Comparison of different ground techniques to map leaf area index of Norway spruce forest canopy

@inproceedings{Homolova2007ComparisonOD,
  title={Comparison of different ground techniques to map leaf area index of Norway spruce forest canopy},
  author={Lucie Homolova and Zbynek Malenovsk{\'y} and Josef Hanus and Ivana Tom{\'a}{\vs}kov{\'a} and Marie Dvo and Radek Pokorn{\'y}},
  year={2007}
}
The leaf area index (LAI) of three monocultures of Norway spruce (Picea abies (L.) Karst), different in age and structure, was measured by means of two indirect optical techniques of LAI field mapping: 1/ plant canopy analyser LAI-2000, and 2/ digital hemispherical photographs (DHP). The supportive measurements with the TRAC instrument were conducted to produce mainly the element clumping index. The aim of the study was to compare the performances of LAI-2000 and DHP and to evaluate effect of… CONTINUE READING

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