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Dataset Title:  [Edmunds et al. 2020 ICES: pCO2 flume - Coral weight] - Coral weight from a
study of year-long effects of high pCO2 on the community structure of a
tropical fore reef assembled in outdoor flumes in Moorea, French Polynesia from
2017 to 2018 (RUI: Ocean Acidification- Category 1- The effects of ocean
acidification on the organismic biology and community ecology of corals,
calcified algae, and coral reefs)
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Institution:  BCO-DMO   (Dataset ID: bcodmo_dataset_924603_v1)
Information:  Summary ? | License ? | Metadata | Background (external link) | Files
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
 
   Maximum ?
 
 Flume (unitless) ?          "1 - 1300 uatm"    "3 - 400 uatm"
 Year_Month (unitless) ?          "2017-11"    "2018-11"
 Sample (unitless) ?          "1"    "99"
 Type (unitless) ?          "Mobile"    "Permanent"
 Functional_group (unitless) ?          "Acropora"    "Pocillopora verruc..."
 Species (unitless) ?          "A. hyacinthus"    "Pocillopora verruc..."
 LTER_Site (unitless) ?          "1"    "4"
 Weight (grams (g)) ?          21.1    210.8
 
Server-side Functions ?
 distinct() ?
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File type: (more information)

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  Flume {
    String long_name "Flume";
    String units "unitless";
  }
  Year_Month {
    String long_name "Year_month";
    String units "unitless";
  }
  Sample {
    String long_name "Sample";
    String units "unitless";
  }
  Type {
    String long_name "Type";
    String units "unitless";
  }
  Functional_group {
    String long_name "Functional_group";
    String units "unitless";
  }
  Species {
    String long_name "Species";
    String units "unitless";
  }
  LTER_Site {
    String long_name "Lter_site";
    String units "unitless";
  }
  Weight {
    Float32 actual_range 21.1, 210.8;
    String long_name "Weight";
    String units "grams (g)";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_email "info@bco-dmo.org";
    String creator_name "BCO-DMO";
    String creator_url "https://www.bco-dmo.org/";
    String doi "10.26008/1912/bco-dmo.924603.1";
    String history 
"2024-11-08T06:14:35Z (local files)
2024-11-08T06:14:35Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_924603_v1.html";
    String infoUrl "https://www.bco-dmo.org/dataset/924603";
    String institution "BCO-DMO";
    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 sourceUrl "(local files)";
    String summary 
"This coral calcification dataset includes the weight of the corals as used to report net changes in mass (Gnet). Flume physical and chemical conditions are provided as a supplemental file.  These data are part of a study of year-long effects of high pCO2 on the community structure of a tropical fore reef assembled in outdoor flumes in Moorea, French Polynesia from 2017 to 2018.  

These coral calcification data support publication (Edmunds et al., 2020; doi:10.1093/icesjms/fsaa015) with the following abstract:

In this study, fore reef coral communities were exposed to high pCO2 for a year to explore the relationship between net accretion (Gnet) and community structure (planar area growth). Coral reef communities simulating the fore reef at 17-m depth on Mo'orea, French Polynesia, were assembled in three outdoor flumes (each 500 l) that were maintained at ambient (396 matm), 782 matm, and 1434 matm pCO2, supplied with seawater at 300 l h 1, and exposed to light simulating 17-m depth. The communities were constructed using corals from the fore reef, and the responses of massive Porites spp., Acropora spp., and Pocillopora verrucosa were assessed through monthly measurements of Gnet and planar area. High pCO2 depressed Gnet but did not affect colony area by taxon, although the areas of Acropora spp. and P. verrucosa summed to cause multivariate community structure to differ among treatments. These results suggest that skeletal plasticity modulates the effects of reduced Gnet at high pCO2 on planar growth, at least over a year. The low sensitivity of the planar growth of fore reef corals to the effects of ocean acidification.";
    String title "[Edmunds et al. 2020 ICES: pCO2 flume - Coral weight] - Coral weight from a study of year-long effects of high pCO2 on the community structure of a tropical fore reef assembled in outdoor flumes in Moorea, French Polynesia from 2017 to 2018 (RUI: Ocean Acidification- Category 1- The effects of ocean acidification on the organismic biology and community ecology of corals, calcified algae, and coral reefs)";
  }
}

 

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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