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Consistency of defoliation data of the national training courses for the forest condition survey in Germany from 1992 to 2012
The consistency of visual assessment of tree defoliation, which represents the most widely used indicator for tree condition, has frequently been in the focus of scientific criticism. Thus, the objective of the present study was to examine the consistency of the defoliation data from the annual nati...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Netherlands
2013
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3857523/ https://www.ncbi.nlm.nih.gov/pubmed/23955498 http://dx.doi.org/10.1007/s10661-013-3372-3 |