Ozone effects on seedling sugar maple (Acer saccharum) and yellow-poplar (Liriodendron tulipifera): Gas exchange The effects of one to two seasons of ozone (O3; ) exposure ranging from subambient to 1.7 times ambient on the gas exchange of sugar maple (Acer saccharum ... KVL J Rebbeck - ...
Sugar maple (Acer saccharumMarsh.) seedlings were grown in a nursery for three years in 13, 25, 45 and 100 per cent of full daylight. During the third year of growth, the rates of their apparent photosynthesis and respiration were measured periodically with an infra鈥恟ed gas analyzer at ...
This research seeks to determine the effects of temperature and neighbors on sugar maple (Acer saccharum) seedling survival, growth, biomass allocation, and functional traits, and whether this response varies with populations' climate of origin. I first examine survival and growth of forest-planted ...
Sweet). and sugar maple. We predict that the relative growth rate of transgenic American chestnut seedlings would be higher than the other species across a light gradient. The second objective of this experiment was to evaluate the morphological and physiological changes of American chestnut and ...
root systems, Acer saccharum, radicles, growth rate, root hairs, seedlings, acid depositionBased on studies of seedling microhabitats in the field, laboratory experiments were conducted to determine the effects of brief pulses of simulated acid rain on sugar maple ( Acer saccharum Marsh.) seedling...
Increased seedling establishment via enemy release at the upper elevational range limit of sugar maple 来自 国家科技图书文献中心 喜欢 0 阅读量: 36 作者:Brown,Carissa,D.,Narvaez,Perez,Rosela,Chagnon,Pierre-Luc,Vellend,Mark 摘要: The enemy release hypothesis is frequently invoked 关键词:...
Sugar maple ( Acer saccharum Marsh.) seedlings were grown in a nursery for three years in 13, 25, 45 and 100 per cent of full daylight. During the third year of growth, the rates of their apparent photosynthesis and respiration were measured periodically with an infra-red gas analyzer at ...
1. Acer platanoides (Norway maple) is an important non-native invasive canopy tree in North American deciduous forests, where native species diversity and ... JA Morrison,K Mauck - 《Journal of Ecology》 被引量: 144发表: 2007年 Norway maple displays greater seasonal growth and phenotypic plast...
Rebbeck, J, Loats, KV (1997) Ozone effects on seedling sugar maple (Acer saccharum) and yellow-poplar (Liriodendron tuliperfera): gas exchange. Can J For Res 27: pp. 1595-1605Rebbeck J, Loats KV. 1997. Ozone effects on seedling sugar maple ( Acer saccharum ) and yellow-poplar ( ...
Accelerated growth techniques may have considerable potential for reducing the time required for genotypic evaluation of sugar maple and possibly other tree species, but results must be substantiated by subsequent field observations.doi:10.1139/x81-038Wood, Bruce W....