Uneven-aged silviculture: tradition and practices
نویسندگان
چکیده
منابع مشابه
Uneven-Aged Silviculture of Longleaf Pine
The use of uneven-aged silviculture has increased markedly in the past 20 years. This is especially true in the southern United States, where the use of clearcutting and planting is often viewed as a practice whose emphasis on fiber production results in unacceptable consequences for other values, such as those that benefit from maintenance of continuous forest cover over time. Public lands in ...
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We evaluated evenand uneven-aged silvicultural options for slash pine (Pinus elliottii Engelm.) using empirical data and the Forest Vegetation Simulator (FVS) model. Data were collected from a mature unthinned slash pine plantation in a flatwoods site in Florida, and used to simulate six scenarios of evenand uneven-aged silvicultural regimes applied to slash pine stands, including a no-action o...
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With an increasing pressure on forested landscapes, conservation areas may fail to maintain biodiversity if they are not supported by the surrounding managed forest matrix. Worldwide, forests are managed by one of two broad approaches-even- and uneven-aged silviculture. In recent decades, there has been rising public pressure against the systematic use of even-aged silviculture (especially clea...
متن کاملDisturbance from the Initial Harvest Implementing Uneven-aged Silviculture in a Pine-hardwood Stand in Southwestern Mississippi’
Logging disturbance is important in uneven-aged stands because harvests are frequent, merchantable trees are retained, and regeneration may be present. Logging disturbance was monitored during the establishment of a study testing the application of uneven-aged silvicufture in an irregularly aged, pine-hardwood stand. Disturbances were: (1) seedbed conditions averaging 56, 16, 9, and 17 percent ...
متن کاملGrowth of Loblolly Pine Stands After the First Five Years of Uneven - Aged Silviculture Using Single - Tree Selection
The cjfects oftlzree levels cfresidual basal area 140,60, and 80,ft2/rac), rr~uxirnurn dbh (12, 16, and 20 in.) and site index (QO,ft) otr the grvwth qt'loblullvpine {Pjnus taeda L. i srarzds after 5 yyrof uncvcn aycd rilvici~ltrrr.~ were deterwtirzed jrnm plots located irz south Arkansas and tlorlh Z,onisiunir. Lksign~iteci 1ei)eZs of basal area and nzuximlim dbh were...
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ژورنال
عنوان ژورنال: Forestry
سال: 2002
ISSN: 0015-752X,1464-3626
DOI: 10.1093/forestry/75.4.327