Evaluation of the density of the ligeous by distance-methods ? A problem
DOI:
https://doi.org/10.19182/remvt.9673Keywords
Pastures, Measurement, methods, Sampling, vegetation, Density, woody plants, Tropical zonesAbstract
The estimation of ligneous density in savannah is a necessary step in the study of the production of these pasture lands. The experience showed that direct observations by counting often gave different values from those obtained with PPI and QCP of the Plotless method. The authors show that theses divergences are linked to the heterogeneity of the stems distribution in the space.
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© P.Daget et al., hosted by CIRAD 1999
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