The dominant role of semi-arid ecosystems in the trend and variability of the land CO2 sink

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The dominant role of semi-arid ecosystems in the trend and variability of the land CO2 sink. / Ahlström, Anders; Raupach, Michael R.; Schurgers, Guy; Smith, Benjamin; Arneth, Almut; Jung, Martin; Reichstein, Markus; Canadell, Josep G.; Friedlingstein, Pierre; Jain, Atul K.; Kato, Etsushi; Poulter, Benjamin; Sitch, Stephen; Stocker, Benjamin D.; Viovy, Nicolas; Wang, Ying Ping; Wiltshire, Andy; Zaehle, Soenke; Zeng, Ning.

I: Science, Bind 348, Nr. 6237, 22.05.2015, s. 895-899.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Ahlström, A, Raupach, MR, Schurgers, G, Smith, B, Arneth, A, Jung, M, Reichstein, M, Canadell, JG, Friedlingstein, P, Jain, AK, Kato, E, Poulter, B, Sitch, S, Stocker, BD, Viovy, N, Wang, YP, Wiltshire, A, Zaehle, S & Zeng, N 2015, 'The dominant role of semi-arid ecosystems in the trend and variability of the land CO2 sink', Science, bind 348, nr. 6237, s. 895-899. https://doi.org/10.1126/science.aaa1668

APA

Ahlström, A., Raupach, M. R., Schurgers, G., Smith, B., Arneth, A., Jung, M., Reichstein, M., Canadell, J. G., Friedlingstein, P., Jain, A. K., Kato, E., Poulter, B., Sitch, S., Stocker, B. D., Viovy, N., Wang, Y. P., Wiltshire, A., Zaehle, S., & Zeng, N. (2015). The dominant role of semi-arid ecosystems in the trend and variability of the land CO2 sink. Science, 348(6237), 895-899. https://doi.org/10.1126/science.aaa1668

Vancouver

Ahlström A, Raupach MR, Schurgers G, Smith B, Arneth A, Jung M o.a. The dominant role of semi-arid ecosystems in the trend and variability of the land CO2 sink. Science. 2015 maj 22;348(6237):895-899. https://doi.org/10.1126/science.aaa1668

Author

Ahlström, Anders ; Raupach, Michael R. ; Schurgers, Guy ; Smith, Benjamin ; Arneth, Almut ; Jung, Martin ; Reichstein, Markus ; Canadell, Josep G. ; Friedlingstein, Pierre ; Jain, Atul K. ; Kato, Etsushi ; Poulter, Benjamin ; Sitch, Stephen ; Stocker, Benjamin D. ; Viovy, Nicolas ; Wang, Ying Ping ; Wiltshire, Andy ; Zaehle, Soenke ; Zeng, Ning. / The dominant role of semi-arid ecosystems in the trend and variability of the land CO2 sink. I: Science. 2015 ; Bind 348, Nr. 6237. s. 895-899.

Bibtex

@article{a77e1830964442738dab37f091037d1f,
title = "The dominant role of semi-arid ecosystems in the trend and variability of the land CO2 sink",
abstract = "The growth rate of atmospheric carbon dioxide (CO2) concentrations since industrialization is characterized by large interannual variability, mostly resulting from variability in CO2 uptake by terrestrial ecosystems (typically termed carbon sink). However, the contributions of regional ecosystems to that variability are not well known. Using an ensemble of ecosystem and land-surface models and an empirical observation-based product of global gross primary production, we show that the mean sink, trend, and interannual variability in CO2 uptake by terrestrial ecosystems are dominated by distinct biogeographic regions. Whereas the mean sink is dominated by highly productive lands (mainly tropical forests), the trend and interannual variability of the sink are dominated by semi-arid ecosystems whose carbon balance is strongly associated with circulation-driven variations in both precipitation and temperature.",
author = "Anders Ahlstr{\"o}m and Raupach, {Michael R.} and Guy Schurgers and Benjamin Smith and Almut Arneth and Martin Jung and Markus Reichstein and Canadell, {Josep G.} and Pierre Friedlingstein and Jain, {Atul K.} and Etsushi Kato and Benjamin Poulter and Stephen Sitch and Stocker, {Benjamin D.} and Nicolas Viovy and Wang, {Ying Ping} and Andy Wiltshire and Soenke Zaehle and Ning Zeng",
year = "2015",
month = may,
day = "22",
doi = "10.1126/science.aaa1668",
language = "English",
volume = "348",
pages = "895--899",
journal = "Science",
issn = "0036-8075",
publisher = "American Association for the Advancement of Science",
number = "6237",

}

RIS

TY - JOUR

T1 - The dominant role of semi-arid ecosystems in the trend and variability of the land CO2 sink

AU - Ahlström, Anders

AU - Raupach, Michael R.

AU - Schurgers, Guy

AU - Smith, Benjamin

AU - Arneth, Almut

AU - Jung, Martin

AU - Reichstein, Markus

AU - Canadell, Josep G.

AU - Friedlingstein, Pierre

AU - Jain, Atul K.

AU - Kato, Etsushi

AU - Poulter, Benjamin

AU - Sitch, Stephen

AU - Stocker, Benjamin D.

AU - Viovy, Nicolas

AU - Wang, Ying Ping

AU - Wiltshire, Andy

AU - Zaehle, Soenke

AU - Zeng, Ning

PY - 2015/5/22

Y1 - 2015/5/22

N2 - The growth rate of atmospheric carbon dioxide (CO2) concentrations since industrialization is characterized by large interannual variability, mostly resulting from variability in CO2 uptake by terrestrial ecosystems (typically termed carbon sink). However, the contributions of regional ecosystems to that variability are not well known. Using an ensemble of ecosystem and land-surface models and an empirical observation-based product of global gross primary production, we show that the mean sink, trend, and interannual variability in CO2 uptake by terrestrial ecosystems are dominated by distinct biogeographic regions. Whereas the mean sink is dominated by highly productive lands (mainly tropical forests), the trend and interannual variability of the sink are dominated by semi-arid ecosystems whose carbon balance is strongly associated with circulation-driven variations in both precipitation and temperature.

AB - The growth rate of atmospheric carbon dioxide (CO2) concentrations since industrialization is characterized by large interannual variability, mostly resulting from variability in CO2 uptake by terrestrial ecosystems (typically termed carbon sink). However, the contributions of regional ecosystems to that variability are not well known. Using an ensemble of ecosystem and land-surface models and an empirical observation-based product of global gross primary production, we show that the mean sink, trend, and interannual variability in CO2 uptake by terrestrial ecosystems are dominated by distinct biogeographic regions. Whereas the mean sink is dominated by highly productive lands (mainly tropical forests), the trend and interannual variability of the sink are dominated by semi-arid ecosystems whose carbon balance is strongly associated with circulation-driven variations in both precipitation and temperature.

U2 - 10.1126/science.aaa1668

DO - 10.1126/science.aaa1668

M3 - Journal article

C2 - 25999504

VL - 348

SP - 895

EP - 899

JO - Science

JF - Science

SN - 0036-8075

IS - 6237

ER -

ID: 140390786