- Zuletzt aktualisiert
- 12. April 2022
- Nutzungsbedingungen
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- EnviDat: das Umwelt-Datenportal
- Kategorien
- Bildung, Kultur und Sport
Beschreibung
This database contains 1957 distribution maps of species from Fagales and Pinales constructed based on a method integrating polygon mapping and SDMs (Lyu et al., 2022). To construct the maps, we first collected occurrence data from 48 different sources. According to the number of occurrences after data cleaning, three kinds of maps are constructed: (1) For species with more than 20 occurrences, we performed SDM and polygon mapping described in Lyu et al. (2022) and select the integration of the two layers as the distribution range; (2) For species with more than 4 but less than 20 occurrences, we only use polygon mapping to draw the distribution range; (3) For species with less than 4 occurrences, a 20-km buffer was generated around the occurrences as the distribution range. The maps were manually checked and evaluated (see Note S3 and Table S9 in Lyu et al., 2022 for details).
Ressourcen
Zusätzliche Informationen
- Identifier
- aee8c2bd-ca0b-4de0-a41f-940dc11984e6@envidat
- Publikationsdatum
- 27. Januar 2022
- Änderungsdatum
- 12. April 2022
- Publisher
- EnviDat
- Kontaktstellen
- Sprachen
- Englisch
- Weitere Informationen
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- Landing page
- https://www.envidat.ch/#/metadata/species-distribution-maps-gdplants
- Dokumentation
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- Zeitliche Abdeckung
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- Räumliche Abdeckung
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- Aktualisierungsintervall
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- Metadatenzugriff
- API (JSON) XML herunterladen
