WebCorky is a web adaptadion of a desktop tool present insIMfLOR(Faias, 2012) to project cork caliber samples of a Quercus suber L. stand. The application uses equations developed by Almeida et al. (2010).

WebCorky has a simple sample and multisample projection interface. The latter alows the classification of the samples evolution in time, in order to support a decision on when is the best time to debark the stand.

The classification uses the standard industry nomenclature for cork caliber:

Class Name Nr Lines (1 line=2.256mm) milimeters
Refugo <6 <13.54
Delgadinha >=6 and <10 >=13.54 and <22.56
Delgada >=10 and <12 >=22.56 and <27.07
Meia Marca >=12 and <14 >=27.07 and <31.58
Marca >=14 and <18 >=31.58 and <40.61
Grossa <=18 and <24 >=40.61 and <54.14
Triangulo >=24 >=54.14



Almeida AM, Tomé J, Tomé M, 2010, Development of a system to predict the evolution of individual tree mature cork caliber over time, Forest Ecology and Management, 260 (8), 1303-1314

Faias S., Palma J., Barreiro S., Paulo J., Tomé M., 2012. Resource communication. sIMfLOR – platform for portuguese forest simulators. Forest Systems, 21(3), 543-548



Free to use with no guaranty or responsability on model results. Model outputs should be interpreted carefully and under expert advise


Link to model executable


Usage Example




João HN Palma, Joana A Paulo, Margarida Tomé