Description
This dataset contains 1212 occurrences of birds recorded at 2 Danish lighthouses ("Lodbjerg Fyr" and "Hanstholm Fyr") from 1886 to 1939. These records are based on digitization of historical document "Birds at the Danish Lighthouses, 1883–1939' (In Danish, "Fuglene ved de danske Fyr, 1883–1939"). During this digitization, text has been extracted from the scans of the document through OCR (Optical Character Recognition) software. The data from the scanned PDFs have been transfered into spreadsheet format. A taxonomic checking, data curation, cleaning, format and transformation, and the entry of metadata for the published dataset have been realized. One core and two extensions have been used during the publication process. The core gave details on the occurrences (sex, date, number of individuals counted, geographical coordinates, localities, etc.). One of extension gave details on the media (images) added and the second extension gave details about the taxonomy.
Enregistrements de données
Les données de cette ressource occurrence ont été publiées sous forme d'une Archive Darwin Core (Darwin Core Archive ou DwC-A), le format standard pour partager des données de biodiversité en tant qu'ensemble d'un ou plusieurs tableurs de données. Le tableur de données du cœur de standard (core) contient 1 212 enregistrements.
2 tableurs de données d'extension existent également. Un enregistrement d'extension fournit des informations supplémentaires sur un enregistrement du cœur de standard (core). Le nombre d'enregistrements dans chaque tableur de données d'extension est illustré ci-dessous.
Cet IPT archive les données et sert donc de dépôt de données. Les données et métadonnées de la ressource sont disponibles pour téléchargement dans la section téléchargements. Le tableau des versions liste les autres versions de chaque ressource rendues disponibles de façon publique et permet de tracer les modifications apportées à la ressource au fil du temps.
Versions
Le tableau ci-dessous n'affiche que les versions publiées de la ressource accessibles publiquement.
Comment citer
Les chercheurs doivent citer cette ressource comme suit:
Kristensen J B (2021): Birds censed at the two Danish lighthouses "Lodbjerg Fyr" and "Hanstholm Fyr" between 1886 and 1939. v1.2. Training Organization. Dataset/Occurrence. https://training-ipt-a.gbif.org/resource?r=koura_birds_species&v=1.2
Droits
Les chercheurs doivent respecter la déclaration de droits suivante:
L’éditeur et détenteur des droits de cette ressource est Training Organization. Ce travail est sous licence Creative Commons Attribution (CC-BY) 4.0.
Enregistrement GBIF
Cette ressource a été enregistrée sur le portail GBIF, et possède l'UUID GBIF suivante : c5f805d1-91e4-4eb0-a6e5-2aa317cc7495. Training Organization publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec l'approbation du GBIF Secretariat.
Mots-clé
Occurrence; Aves; lighthouses; "Lodbjerg Fyr"; "Hanstholm Fyr"; Denmark
Contacts
- Créateur
- Curator Collection manager (Birds)
- Personne De Contact
- Assistant
- Personne De Contact
- Assistant
- Personne De Contact
- Programme Officer for Participation and Engagement
- Universitetsparken 15 DK-2100 Copenhagen Ø Denmark
- 35 33 35 51
- Utilisateur
Couverture géographique
The occurrences of this dataset were recorded in Denmark
Enveloppe géographique | Sud Ouest [56,823, 8,263], Nord Est [57,113, 8,599] |
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Méthodes d'échantillonnage
This dataset contains 1212 occurrences of birds recorded at 2 Danish lighthouses ("Lodbjerg Fyr" and "Hanstholm Fyr") from 1886 to 1939. These records are based on digitization of historical document "Birds at the Danish Lighthouses, 1883–1939' (In Danish, "Fuglene ved de danske Fyr, 1883–1939"). During this digitization, text has been extracted from the scans of the document through OCR (Optical Character Recognition) software. The data from the scanned PDFs have been transfered into spreadsheet format. A taxonomic checking, data curation, cleaning, format and transformation, and the entry of metadata for the published dataset have been realized. One core and two extensions have been used during the publication process. The core gave details on the occurrences (sex, date, number of individuals counted, geographical coordinates, localities, etc.). One of extension gave details on the media (images) added and the second extension gave details about the taxonomy.
Etendue de l'étude | Birds censed at the two Danish lighthouses "Lodbjerg Fyr" and "Hanstholm Fyr" between 1886 and 1939 |
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Contrôle qualité | The Ornithology Curator in the Bird Department leaded the team responsible for taxonomic checking, data curation, cleaning, format and transformation, and overseed the entry of metadata for the published dataset. The team includes a collaborating researcher from Sweden, and two postdoctoral students. They have been selected for this task because they are used to working with digital biodiversity data. |
Description des étapes de la méthode:
- Digitization of historical document "Birds at the Danish Lighthouses, 1883–1939' (In Danish, "Fuglene ved de danske Fyr, 1883–1939"). During this digitization, text has been extracted from the scans of the document through OCR (Optical Character Recognition) software.
- The data from the scanned PDFs have been transfered into spreadsheet format.
- A taxonomic checking, data curation, cleaning, format and transformation, and the entry of metadata for the published dataset have been realized.
- One core and two extensions have been used during the publication process. The core gave details on the occurrences (sex, date, number of individuals counted, geographical coordinates, localities, etc.). One of extension gave details on the media (images) added and the second extension gave details about the taxonomy.
Citations bibliographiques
- « Birds at the Danish Lighthouses, 1883–1939 » (En danois, « Fuglene ved de danske Fyr, 1883–1939 »: https://danbif.dk/se-eksempler/fyrfaldne-fugle/
- Selvantharan S, Calabuig I (2020). Birds fallen at Danish Lighthouses 1883 through 1939. Version 1.2. Natural History Museum of Denmark. Occurrence dataset https://doi.org/10.15468/un3c1t accessed via GBIF.org on 2021-07-17.
Métadonnées additionnelles
Identifiants alternatifs | c5f805d1-91e4-4eb0-a6e5-2aa317cc7495 |
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https://training-ipt-a.gbif.org/resource?r=koura_birds_species |