Sentence examples for stands of three from inspiring English sources

Nine virtual forest stands of three species (beech, poplar, plantain) were generated by means of stochastic L-systems as tree descriptors.

The study was carried out in stands of three different species characteristic of the semiarid South East of Spain (Retama sphaerocarpa, Anthyllis cytisoides and Stipa tenacissima).

In humid areas and in irrigated areas, alfalfa stands of three or more years of age have often become badly thinned by infestations of the soil-borne bacterial wilt organism Phytomonas insidiosum.

We compared the epigaeic assemblages among stands of three ages: (1) young (8 25 years) and (2) middle-aged (40 58 years) stands regrown after clear-cutting, and mature stands (80 130 years) that had been selectively cut historically but never clear felled.

Finch and Khawaja have produced opening stands of zero, three, 63, 76, 83, 193 and 209 since coming together at the start of the recent tour of India.

We mapped and described treefall mounds in 24 stands (2 ha each) in a balanced design representing mixed stands of two site types (mesotrophic; drained swamp) and two management types (old growth, mature commercial forest) in hemiboreal Estonia.

To this purpose, field experiments with pure stands of eight clover species (2001) and a selection of three clover species (2002) were conducted, in which regular observations and periodic harvests were taken.

C. mopane often forms pure stands of two distinct types.

For this, the transition of existing Norway spruce monocultures into mixed stands of two species (following canopy openings in the mature stand phase to naturally regenerate spruce, coupled with underplanting of beech) is an important contemporary example.

In 1977 Helen Stace and Yvonne Fripp from La Trobe University studied 195 populations of Epacris impressa in Victoria, South Australia and Tasmania and found that 120 consisted of mixed stands of two or more races while 75 populations were of one race only.

The Vince Lombardi Trophy, a regulation-size silver football mounted in a kicking position on a pyramid stand of three conclave sides, stands 20.75 inches tall, weighs 107.3 ounces and is valued in excess of $25,000.