- Standardsignatur7453
- TitelAnnual Increment of Stressed Spruce and Fir Trees. : Environmental Influences on Tree and Stand Increment. Mensuration, Growth and Yield Instruments and Methods in Forest Mensuration. Proceedings
- VerfasserDale S. Solomon (*)Thomas B. Brann (*)
- Erscheinungsjahr1986
- SeitenS. 49-56
- Illustrationen5 Abb., 13 Lit. Ang.
- MaterialUnselbständiges Werk
- Datensatznummer200017645
- QuelleEnvironmental Influences on Tree and Stand Increment : Mensuration, Growth and Yield Instruments and Methods in Forest Mensuration : Proceedings : Environmental Influences on Tree and Stand Increment ; (691), S. 49-56
- AbstractSpruce and fir trees from northern Maine are used to showthe annual increment along the bole of trees growing under stress from spruce budworm (Choristoneura fumiferana Clemens) attacks. The reduction in radial increment occurs first in the upper bole and then is reduced in the lower bole after continued defoliation. The growth rates of trees growing under environmentalstress are compared with expected long-term growth responses and decline of na tural stands. Mensurational changes in radial increment within the bole must beconsidered when comparing tree growth response to environmental stress are dis cussed, and precautions needed when interpreting isolated results are noted.
- SchlagwörterFichtensterben, Choristoneura fumiferana, Zuwachsentwicklung, laufender jährlicher Zuwachs, S4.01-00
- Klassifikation569 (Verschiedenes)
453 (Insekten [Für die weitere Unterteilung siehe Familien unter 14 oder alternativ (beschrieben nach Regelfall 1d in der Einleitung) können die Nummern alphabethisch nach Familien und Arten unterteilt werden (Appendix C)])
145.7x18.28 (Tortricidae)
174.7 (Coniferae [Siehe Anhang D])
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