0 i100% Mechanical n 40% U 26% Manual [] 44% Manual CM 100% Manual O 20o/.. 00/.. -200/.. -40% Global Ozone Acidification Eutrophication Human Toxicity Ecotoxicity Warming Depletion Impacts Figure 3-6 Total Impacts Calculated Using the CML Method Reuse of Salvaged Materials But No Transportation to a Warehouse.