Sentence examples for If feedstocks from inspiring English sources

We first ask if feedstocks differ in the species richness, species density (species richness per unit area) and abundance of migratory bird communities they support, and then investigate how food availability and habitat structure and composition at multiple spatial scales (microhabitat, patch, and landscape) shape the distributions of birds during the fall migratory period.

The capital costs were kept level from 2020 to 2050, although lower costs might be possible if feedstocks become cheaper (J. Rogers, unpublished data).

If cellulosic feedstocks come from dedicated biomass crops, then the supply curves will have a steeper slope because of competition for land.

The assessment then depends on what would have happened if the feedstocks were not used for energy an assessment that cannot be based purely on the science of climate change or bioenergy systems but requires a holistic approach and considering wider impacts.

However, the cost will be reduced potentially if cheap feedstocks or waste materials can be used.

Direct land-use change may occur if previously uncultivated land is used to produce biomass feedstocks; if the converted land had a high carbon stock value (for example, if it was forested) the GHG emissions from clearance and conversion may be significant.

Syngas is mainly a mixture of H2, CO and CH4; its composition can vary due to fluctuations in the process's conditions but can also dramatically change if the feedstock is modified like coal or biomass grades in gasification.

Biodiesel production by transesterification of triacylgly-cerols (TGs) should proceed quickly if the feedstock has low moisture and free fatty acid (FFA) content, but it can be problematic if these optimal conditions are not met.

However, the profitability of utilizing agricultural residues can be reduced by logistical costs, if the feedstock is dispersed over a wide area and by the need for pre-treatments before the fermentation.

If the feedstock price decreases by 50%, the MBSP in most scenarios (AD-R, SP-AD, SP-AD-R, Et-AD+) falls below the assumed market price of biogas (600 SEK/MWh), and these scenarios become economically feasible.

The forest and bioenergy industry should, however, consider that people report supporting trees as feedstocks only if new trees are planted to replace the harvested trees.