- Tytuł:
-
Zmiany struktury sortymentowej drzewostanów sosnowych I bonitacji w Nadleśnictwie Pisz
Changes of assortment structure of Scots pine stands of Ist site index class in Pisz Forest District - Autorzy:
-
Lewandowska, M.
Stępień, E. - Powiązania:
- https://bibliotekanauki.pl/articles/991719.pdf
- Data publikacji:
- 2013
- Wydawca:
- Polskie Towarzystwo Leśne
- Tematy:
-
lesnictwo
Nadlesnictwo Pisz
drzewostany sosnowe
drzewostany I bonitacji
struktura sortymentowa
wiek drzewostanu
sortymenty drewna
assortment structure
aging process
changes
homologous series of stands - Opis:
- In spite of the growing importance of the protective and social functions of forests, their productive function, including production of raw wood with a diversified assortment structure, is still prominent. Changes in the assortment structure depend to a large extent on tree species, habitat conditions and intensity of tending treatments. However, for the temporal organization of forest management, it is essential to recognize the dynamics of these changes in relation to stand age. The paper contains an analysis of quantitative and qualitative changes in the assortment structure of the Ist site index pine stands in the Wilcze Bagno Forest Compartment (Pisz Forest District), depending on the length of the primary production of standing timber. Data from 10 forest stands similar in terms of habitat, stand density and anagement treatments were taken for analysis. These stands form a homologous series ranging in age between 40 and 130 years.
- Źródło:
-
Sylwan; 2013, 157, 06; 412-418
0039-7660 - Pojawia się w:
- Sylwan
- Dostawca treści:
- Biblioteka Nauki
Artykuł