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Hello,

When using the EF methods 3.0 (adapted) to calculate the environmental impact of the ecoinvent 3.7.1 process "fibre production, cotton, organic, ginning | cottonseed, organic | Cutoff, U", I get a negative result for the human toxicity cancer category. Is it possible or is there a mistake?

Many thanks
in openLCA by (850 points)

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Probably due to the uptake of heavy metals from the crops
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