作者: Noel C. Roberts

Temperate forests covering 34% of the Earth’s land have experienced human disturbances since ancient times and this is where the major industrial and agricultural enterprises are located nowadays. Th …

Continuously reinforced concrete pavement (CRCP) is enjoying a re-naissance across the United States and around the world. CRCP has the potential to provide a long-term, "zero-maintenance, &quot …