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The aquatic plants in this study were Ruppia spp. which occur at shallow depths, Chara spp. at intermediate depths and Potamogeton pectinatus, Myrioph...
Read moreIn field studies at Westerholt, Netherlands, (a) an Agrostis capillaris stand lightly grazed by sheep, (b) a moderately grazed Holcus lanatus stand an...
Read morePlants of white mustard (Sinapis alba) and garden cress (Lepidium sativum) grown together at high densities underwent collective self-thinning in acco...
Read moreThe macrophyte Egeria densa was introduced into plastic-lined pools of dechlorinated tap-water and allowed to grow for 17 days. A mixture of diquat + ...
Read moreIn microplots, forest topsoils from mixed deciduous stands in the Cumberland Mountains of eastern Tennessee were spread over surface minesoils from th...
Read moreData for Panolis flammea in a Pinus contorta forest for 1977-84 did not support the hypothesis that part of the forest was intrinsically more suscepti...
Read morePresents a quantitative study of canopy morphology based on data collected during and after the 1971 growing season, in a 14-year-old stand of Pinus t...
Read moreThe structural dynamics of the growth of Betula pendula were examined using demographic techniques in which elements of the crown (buds, leaves, shoot...
Read moreA computerized matrix model of bud production by Betula pendula was developed and applied to data from 3 mature trees. Limitations of the model are di...
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