globalchange  > 气候变化与战略
DOI: 10.1111/gcb.14824
论文题名:
Secondary forest fragments offer important carbon and biodiversity cobenefits
作者: Matos F.A.R.; Magnago L.F.S.; Aquila Chan Miranda C.; de Menezes L.F.T.; Gastauer M.; Safar N.V.H.; Schaefer C.E.G.R.; da Silva M.P.; Simonelli M.; Edwards F.A.; Martins S.V.; Meira-Neto J.A.A.; Edwards D.P.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2020
卷: 26, 期:2
语种: 英语
英文关键词: biomass ; Brazilian Atlantic Forest ; ecosystems services ; endemic species richness ; Forest and Landscape Restoration ; REDD+ ; threatened
Scopus关键词: biodiversity ; biomass ; carbon ; deforestation ; ecosystem service ; emission control ; endemic species ; fragmentation ; restoration ecology ; tropical forest ; Atlantic Forest ; Brazil ; Bos
英文摘要: Tropical forests store large amounts of carbon and high biodiversity, but are being degraded at alarming rates. The emerging global Forest and Landscape Restoration (FLR) agenda seeks to limit global climate change by removing carbon dioxide from the atmosphere through the growth of trees. In doing so, it may also protect biodiversity as a free cobenefit, which is vital given the massive shortfall in funding for biodiversity conservation. We investigated whether natural forest regeneration on abandoned pastureland offers such cobenefits, focusing for the first time on the recovery of taxonomic diversity (TD), phylogenetic diversity (PD) and functional diversity (FD) of trees, including the recovery of threatened and endemic species richness, within isolated secondary forest (SF) fragments. We focused on the globally threatened Brazilian Atlantic Forest, where commitments have been made to restore 1 million hectares under FLR. Three decades after land abandonment, regenerating forests had recovered ~20% (72 Mg/ha) of the above-ground carbon stocks of a primary forest (PF), with cattle pasture containing just 3% of stocks relative to PFs. Over this period, SF recovered ~76% of TD, 84% of PD and 96% of FD found within PFs. In addition, SFs had on average recovered 65% of threatened and ~30% of endemic species richness of primary Atlantic forest. Finally, we find positive relationships between carbon stock and tree diversity recovery. Our results emphasize that SF fragments offer cobenefits under FLR and other carbon-based payments for ecosystem service schemes (e.g. carbon enhancements under REDD+). They also indicate that even isolated patches of SF could help to mitigate climate change and the biodiversity extinction crisis by recovering species of high conservation concern and improving landscape connectivity. © 2019 John Wiley & Sons Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/159809
Appears in Collections:气候变化与战略

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作者单位: Laboratory of Ecology and Evolution of Plants (LEEP), Botany Graduate Program (PPGBot), Departamento de Biologia Vegetal, Universidade Federal de Viçosa (UFV), Viçosa, Brazil; Department of Animal and Plant Sciences, University of Sheffield, Sheffield, United Kingdom; Departamento de Biologia Geral, Faculdade Zacaria de Góes, Valença, Brazil; Universidade Federal do Espírito Santo (CEUNES/DCAB), São Mateus, Brazil; Centro de Formação em Ciências e Tecnologias Agroflorestais, Universidade Federal do Sul da Bahia, Ilhéus, Brazil; Instituto Tecnológico Vale, Belém, Brazil; Núcleo Terrantar, Universidade Federal de Viçosa (UFV), Viçosa, Brazil; Departamento de Biologia Geral, Instituto Federal de Educação, Ciência e Tecnologia Baiano, Valença, Brazil; Instituto Federal do Espírito Santo, Vitória, Brazil; Lancaster Environment Centre, Lancaster University, Lancaster, United Kingdom; Department of Forest Engineering, Universidade Federal de Viçosa, Viçosa, Brazil

Recommended Citation:
Matos F.A.R.,Magnago L.F.S.,Aquila Chan Miranda C.,et al. Secondary forest fragments offer important carbon and biodiversity cobenefits[J]. Global Change Biology,2020-01-01,26(2)
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