Spatial and temporal variability in forest-atmosphere CO₂ exchange. [Erratum: 2004 Nov., v. 10, no. 11, p. 1961.]

Seven years of carbon dioxide flux measurements indicate that a approximaely 90-year-old spruce dominated forest in Maine, USA, has been sequestering 174±46 g C m-2 yr-1 (mean±1 standard deviation, nocturnal friction velocity (u*) threshold >0.25 m s-1). An analysis of monthly flux anomalies show...

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Veröffentlicht in:	Global change biology 2004-10, Vol.10 (10), p.1689-1706
Hauptverfasser:	Hollinger, D.Y, Aber, J, Dail, B, Davidson, E.A, Goltz, S.M, Hughes, H, Leclerc, M.Y, Lee, J.T, Richardson, A.D, Rodrigues, C
Format:	Artikel
Sprache:	eng
Schlagworte:	AmeriFlux AmeriFlux, carbon exchange, eddy covariance, long-term measurements Atmospheric circulation boreal forests Carbon dioxide carbon exchange carbon sequestration climatic factors coniferous forests correlation data analysis Ecosystems eddy covariance energy transfer ENVIRONMENTAL SCIENCES equations Forests gas exchange Global warming long-term measurements net ecosystem productivity photorespiration photosynthesis primary productivity Soils spatial variation temperature temporal variation
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