Ví dụ về stump

• By convention tree diameter is measured at 1.30 m height, however, stumps were always lower, so diameter at the saw-plane was chosen.

• The stumps were set in a matrix of regenerating vegetation and remnants of primary forest.

• Approximately 1 cm was removed from the top of the stumps to avoid contamination, and the tissues underneath were sampled.

• Fifty-five to 70% of the stumps produced sprouts.

• Values in parentheses are numbers and percentages (last column) of stumps containing at least one living sprout.

• Logging gaps were found by walking the skid trails and locating old tree stumps.

• On one estate 'raw stumps were stuck into the ground and described as one year rubber'.

• The trap presents an alternative to time-consuming excavation of stumps for the host and its parasitoid.

• In the 1-, 5- and 8-y-old sites, >50% of the sprouting stumps had three or more living sprouts.

• The netting diameter allows easy access of rainwater as well as light and wind and sufficient heat transfer such that it maintains conditions similar to those around uncovered stumps.

• As we all know, when stumped by some difficult (conscious and linguistically formulated) problem, it often helps to sleep on it, or to turn our conscious thinking to other matters.

• The main economic impact is caused when weevils emerge from stumps on clearfell areas and feed on the bark of the main stems of young conifers replanted on the area.

• The trees have "spectral arms," their branches are "disfigured with wounds" and rotting stumps are compared with "black teeth [rising] from green gums" (212; ch. 19).

• In places the contact between tuff and ignimbrite coincides with the in situ and in growth position stumps of petrified trees.

• In the 0.25-ha plot, 831 living trees and 512 dead trees and stumps with a dbh > 1 cm were sampled yielding a total branch area (tba) of 2265 m2.