Woody Plant Ontology
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Curators
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=Term, 
=Trait, 
=Method, and 
=Scale
Variables
Concept details
| Key | Value |
|---|---|
| method_id | CO_357:2000039 |
| method_name | Competition protocol |
| ontology_id | CO_357 |
| ontology_name | WoodyPlant |
| method_class | Computation |
| method_description | The distance-dependent competition index is assessed by using the distance and diameter mesures of the 5 nearest neighbors to the target tree. It should also be specified whether they are conspecific or not with the sample tree. |
| formula | NCI = DBH1/DIST1 + … + DBH5/DIST5 or NCI = ( (DBH1a + … + DBH1n) / n) / DIST1 + … + ( (DBH5a + … + DBH5n) / n) / DIST5 |
| method_reference | GenTree_protocols_0.99.pdf page 14 |
| language | EN |
| created_at | 2023-05-22-17:43:38 |