Accessing BCO-DMO data
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BCO-DMO ERDDAP
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| Dataset Title: | [Palatability of algal species] - Feeding rates on and nutritional content of algal species collected in Antarctica, Fiji, and California. (Detecting genetic adaptation during marine invasions) 
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| Institution: | BCO-DMO (Dataset ID: bcodmo_dataset_739345) |
| Information: | Summary
| License
| ISO 19115
| Metadata
| Background
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Attributes {
s {
Division {
String bcodmo_name "taxon";
String description "Division of alga";
String long_name "Division";
String units "unitless";
}
Order {
String bcodmo_name "order";
String description "Order of alga";
String long_name "Order";
String units "unitless";
}
Family {
String bcodmo_name "family";
String description "Family of alga";
String long_name "Family";
String units "unitless";
}
GenSpec {
String bcodmo_name "species";
String description "Genus and species of alga";
String long_name "Gen Spec";
String units "unitless";
}
Location {
String bcodmo_name "site";
String description "Antarctica (64.77 deg S, 64.05 deg W), California (32.72 deg N, 117.16 deg W, and 38.32 deg N, 123.04 deg W) or Fiji (18.00 deg S, 179.00 deg E)";
String long_name "Location";
String units "unitless";
}
Collection_Site {
String bcodmo_name "site";
String description "Local site name";
String long_name "Collection Site";
String units "unitless";
}
Zone {
String bcodmo_name "site";
String description "Polar, temperate, or tropical";
String long_name "Zone";
String units "unitless";
}
Latitude_of_Collection {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 18, 66;
String bcodmo_name "latitude";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String description "Absolute degrees latitude";
String long_name "Latitude";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P09/current/LATX/";
String source_name "Latitude_of_Collection";
String standard_name "latitude";
String units "decimal degrees";
}
Mean_Distribution_Latitude {
Float64 _FillValue NaN;
Float64 actual_range 12.82915, 64.23823;
String bcodmo_name "latitude";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String description "A mean of the latitude where that seaweed genus has been collected; as recorded in http://gbif.org";
String long_name "Latitude";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P09/current/LATX/";
String standard_name "latitude";
String units "decimal degrees";
}
Ash_Free_Dry_Mass {
Float64 _FillValue NaN;
Float64 actual_range 9.514458218, 83.80721846;
String bcodmo_name "mass_dry";
String description "Ash-free dry mass";
String long_name "Ash Free Dry Mass";
String units "percent per drymass";
}
Percent_Protein {
Float64 _FillValue NaN;
Float64 actual_range 0.556296296, 11.04259259;
String bcodmo_name "proteins";
Float64 colorBarMaximum 100.0;
Float64 colorBarMinimum 0.0;
String description "Percent protein";
String long_name "Percent Protein";
String units "percent per drymass";
}
Percent_Carbon {
Float64 _FillValue NaN;
Float64 actual_range 12.5459759, 37.34096876;
String bcodmo_name "C";
Float64 colorBarMaximum 100.0;
Float64 colorBarMinimum 0.0;
String description "Percent Carbon";
String long_name "Percent Carbon";
String units "percent per drymass";
}
Percent_Nitrogen {
Float64 _FillValue NaN;
Float64 actual_range 0.173921758, 4.840905028;
String bcodmo_name "N";
Float64 colorBarMaximum 100.0;
Float64 colorBarMinimum 0.0;
String description "Percent Nitrogen";
String long_name "Percent Nitrogen";
String units "percent per drymass";
}
Carbon_Nitrogen {
Float64 _FillValue NaN;
Float64 actual_range 6.673914513, 67.33690496;
String bcodmo_name "C_to_N";
String description "Carbon to Nitrogen ratio";
String long_name "Carbon Nitrogen";
String units "ratio of absolute milligrams";
}
Percent_Phenolics {
Float64 _FillValue NaN;
Float64 actual_range 0.019682156, 2.570129096;
String bcodmo_name "unknown";
Float64 colorBarMaximum 100.0;
Float64 colorBarMinimum 0.0;
String description "Percent Phenolics";
String long_name "Percent Phenolics";
String units "percent per drymass";
}
Crabs_PercentT {
Float64 _FillValue NaN;
Float64 actual_range 1.014045621, 40.81428849;
String bcodmo_name "unknown";
Float64 colorBarMaximum 100.0;
Float64 colorBarMinimum 0.0;
String description "The proportion of the treatment seaweed consumed divided by the total consumed in an assay (control + treatment); results for the crab Mithraculus sculptus";
String long_name "Crabs Percent T";
String units "percent";
}
Urchins_PercentT {
Float64 _FillValue NaN;
Float64 actual_range 0.18238463, 80.08374456;
String bcodmo_name "unknown";
Float64 colorBarMaximum 100.0;
Float64 colorBarMinimum 0.0;
String description "The proportion of the treatment seaweed consumed divided by the total consumed in an assay (control + treatment); results for the urchin Echinometra lucunter";
String long_name "Urchins Percent T";
String units "percent";
}
Wet_Mass {
Float32 _FillValue NaN;
Float32 actual_range 164.4, 4551.46;
String bcodmo_name "mass_dry";
String description "The wet mass of collected material";
String long_name "Wet Mass";
String units "grams";
}
Dry_Mass {
Float32 _FillValue NaN;
Float32 actual_range 10.43, 727.05;
String bcodmo_name "mass_dry";
String description "The dry mass of collected material";
String long_name "Dry Mass";
String units "grams";
}
WM_DM {
Float64 _FillValue NaN;
Float64 actual_range 1.339108911, 10.98;
String bcodmo_name "mass";
String description "Ratio of wet mass to dry mass";
String long_name "WM DM";
String units "grams";
}
}
NC_GLOBAL {
String access_formats ".htmlTable,.csv,.json,.mat,.nc,.tsv";
String acquisition_description
"These data are described in detail in Demko, A. M., C. D. Amsler, M. E. Hay,
J. D. Long, J. B. McClintock, V. J. Paul, and E. E. Sotka. 2017. Declines in
plant palatability from polar to tropical latitudes depend on herbivore and
plant identity. Ecology 98:2312\\u20132321. We quantified the relative
palatability of 50 seaweeds by offering each generalist herbivore a pairwise
choice between each test seaweed and a control in artificial feeding assays
with finely ground lyophilized tissue. For each assay, 8 g of freeze-dried and
ground powder (ground via Wiley Mill) of one experimental seaweed and the Ulva
control were rehydrated with 28 mL distilled water and mixed with 72 mL molten
agar (2% by mass). Seaweed mixes were then poured into side-by-side lanes in a
mold on window screen (1 9 2 mm squares) in a thickness of approximately 2 mm.
After cooling, the screen was then cut into strips with approximately 80
squares of each food type separated by 2 cm. Individual strips were then
isolated with approximately 30 separate crabs and 50 separate urchins, and
removed before the entirety of either food was consumed or until
\\ufeff24\\u201330 h had elapsed. Replicates in which <10% or >95% of all food
offered was consumed were removed before statistical analysis because of their
low power to infer feeding choice. Our sample size for each
seaweed\\u2013herbivore combination ranged from n = 10 to 46. Palatability of
each seaweed to each herbivore was quantified as the proportion of the
experimental seaweed consumed divided by the total consumption of experimental
and control seaweed within a replicate (%T).";
String awards_0_award_nid "505521";
String awards_0_award_number "OCE-1357386";
String awards_0_data_url "http://www.nsf.gov/awardsearch/showAward?AWD_ID=1357386";
String awards_0_funder_name "NSF Division of Ocean Sciences";
String awards_0_funding_acronym "NSF OCE";
String awards_0_funding_source_nid "355";
String awards_0_program_manager "Michael E. Sieracki";
String awards_0_program_manager_nid "50446";
String cdm_data_type "Other";
String comment
"Palatability of algal species
E. Sotka & C. Murren, PIs
Version 20 August 2018";
String Conventions "COARDS, CF-1.6, ACDD-1.3";
String creator_email "info@bco-dmo.org";
String creator_name "BCO-DMO";
String creator_type "institution";
String creator_url "https://www.bco-dmo.org/";
String data_source "extract_data_as_tsv version 2.3 19 Dec 2019";
String date_created "2018-06-27T18:12:10Z";
String date_modified "2019-06-07T19:33:23Z";
String defaultDataQuery "&time<now";
String doi "10.1575/1912/bco-dmo.739345.1";
String history
"2024-11-15T07:52:32Z (local files)
2024-11-15T07:52:32Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_739345.html";
String infoUrl "https://www.bco-dmo.org/dataset/739345";
String institution "BCO-DMO";
String keywords "ash, Ash_Free_Dry_Mass, bco, bco-dmo, biological, carbon, Carbon_Nitrogen, chemical, collection, Collection_Site, crabs, Crabs_PercentT, data, dataset, division, dmo, dry, Dry_Mass, erddap, family, free, gen, GenSpec, latitude, Location, management, mass, Mean_Distribution_Latitude, nitrogen, oceanography, office, order, percent, Percent_Carbon, Percent_Nitrogen, Percent_Phenolics, Percent_Protein, phenolics, preliminary, protein, site, spec, urchins, Urchins_PercentT, wet, Wet_Mass, WM_DM, zone";
String license "https://www.bco-dmo.org/dataset/739345/license";
String metadata_source "https://www.bco-dmo.org/api/dataset/739345";
String param_mapping "{'739345': {}}";
String parameter_source "https://www.bco-dmo.org/mapserver/dataset/739345/parameters";
String people_0_affiliation "Grice Marine Laboratory - College of Charleston";
String people_0_affiliation_acronym "GML-CoC";
String people_0_person_name "Erik Sotka";
String people_0_person_nid "472705";
String people_0_role "Principal Investigator";
String people_0_role_type "originator";
String people_1_affiliation "College of Charleston";
String people_1_affiliation_acronym "CofC";
String people_1_person_name "Dr Courtney Murren";
String people_1_person_nid "472706";
String people_1_role "Co-Principal Investigator";
String people_1_role_type "originator";
String people_2_affiliation "Grice Marine Laboratory - College of Charleston";
String people_2_affiliation_acronym "GML-CoC";
String people_2_person_name "Dr Allan Strand";
String people_2_person_nid "472707";
String people_2_role "Co-Principal Investigator";
String people_2_role_type "originator";
String people_3_affiliation "Grice Marine Laboratory - College of Charleston";
String people_3_affiliation_acronym "GML-CoC";
String people_3_person_name "Erik Sotka";
String people_3_person_nid "472705";
String people_3_role "Contact";
String people_3_role_type "related";
String people_4_affiliation "Woods Hole Oceanographic Institution";
String people_4_affiliation_acronym "WHOI BCO-DMO";
String people_4_person_name "Hannah Ake";
String people_4_person_nid "650173";
String people_4_role "BCO-DMO Data Manager";
String people_4_role_type "related";
String project "Genetic Adaptation Marine Inv";
String projects_0_acronym "Genetic Adaptation Marine Inv";
String projects_0_description
"Description from NSF award abstract:
Biological introductions, defined as the establishment of species in geographic regions outside the reach of their natural dispersal mechanisms, have dramatically increased in frequency during the 20th century and are now altering community structure and ecosystem function of virtually all marine habitats. To date, studies on marine invasions focus principally on demographic and ecological processes, and the importance of evolutionary processes has been rarely tested. This knowledge gap has implications for management policies, which attempt to prevent biological introductions and mitigate their impacts. The Asian seaweed Gracilaria vermiculophylla has been introduced to every continental margin in the Northern Hemisphere, and preliminary data indicate that non-native populations are both more resistant to heat stress and resistant to snail herbivory. The project will integrate population genetics, field survey and common-garden laboratory experiments to comprehensively address the role of rapid evolutionary adaptation in the invasion success of this seaweed. Specifically, the PIs will answer the following. What is the consequence of introductions on seaweed demography and mating systems? How many successful introductions have occurred in North America and Europe? Where did introduced propagules originate? Do native, native-source and non-native locations differ in environmental conditions? Do native, native-source and non-native populations differ in phenotype?
The intellectual merit of this project is based on three gaps in the literature. First, while biological invasions are widely recognized as a major component of global change, there are surprisingly few studies that compare native and non-native populations in their biology or ecology. Native and non-native populations will be surveyed in a similar manner, allowing assessment of differences in population dynamics, mating system, epifaunal and epiphytic communities, and the surrounding abiotic and biotic environment. Second, G. vermiculophylla exhibits a life cycle typical of other invasive species (including some benthic invertebrates), yet we still lack data on the effects of decoupling the haploid and diploid stages on genetic structure, and in turn, on the evolvability of their populations. Finally, this project will provide unequivocal evidence of an adaptive shift in a marine invasive. To our knowledge, such evolutionary change has been described previously for only a complex of marine copepod species. G. vermiculophylla will serve as a model for understanding evolution in other nuisance invasions, and perhaps lead to novel methods to counter future invasions or their spread.";
String projects_0_end_date "2017-02";
String projects_0_geolocation "Estuaries of NW and NE Pacific; estuaries of NW and NE Atlantic";
String projects_0_name "Detecting genetic adaptation during marine invasions";
String projects_0_project_nid "472708";
String projects_0_start_date "2014-03";
String publisher_name "Biological and Chemical Oceanographic Data Management Office (BCO-DMO)";
String publisher_type "institution";
String sourceUrl "(local files)";
String standard_name_vocabulary "CF Standard Name Table v55";
String summary "Feeding rates on and nutritional content of algal species collected in Antarctica, Fiji, and California.";
String title "[Palatability of algal species] - Feeding rates on and nutritional content of algal species collected in Antarctica, Fiji, and California. (Detecting genetic adaptation during marine invasions)";
String version "1";
String xml_source "osprey2erddap.update_xml() v1.3";
}
}
Data Access Protocol (DAP) and its
selection constraints.
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.