Nitrogen restricts future sub-arctic treeline advance in an individual-based dynamic vegetation model
Abstract 2 ]) to disentangle the effects of each on ecosystem properties and functions. Our model predicted that treelines could advance by between 45 and 195 elevational metres by 2100, depending on the scenario. Temperature was a strong driver of vegetation change, with nitrogen availability identified as an important modulator of treeline advance. While increased CO2 fertilisation drove productivity increases, it did not result in range shifts of trees. Treeline advance was realistically simulated without any temperature dependence on growth, but biomass was overestimated. Our finding that nitrogen cycling could modulate treeline advance underlines the importance of representing plant–soil interactions in models to project future Arctic vegetation change.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Nitrogen restricts future sub-arctic treeline advance in an individual-based dynamic vegetation model ; volume:18 ; number:23 ; year:2021 ; pages:6329-6347 ; extent:19
Biogeosciences ; 18, Heft 23 (2021), 6329-6347 (gesamt 19)
- Urheber
- DOI
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10.5194/bg-18-6329-2021
- URN
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urn:nbn:de:101:1-2021121604170339257745
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.2025, 07:37 MESZ
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Beteiligte
- Gustafson, Adrian
- Miller, Paul A.
- Björk, Robert G.
- Olin, Stefan
- Smith, Benjamin
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