Sentence examples for stand densities from inspiring English sources

Initial stand densities of nurse-species Pinus taeda (625 stems/ha), P. elliottii × P.

We measured trees representing the full range of ages, stand densities, canopy conditions and landscape positions.

We found a significant response in growth to different stand densities regardless of site qualities, ages, and stand histories.

High stand densities on relatively dry sites increase water use and therefore susceptibility to drought and insect outbreaks, exacerbating a trend of increasing regional drying.

Managers of natural areas use prescribed fire to restore pine and oak dominance, promote pine and oak regeneration, and reduce stand densities.

Fire suppression has been blamed for increasing stand densities and a shift from fire-tolerant trees to shade-tolerant but fire sensitive trees.

Forest stand densities increased throughout the 62-year study period, and modern thinning efforts resulted in localized stand density decreases in the latter part of the study period.

Forest stand densities and fuel accumulations were high in the Davis Mountains, which was probably the result of fire exclusion from grazing activities beginning in the early 1900s.

For stands with an average non-crop stand densities minimum pulse densities are relatively low for low crop stand densities and slopes, but do increase markedly to 27 pulses m-2 for high slopes and high crop stand densities.

Results show a wide range in GRper from 40% under the lowest slope, crop and non-crop stand densities to 0.7% for high values of crop stand densities and slope under mean values of non-crop stand densities.

This result indicates that extremely high stand densities are not necessary in order to improve wood properties, but thinning to low residual stand densities should be avoided.