Sentence examples for timber density from inspiring English sources

In mixed dipterocarp forest where harvestable timber density generally exceeds 10 trees/ha, a minimum diameter felling limit is clearly insufficient to keep extraction rates below 8trees/haa.

There were significant differences in timber density and aboveground biomass (AGB) in upland (6.0 stems ha−1, 33 Mg ha−1) versus lowland (5.4 stems ha−1, 29 Mg ha−1) areas.

Biomass of trees that died during the study period of 4 years was calculated using Eq. (3) from Marzoli [59]: DB = vol × MD / A (3). Where: DB = dead biomass (ton ha-1), vol = volume of the dead tree (m3), MD = mean timber density for miombo species (0.65 for miombo woodlands of central and northern Mozambique) and A = sampling area (3.55 ha).

This analysis parallels that of U.S. timber volume, replacing changes in timber density and volume with changes in carbon density, d' and carbon mass, q'.

Biomass of trees that died during the study period of 4 years was calculated using Eq. (3) from Marzoli [ 59]: (3) DB = vol × MD / A Where: DB = dead biomass (ton ha-), vol = volume of the dead tree (m), MD = mean timber density for miombo species (0.65 for miombo woodlands of central and northern Mozambique) and A = sampling area (3.55 ha).

In addition, the ability to predict maximum forest density will enable foresters to quantify the reduction of biomass and the loss in carbon sequestration by timber harvesting.

The results also show that in the mountainous township areas of Taiwan's central and southern regions, as well as in Southeastern Taiwan, higher SIR values for scrub typhus are associated with the following variables: farm worker population density, timber management, and area type (i.e., recreational forest, natural reserve, or other purpose).

Other groups had higher increment, and were light demanding with lower density timber.

The research results question the application of the existent design proposals on joints made with hardwood, and they stress the need to delve deeply into the experimental study of glued joints made with sawn timber of high density.

With little expansion of forest area, managing for timber growth and density offered a way to increase carbon stocks.

Here we examine the effectiveness of changing forest area and density to change timber volume and carbon in a nation with a continuing forest inventory and in a global inventory of nations encompassing a little over two thirds of global forests.