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Dataset Title:  Farallon Island Seabird Population Summary Subscribe RSS
Institution:  PRBO   (Dataset ID: prboSefiPop)
Information:  Summary ? | License ? | Metadata | Background (external link) | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
 
   Maximum ?
 
 year ?          1971    2004
 BRAC (count) ?          2978    23800
 CAAU (count) ?          10340    105000
 COMU (count) ?          31400    169079
 DCCO (count) ?          70    632
 PECO (count) ?          0    1800
 PIGU (count) ?          100    2200
 TUPU (count) ?          15    166
 WEGU (count) ?          15095    26710
 
Server-side Functions ?
 distinct() ?
? (" ")

File type: (more info)

(Documentation / Bypass this form ? )
 
(Please be patient. It may take a while to get the data.)


 

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  year {
    Int16 actual_range 1971, 2004;
    String ioos_category "Time";
    String long_name "Year";
  }
  BRAC {
    Int16 actual_range 2978, 23800;
    String ioos_category "Biology";
    String long_name "Population of Brandt's Cormorant";
    String units "count";
  }
  CAAU {
    Int32 _FillValue 2147483647;
    Int32 actual_range 10340, 105000;
    String ioos_category "Biology";
    String long_name "Population of Cassin's Auklet";
    Int32 missing_value 2147483647;
    String units "count";
  }
  COMU {
    Int32 _FillValue 2147483647;
    Int32 actual_range 31400, 169079;
    String ioos_category "Biology";
    String long_name "Population of Common Murre";
    Int32 missing_value 2147483647;
    String units "count";
  }
  DCCO {
    Int16 _FillValue 32767;
    Int16 actual_range 70, 632;
    String ioos_category "Biology";
    String long_name "Population of Double-crested Cormorant";
    Int16 missing_value 32767;
    String units "count";
  }
  PECO {
    Int16 _FillValue 32767;
    Int16 actual_range 0, 1800;
    String ioos_category "Biology";
    String long_name "Population of Pelagic Cormorant";
    Int16 missing_value 32767;
    String units "count";
  }
  PIGU {
    Int16 _FillValue 32767;
    Int16 actual_range 100, 2200;
    String ioos_category "Biology";
    String long_name "Population of Pigeon Guillemot";
    Int16 missing_value 32767;
    String units "count";
  }
  TUPU {
    Int16 _FillValue 32767;
    Int16 actual_range 15, 166;
    String ioos_category "Biology";
    String long_name "Population of Tufted Puffin";
    Int16 missing_value 32767;
    String units "count";
  }
  WEGU {
    Int16 _FillValue 32767;
    Int16 actual_range 15095, 26710;
    String ioos_category "Biology";
    String long_name "Population of Western Gull";
    Int16 missing_value 32767;
    String units "count";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String history 
"2018-10-22T00:08:16Z http://data.prbo.org/cadc2/uploads/Articles/Marine/SEFI%20Seabird%20Population%20Summary.xls
2018-10-22T00:08:16Z http://coastwatch.pfeg.noaa.gov/erddap/tabledap/prboSefiPop.html";
    String infoUrl "http://data.prbo.org/cadc2/index.php?mact=LinkedArticles,cntnt01,detail,0&cntnt01article_id=154&cntnt01returnid=150";
    String institution "PRBO";
    String keywords "animals, aquatic, auklet, biological, biology, biosphere, birds, brandt, cassin, classification, coastal, common, cormorant, crested, double, double-crested, Earth Science > Biological Classification > Animals/Vertebrates > Birds, Earth Science > Biosphere > Aquatic Ecosystems > Coastal Habitat, Earth Science > Biosphere > Aquatic Ecosystems > Marine Habitat, ecosystems, farallon, guillemot, gull, habitat, island, marine, murre, pelagic, pigeon, population, prbo, puffin, seabird, summary, time, tufted, vertebrates, western, year";
    String keywords_vocabulary "GCMD Science Keywords";
    String license 
"PRBO Conservation Science requests that any parties utilizing Southeast Farallon Island (SEFI) data include the following acknowledgement \"data collected by PRBO Conservation Science in collaboration with the United States Fish and Wildlife Service\". We would appreciate if you send us an e-mail to let us know the purpose of your analysis and a copy of the final product once it is completed.

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 observationDimension "row";
    String sourceUrl "http://data.prbo.org/cadc2/uploads/Articles/Marine/SEFI%20Seabird%20Population%20Summary.xls";
    String standard_name_vocabulary "CF Standard Name Table v55";
    String summary 
"Annual breeding population estimates for Brandt's Cormorant, Cassin's Auklet, Common Murre, Double-crested Cormorant, Pelagic Cormorant, Pigeon Guillemot, Tufted Puffin, and Western Gull at the Farallon Islands. Data presented are the number of breeding adults estimated for each season.

Breeding population estimates for most species are based on either direct counts of animals or nests. Cassin's auklet estimates are based on the percent change in burrow/crevice density within a series of index plots. This relative change is then applied to the last full census from 1989 to arrive at a current population estimate. See the SEFI Research Plans and Protocols document under Research Tools for more information on how these estimates were determined.

Note: Cassin's auklet population estimate is for Southeast Farallon Island only.";
    String title "Farallon Island Seabird Population Summary";
  }
}

 

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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