Forest damage monitoring conducted in the permanent sample plots in the Czech Republic
1991
Vasicek, F. | Palat, M. (Vysoka Skola Zemedelska, Brno (CSFR). Ustav Ekologie Lesa) | Henzlik, V.
A large set of data from the permanent sample plots in the majority of the forest regions in Bohemia and Moravia was computer processed, and from the data conclusions were derived concerning damage suffered by spruce forests from immissions of pollutants, from snow, wind, peeling by game, insects, fungi, logging, skidding and other activities. Depending on the type of damage, the forest regions were included in categories ranging from heavy damage to absence of damage. The greatest damages were recorded in the northern frontier mountains, ranging from the Ore Mts. to the Moravian-Silesian Beskids. The degrees of damage varied in trees with their sociological status and with their crown shapes. Immission damage increases with increasing forest vegetation grades and with increasing altitude above sea level. So do the degrees of damage caused by snow and wind.
Показать больше [+] Меньше [-]Ключевые слова АГРОВОК
Библиографическая информация
Эту запись предоставил Matica Srpska Library