Journal
TREES-STRUCTURE AND FUNCTION
Volume 16, Issue 6, Pages 437-443Publisher
SPRINGER HEIDELBERG
DOI: 10.1007/s00468-002-0173-7
Keywords
wood specific gravity; radial trends; successional status
Categories
Ask authors/readers for more resources
In a study of radial trends in specific gravity of similar to100 individuals of six mixed northern hardwood forest tree species three species (Acer rubrum Pinus strobus and Betula papyrifera) showed radial increases and three species (Quercus rubrum Tsuga canadensis and Fagus grandifolia) radial decreases Analysis of these data together with a larger data set including both temperate and tropical tree species focuses on relationship of radial trends to successional status variation in inside versus out side wood and factors affecting degree and direction of radial trend We propose a model for radial trends in which (1) radial increases associated with low values of specific gravity are an early successional characteristic and radial decreases associated with high values of specific gravity late successional (2) the differences in specific gravity and its radial trends reflect growth strategy and biomechanical considerations and (3) the convergence in values seen in older trees is due to constraints relating to support.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available