Establishment condition of Scots pine natural regeneration in Tuszyma Forest District
نویسندگان
چکیده
منابع مشابه
Natural Regeneration of Scots Pine and Norway Spruce Close to the Timberline in Northern Finland
Two different datasets were analyzed in order to clarify the factors that affect regeneration success of Scots pine (Pinus sylvestris) and Norway spruce (Picea abies) in the climatically extreme areas in northern Finland. First, pine seed maturity and the number of cones in the trees were investigated at five pairs of study sites during the period 1997–2003. Secondly, the rate of seedling estab...
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Nitrogen balance of a boreal Scots pine forest J. F. J. Korhonen, M. Pihlatie, J. Pumpanen, H. Aaltonen, P. Hari, J. Levula, A.-J. Kieloaho, E. Nikinmaa, T. Vesala, and H. Ilvesniemi Department of Physics, P.O. Box 48, 00 014, University of Helsinki, Finland Department of Forest Sciences, P.O. Box 27, 00 014, University of Helsinki, Finland Hyytiälä Forestry Field station, Hyytiäläntie 124, 35 ...
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Biorthogonal decomposition (BOD) is used to detect and study synchronous coherent structures occurring at multiple levels in the vertical momentum flux (u1w1) within and above a planted Scots pine forest during a 12-week continuous measurement period. In this study, the presented method allowed for the simultaneous detection and quantification of the number of coherent structures (N), their dur...
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Natural regeneration is one of the key aspects of forest sustainability and a tool to decide on restoration programs in forest areas. The purpose of this study was to investigate the quantity of natural regeneration of Acer campestre L. as one of the most important tree species in Arasbaran forests and its relationship with elevation changes and structural characteristics in the natural stands....
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With regard to desired natural regeneration establishment that it is the goal of selection systems. The role of tree and group selection silvicultural systems on the quantity and quality of natural regeneration was conducted at four site of forest. First, 100 circular sample plots has been selected by use of random systematic inventory. Then into the each plots nine micro-plots defined. The res...
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ژورنال
عنوان ژورنال: Forest Research Papers
سال: 2010
ISSN: 2082-8926,1732-9442
DOI: 10.2478/v10111-010-0017-y