- Tytuł:
-
Smukłość modrzewia europejskiego (Larix decidua Mill.) i jej związki z innymi cechami biometrycznymi
Slenderness of European larch (Larix decidua Mill.) and its relationships to other biometric parameters - Autorzy:
-
Kaźmierczak, K.
Nawrot, M.
Pazdrowski, W.
Jędraszak, A.
Najgrakowski, T. - Powiązania:
- https://bibliotekanauki.pl/articles/994964.pdf
- Data publikacji:
- 2012
- Wydawca:
- Polskie Towarzystwo Leśne
- Tematy:
-
lesnictwo
dendrometria
drzewa lesne
siedliska lesne
modrzew europejski
Larix decidua
smuklosc drzew
wiek drzew
piersnice drzew
wysokosc drzew
powierzchnia rzutu korony
srednica korony
dlugosc korony
korelacja cech
larch
slenderness
age
forest habitat type
tree growth area
crown projection area - Opis:
- The study presents the relationships between larch slenderness and age, breast height diameter, height, crown width, crown projection area, crown length and habitat type. The study comprised larch trees in a dominant stand of different age classes growing in fresh mixed coniferous (BMśw), fresh mixed deciduous (LMśw) and fresh deciduous (Lśw) forest habitats. The slenderness of each larch was calculated as the ratio of tree height to breast height diameter. The crown projection area was calculated as a circle with a radius equal to the average radius of the crown. The average crown radius was established after its projection in the four main geographical directions. The crown length was calculated as the difference between the height of a tree and the height of crown location. Also an attempt was made to describe tree slenderness using multiple regression equations.
- Źródło:
-
Sylwan; 2012, 156, 02; 83-88
0039-7660 - Pojawia się w:
- Sylwan
- Dostawca treści:
- Biblioteka Nauki
Artykuł