Biometric and eddy-covariance-based estimates of carbon balance for a warm-temperate mixed forest in Japan

2008 ◽  
Vol 148 (5) ◽  
pp. 723-737 ◽  
Author(s):  
Yuji Kominami ◽  
Mayuko Jomura ◽  
Masako Dannoura ◽  
Yoshiaki Goto ◽  
Koji Tamai ◽  
...  
Keyword(s):  
Eddy Covariance ◽  
Carbon Balance ◽  
Mixed Forest ◽  
Temperate Mixed Forest ◽  
Warm Temperate

scholarly journals Temporal and spatial variations in CH4 concentrations in a Japanese warm-temperate mixed forest

2010 ◽  
Vol 66 (1) ◽  
pp. 1-9 ◽  
Author(s):  
Takafumi MIYAMA ◽  
Taro HASHIMOTO ◽  
Yuji KOMINAMI ◽  
Kenta NAKAGAWA ◽  
Motonori OKUMURA ◽  
...  
Keyword(s):  
Mixed Forest ◽  
Spatial Variations ◽  
Temporal And Spatial Variations ◽  
Temporal And Spatial ◽  
Temperate Mixed Forest ◽  
Warm Temperate

scholarly journals Comparison of eddy covariance and chamber-based methods for measuring CO2 flux in a temperate mixed forest

2009 ◽  
Vol 30 (1) ◽  
pp. 149-163 ◽  
Author(s):  
M. Wang ◽  
D.-X. Guan ◽  
S.-J. Han ◽  
J.-L. Wu
Keyword(s):  
Eddy Covariance ◽  
Mixed Forest ◽  
Co2 Flux ◽  
Temperate Mixed Forest

Instability on steep slopes mediates tree species co-existence in a warm–temperate mixed forest

Plant Ecology ◽  
2013 ◽  
Vol 215 (1) ◽  
pp. 121-131 ◽  
Author(s):  
Takeshi Sakai ◽  
Hisashi Sugita ◽  
Yasumichi Yone ◽  
Tsutom Hiura
Keyword(s):  
Tree Species ◽  
Mixed Forest ◽  
Temperate Mixed Forest ◽  
Steep Slopes ◽  
Warm Temperate

Effects of fine-scale soil moisture and canopy heterogeneity on energy and water fluxes in a northern temperate mixed forest

2014 ◽  
Vol 184 ◽  
pp. 243-256 ◽  
Author(s):  
Lingli He ◽  
Valeriy Y. Ivanov ◽  
Gil Bohrer ◽  
Kyle D. Maurer ◽  
Christoph S. Vogel ◽  
...  
Keyword(s):  
Soil Moisture ◽  
Mixed Forest ◽  
Fine Scale ◽  
Water Fluxes ◽  
Temperate Mixed Forest

scholarly journals An airborne regional carbon balance for Central Amazonia

2007 ◽  
Vol 4 (1) ◽  
pp. 99-123 ◽  
Author(s):  
J. Lloyd ◽  
O. Kolle ◽  
H. Fritsch ◽  
S. R. de Freitas ◽  
M. A. F. Silva Dias ◽  
...  
Keyword(s):  
Exchange Rates ◽  
Eddy Covariance ◽  
Carbon Balance ◽  
Carbon Budget ◽  
Carbon Sink ◽  
Co2 Exchange ◽  
Night Time ◽  
Central Amazonia ◽  
Regional Estimates ◽  
Good Agreement

Abstract. We obtained regional estimates of surface CO2 exchange rates using atmospheric boundary layer budgeting techniques above tropical forest near Manaus, Brazil. Comparisons were made with simultaneous measurements from two eddy covariance towers below. Although there was good agreement for daytime measurements, large differences emerged for integrating periods dominated by the night-time fluxes. These results suggest that a systematic underestimation of night time respiratory effluxes may be responsible for the high Amazonian carbon sink suggested by several previous eddy covariance studies. Large CO2 fluxes from riverine sources or high respiratory losses from recently disturbed forests do not need to be invoked in order to balance the carbon budget of the Amazon. Our results do not, however, discount some contribution of these processes to the overall Amazon carbon budget.

scholarly journals Identification and Modeling Carbon and Energy Fluxes from Eddy Covariance Time Series Measurements in Rice and Rainfed Crops

2021 ◽  
Vol 9 (1) ◽  
pp. 9
Author(s):  
Víctor Cicuéndez ◽  
Javier Litago ◽  
Víctor Sánchez-Girón ◽  
Laura Recuero ◽  
César Sáenz ◽  
...  
Keyword(s):  
Time Series ◽  
Time Series Analysis ◽  
Primary Production ◽  
Eddy Covariance ◽  
Carbon Balance ◽  
Gross Primary Production ◽  
Meteorological Variables ◽  
Water Fluxes ◽  
Energy Fluxes ◽  
Global Carbon

Gross primary production (GPP) represents the carbon (C) uptake of ecosystems through photosynthesis and it is the largest flux of the global carbon balance. Our overall objective in this research is to identify and model GPP dynamics and its relationship with meteorological variables and energy fluxes based on time series analysis of eddy covariance (EC) data in two different agroecosystems, a Mediterranean rice crop in Spain and a rainfed cropland in Germany. Crops exerted an important influence on the energy and water fluxes dynamics existing a clear feedback between GPP, meteorological variables and energy fluxes in both type of crops.

scholarly journals Determinants of terrestrial ecosystem carbon balance inferred from European eddy covariance flux sites

2007 ◽  
Vol 34 (1) ◽  
Author(s):  
Markus Reichstein ◽  
Dario Papale ◽  
Riccardo Valentini ◽  
Marc Aubinet ◽  
Christian Bernhofer ◽  
...  
Keyword(s):  
Eddy Covariance ◽  
Carbon Balance ◽  
Terrestrial Ecosystem ◽  
Ecosystem Carbon ◽  
Ecosystem Carbon Balance
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