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These categories were chosen for their popularity and transparency over their lifecycles. A formula applicable to any commodity and resource is used in the calculation: Environmental Contribution Reuse Factor (Production Logistics Disposal). The reuse factor is the degree to . When calculating production, logistics and disposal, the different stages of the product life cycle are summarized: from emissions to resource consumption.
To estimate emissions, water and energy, platform experts used international databases. It was created to moible number data understand how much resources are spent on cotton fiber production or road train motor transport. To calculate the amount of material used, data from manufacturers and scientific publications were used, then average values were revealed by category. The estimation of logistics cost is carried out in two stages. In the first stage, we calculated the average path to Russian ports or airports.
Second, calculate the remaining segments of the overland route to a specific area. Disposal costs depend on the methods prevalent in each category. For electronics, data is used. What does it mean? The main function of the ozone layer is to protect the Earth from ultraviolet radiation from the sun. An ozone hole is a place where the concentration of ozone is low. In 2009, scientists discovered that when sunlight comes into contact with substances containing chlorine or bromine, an ozone hole occurs. Derivatives of these compounds destroy ozone at low temperatures in the atmosphere.
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發表於 2023-10-12 14:19:02