Detalhes bibliográficos
| Resumo: | China plans expanding 49.5 million hectares of new forests by 2050 to strengthen carbon sequestration. However, estimates of the carbon benefits from this expansion rarely consider the effect of ‘forest edge’, where tree mortality increases under intensified stress from wind, drought, pests, and fire. Here we show that proximity to forest edges substantially reduces biomass carbon storage, and develop a spatial optimization strategy that prioritizes planting in areas that minimize edge effects. Our projections show that forestation optimized for edge effects results in a 51% increase in carbon gain (986 ± 22 Tg by 2060), with approximately half of the total gain driven by reduced edge effects. These findings demonstrate that ignoring edge effects can significantly overestimate carbon sink potential and highlight spatially optimized forestation as a pathway to maximize climate mitigation and ecological benefits. |
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| Autores principais: | Dong, Yanli |
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| Outros Autores: | Yu, Zhen; Pugh, Thomas; Agathokleous, Evgenios; Zhang, Fangmin; Sitch, Stephen; You, Weibin; Han, Wangya; Olin, Stefan; Liu, Shirong; Zhou, Guoyi; Cabral, Pedro; Sun, Pengsen |
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| Assunto: | General Chemistry General Biochemistry,Genetics and Molecular Biology General General Physics and Astronomy SDG 13 - Climate Action SDG 15 - Life on Land |
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| Ano: | 2026 |
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| País: | Portugal |
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| Tipo de documento: | artigo |
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| Tipo de acesso: | acesso aberto |
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| Instituição associada: | Universidade Nova de Lisboa |
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| Idioma: | inglês |
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| Origem: | Repositório Institucional da UNL |
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