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COST Action E 52 - vTI - Bund.de

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Regions of provenances:<br />

The whole country has been divi<strong>de</strong>d into five provenance regions based on the number of biologically<br />

dry (lack of growth) days (Mavrommatis 1980, Matziris 1989):<br />

– Region GR-1/100–150: means the region characterized by 100 – 150 biologically dry days<br />

– Region GR-2/ 5–100: means the region characterized by 5 – 100 biologically dry days<br />

– Region GR-3/40– 5: means the region characterized by 40 – 5 biologically dry days<br />

– Region GR-4/1–40: means the region characterized by 1 – 40 biologically dry days<br />

– Region GR-5/0: means the region characterized by zero (0) biologically dry days<br />

The location of beech seed stands in Greece is also shown in Figure 3.<br />

Fig. 3: Map showing the beech seed stands (register) in Greece (MATZIRIS 1989)<br />

The above mentioned three seed stands of Fagus sylvatica are consi<strong>de</strong>red sufficient to represent<br />

pure Fagus sylvatica material of best provenances for reforestation/afforestation <strong>de</strong>mands in Greece.<br />

However, in case of future <strong>de</strong>mands (reforestation/afforestation works) for drier climates and lower<br />

altitu<strong>de</strong>s or to compete with the climate change, well adapted (dry conditions) provenances of the<br />

ssp. orientalis (e. g. from lower altitu<strong>de</strong>s in Central-East and Eastern Greece) can be selected.<br />

In general, in Greece, regeneration of beech is achieved by natural regeneration and there are no<br />

artificial plantations of beech, since beech seedlings‘ growth is limited without protection from<br />

the mother stand. Occasionally, beech is planted in State forests – seed collected from registered<br />

or local seed stands, in gaps (un<strong>de</strong>r shelterwood) where natural regeneration has failed. There are<br />

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