Difference between revisions of "Definition of GGBN Terms"
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− | |This | + | |This term describes any kind of a physical DNA, tissue or environmental sample, preserved specimen, fossil, or exemplar from living collections |
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Revision as of 12:09, 11 July 2024
Occurrence
DwC Definition | An existence of a dwc:Organism at a particular place at a particular time. (Source https://dwc.tdwg.org/terms/#occurrence) | |
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Comments | This term describes any kind of a physical DNA, tissue or environmental sample, preserved specimen, fossil, or exemplar from living collections | |
Examples | an instance of a herbarium sheet with its attached plant specimen
an instance of a frozen tissue sample a specific water sample a particular wolf in a zoo a specific deep-frozen DNA sample |
Material entity
An entity that can be identified, exists for some period of time, and consists in whole or in part of physical matter while it exists. (Definition from https://dwc.tdwg.org/terms/#materialentity)