basal area growth

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• Basal area — is the term used in forest management that defines the area of a given section of land that is occupied by the cross section of tree trunks and stems at their base.In most countries, this is usually a measurement taken at a person s breast height …   Wikipedia

• Geology of the Bryce Canyon area — Paria View overlooks an intermittent stream flowing toward the Paria River, s …   Wikipedia

• Acer saccharum — taxobox name = Acer saccharum image caption = Morton Arboretum acc. 258 78 1 status = G5 status system = TNC regnum = Plantae unranked divisio = Angiosperms unranked classis = Eudicots unranked ordo = Rosids ordo = Sapindales familia =… …   Wikipedia

• Birdseye maple — is a phenomenon that occurs within several kinds of maple for unknown reasons. It has a distinctive pattern that resembles tiny, swirling eyes disrupting the smooth lines of grain. Birdseye maple is not a variety or species of maple and is not to …   Wikipedia

• Spotted Owl — northern race plumage Conservation status …   Wikipedia

• Outline of forestry — See also: Index of forestry articles The following outline is provided as an overview of and guide to forestry: Forestry – the art and science of managing forests, tree plantations, and related natural resources. Forest ecosystems have come to be …   Wikipedia

• Rucamanque — is a property owned by the [http://www.ufro.cl Universidad de La Frontera] in Chile, with a total area of 435.1 hectares, that is used for research, environmental education, and conservation. Rucamanque is located in south central Chile (38… …   Wikipedia

• Insect morphology — Legend of body parts Tagmata : A Head, B Thorax, C Abdomen. 1. antenna 2. ocelli (lower) 3. ocelli (upper) 4. compound eye 5. brain (cerebral ganglia) 6. prothorax …   Wikipedia

• Pignut Hickory — Taxobox name = Pignut Hickory image width = 240px image caption = regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Fagales familia = Juglandaceae genus = Carya species = C. glabra binomial = Carya glabra Pignut hickory (… …   Wikipedia

• Fir and spruce forests — are greatly impacted by slight fluctuations in climate. Temperature is the primary determinate for spatial patterns of fir and spruce [Iverson, Louis and Prasad. “Potential Changes in Tree Species Richness and Forest Community Types following… …   Wikipedia

• Stand Density Index — (also known as Reineke s Stand Density Index [Reineke, L.H. 1933 Perfecting a stand density index for even aged forest. Journal of Agricultural Research 46:627 638] after its founder) is a measure of the density of a stand of trees based on the… …   Wikipedia