Non-negligible greenhouse gas emissions from non-sewered sanitation systems: A meta-analysis.

Environ Res · 2022 · PMC9227720 · PMID 35597295

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may be significantno p-value reported

However, the contribution of NSSS to global CH 4 emissions may be significant at around 377 Mt CO 2 e/year, accounting for 4.7% of the total anthropogenic CH 4 emissions.

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