Its natural habitat is karst seasonal rainforest that, following selective cutting, is dominated by " Burretiodendron hsienmu ".
12.
Before the biosphere reserve was designated in 1977, small-scale selective cutting took place and water reservoirs were constructed.
13.
The Columbia County Natural Areas Inventory recommends selective cutting and increased deer hunting in the vicinity of Hess Hollow.
14.
Clearcutting contrasts with selective cutting, such as high grading, in which only commercially valuable trees are harvested, leaving all others.
15.
Embankments of two lime / linden " Tilia "-dominated woodland was permanently altered during Saxon times by selective cutting of trees.
16.
"We'll look at modifications that might be appropriate, " he said, noting that clear-cutting may be reduced in favor of selective cutting.
17.
Maintaining forest health often requires selective cutting, the removal of nonnative flora and prescribed burning, he said _ even in areas containing old-growth timber.
18.
Emmerson declined to be interviewed, but company foresters say a century of selective cutting by logging companies has emptied the forests of good timber.
19.
Historically, deforestation and selective cutting for agriculture, grazing, production of charcoal, and the cutting of wood for construction materials have affected dry forest vegetation.
20.
Optical mapping involves selective cutting of DNA and gene sequences into defined lengths to create a pattern that helps characterize genomes and identify individual genes.
