Easier access to scientific data
Brought to you by NOAA NMFS SWFSC ERD
|
ERDDAP
Easier access to scientific data |
Brought to you by NOAA NMFS SWFSC ERD |
| Dataset Title: | Annual counts of penguin breeding pairs near Palmer Station, Antarctica 1970, 2006. 
|
| Institution: | National Science Foundation (Dataset ID: PenguinCountsAnnualTotals) |
| Information: | Summary
| License
| Metadata
| Background
| Subset
| Files
| Make a graph
|
Attributes {
s {
study_name {
String column_name "studyName";
String comment "Cruise name";
String ioos_category "Unknown";
String long_name "Study";
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 0.0, 1.1360736e+9;
String axis "T";
String calendar "proleptic_gregorian";
Float64 column_id 387;
String column_name "col_387";
String ioos_category "Time";
String long_name "Time";
String lter_column_description "date in GMT";
String lter_column_name "Date GMT";
String lter_mscale "dateTime";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
year {
Float64 actual_range -31104.0, 32256.0;
String calendar "proleptic_gregorian";
Float64 column_id 379;
String column_name "col_379";
String ioos_category "Time";
String long_name "Year";
String lter_column_description "year of measurement in GMT";
String lter_column_name "Year";
String lter_mscale "dateTime";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
chinstrap_num_breeding_pairs {
Int16 _FillValue 32767;
Int16 actual_range 10, 307;
Float64 column_id 380;
String column_name "col_380";
String ioos_category "Unknown";
String long_name "Chinstrap Num Breeding Pairs";
String lter_column_description "From the set of non-negative integers {0,1,2,...}, the number of items.";
String lter_column_name "Chinstrap Breeding Pairs";
String lter_mscale "interval";
String lter_num_type "integer";
String lter_units_string "number";
String units_conventions "EML-2.0.1,EML-2.1.0,EML-LTER";
}
adelie_num_breeding_pairs {
Int16 _FillValue 32767;
Int16 actual_range 3393, 15202;
Float64 column_id 381;
String column_name "col_381";
String ioos_category "Unknown";
String long_name "Adelie Num Breeding Pairs";
String lter_column_description "From the set of non-negative integers {0,1,2,...}, the number of items.";
String lter_column_name "Adelie Breeding Pairs";
String lter_mscale "interval";
String lter_num_type "integer";
String lter_units_string "number";
String units_conventions "EML-2.0.1,EML-2.1.0,EML-LTER";
}
gentoo_num_breeding_pairs {
Int16 _FillValue 32767;
Int16 actual_range 14, 977;
Float64 column_id 382;
String column_name "col_382";
String ioos_category "Unknown";
String long_name "Gentoo Num Breeding Pairs";
String lter_column_description "From the set of non-negative integers {0,1,2,...}, the number of items.";
String lter_column_name "Gentoo Breeding Pairs";
String lter_mscale "interval";
String lter_num_type "integer";
String lter_units_string "number";
String units_conventions "EML-2.0.1,EML-2.1.0,EML-LTER";
}
}
NC_GLOBAL {
String _NCProperties "version=1|netcdflibversion=4.6.1|hdf5libversion=1.10.6";
String acknowledgement "Funding and support provided by the National Science Foundation";
String cdm_data_type "Other";
String comment "The Palmer, Antarctica, Long-Term Ecological Research project is a member site of the Long-Term Ecological Research program, a network of sites investigating diverse biomes. A team of researchers seeks to understand the structure and function of the Western Antarctic Peninsula's marine and terrestrial ecosystems in the context of seasonal-to-interannual atmospheric and sea ice dynamics, as well as long-term climate change. The PAL measurement system (or grid) is designed to study marine and terrestrial food webs consisting principally of diatom primary producers, the dominant herbivore Antarctic krill, and the apex predator Adelie penguin. An attenuated microbial food web is also a focus. PAL studies these ecosystems annually over a regional scale grid of oceanographic stations and seasonally at Palmer Station. \\n\\nPalmer Station is located on Anvers Island west of the Antarctic Peninula. The peninsula runs perpendicular to a strong climatic gradient between the cold, dry continental regime to the south, characteristic of the Antarctic interior, and the warm, moist, maritime regime to the north. North-south shifts in the gradient give rise to large environmental variability to climate change. Sea ice extent and variability affects ecosystem changes at all trophic levels. In addition to the long-term field and research activities, information management, graduate student training, education and outreach are an integral part of the program.";
String contributor_email "bfraser@3rivers.net";
String contributor_name "William Fraser";
String contributor_role "PrincipalInvestigator";
String contributor_role_vocabulary "https://vocab.nerc.ac.uk/collection/G04/current/";
String Conventions "CF-1.8, ACDD-1.3, COARDS";
String creator_country "USA";
String creator_email "kerfoot@marine.rutgers.edu";
String creator_institution "Rutgers University";
String creator_name "John Kerfoot";
String creator_sector "academic";
String creator_type "person";
String creator_url "https://rucool.marine.rutgers.edu";
String datazoo_datatable_id "35";
String datazoo_datatable_label "Penguin Counts - Annual Totals";
String datazoo_datatable_name "PenguinCountsAnnualTotals";
String date_created "2021-09-10T14:02:39Z";
String date_issued "2021-09-10T14:02:39Z";
String defaultDataQuery "null";
String defaultGraphQuery "time,adelie_num_breeding_pairs&.draw=markers&.marker=6%7C5&.color=0x000000&.colorBar=%7C%7C%7C%7C%7C&.bgColor=0xffccccff";
String geospatial_bounds_crs "EPSG:4326";
String geospatial_bounds_vertical_crs "EPSG:5831";
String geospatial_lat_resolution "0.00001 degree";
String geospatial_lat_units "degree_north";
String geospatial_lon_resolution "0.00001 degree";
String geospatial_lon_units "degree_east";
String geospatial_vertical_positive "down";
String geospatial_vertical_units "EPSG:5831";
String history
"/Users/kerfoot/data/lter/data/tsv/dat_35/dat_35.tsv
2025-05-04T13:53:34Z (local files)
2025-05-04T13:53:34Z http://pallter-data.marine.rutgers.edu/erddap/tabledap/PenguinCountsAnnualTotals.html";
String infoUrl "https://pal.lternet.edu/";
String institution "National Science Foundation";
String keywords "birds, Population Studies, populations, taxonomy";
String keywords_vocabulary "LTER Controlled Vocabulary,LTER Core Areas";
String license "All data contained herein is licensed under the LTER Network Data Access Policy (https://lternet.edu/data-access-policy/). In accordance with scientific publishing conventions and professional etiquette, the consumer of these data (the \"Data User\") is expected to appropriately cite these data in any publication that results from their use. The Data User should realize that these data may be actively used by others for ongoing research and that coordination may be necessary to prevent duplicate publication. The Data User is urged to contact the authors of these data if any questions about methodology or results occur and should realize that misinterpretation of data may occur if used out of context of the original study. Where appropriate, the Data User is encouraged to consider collaboration or co-authorship with the data authors. While substantial efforts are made to ensure the accuracy of data and associated documentation, complete accuracy of data sets cannot be guaranteed. All data are made available \"as is.\" The Data User should be aware that data are updated periodically and it is the responsibility of the Data User to check for new versions of the data. The data authors and the repository where these data were obtained shall not be liable for damages resulting from any use or misinterpretation of the data.";
String license_link "https://lternet.edu/data-access-policy/";
String naming_authority "edu.rutgers.rucool";
String product_version "1.0";
String program "LTER";
String project "Palmer LTER";
String publisher_country "USA";
String publisher_email "kerfoot@marine.rutgers.edu";
String publisher_institution "Rutgers University";
String publisher_name "John Kerfoot";
String publisher_type "person";
String publisher_url "https://rucool.marine.rutgers.edu";
String references "https://pal.lternet.edu/";
String sea_name "Southern Ocean";
String source "/Users/kerfoot/data/lter/data/tsv/dat_35/dat_35.tsv";
String sourceUrl "(local files)";
String standard_name_vocabulary "CF Standard Name Table v77";
String subsetVariables "study_name";
String summary "Annual counts of penguin breeding pairs near Palmer Station, Antarctica 1970 - 2006. Penguin populations are in the vicinity of Palmer Station, Anvers Island, Antarctica. The Adelie penguin, (Pygoscelis adeliae), one of two true sea ice-obligate Antarctic penguins are in decline near Palmer. Two lower-latitude species (Chinstrap and Gentoo penguins) are now rapidly colonizing the region.";
String time_coverage_end "2006-01-01T00:00:00Z";
String time_coverage_start "1970-01-01T00:00:00Z";
String title "Annual counts of penguin breeding pairs near Palmer Station, Antarctica 1970, 2006.";
}
}
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.