IRIS publication 243943783
Convergence of potential net ecosystem production among contrasting C-3 grasslands
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TY - GEN - Published Letters - Peichl, M,Sonnentag, O,Wohlfahrt, G,Flanagan, LB,Baldocchi, DD,Kiely, G,Galvagno, M,Gianelle, D,Marcolla, B,Pio, C,Migliavacca, M,Jones, MB,Saunders, M - 2013 - April - Convergence of potential net ecosystem production among contrasting C-3 grasslands - Validated - 1 - Altmetric: 4 () - Climate ecosystem traits eddy covariance grassland ecosystem functioning inter-comparison management practices metabolic theory CARBON-DIOXIDE EXCHANGE TEMPERATE PINE FORESTS LEAF-AREA INDEX INTERANNUAL VARIABILITY FLUXNET MEASUREMENTS ENERGY EXCHANGES CO2 EXCHANGE WATER-VAPOR LONG-TERM RESPIRATION - Metabolic theory and body size constraints on biomass production and decomposition suggest that differences in the intrinsic potential net ecosystem production (NEPPOT) should be small among contrasting C-3 grasslands and therefore unable to explain the wide range in the annual apparent net ecosystem production (NEPAPP) reported by previous studies. We estimated NEPPOT for nine C-3 grasslands under contrasting climate and management regimes using multiyear eddy covariance data. NEPPOT converged within a narrow range, suggesting little difference in the net carbon dioxide uptake capacity among C-3 grasslands. Our results indicate a unique feature of C-3 grasslands compared with other terrestrial ecosystems and suggest a state of stability in NEPPOT due to tightly coupled production and respiration processes. Consequently, the annual NEPAPP of C-3 grasslands is primarily a function of seasonal and short-term environmental and management constraints, and therefore especially susceptible to changes in future climate patterns and associated adaptation of management practices. - 502 - 512 - 10.1111/ele.12075 DA - 2013/04 ER -
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@misc{V243943783, = {Published Letters}, = {Peichl, M and Sonnentag, O and Wohlfahrt, G and Flanagan, LB and Baldocchi, DD and Kiely, G and Galvagno, M and Gianelle, D and Marcolla, B and Pio, C and Migliavacca, M and Jones, MB and Saunders, M }, = {2013}, = {April}, = {Convergence of potential net ecosystem production among contrasting C-3 grasslands}, = {Validated}, = {1}, = {Altmetric: 4 ()}, = {Climate ecosystem traits eddy covariance grassland ecosystem functioning inter-comparison management practices metabolic theory CARBON-DIOXIDE EXCHANGE TEMPERATE PINE FORESTS LEAF-AREA INDEX INTERANNUAL VARIABILITY FLUXNET MEASUREMENTS ENERGY EXCHANGES CO2 EXCHANGE WATER-VAPOR LONG-TERM RESPIRATION}, = {{Metabolic theory and body size constraints on biomass production and decomposition suggest that differences in the intrinsic potential net ecosystem production (NEPPOT) should be small among contrasting C-3 grasslands and therefore unable to explain the wide range in the annual apparent net ecosystem production (NEPAPP) reported by previous studies. We estimated NEPPOT for nine C-3 grasslands under contrasting climate and management regimes using multiyear eddy covariance data. NEPPOT converged within a narrow range, suggesting little difference in the net carbon dioxide uptake capacity among C-3 grasslands. Our results indicate a unique feature of C-3 grasslands compared with other terrestrial ecosystems and suggest a state of stability in NEPPOT due to tightly coupled production and respiration processes. Consequently, the annual NEPAPP of C-3 grasslands is primarily a function of seasonal and short-term environmental and management constraints, and therefore especially susceptible to changes in future climate patterns and associated adaptation of management practices.}}, pages = {502--512}, = {10.1111/ele.12075}, source = {IRIS} }
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OTHER_PUB_TYPE | Published Letters | ||
AUTHORS | Peichl, M,Sonnentag, O,Wohlfahrt, G,Flanagan, LB,Baldocchi, DD,Kiely, G,Galvagno, M,Gianelle, D,Marcolla, B,Pio, C,Migliavacca, M,Jones, MB,Saunders, M | ||
YEAR | 2013 | ||
MONTH | April | ||
TITLE | Convergence of potential net ecosystem production among contrasting C-3 grasslands | ||
RESEARCHER_ROLE | |||
STATUS | Validated | ||
PEER_REVIEW | 1 | ||
TIMES_CITED | Altmetric: 4 () | ||
SEARCH_KEYWORD | Climate ecosystem traits eddy covariance grassland ecosystem functioning inter-comparison management practices metabolic theory CARBON-DIOXIDE EXCHANGE TEMPERATE PINE FORESTS LEAF-AREA INDEX INTERANNUAL VARIABILITY FLUXNET MEASUREMENTS ENERGY EXCHANGES CO2 EXCHANGE WATER-VAPOR LONG-TERM RESPIRATION | ||
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ABSTRACT | Metabolic theory and body size constraints on biomass production and decomposition suggest that differences in the intrinsic potential net ecosystem production (NEPPOT) should be small among contrasting C-3 grasslands and therefore unable to explain the wide range in the annual apparent net ecosystem production (NEPAPP) reported by previous studies. We estimated NEPPOT for nine C-3 grasslands under contrasting climate and management regimes using multiyear eddy covariance data. NEPPOT converged within a narrow range, suggesting little difference in the net carbon dioxide uptake capacity among C-3 grasslands. Our results indicate a unique feature of C-3 grasslands compared with other terrestrial ecosystems and suggest a state of stability in NEPPOT due to tightly coupled production and respiration processes. Consequently, the annual NEPAPP of C-3 grasslands is primarily a function of seasonal and short-term environmental and management constraints, and therefore especially susceptible to changes in future climate patterns and associated adaptation of management practices. | ||
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START_PAGE | 502 | ||
END_PAGE | 512 | ||
DOI_LINK | 10.1111/ele.12075 | ||
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