Voorbeelden van biomass

• Their results yielded total above-ground and leaf biomasses ranging from 245 to 440 t ha-1 and from 3.7 to 6.4 t ha-1 respectively.

• Ranking the effects of site exposure, plant growth form, water depth and transparency on aquatic plant biomasses.

• There are widely differing resources to exploit in different regions; for example, biomasses, solar energy and wind power.

• The formation of peat by assimilation and the production of organic debris are the same as with other plant biomasses.

• The spawning stock biomasses are at unprecedentedly low levels.

• We have had to face hard decisions for these stocks, because the spawning stock biomasses are at an unprecedentedly low level.

• In these treatments slug numbers and biomass were as high as in plots lacking predators.

• Traits like early seedling establishment, early growth vigour and ground coverage, high biomass, early flowering and maturity were taken into consideration to select drought-tolerant genotypes.

• Robust sulphate reduction, substrate utilization, and target biomass production is currently being observed and reported.

• Although significant differences were found in total biomass, the species composition remains mainly constant during the year.

• Sampling times correspond to preplant = 1, 4, 7, and 10; peak biomass = 2, 5, 8, and 11; post-harvest = 3, 6, 9, and 12.

• The more intensive cropping that results when the incidence of fallow is reduced increases biomass inputs to the system.

• There are no published biomass estimates for liana forest per se, but they fall into the general category of non-dense forests.

• Total liana basal area, and thus estimated biomass, remained relatively constant over stand age.

• The size of the circles is proportional to the net change in above-ground biomass.