responsible for the sorption enhancement rather than the silica shell itself. By separating radiolabeled EPS via isoelectric focusing, we found that isoelectric points are radionuclide specific, suggesting that each radionuclide binds to specific biopolymeric functional groups, with the most efficient binding sites likely occurring in acid polysaccharides, iron hydroxides, and proteins. Further progress in evaluating the effects of diatom frustule\\u2013related biopolymers on binding,\\r\\nscavenging, and fractionation of radionuclides would require the application of molecular-level characterization techniques.\n\ncdm_data_type = Other\nVARIABLES:\nGroup (unitless)\nEPS_Si_plus (Mass Concentration Of Silicate In Sea Water, nanomole per miligram (nmol/mg))\nEPS_Si_minus (Mass Concentration Of Silicate In Sea Water, nanomole per miligram (nmol/mg))\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_764688_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_764688/index.htmlTable https://www.bco-dmo.org/dataset/764688 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_764688.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_764688&showErrors=false&email= BCO-DMO bcodmo_dataset_764688
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_752795 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_752795.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_752795/ public Home range and body size data compiled from the literature for marine and terrestrial vertebrates Home range and body size data compiled from the literature for marine and terrestrial vertebrates.\n\ncdm_data_type = Other\nVARIABLES:\nSystem (unitless)\nGroup (unitless)\nSpecies (unitless)\nBM (grams (g))\nHR (square kilometers (km^2))\nRefs (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_752795_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_752795/index.htmlTable https://www.bco-dmo.org/dataset/752795 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_752795.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_752795&showErrors=false&email= BCO-DMO bcodmo_dataset_752795
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_659109.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_659109 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_659109.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_659109/ public Net calcification of L. pertusa specimens exposed to different pH treatments collected on R/V Ronald Brown in Florida from October to November 2010 (Lophelia OA project) Net calcification of L. pertusa specimens exposed to different pH treatments collected on R/V Ronald Brown in Florida from October to November 2010 (Lophelia OA project)\n\ncdm_data_type = Other\nVARIABLES:\npH_treatment (P H Treatment, unitless)\ngroup (unitless)\nindividual (unitless)\ntemperature (celsius)\nsalinity (Sea Water Practical Salinity, PPT)\nTA (micromoles per kilogram (umol/kg -1))\npH_total (P H Total, unitless)\nomega_Ar (unitless)\ndry_weight_start (grams)\ndry_weight_end (grams)\nnet_calcification (percent per day (%/d -1))\npercent_survivorship (percent)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_659109_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_659109/index.htmlTable https://www.bco-dmo.org/dataset/659109 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_659109.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_659109&showErrors=false&email= BCO-DMO bcodmo_dataset_659109

 
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