The risks of overstating the climate benefits of ecosystem restoration/Reply
A previously published analysis7 showed that these regions, in fact, have high aboveground carbon stocks in agricultural lands, for example, 97 tC ha-1 in Indonesia, 46 tC ha-1 in Ivory Coast and 49 tC ha-1 in Cuba. Because these countries make up a large share of the highlighted 15% priority areas,...
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Veröffentlicht in: | Nature (London) 2022-09, Vol.609 (7926), p.E1-E6 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | A previously published analysis7 showed that these regions, in fact, have high aboveground carbon stocks in agricultural lands, for example, 97 tC ha-1 in Indonesia, 46 tC ha-1 in Ivory Coast and 49 tC ha-1 in Cuba. Because these countries make up a large share of the highlighted 15% priority areas, taking a more realistic reference carbon stock would substantially reduce the carbon-sequestration potential. [...]we want to comment on the feasibility of the restoration options presented. [...]unconstrained restoration with large-scale abandonment of agriculture in these regions would have enormous impacts on the agricultural system, and beyond. [...]business-as-usual projections show major increases in population, food demand and agricultural production in Latin America, sub-Saharan Africa and southern Asia13,14, further increasing the pressure on land systems. Plant functional type classification for earth system models: results from the European Space Agency's Land Cover Climate Change Initiative. |
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ISSN: | 0028-0836 1476-4687 |
DOI: | 10.1038/s41586-022-04881-0 |