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blonde girl reveals her top and a hat on the rocky beach with remains of a dead tree

Blonde Girl Reveals Her Top And A Hat On The Rocky Beach With Remains Of A Dead Tree

Natural tree mortality, disease, and insects, as well as catastrophic events such as fires and storms, are all sources of CWD. The ancient, or old growth, forest, with its dead trees and woody remains lying where they fell to feed new vegetation, constitutes the ideal woodland in terms of recycling and regeneration. In healthy temperate forests, dead wood comprises up to thirty per cent of all woody biomass.
In recent British studies, woods managed for timber had between a third and a seventh less fallen debris than unmanaged woods that had been left undisturbed for many years, while in recently coppiced woods the amount of CWD was almost zero.
In old growth Douglas-fir forests of the Pacific Northwest of North America, CWD concentrations were found to be from 72 metric tons/hectare (64,000 pounds/acre) in drier sites to 174 t/ha (155,000 lb/acre) in moister sites. Australian native forests have mean CWD concentrations ranging from 19 t/ha (17,000 lb/acre) to 134 t/ha (120,000 lb/acre), depending on forest type.

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Album name:Babes
Rating (1 votes):55555
Keywords:#blonde #girl #reveals #her #top #hat #rocky #beach #remains #dead #tree
Filesize:71 KiB
Date added:May 04, 2012
Dimensions:800 x 500 pixels
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