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Full-Text Articles in Genetics and Genomics
Preliminary Estimates Of Bark Percentages And Chemical Elements In Complete Trees Of Eight Species In Maine, Harold E. Young
Preliminary Estimates Of Bark Percentages And Chemical Elements In Complete Trees Of Eight Species In Maine, Harold E. Young
Aspen Bibliography
Five tables were prepared to show the relative amount of bark on each of the tree components, the concentration and range of 12 chemical elements in the bark of each tree component, the proportion of each of the chemical elements in the bark of that element in the complete tree, and the proportion of each element in the bark as compared to the wood and bark of the merchantable bole. There is an overall 4:6:1 wood to bark ratio, but due to the higher concentration of the elements in the bark, the proportion of the elements in the bark is …
Interception Per Canopy In A Multi-Storied Largetooth Aspem Community, John R. Clements
Interception Per Canopy In A Multi-Storied Largetooth Aspem Community, John R. Clements
Aspen Bibliography
No abstract provided.
Net Rainfall In A Multi-Storied Aspen Forest Community, J.R. Clements
Net Rainfall In A Multi-Storied Aspen Forest Community, J.R. Clements
Aspen Bibliography
This paper presents mathematical equations describing the relationships between the amount of net rain per storm under each crown canopy and the amount of gross rain per storm in a multi-storied forest community. The relationships were curvilinear and accounted for gradual filling of the storage capacity of the vegetation. The rate of increase of net rainfall was successively less for each crown canopy in turn starting with the uppermost canopy in the forest. The equation coefficients varied in respect of the position of the crown canopies in the vegetal profile and also in respect of variations in vegetal structure within …
Measurement Of Throughfall At Two Levels In A Young Aspen Stand, J.R. Clements
Measurement Of Throughfall At Two Levels In A Young Aspen Stand, J.R. Clements
Aspen Bibliography
The purpose of this report is to compare measurements of the quantity of throughfall at two different heights above ground level in a seven-year-old sucker stand of largetooth aspen (Populus grandidentata Michx.) This comparison defines the influence rain splash from the forest floor has on the quantity of throughfall catch of trough rain gauges placed on the forest floor.