Sentence examples for volume of trees from inspiring English sources
"Healthy markets have contributed to a 50percentt increase in volume of trees since the 1950s, which help offset 15percentt of U.S. carbon emissions annually," said Gretchen Schaefer, spokeswoman for the National Alliance of Forest Owners, a trade group.
Writing in Nature Climate Change, they said this was a result of a declining volume of trees, deforestation and the impact of natural disturbances.
The drain estimated by China's NFI is defined as the volume of trees that were found to be harvested or dead between two inventory periods.
In a study conducted in Malaysian State of Sarawak, Noack [29] showed that on average about 54 % of the total above ground wood volume of trees removed from a stand was extracted in the form of logs.
The across-tree-size volume prediction errors for the BASE, GB99 and M3_HABH taper models are plotted in Fig. 5 for total aboveground volume of trees in the split-validation data set.
The report projects that the U.S. would need to add about 50 million acres of forests, vastly expanding the volume of trees that can store carbon that is emitted into the air.
Average volume of tree (Chir pine) was calculated using local volume table based on diameter.
The total volume of tree trunks (about 5 billion [m3]) is increasing year by year.
More recently, equations have been developed for many species that specifically model the volume of tree boles, and can readily estimate gross volume.
We caution against the removal of large volumes of trees ≥38 cm in diameter, and large reductions in canopy cover, as this can reduce the presence of "conservative" (forest dependent specialist) species, despite a general increase in species richness and diversity.
The increment estimated by China's NFI is defined as the volume increment of survivor trees between two inventory periods plus half of the volume increment of harvested or dead trees and the volume of ingrowth trees that exceed the dbh-threshold of 5.0 cm between the two inventories (SFA 2011).
