High temperature sensitivity of Arctic isoprene emissions explained by sedges

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Standard

High temperature sensitivity of Arctic isoprene emissions explained by sedges. / Wang, Hui; Welch, Allison M.; Nagalingam, Sanjeevi; Leong, Christopher; Czimczik, Claudia I.; Tang, Jing; Seco, Roger; Rinnan, Riikka; Vettikkat, Lejish; Schobesberger, Siegfried; Holst, Thomas; Brijesh, Shobhit; Sheesley, Rebecca J.; Barsanti, Kelley C.; Guenther, Alex B.

I: Nature Communications, Bind 15, Nr. 1, 6144, 2024.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Wang, H, Welch, AM, Nagalingam, S, Leong, C, Czimczik, CI, Tang, J, Seco, R, Rinnan, R, Vettikkat, L, Schobesberger, S, Holst, T, Brijesh, S, Sheesley, RJ, Barsanti, KC & Guenther, AB 2024, 'High temperature sensitivity of Arctic isoprene emissions explained by sedges', Nature Communications, bind 15, nr. 1, 6144. https://doi.org/10.1038/s41467-024-49960-0

APA

Wang, H., Welch, A. M., Nagalingam, S., Leong, C., Czimczik, C. I., Tang, J., Seco, R., Rinnan, R., Vettikkat, L., Schobesberger, S., Holst, T., Brijesh, S., Sheesley, R. J., Barsanti, K. C., & Guenther, A. B. (2024). High temperature sensitivity of Arctic isoprene emissions explained by sedges. Nature Communications, 15(1), [6144]. https://doi.org/10.1038/s41467-024-49960-0

Vancouver

Wang H, Welch AM, Nagalingam S, Leong C, Czimczik CI, Tang J o.a. High temperature sensitivity of Arctic isoprene emissions explained by sedges. Nature Communications. 2024;15(1). 6144. https://doi.org/10.1038/s41467-024-49960-0

Author

Wang, Hui ; Welch, Allison M. ; Nagalingam, Sanjeevi ; Leong, Christopher ; Czimczik, Claudia I. ; Tang, Jing ; Seco, Roger ; Rinnan, Riikka ; Vettikkat, Lejish ; Schobesberger, Siegfried ; Holst, Thomas ; Brijesh, Shobhit ; Sheesley, Rebecca J. ; Barsanti, Kelley C. ; Guenther, Alex B. / High temperature sensitivity of Arctic isoprene emissions explained by sedges. I: Nature Communications. 2024 ; Bind 15, Nr. 1.

Bibtex

@article{f1dc335c2ea648a99d876df2da0d6c62,

title = "High temperature sensitivity of Arctic isoprene emissions explained by sedges",

abstract = "It has been widely reported that isoprene emissions from the Arctic ecosystem have a strong temperature response. Here we identify sedges (Carex spp. and Eriophorum spp.) as key contributors to this high sensitivity using plant chamber experiments. We observe that sedges exhibit a markedly stronger temperature response compared to that of other isoprene emitters and predictions by the widely accepted isoprene emission model, the Model of Emissions of Gases and Aerosols from Nature (MEGAN). MEGAN is able to reproduce eddy-covariance flux observations at three high-latitude sites by integrating our findings. Furthermore, the omission of the strong temperature responses of Arctic isoprene emitters causes a 20% underestimation of isoprene emissions for the high-latitude regions of the Northern Hemisphere during 2000-2009 in the Community Land Model with the MEGAN scheme. We also find that the existing model had underestimated the long-term trend of isoprene emissions from 1960 to 2009 by 55% for the high-latitude regions.",

author = "Hui Wang and Welch, {Allison M.} and Sanjeevi Nagalingam and Christopher Leong and Czimczik, {Claudia I.} and Jing Tang and Roger Seco and Riikka Rinnan and Lejish Vettikkat and Siegfried Schobesberger and Thomas Holst and Shobhit Brijesh and Sheesley, {Rebecca J.} and Barsanti, {Kelley C.} and Guenther, {Alex B.}",

note = "Publisher Copyright: {\textcopyright} The Author(s) 2024.",

year = "2024",

doi = "10.1038/s41467-024-49960-0",

language = "English",

volume = "15",

journal = "Nature Communications",

issn = "2041-1723",

publisher = "nature publishing group",

number = "1",

}

RIS

TY - JOUR

T1 - High temperature sensitivity of Arctic isoprene emissions explained by sedges

AU - Wang, Hui

AU - Welch, Allison M.

AU - Nagalingam, Sanjeevi

AU - Leong, Christopher

AU - Czimczik, Claudia I.

AU - Tang, Jing

AU - Seco, Roger

AU - Rinnan, Riikka

AU - Vettikkat, Lejish

AU - Schobesberger, Siegfried

AU - Holst, Thomas

AU - Brijesh, Shobhit

AU - Sheesley, Rebecca J.

AU - Barsanti, Kelley C.

AU - Guenther, Alex B.

PY - 2024

Y1 - 2024

N2 - It has been widely reported that isoprene emissions from the Arctic ecosystem have a strong temperature response. Here we identify sedges (Carex spp. and Eriophorum spp.) as key contributors to this high sensitivity using plant chamber experiments. We observe that sedges exhibit a markedly stronger temperature response compared to that of other isoprene emitters and predictions by the widely accepted isoprene emission model, the Model of Emissions of Gases and Aerosols from Nature (MEGAN). MEGAN is able to reproduce eddy-covariance flux observations at three high-latitude sites by integrating our findings. Furthermore, the omission of the strong temperature responses of Arctic isoprene emitters causes a 20% underestimation of isoprene emissions for the high-latitude regions of the Northern Hemisphere during 2000-2009 in the Community Land Model with the MEGAN scheme. We also find that the existing model had underestimated the long-term trend of isoprene emissions from 1960 to 2009 by 55% for the high-latitude regions.

AB - It has been widely reported that isoprene emissions from the Arctic ecosystem have a strong temperature response. Here we identify sedges (Carex spp. and Eriophorum spp.) as key contributors to this high sensitivity using plant chamber experiments. We observe that sedges exhibit a markedly stronger temperature response compared to that of other isoprene emitters and predictions by the widely accepted isoprene emission model, the Model of Emissions of Gases and Aerosols from Nature (MEGAN). MEGAN is able to reproduce eddy-covariance flux observations at three high-latitude sites by integrating our findings. Furthermore, the omission of the strong temperature responses of Arctic isoprene emitters causes a 20% underestimation of isoprene emissions for the high-latitude regions of the Northern Hemisphere during 2000-2009 in the Community Land Model with the MEGAN scheme. We also find that the existing model had underestimated the long-term trend of isoprene emissions from 1960 to 2009 by 55% for the high-latitude regions.

U2 - 10.1038/s41467-024-49960-0

DO - 10.1038/s41467-024-49960-0

M3 - Journal article

C2 - 39034371

AN - SCOPUS:85199190874

VL - 15

JO - Nature Communications

JF - Nature Communications

SN - 2041-1723

IS - 1

M1 - 6144

ER -

ID: 399672581