منابع مشابه
Part 4: Forest Succession
The ecosystems within the area that burned in the Hayman Fire have a long history of fire (see part 1 of this chapter). It follows, therefore, that all of the native species and populations in this area probably have one or more mechanisms for enduring fire or becoming reestablished after fire and that no native species is likely to become extinct as a result of the direct effects of the Hayman...
متن کاملSpecies Diversity of Trees and Forest Floor Plants in Oriental beech Forest Types of Shastkalate Educational and Research Forest, Gorgan)
Trees are the most important biological elements of forest ecosystems. The variability of the tree species composition inhabiting in the Oriental beech forest, not only forms different forest types but also has a remarkable impact on the species diversity of forest floor plants, due to the existence of trees in the overstory layer. In this research, forest types of an an Oriental beech were ide...
متن کاملCommunity assembly during secondary forest succession in a Chinese subtropical forest
Subtropical broad-leaved forests in southeastern China support a high diversity of woody plants. Using a comparative study design with 303 30 m plots (n1⁄4 27) from five successional stages (,20, ,40, ,60, ,80, and 80 yr), we investigated how the gradient in species composition reflects underlying processes of community assembly. In particular, we tested whether species richness of adult trees ...
متن کاملMeasuring forest floor interception
Measuring forest floor interception in a beech forest in Luxembourg A. M. J. Gerrits, H. H. G. Savenije, L. Hoffmann, and L. Pfister Water Resources Section, Faculty of Civil Engineering and Geosciences, Delft University of Technology, P.O. Box 5048, 2600 GA Delft, The Netherlands Department Environment and Agro-biotechnologies, Centre de Recherche Public – Gabriel Lippmann, 41, rue du Brill, 4...
متن کاملEcological and evolutionary variation in community nitrogen use traits during tropical dry forest secondary succession.
We assessed the role of ecological and evolutionary processes in driving variation in leaf and litter traits related to nitrogen (N) use among tropical dry forest trees in old-growth and secondary stands in western Mexico. Our expectation was that legumes (Fabaceae), a dominant component of the regional flora, would have consistently high leaf N and therefore structure phylogenetic variation in...
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ژورنال
عنوان ژورنال: Journal of Weed Science and Technology
سال: 1968
ISSN: 0372-798X,1882-4757
DOI: 10.3719/weed.1968.12