Adaptive Form Change of Some Living Broad-Leaved Trees to Strong Wind.
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چکیده
منابع مشابه
extensions of some polynomial inequalities to the polar derivative
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15 صفحه اولAutumn coloring, photosynthetic performance and leaf development of deciduous broad-leaved trees in relation to forest succession.
Autumn coloring of deciduous broad-leaved trees in northern Japan was found to develop either from the inner part of the crown outward (inner-type), or from the outer part of the crown inward (outer-type). Inner-type trees had early-successional characteristics, whereas outer-type trees had late-successional characteristics. Although alders (Alnus hirsuta (Spach) Rupr. and A. japonica (Thunb.) ...
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Let G and H be graphs. The strong product GH of graphs G and H is the graph with vertex set V(G)V(H) and u=(u1, v1) is adjacent with v= (u2, v2) whenever (v1 = v2 and u1 is adjacent with u2) or (u1 = u2 and v1 is adjacent with v2) or (u1 is adjacent with u2 and v1 is adjacent with v2). In this paper, we first collect the earlier results about strong product and then we present applications of ...
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In semi-arid regions, trees often wither during the dry season. Withering is sometimes manifest as die-back, whereby whithering results in shoot death, which progresses downward from the uppermost part of the crown. In this study, we measured the relationships between height growth and diameter at breast height, die-back frequency and severity, vessel size and specific hydraulic conductivity of...
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ژورنال
عنوان ژورنال: Journal of the Society of Materials Science, Japan
سال: 1994
ISSN: 1880-7488,0514-5163
DOI: 10.2472/jsms.43.101