Increased mortality of tropical tree seedlings during the extreme 2015-16 El Niño

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Increased mortality of tropical tree seedlings during the extreme 2015-16 El Niño. / Browne, Luke ; Markesteijn, Lars; Engelbrecht, Bettina M. J. et al.
Yn: Global Change Biology, Cyfrol 27, Rhif 20, 10.2021, t. 5043-5053.

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

HarvardHarvard

Browne, L, Markesteijn, L, Engelbrecht, BMJ, Jones, FA, Lewis, OT, Manzané-Pinzón, E, Wright, SJ & Comita, LS 2021, 'Increased mortality of tropical tree seedlings during the extreme 2015-16 El Niño', Global Change Biology, cyfrol. 27, rhif 20, tt. 5043-5053. <http://10.1111/gcb.15809>

APA

Browne, L., Markesteijn, L., Engelbrecht, B. M. J., Jones, F. A., Lewis, O. T., Manzané-Pinzón, E., Wright, S. J., & Comita, L. S. (2021). Increased mortality of tropical tree seedlings during the extreme 2015-16 El Niño. Global Change Biology, 27(20), 5043-5053. http://10.1111/gcb.15809

CBE

Browne L, Markesteijn L, Engelbrecht BMJ, Jones FA, Lewis OT, Manzané-Pinzón E, Wright SJ, Comita LS. 2021. Increased mortality of tropical tree seedlings during the extreme 2015-16 El Niño. Global Change Biology. 27(20):5043-5053.

MLA

Browne, Luke et al. "Increased mortality of tropical tree seedlings during the extreme 2015-16 El Niño". Global Change Biology. 2021, 27(20). 5043-5053.

VancouverVancouver

Browne L, Markesteijn L, Engelbrecht BMJ, Jones FA, Lewis OT, Manzané-Pinzón E et al. Increased mortality of tropical tree seedlings during the extreme 2015-16 El Niño. Global Change Biology. 2021 Hyd;27(20):5043-5053. Epub 2021 Gor 17.

Author

Browne, Luke ; Markesteijn, Lars ; Engelbrecht, Bettina M. J. et al. / Increased mortality of tropical tree seedlings during the extreme 2015-16 El Niño. Yn: Global Change Biology. 2021 ; Cyfrol 27, Rhif 20. tt. 5043-5053.

RIS

TY - JOUR

T1 - Increased mortality of tropical tree seedlings during the extreme 2015-16 El Niño

AU - Browne, Luke

AU - Markesteijn, Lars

AU - Engelbrecht, Bettina M. J.

AU - Jones, F. Andrew

AU - Lewis, Owen T.

AU - Manzané-Pinzón, Eric

AU - Wright, S. Joseph

AU - Comita, Liza S.

N1 - Ohio State University UK Natural Environment Research Council. Grant Number: NE/J011169/1 Yale University US National Science Foundation. Grant Numbers: 1623775, 1845403

PY - 2021/10

Y1 - 2021/10

N2 - As extreme climate events are predicted to become more frequent due to global climate change, understanding their impacts on natural systems is crucial. Tropical forests are vulnerable to droughts associated with extreme El Niño events. However, little is known about how tropical seedling communities respond to El Niño-related droughts, even though patterns of seedling survival shape future forest structure and diversity. Using long-term data from eight tropical moist forests spanning a rainfall gradient in central Panama, we show that community-wide seedling mortality increased by 11% during the extreme 2015-16 El Niño, with mortality increasing most in drought sensitive species and in wetter forests. These results indicate that severe El Niño-related droughts influence understory dynamics in tropical forests, with effects varying both within and across sites. Our findings suggest that predicted increases in the frequency of extreme El Niño events will alter tropical plant communities through their effects on early life stages.

AB - As extreme climate events are predicted to become more frequent due to global climate change, understanding their impacts on natural systems is crucial. Tropical forests are vulnerable to droughts associated with extreme El Niño events. However, little is known about how tropical seedling communities respond to El Niño-related droughts, even though patterns of seedling survival shape future forest structure and diversity. Using long-term data from eight tropical moist forests spanning a rainfall gradient in central Panama, we show that community-wide seedling mortality increased by 11% during the extreme 2015-16 El Niño, with mortality increasing most in drought sensitive species and in wetter forests. These results indicate that severe El Niño-related droughts influence understory dynamics in tropical forests, with effects varying both within and across sites. Our findings suggest that predicted increases in the frequency of extreme El Niño events will alter tropical plant communities through their effects on early life stages.

M3 - Article

VL - 27

SP - 5043

EP - 5053

JO - Global Change Biology

JF - Global Change Biology

SN - 1365-2486

IS - 20

ER -