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   set  data   graph     files  public Abundance and size distribution of abandoned (ghost) Phaeocystis colonies from profiles
conducted during R/V Polar Star cruises in the Ross Sea, Antarctica between 2001 and 2005.
   ?     I   M   background (external link) RSS BCO-DMO bcodmo_dataset_768570

The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL access_formats String .htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson,.odvTxt
attribute NC_GLOBAL acquisition_description String Methodology:

A marine snow imaging system was lowered through the water column to acquire
photographs of aggregates but these images also included abandoned (ghost)
Phaeocystis colonies that are enumerated in this data set. The imaging system
consisted of a collimated strobe system and either a 35-mm film camera
(Lobsiger Deepslope 6000; Years 1 - 3) or a digital camera (Insite Pacific
Scorpio; Year 4) mounted on an aluminum frame. The system was lowered at a
rate of 10 m min-1 through the water column, acquiring ca. six images min-1 at
an interval of ca. 1.7 m throughout the entire water column. Illumination was
provided by a pair of strobe lights (Deep Sea Power and Light) positioned to
produce an 8.4-cm deep beam of uniform, collimated light 66 or 79 cm from the
camera lens. Aggregates larger than 0.5 mm within this volume (3 - 15 L,
depending on the camera, lens and resultant geometry) are quantified from
images taken by a camera that is mounted perpendicular to the long axis of the
light beam, which can subsequently be distinguished and quantified by digital
analysis. Ambient light illuminates particles in front of and behind this
light beam and invalidates the calculation of illuminated volume. Thus,
profiles were obtained near local midnight whenever possible (24-h
photoperiods occurred throughout all cruises) to minimize this interference;
images with the frame visible, due to ambient light, were discarded. The depth
of first aggregate counts ranged from 30 - 88 m (a function of water clarity
and solar angle). A Sea-Bird SeaCat CTD and 25-cm SeaTech transmissometer
mounted on the camera frame provided continuous measurements of temperature,
salinity and optical transmission. These data were used to calculate the depth
at which each image was acquired. All film (Tmax 400) and images were returned
to the laboratory for processing except for short sections viewed at sea to
assess camera operation. The films were developed and then digitized to JPG
format either in house, using a Nikon camera and macro lens (3767 x 2368), or
commercially (3544 x 2341).
attribute NC_GLOBAL awards_0_award_nid String 686845
attribute NC_GLOBAL awards_0_award_number String PLR-0087401
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=0087401 (external link)
attribute NC_GLOBAL awards_0_funder_name String NSF Division of Polar Programs
attribute NC_GLOBAL awards_0_funding_acronym String NSF PLR
attribute NC_GLOBAL awards_0_funding_source_nid String 490497
attribute NC_GLOBAL awards_0_program_manager String Dr Roberta Marinelli
attribute NC_GLOBAL awards_0_program_manager_nid String 51469
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL comment String Ghost colonies
PI: Vernon Asper
Data Version 1: 2019-05-28
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3
attribute NC_GLOBAL creator_email String info at bco-dmo.org
attribute NC_GLOBAL creator_name String BCO-DMO
attribute NC_GLOBAL creator_type String institution
attribute NC_GLOBAL creator_url String https://www.bco-dmo.org/ (external link)
attribute NC_GLOBAL data_source String extract_data_as_tsv version 2.2d 13 Jun 2019
attribute NC_GLOBAL date_created String 2019-05-23T21:35:18Z
attribute NC_GLOBAL date_modified String 2019-06-12T18:55:49Z
attribute NC_GLOBAL defaultDataQuery String &time
attribute NC_GLOBAL doi String 10.1575/1912/bco-dmo.768570.1
attribute NC_GLOBAL Easternmost_Easting double 180.0
attribute NC_GLOBAL geospatial_lat_max double -76.4095
attribute NC_GLOBAL geospatial_lat_min double -77.668
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double 180.0
attribute NC_GLOBAL geospatial_lon_min double 171.067
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max double 647.1
attribute NC_GLOBAL geospatial_vertical_min double 24.91
attribute NC_GLOBAL geospatial_vertical_positive String down
attribute NC_GLOBAL geospatial_vertical_units String m
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/768570 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL instruments_0_acronym String Sea Tech Transmissometer
attribute NC_GLOBAL instruments_0_dataset_instrument_nid String 770285
attribute NC_GLOBAL instruments_0_description String The Sea Tech Transmissometer can be deployed in either moored or profiling mode to estimate the concentration of suspended or particulate matter in seawater. The transmissometer measures the beam attenuation coefficient in the red spectral band (660 nm) of the laser lightsource over the instrument's path-length (e.g. 20 or 25 cm). This instrument designation is used when specific make and model are not known. The Sea Tech Transmissometer was manufactured by Sea Tech, Inc. (Corvalis, OR, USA).
attribute NC_GLOBAL instruments_0_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L22/current/TOOL0003/ (external link)
attribute NC_GLOBAL instruments_0_instrument_name String Sea Tech Transmissometer
attribute NC_GLOBAL instruments_0_instrument_nid String 476
attribute NC_GLOBAL instruments_1_acronym String CTD SEACAT
attribute NC_GLOBAL instruments_1_dataset_instrument_nid String 770286
attribute NC_GLOBAL instruments_1_description String The CTD SEACAT recorder is an instrument package manufactured by Sea-Bird Electronics. The first Sea-Bird SEACAT Recorder was the original SBE 16 SEACAT developed in 1987. There are several model numbers including the SBE 16plus (SEACAT C-T Recorder (P optional))and the SBE 19 (SBE 19plus SEACAT Profiler measures conductivity, temperature, and pressure (depth)). More information from Sea-Bird Electronics.
attribute NC_GLOBAL instruments_1_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/350/ (external link)
attribute NC_GLOBAL instruments_1_instrument_name String CTD Sea-Bird SEACAT
attribute NC_GLOBAL instruments_1_instrument_nid String 479
attribute NC_GLOBAL instruments_2_acronym String camera
attribute NC_GLOBAL instruments_2_dataset_instrument_description String See methodology
attribute NC_GLOBAL instruments_2_dataset_instrument_nid String 768576
attribute NC_GLOBAL instruments_2_description String All types of photographic equipment including stills, video, film and digital systems.
attribute NC_GLOBAL instruments_2_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/311/ (external link)
attribute NC_GLOBAL instruments_2_instrument_name String Camera
attribute NC_GLOBAL instruments_2_instrument_nid String 520
attribute NC_GLOBAL instruments_2_supplied_name String We used a custom-built marine snow imaging system
attribute NC_GLOBAL keywords String bco, bco-dmo, bin, bin_0_0_to_0_5, bin_gt_0_5_to_1_0, bin_gt_1_0_to_1_5, bin_gt_1_5_to_2_0, bin_gt_2_0_to_2_5, bin_gt_2_5_to_3_0, bin_gt_3_0_to_3_5, bin_gt_3_5_to_4_0, bin_gt_4_0_to_4_5, bin_gt_4_5, biological, canister, chemical, cruise, cruise_name, data, dataset, date, depth, dmo, erddap, identifier, In_water_DateTime_UTC, In_water_time_local, latitude, local, longitude, management, name, oceanography, office, particles, particles_per_L, per, preliminary, station, time, water
attribute NC_GLOBAL license String The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/768570 (external link)
attribute NC_GLOBAL Northernmost_Northing double -76.4095
attribute NC_GLOBAL param_mapping String {'768570': {'Latitude': 'flag - latitude', 'In_water_DateTime_UTC': 'master - time', 'depth': 'flag - depth', 'Longitude': 'flag - longitude'}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/768570/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String University of Southern Mississippi
attribute NC_GLOBAL people_0_person_name String Dr Vernon L. Asper
attribute NC_GLOBAL people_0_person_nid String 50598
attribute NC_GLOBAL people_0_role String Principal Investigator
attribute NC_GLOBAL people_0_role_type String originator
attribute NC_GLOBAL people_1_affiliation String Virginia Institute of Marine Science
attribute NC_GLOBAL people_1_affiliation_acronym String VIMS
attribute NC_GLOBAL people_1_person_name String Walker O. Smith
attribute NC_GLOBAL people_1_person_nid String 50593
attribute NC_GLOBAL people_1_role String Co-Principal Investigator
attribute NC_GLOBAL people_1_role_type String originator
attribute NC_GLOBAL people_2_affiliation String Woods Hole Oceanographic Institution
attribute NC_GLOBAL people_2_affiliation_acronym String WHOI BCO-DMO
attribute NC_GLOBAL people_2_person_name String Amber York
attribute NC_GLOBAL people_2_person_nid String 643627
attribute NC_GLOBAL people_2_role String BCO-DMO Data Manager
attribute NC_GLOBAL people_2_role_type String related
attribute NC_GLOBAL project String Interannual Variability in the Antarctic-Ross Sea (IVARS): Nutrients and Seasonal Production
attribute NC_GLOBAL projects_0_acronym String IVARS
attribute NC_GLOBAL projects_0_description String NSF Award Abstract:
During the past few decades of oceanographic research, it has been recognized that significant variations in biogeochemical processes occur among years. Interannual variations in the Southern Ocean are known to occur in ice extent and concentration, in the composition of herbivore communities, and in bird and marine mammal distributions and reproductive success. However, little is known about the interannual variations in production of phytoplankton or the role that these variations play in the food web. This project will collect time series data on the seasonal production of phytoplankton in the southern Ross Sea, Antarctica. Furthermore, it will assess the interannual variations of the production of the two major functional groups of the system, diatoms and Phaeocystis Antarctica, a colonial haptophyte. The Ross Sea provides a unique setting for this type of investigation for a number of reasons. For example, a de facto time-series has already been initiated in the Ross Sea through the concentration of a number of programs in the past ten years. It also is well known that the species diversity is reduced relative to other systems and its seasonal production is as great as anywhere in the Antarctic. Most importantly, seasonal production of both the total phytoplankton community (as well as its two functional groups) can be estimated from late summer nutrient profiles. The project will involve short cruises on the US Coast Guard ice breakers in the southern Ross Sea that will allow the collection of water column nutrient and particulate after data at specific locations in the late summer of each of five years. Additionally, two moorings with in situ nitrate analyzers moored at fifteen will be deployed, thus collecting for the first time in the in the Antarctic a time-series of euphotic zone nutrient concentrations over the entire growing season. All nutrient data will be used to calculate seasonal production for each year in the southern Ross Sea and compared to previously collected information, thereby providing an assessment of interannual variations in net community production. Particulate matter data will allow us to estimate the amount of export from the surface layer by late summer, and therefore calculate the interannual variability of this ecosystem process. Interannual variations of seasonal production (and of the major taxa of producers) are a potentially significant feature in the growth and survival of higher trophic levels within the food web of the Ross Sea. They are also important in order to understand the natural variability in biogeochemical processes of the region. Because polar regions such as the Ross Sea are predicted to be impacted by future climate change, biological changes are also anticipated. Placing these changes in the context of natural variability is an essential element of understanding and predicting such alterations. This research thus seeks to quantify the natural variability of an Antarctic coastal system, and ultimately understand its causes and impacts on food webs and biogeochemical cycles of the Ross Sea.
Related publications:Smith, W.O., Jr., M.S. Dinniman, J.M. Klinck, and E. Hofmann. 2003. Biogeochemical climatologies in the Ross Sea, Antarctica: seasonal patterns of nutrients and biomass. Deep-Sea Res. II 50: 3083-3101.
Smith, W.O., Jr., A.R. Shields, J.A. Peloquin, G. Catalano, S. Tozzi, M.S. Dinniman and V.A. Asper. 2006. Biogeochemical budgets in the Ross Sea:� variations among years. Deep-Sea Res. II 53: 815-833.
Tremblay, J.-E. and W.O. Smith, Jr.� 2007. Phytoplankton processes in polynyas.� In:� Polynyas: Windows to the World’s Oceans (W.O. Smith, Jr. and D.G. Barber, eds.), Elsevier, Amsterdam, Pp. 239-270.
Smith, W.O. Jr. and D.G. Barber (Eds.).� 2007. Polynyas: Windows to the World’s Oceans. Elsevier, Amsterdam. 437 pp.
Smith, W.O. Jr. and D.G. Barber. 2007. Polynyas and climate change: a view to the future.� In: Polynyas: Windows to the World’s Oceans (W.O. Smith, Jr. and D.G. Barber, eds.), Elsevier, Amsterdam, Pp. 409-417.
Smith, W.O. Jr., D.G. Ainley and R. Cattaneo-Vietti. 2007. Trophic interactions within the Ross Sea continental shelf ecosystem. Phil. Trans. Roy. Soc., ser. B 362: 95-111.
Peloquin, J. A., and W. O. Smith, Jr.� 2007. Phytoplankton blooms in the Ross Sea, Antarctica: Interannual variability in magnitude, temporal patterns, and composition. J. Geophys. Res. 112: C08013, doi:10.1029/2006JC003816.
Smith, W.O. Jr. and J.C. Comiso. 2009. Southern Ocean primary productivity: variability and a view to the future. In Smithsonian at the Poles: Contributions to International Polar Year Science (I. Krupnik, M.A. Lang, and S.E. Miller, Eds.), Smithsonian Inst. Scholarly Press, Washington, D.C., pp. 309-318.
Smith, W.O. Jr., M. Dinniman, G.R. DiTullio, S. Tozzi, O. Mangoni, M. Modigh and V. Saggiomo. 2010. Phytoplankton photosynthetic pigments in the Ross Sea: Patterns and relationships among functional groups. J. Mar. Systems 82: 177-185.
Smith, W.O. Jr., V. Asper, S. Tozzi, X. Liu and S.E. Stammerjohn. 2011a. Surface layer variability in the Ross Sea, Antarctica as assessed by in situ fluorescence measurements. Prog. Oceanogr.� 88: 28-45 (doi: 10.1016/j.pocean.2010.08.002).
Smith, W.O. Jr., A.R. Shields, J. Dreyer, J.A. Peloquin and V. Asper. 2011b. Interannual variability in vertical export in the Ross Sea: magnitude, composition, and environmental correlates. Deep-Sea Res. I 58: 147-159.
Liu, X. and W.O. Smith, Jr.� 2012. A statistical analysis of the controls on phytoplankton distribution in the Ross Sea, Antarctica. J. Mar. Systems 94: 135-144.
Smith, W.O. Jr., P.N. Sedwick, K.R. Arrigo, D.G. Ainley, and A.H. Orsi. 2012. The Ross Sea in a sea of change. Oceanography 25: 44-57.
Peloquin, J., C. Swan, N. Gruber, M. Vogt, H. Claustre, J. Ras, J. Uitz, J-C. Marty, R. Barlow, M. Behrenfeld, R. Bidigare, H. Dierssen, G. DiTullio, E.�Fernandez, C. Gallienne, S.�Gibb, R. Goericke, L. Harding, E. Head, P. Holligan, S. Hooker, D. Karl, T. Knap, M. Landry, R. Letelier, C.A. Llewellyn, M.�Lomas, M. Lucas, A. Mannino, J.-C.�Marty, B. G. Mitchell, F. M�ller-Karger, N. Nelson, C.�O'Brien, B. Prezelin, D. Repeta, W. O. Smith, Jr., D. Smythe-Wright, R.�Stumpf, A.�Subramaniam, K.�Suzuki, C. Trees, M. Vernet, K. Wasmund, and S. Wright. 2014. The MAREDAT global database of high performance liquid chromatography marine pigment measurements.� Earth System Science Data�5:�109-123.
Smith, W.O. Jr., D.G. Ainley, K.R. Arrigo, and M.S. Dinniman. 2014. The oceanography and ecology of the Ross Sea.� Annu. Rev. Mar. Sci. 6: 469-487.
Smith, W.O., Jr. and K. Donaldson. 2015. Photosynthesis-irradiance responses in the Ross Sea, Antarctica: a meta-analysis. Biogeosciences 12: 1-11.
Asper, V.L. and W.O. Smith, Jr. Variations in the abundance and distribution of aggregates in the Ross Sea, Antarctica. Deep-Sea Res. I (submitted).
Smith, W.O., Jr. and D.E. Kaufman. Particulate organic carbon climatologies in the Ross Sea: evidence for seasonal acclimations within phytoplankton. Prog. Oceanogr. (submitted).
attribute NC_GLOBAL projects_0_end_date String 2006-03
attribute NC_GLOBAL projects_0_geolocation String Southern Ross Sea
attribute NC_GLOBAL projects_0_name String Interannual Variability in the Antarctic-Ross Sea (IVARS): Nutrients and Seasonal Production
attribute NC_GLOBAL projects_0_project_nid String 686846
attribute NC_GLOBAL projects_0_start_date String 2001-04
attribute NC_GLOBAL publisher_name String Amber York
attribute NC_GLOBAL publisher_role String BCO-DMO Data Manager(s)
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double -77.668
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v29
attribute NC_GLOBAL subsetVariables String Canister, bin_0_0_to_0_5
attribute NC_GLOBAL summary String Abundance and size distribution of abandoned (ghost) Phaeocystis colonies from profiles conducted during R/V Polar Star cruises in the Ross Sea, Antarctica between 2001 and 2005.
attribute NC_GLOBAL time_coverage_start String 2004-12-22T13:55:00Z
attribute NC_GLOBAL title String Abundance and size distribution of abandoned (ghost) Phaeocystis colonies from profiles conducted during R/V Polar Star cruises in the Ross Sea, Antarctica between 2001 and 2005.
attribute NC_GLOBAL version String 2
attribute NC_GLOBAL Westernmost_Easting double 171.067
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.5-beta
variable cruise_name   String  
attribute cruise_name description String Name of the cruise which includes the year number and sequence number (For example, IVARS 1-1 is the first year and the first of two cruise)
attribute cruise_name ioos_category String Unknown
attribute cruise_name long_name String Cruise Name
attribute cruise_name units String unitless
variable Canister   double  
attribute Canister _FillValue double NaN
attribute Canister description String An internal reference to the film canister, if applicable. This is included to enable future resarchers to positively identify the correct film
attribute Canister ioos_category String Unknown
attribute Canister long_name String Canister
attribute Canister units String unitless
variable Station   String  
attribute Station description String Station number as assigned during the cruise. Many are at the same location but individual numbers are used to allow separation based on time
attribute Station ioos_category String Identifier
attribute Station long_name String Station
attribute Station units String unitless
variable latitude   double  
attribute latitude _CoordinateAxisType String Lat
attribute latitude _FillValue double NaN
attribute latitude actual_range double -77.668, -76.4095
attribute latitude axis String Y
attribute latitude colorBarMaximum double 90.0
attribute latitude colorBarMinimum double -90.0
attribute latitude description String Latitude. Negative = South
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
variable longitude   double  
attribute longitude _CoordinateAxisType String Lon
attribute longitude _FillValue double NaN
attribute longitude actual_range double 171.067, 180.0
attribute longitude axis String X
attribute longitude colorBarMaximum double 180.0
attribute longitude colorBarMinimum double -180.0
attribute longitude description String Longitude. Negative = West
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable depth   double  
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth _FillValue double NaN
attribute depth actual_range double 24.91, 647.1
attribute depth axis String Z
attribute depth colorBarMaximum double 8000.0
attribute depth colorBarMinimum double -8000.0
attribute depth colorBarPalette String TopographyDepth
attribute depth description String Depth
attribute depth ioos_category String Location
attribute depth long_name String Depth
attribute depth positive String down
attribute depth standard_name String depth
attribute depth units String m
variable date_local   String  
attribute date_local description String Calendar Date in local (Christchurch, NZ) (NZST/NZDT)
attribute date_local ioos_category String Time
attribute date_local long_name String Date Local
attribute date_local source_name String date_local
attribute date_local units String unitless
variable In_water_time_local   String  
attribute In_water_time_local description String Local time (HH:MM:SS) when the camera lowering began. Local time (Christchurch, NZ) (NZST/NZDT)
attribute In_water_time_local ioos_category String Time
attribute In_water_time_local long_name String In Water Time Local
attribute In_water_time_local units String unitless
variable time   double  
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.1037237E9, NaN
attribute time axis String T
attribute time description String Timestamp (UTC) when the camera lowering began in standard ISO 8601:2004(E) format YYYY-mm-ddTHH:MM:SSZ
attribute time ioos_category String Time
attribute time long_name String In Water Date Time UTC
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time units String seconds since 1970-01-01T00:00:00Z
variable particles_per_L   float  
attribute particles_per_L _FillValue float NaN
attribute particles_per_L actual_range float 0.0, 43.88
attribute particles_per_L description String Total number of particles larger than 0.5mm in diameter per liter number/liter
attribute particles_per_L ioos_category String Unknown
attribute particles_per_L long_name String Particles Per L
attribute particles_per_L units String count
variable bin_0_0_to_0_5   float  
attribute bin_0_0_to_0_5 _FillValue float NaN
attribute bin_0_0_to_0_5 actual_range float 0.0, 0.0
attribute bin_0_0_to_0_5 description String Number of particles per liter number/liter between 0 and 0.5mm in size
attribute bin_0_0_to_0_5 ioos_category String Unknown
attribute bin_0_0_to_0_5 long_name String Bin 0 0 To 0 5
attribute bin_0_0_to_0_5 units String count
variable bin_gt_0_5_to_1_0   float  
attribute bin_gt_0_5_to_1_0 _FillValue float NaN
attribute bin_gt_0_5_to_1_0 actual_range float 0.0, 2.21
attribute bin_gt_0_5_to_1_0 description String Number of particles per liter number/liter between 0.5 and 1.0mm in size
attribute bin_gt_0_5_to_1_0 ioos_category String Unknown
attribute bin_gt_0_5_to_1_0 long_name String Bin Gt 0 5 To 1 0
attribute bin_gt_0_5_to_1_0 units String count
variable bin_gt_1_0_to_1_5   float  
attribute bin_gt_1_0_to_1_5 _FillValue float NaN
attribute bin_gt_1_0_to_1_5 actual_range float 0.0, 9.96
attribute bin_gt_1_0_to_1_5 description String Number of particles per liter number/liter between 1.0 and 1.5mm in size
attribute bin_gt_1_0_to_1_5 ioos_category String Unknown
attribute bin_gt_1_0_to_1_5 long_name String Bin Gt 1 0 To 1 5
attribute bin_gt_1_0_to_1_5 units String count
variable bin_gt_1_5_to_2_0   float  
attribute bin_gt_1_5_to_2_0 _FillValue float NaN
attribute bin_gt_1_5_to_2_0 actual_range float 0.0, 15.49
attribute bin_gt_1_5_to_2_0 description String Number of particles per liter number/liter between 1.5 and 2.0mm in size
attribute bin_gt_1_5_to_2_0 ioos_category String Unknown
attribute bin_gt_1_5_to_2_0 long_name String Bin Gt 1 5 To 2 0
attribute bin_gt_1_5_to_2_0 units String count
variable bin_gt_2_0_to_2_5   float  
attribute bin_gt_2_0_to_2_5 _FillValue float NaN
attribute bin_gt_2_0_to_2_5 actual_range float 0.0, 12.17
attribute bin_gt_2_0_to_2_5 description String Number of particles per liter number/liter between 2.0 and 2.5mm in size
attribute bin_gt_2_0_to_2_5 ioos_category String Unknown
attribute bin_gt_2_0_to_2_5 long_name String Bin Gt 2 0 To 2 5
attribute bin_gt_2_0_to_2_5 units String count
variable bin_gt_2_5_to_3_0   float  
attribute bin_gt_2_5_to_3_0 _FillValue float NaN
attribute bin_gt_2_5_to_3_0 actual_range float 0.0, 9.59
attribute bin_gt_2_5_to_3_0 description String Number of particles per liter number/liter between 2.5 and 3.0mm in size
attribute bin_gt_2_5_to_3_0 ioos_category String Unknown
attribute bin_gt_2_5_to_3_0 long_name String Bin Gt 2 5 To 3 0
attribute bin_gt_2_5_to_3_0 units String count
variable bin_gt_3_0_to_3_5   float  
attribute bin_gt_3_0_to_3_5 _FillValue float NaN
attribute bin_gt_3_0_to_3_5 actual_range float 0.0, 4.79
attribute bin_gt_3_0_to_3_5 description String Number of particles per liter number/liter between 3.0 and 3.5mm in size
attribute bin_gt_3_0_to_3_5 ioos_category String Unknown
attribute bin_gt_3_0_to_3_5 long_name String Bin Gt 3 0 To 3 5
attribute bin_gt_3_0_to_3_5 units String count
variable bin_gt_3_5_to_4_0   float  
attribute bin_gt_3_5_to_4_0 _FillValue float NaN
attribute bin_gt_3_5_to_4_0 actual_range float 0.0, 2.95
attribute bin_gt_3_5_to_4_0 description String Number of particles per liter number/liter between 3.5 and 4.0mm in size
attribute bin_gt_3_5_to_4_0 ioos_category String Unknown
attribute bin_gt_3_5_to_4_0 long_name String Bin Gt 3 5 To 4 0
attribute bin_gt_3_5_to_4_0 units String count
variable bin_gt_4_0_to_4_5   float  
attribute bin_gt_4_0_to_4_5 _FillValue float NaN
attribute bin_gt_4_0_to_4_5 actual_range float 0.0, 2.95
attribute bin_gt_4_0_to_4_5 description String Number of particles per liter number/liter between 4.0 and 4.5mm in size
attribute bin_gt_4_0_to_4_5 ioos_category String Unknown
attribute bin_gt_4_0_to_4_5 long_name String Bin Gt 4 0 To 4 5
attribute bin_gt_4_0_to_4_5 units String count
variable bin_gt_4_5   float  
attribute bin_gt_4_5 _FillValue float NaN
attribute bin_gt_4_5 actual_range float 0.0, 2.58
attribute bin_gt_4_5 description String Number of particles per liter number/liter larger than 4.5mm in size
attribute bin_gt_4_5 ioos_category String Unknown
attribute bin_gt_4_5 long_name String Bin Gt 4 5
attribute bin_gt_4_5 units String count

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.


 
ERDDAP, Version 1.82
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