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Dataset Title:  Long term trends in the macrobenthos of the Belgian Continental Shelf Subscribe RSS
Institution:  ILVO, UGent-MARBIOL, VLIZ, BELSPO   (Dataset ID: Macrobel)
Range: longitude = 2.258 to 3.31°E, latitude = 51.1 to 51.75°N, time = 1976-06-01T01:00:00Z to 2001-10-07T01:00:00Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form | Files
 
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Things You Can Do With Your Graphs

Well, you can do anything you want with your graphs, of course. But some things you might not have considered are:

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  ScientificName {
    String long_name "ScientificName";
    String sdn_P02_name "SeaDataNet biological format biotic parameters";
    String sdn_P02_uri "https://vocab.nerc.ac.uk/collection/P02/current/BPRP/";
    String sdn_P02_urn "SDN:P02::BPRP";
    String sdn_parameter_name "Taxon of biological entity specified elsewhere";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/SCNAME01/";
    String sdn_parameter_urn "SDN:P01::SCNAME01";
    String sdn_uom_name "Not applicable";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/XXXX/";
    String sdn_uom_urn "SDN:P06::XXXX";
    String standard_name "scientificname";
    String units "Not applicable";
    String units_uri "https://vocab.nerc.ac.uk/collection/P01/current/SCNAME01/";
  }
  BasisOfRecord {
    String long_name "BasisOfRecord";
    String units "None";
    String units_uri "None";
  }
  InstitutionCode {
    String long_name "InstitutionCode";
    String units "None";
    String units_uri "None";
  }
  YearCollected {
    Float32 actual_range 1976.0, 2001.0;
    String long_name "YearCollected";
    String units "None";
    String units_uri "None";
  }
  MonthCollected {
    Float32 actual_range 1.0, 12.0;
    String long_name "MonthCollected";
    String units "None";
    String units_uri "None";
  }
  DayCollected {
    Float32 actual_range 3.0, 30.0;
    String long_name "DayCollected";
    String units "None";
    String units_uri "None";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 2.024388e+8, 1.0024164e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01T00:00:00Z";
    String units "seconds since 1970-01-01T00:00:00Z";
    String units_uri "https://vocab.nerc.ac.uk/collection/P01/current/CJDY1101";
  }
  lifestage {
    String long_name "lifestage";
    String units "None";
    String units_uri "None";
  }
  ObservedIndividualCount {
    Float32 actual_range 0.3, 58300.0;
    String long_name "ObservedIndividualCount";
    String units "http://rs.tdwg.org/dwc/terms/individualCount";
    String units_uri "http://rs.tdwg.org/dwc/terms/individualCount";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range 2.258, 3.31;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
    String units_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALONZZ01";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 51.1, 51.75;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
    String units_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALATZZ01";
  }
  aphia_id {
    Float32 actual_range 105.0, 11680.0;
    String long_name "aphia_id";
    String sdn_P02_name "SeaDataNet biological format biotic parameters";
    String sdn_P02_uri "https://vocab.nerc.ac.uk/collection/P02/current/BPRP/";
    String sdn_P02_urn "SDN:P02::BPRP";
    String sdn_parameter_name "Identifier (LSID) of biological entity specified elsewhere";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/SNANID01/";
    String sdn_parameter_urn "SDN:P01::SNANID01";
    String sdn_uom_name "Not applicable";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/XXXX/";
    String sdn_uom_urn "SDN:P06::XXXX";
    String standard_name "aphia_id";
    String units "Not applicable";
    String units_uri "https://vocab.nerc.ac.uk/collection/P01/current/SNANID01/";
  }
 }
  NC_GLOBAL {
    String AccConID "21";
    String AccConstrDescription "This license lets others distribute, remix, tweak, and build upon your work, even commercially, as long as they credit you for the original creation. This is the most accommodating of licenses offered. Recommended for maximum dissemination and use of licensed materials.";
    String AccConstrDisplay "This dataset is licensed under a Creative Commons Attribution 4.0 International License.";
    String AccConstrEN "Attribution (CC BY)";
    String AccessConstraint "Attribution (CC BY)";
    String Acronym "MACROBEL";
    String added_date "2005-03-21 15:09:26";
    String BrackishFlag "None";
    String CDate "2004-06-09";
    String cdm_data_type "Other";
    String CheckedFlag "1";
    String Citation "Degraer, S.; Wittoeck, J.; Appeltans, W.; Cooreman, K.; Deprez, T.; Hillewaert, H.; Hostens, K.; Mees, J.; Vanden Berghe, E.; Vincx, M. (2006) Macrobel: Long term trends in the macrobenthos of the Belgian Continental Shelf. Oostende, Belgium.  Http://www.vliz.be/vmdcdata/macrobel/";
    String Comments "None";
    String ContactEmail "None";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_name "Hillewaert, Appeltans, Vincx, Degraer, Vanden Berghe, De Clerck, Van Hoey, Vanhoorne, Deprez, Wittoeck, Mees, Hostens, Cooreman";
    String CurrencyDate "None";
    String DasID "145";
    String DasOrigin "Research";
    String DasType "Data";
    String DasTypeID "1";
    String DateLastModified "{'date': '2025-02-18 01:34:01.301036', 'timezone_type': 1, 'timezone': '+01:00'}";
    String DescrCompFlag "0";
    String DescrTransFlag "1";
    Float64 Easternmost_Easting 3.31;
    String EmbargoDate "None";
    String EngAbstract "The global objective of this project is to deliver a substantial contribution to the knowledge of the long term variability in the biodiversity of the macrobenthos and the relationship with anthropogenic activities on the Belgian Continental Shelf.";
    String EngDescr "The Belgian Continental Shelf (BCS) (surface : 2017 km²) is only 0.5 % of the North Sea surface, but it has a very high diversity in marine habitats and associated biological communities. Also, the socio-economic importance of the BCS is very high. As in most areas around the North Sea, a lot of anthropogenic activities, such as sea fisheries, maritime transport, military shootings, dredging activities and others occur on the BCS.The combination of the ecological and the socio-economic value of the BCS causes conflicts between both interests. Therefore it is very important to develop a sustainable management plan for the natural resources of the BCS. To obtain this goal, information and knowledge is required about:geographical distribution of the marine biological communities,the structure of these communities,their relationship with the physical and the chemical environment,the natural ecological and genetic variability, andthe nature and the effect of the anthropogenic influences on these ecosystem components. Macrobenthic organisms are good candidates for monitoring the short and long-term effects of natural and anthropogenic impacts on and within the marine environment because of their direct link with the sediment and with the processes that occur immediately above the sediments.The global objective of this project is to deliver a substantial contribution to the knowledge of the long term variability in the biodiversity of the macrobenthos and the relationship with anthropogenic activities.The specific aim of this website is to deliver an atlas with distribution maps of the macrobenthos of the Belgian Coastal Shelf (BCS) for the periods 1977-1983 and 1994-2000. Besides biogeographic and taxonomy information, which is given for each taxon, descriptive details on morphology, biology, ecology, habitat preferences and illustrations are given for a limited number a taxa (see list below). Eventually, by continuing monitoring programmes, our knowledge of different effects of antropogenic activities on the macrobenthos will aid in the development of a sustainable management plan for the Belgian Coastal Shelf.";
    String FreshFlag "None";
    Float64 geospatial_lat_max 51.75;
    Float64 geospatial_lat_min 51.1;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 3.31;
    Float64 geospatial_lon_min 2.258;
    String geospatial_lon_units "degrees_east";
    String history 
"2025-03-09T23:05:27Z (local files)
2025-03-09T23:05:27Z http://erddap.eurobis.org/tabledap/Macrobel.das";
    String infoUrl "None";
    String InputNotes "S:\\datac\\Original datasets\\PODOI\\MARBIOL_UGent\\Macrobenthos Dre[145]";
    String institution "ILVO, UGent-MARBIOL, VLIZ, BELSPO";
    String keywords "aphia_id, BasisOfRecord, DayCollected, InstitutionCode, latitude, lifestage, longitude, MonthCollected, ObservedIndividualCount, ScientificName, time, YearCollected";
    String License "https://creativecommons.org/licenses/by/4.0/";
    String license 
"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.";
    String Lineage "None";
    String MarineFlag "1";
    String modified_sync "2021-02-04 00:00:00";
    Float64 Northernmost_Northing 51.75;
    String OrigAbstract "De globale doelstelling van dit project is kennis te vergaren betreffende lange-termijn variabiliteit in de biodiversiteit van het macrobenthos en de relatie met antropogene activiteiten op de Belgische Continentale Plaat.";
    String OrigDescr "None";
    String OrigDescrLang "Dutch";
    String OrigDescrLangNL "Nederlands";
    String OrigLangCode "nl";
    String OrigLangCodeExtended "dut";
    String OrigLangID "41";
    String OrigTitle "Lange-termijn trends in het macrobenthos van de Belgische Continentale Plaat";
    String OrigTitleLang "Dutch";
    String OrigTitleLangCode "nl";
    String OrigTitleLangID "41";
    String OrigTitleLangNL "Nederlands";
    String Progress "Completed";
    String PublicFlag "1";
    String ReleaseDate "Mar 21 2005 12:00AM";
    String ReleaseDate0 "2005-03-21";
    String RevisionDate "None";
    String SizeReference "338 species; 771 stations; 21,041 distribution records";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 51.1;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String StandardTitle "Long term trends in the macrobenthos of the Belgian Continental Shelf";
    String StatusID "1";
    String subsetVariables "ScientificName,BasisOfRecord,YearCollected,MonthCollected,DayCollected,lifestage,aphia_id";
    String summary "The global objective of this project is to deliver a substantial contribution to the knowledge of the long term variability in the biodiversity of the macrobenthos and the relationship with anthropogenic activities on the Belgian Continental Shelf.";
    String TerrestrialFlag "0";
    String time_coverage_end "2001-10-07T01:00:00Z";
    String time_coverage_start "1976-06-01T01:00:00Z";
    String title "Long term trends in the macrobenthos of the Belgian Continental Shelf";
    String UDate "2013-12-04";
    String VersionDate "Jun  9 2004 12:00AM";
    String VersionDay "9";
    String VersionMonth "6";
    String VersionName "1";
    String VersionYear "2004";
    String VlizCoreFlag "1";
    Float64 Westernmost_Easting 2.258;
  }
}

 

Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.


 
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