نتایج جستجو برای: leaved species
تعداد نتایج: 548786 فیلتر نتایج به سال:
Forests provide important ecosystem services but are being affected by climate change, not only changes in temperature and precipitation potentially also directly through the plant-physiological effects of increases atmospheric CO 2 . We applied a tree-species-based dynamic model (LPJ-GUESS) at high 5-km spatial resolution to project impacts on tree species thus forests Great Britain. Climatic ...
This study aims to determine the effect of twig (current year shoot) size on seed size variation and to test whether a seed size vs number tradeoff occurs for the twigs of subtropical broad-leaved species. Fruit-bearing twigs were sampled for 55 woody species (including 33 evergreen and 22 deciduous dicot species) from a southwest Chinese forest. Twig size, fruit size and number, and seed size ...
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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