Gap characteristics under oriental beech forest development stages in Kelardasht forests, northern Iran
نویسندگان
چکیده
منابع مشابه
Influence of gap size and development stages on the silvicultural characteristics of oriental beech (Fagus orientalis Lipsky) regeneration
We studied 11 gaps covered with beech saplings (< 1.30 m tall) in a reserve compartment (compartment 139, district one, Langa forest, watershed 36: Kazemrood) of the Caspian beech forest in N Iran. Two transects, each 2 m wide, were laid along the longest (N-S) and shortest (E-W) axis of each gap. Five micro sample plots, each 4 m2, were established: one at the center, and one at each corner. Q...
متن کاملDynamics and Structural characteristics of a natural unlogged oriental beech (Fagus orientalis Lipsky) stand during a 5-years period in Shast Kalate Forest, Northern Iran
Investigation on structure and dynamics of natural forest ecosystems is an important issue for silvicultural decisions. The aim of this study is to analysis dynamics and structure of a beech stand during 5-year period in the Shast Kalateh forest in the Caspian region, North of Iran. Data were collected from a 16.9ha permanent research plot established in a natural unlogged stand in 2006. All li...
متن کاملinfluence of gap size and development stages on the silvicultural characteristics of oriental beech (fagus orientalis lipsky) regeneration
we studied 11 gaps covered with beech saplings (< 1.30 m tall) in a reserve compartment (compartment 139, district one, langa forest, watershed 36: kazemrood) of the caspian beech forest in n iran. two transects, each 2 m wide, were laid along the longest (n-s) and shortest (e-w) axis of each gap. five micro sample plots, each 4 m2, were established: one at the center, and one at each corner. q...
متن کاملInvestigating the Effect of Topographic factors on the distribution of oriental beech in Hyrcanian forest, Iran
Studying the present and future distribution status of important forest species is a prerequisite for the need of conservation programs in order to play their undeniable role in tackling global climate change, land use change and air pollution. The purpose of this study was to determine the distribution of oriental beech (Fagus orientalis Lipsky) in forests of northern Iran under the influence ...
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...
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ژورنال
عنوان ژورنال: Journal of Forest Science
سال: 2018
ISSN: 1212-4834,1805-935X
DOI: 10.17221/59/2017-jfs