Table 2 Geoportal of Abruzzo region and orthophotos of 2017 available on WEB platforms at international level (Google Earth). Land cover (%) in 1954, 1996, and 2017 in PE-Pescofalcone, UG-Ugni, PG-Piana Grande, BK-Blockhaus
Site | Species | 1954 | 1996 | 2017 |
|---|---|---|---|---|
PE | F. sylvatica | 2% | 15% | 13% |
P. mugo | 98% | 85% | 87% | |
UG | F. sylvatica | 40% | 44% | 40% |
P. mugo | 60% | 56% | 60% | |
PG | F. sylvatica | 37% | 50% | 49% |
P. mugo | 26% | 23% | 41% | |
BK | F. sylvatica | 26% | 34% | 32% |
P. mugo | 74% | 66% | 68% |