Aboveground biomass basic density of hardwoods tree species.
نویسندگان
چکیده
منابع مشابه
Belowground and aboveground biomass in young postfire lodgepole pine forests of contrasting tree density
As much as 40% of live biomass in coniferous forests is located belowground, yet the effect of tree density on biomass allocation is poorly understood. We developed allometric equations using traditional harvesting techniques to estimate coarse root biomass for ≈13-year-old postfire lodgepole pine trees (Pinus contorta Dougl. ex Loud. var. latifolia Engelm.). We then used these equations, plus ...
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z Allometric equations were developed for mature trees of 10 deciduous species @cer rubncm L., Bet& lenta L., Carya spp., Comus florida L., Lir iodendron tu l ip i fera L., Oxydendrum arboreum (L.) DC., Quemus a lba L., Quercus coccinea Muenchh., Quercm prints L., and Quercus rubra L.) at the Coweeta Hydrologic Laboratory in western North Carolina, U.S.A. These equations included the following ...
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Forest managers need accurate biomass equations to plan thinning for fuel reduction or energy production. Estimates of carbon sequestration also rely upon such equations. The current allometric equations for ponderosa pine (Pinus ponderosa) commonly employed for California forests were developed elsewhere, and are often applied without consideration potential for spatial or temporal variability...
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This study investigated spatial patterns and environmental controls of aboveground biomass (AGB) in alpine grasslands on the Tibetan Plateau by integrating AGB data collected from 135 sites during 2001– 2004 and concurrent enhanced vegetation index derived from MODIS data sets. The AGB was estimated at 68.8 gm 2, with a larger value (90.8 gm 2) in alpine meadow than in alpine steppe (50.1 gm 2)...
متن کاملDoes biodiversity make a difference? Relationships between species richness, evolutionary diversity, and aboveground live tree biomass across U.S. forests
Biodiversity conveys numerous functional benefits to forested ecosystems, including community stability and resilience. In the context of managing forests for climate change mitigation/adaptation, maximizing and/or maintaining aboveground biomass will require understanding the interactions between tree biodiversity , site productivity, and the stocking of live trees. Species richness may not be...
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ژورنال
عنوان ژورنال: Wood Research
سال: 2020
ISSN: 1336-4561
DOI: 10.37763/wr.1336-4561/65.6.10011012