The Autovía A-7 (also called Autovia del Mediterráneo) is a Spanish autovía (toll-free limited-access highway) which starts in La Jonquera, near the French frontier and ends in Algeciras.
It originates from the Autovía A-5 (Spanish: Autovía del Suroeste, lit. ' Southwest Motorway ') near the town of Miajadas and ends at the EX-206, a road that connects Don Benito and Villanueva de la Serena.
It is approximately 75 km (47 miles) in length, and runs along the eastern and the southern coasts of this circular island and is also the second longest superhighway in the Canary Islands.
Livesport.cz nabízí pro hráče Jessica Bouzas Maneiro konečné i průběžné výsledky, program zápasů, rozlosování turnajů - pavouky a podrobný průběh zápasu míček po míčku.
The Autopista AP-7 (also called Autopista del Mediterráneo) (Catalan: Autopista de la Mediterrània) is a Spanish autopista (controlled-access highway).
It connects the most populated municipalities of the north of Extremadura, including Navalmoral de la Mata, Plasencia, Coria, and Moraleja. [1 ] Likewise, the stretch from Plasencia to Navalmoral de la Mata connects the A-66 (Ruta de la…
Three types of forest stands (chestnut coppice, maritime pine stands, and poplar and willow short-rotation woody crops (SRWC)) were evaluated to determine their potential for energy production.
What are the primary energy characteristics of different tree species evaluated?The study shows that maritime pine has a mean higher heating value (HHV) of 19,366 J/g, while chestnut coppice exhibits 17,993 J/g. SRWC crops display HHVs ranging between 18,185-18,419 J/g.How does biomass quality vary between chestnut and maritime pine?Research indicates higher nitrogen and sulfur concentrations in crown biomass, which were notably higher in pine at 0.610-0.802%. The contrasts in chemical composition suggest significant implications for emissions during combustion.What role do short-rotation woody crops (SRWCs) play in energy production?SRWCs, currently covering 40 ha in Asturias, show promising energy potential with biomass yields anticipated within 3-10 years. These fast-growing species may utilize abandoned mining lands effectively for biomass energy.