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Print/export Download as PDF; ... It uses a basic tree structure to organize information, ... displaying the contents as an outline. It can import browser bookmarks.
The following outline is provided as an overview of and guide to forestry: . Forestry is the science and craft of creating, managing, planting, using, conserving and repairing forests and woodlands for associated resources for human and environmental benefits.
While branches can be nearly horizontal, vertical, or diagonal, the majority of trees have upwardly diagonal branches. A number of mathematical properties are associated with tree branchings; they are natural examples of fractal patterns in nature, and, as observed by Leonardo da Vinci , their cross-sectional areas closely follow the da Vinci ...
High quality pictures of plants and information about them from Catholic University of Leuven; Curtis's Botanical Magazine, 1790–1856; The Trees Of Great Britain and Ireland, by Henry John Elwes & Augustine Henry, 1906–1913; Botanik-Datenbank (ger.) Plant Directory (ger.) USDA plant database; The Linnean Society of London; Native Plant ...
An outline, also called a hierarchical outline, is a list arranged to show hierarchical relationships and is a type of tree structure. An outline is used [1] to present the main points (in sentences) or topics of a given subject. Each item in an outline may be divided into additional sub-items.
A common malformation of a branch attachment in a tree is the inclusion of bark within the join, commonly referred to as a 'bark inclusion' or 'included bark'. This malformation is known to weaken the connection of the branch to the rest of the tree's structure, as it acts to block the formation of the axillary wood at the branch attachment's apex.
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The tree reacts to the growth of the fungus by blocking off the xylem tissue carrying sap upwards and the branch above, and eventually the whole tree, is deprived of nourishment and dies. In Britain in the 1990s, 25 million elm trees were killed by this disease.