[1] Anthoni P M, Unsworth M H, Law B E et al., 2002. Seasonal differences in carbon and water vapor exchange in young and old-growth ponderosa pine ecosystems. Agricultural and Forest Meteorology, 111: 203-222.
[2] Anthoni P M, Law B E, Unsworth M H, 1999. Carbon and water vapor exchange of an open-canopied ponderosa pine ecosystem. Agricultural and Forest Meteorology, 95: 151-168.
[3] Arneth A, Kurbatova J, Kolle O et al., 2002. Comparative ecosystem-atmosphere exchange of energy and mass in a European Russian and a central Siberian bog 11. Inter-seasonal and inter-annual variability of CO2 fluxes. Tellus, 54B: 514-530.
[4] Baldocchi D, Falge E, Gu L et al., 2001. FLUXNET: A new tool to study the temporal and spatial variability of ecosystem-scale carbon dioxide, water vapor, and energy flux densities. Bulletin of the American Meteorological Society, 82: 2415-2434.
[5] Berbigier P, Bonefond J M, Mellmann P, 2001. CO2 and water vapour fluxes for 2 years above Euro flux forest site. Agricultural and Forest Meteorology, 108: 183-197.
[6] Black T A, Denhartog G, Neumann H H et al., 1996. Annual cycles of water vapour and carbon dioxide fluxes in and above a boreal aspen forest. Global Change Biology, 2: 219-229.
[7] Clark K L, Gholz H L, Moncrieff J B et al., 1999. Environmental controls over net exchanges of carbon dioxide from contrasting Florida ecosystems. Ecological Applications, 9: 936-948.
[8] Falge E, Baldocchi D, Tenhunen J et al., 2002. Seasonality of ecosystem respiration and gross primary production as derived from FLUXNET measurements. Agricultural and Forest Meteorology, 113: 53-74.
[9] Gamo M, 2003. Measurements of net ecosystem production by eddy correlation method. 57, 7-16. (in Japanese)
[10] Goulden M L, Munger J W, Fan S M et al., 1996. Exchange of carbon dioxide by a deciduous forest: response to inter-annual climate variability. Science, 271: 1576-1578.
[11] Goulden M L, Munger J W, Fan S M et al., 1996. Measurements of carbon sequestration by long-term eddy covariance: methods and a critical evaluation of accuracy. Global Change Biology, 2: 169-182.
[12] Goulden M L, Daube B C, Fan S M et al., 1997. Physiological responses of a black spruce forest to weather. Journal of Geophysical Research, 102: 28987-28996.
[13] Goulden M L, Wofsy S C, Harden J W et al., 1998. Sensitivity of boreal forest carbon balance to soil thaw. Science, 279: 214-217.
[14] Grace J, Malhi Y, Lloyd J et al., 1996. The use of eddy covariance to infer the net carbon dioxide uptake of Brazilian rain forest. Global Change Biology, 2: 209-217.
[15] Granier A, Pilegaard K, Jensen N O, 2002. Similar net ecosystem exchange of beech stands located in France and Denmark. Agricultural and Forest Meteorology, 114: 75-82.
[16] Greco S, Baldocchi D D, 1996. Seasonal variations of CO2 and water vapor exchange rates over a temperate deciduous forest. Global Change Biology, 2: 183-197.
[17] Hirano T, Hirata R, Fujinuma Y et al., 2003. CO2 and water vapor exchange of a larch forest in northern Japan. Tellus, 55B: 244-257.
[18] Hollinger D Y, Goltz S M, Davidson E A et al., 1999. Seasonal patterns and environmental control of carbon dioxide and water vapour exchange in an ecotonal boreal forest. Global Change Biology, 5: 891-902.
[19] Lee X, Fuentes J D, Staebler R M et al., 1999. Long-term observation of the atmospheric exchange of CO2 with a temperate deciduous forest in southern Ontario, Canada. Journal of Geophysical Research, 104: 15975-15984.
[20] 305-312.
[21] Pilegaard K, Hummelshoj P, Jensen N O et al., 2001. Two years of continuous CO2 eddy-flux measurements over a Danish beech forest. Agricultural and Forest Meteorology, 107: 29-41.
[22] Roser C, Montagnani L, Schulze E D et al., 2002. Net CO2 exchange rates in three different successional stages of the dark taiga of central Siberia. Tellus, 54B: 642-654.
[23] Saigusa N, Yamamoto S, Murayama S et al., 2002. Gross primary production and net ecosystem exchange of a cool-temperate deciduous forest estimated by the eddy covariance method. Agricultural and Forest Meteorology, 112: 203-215.
[24] Schmid H P, Grimmond C S B, Cropley F et al., 2000. Measurements of CO2 and energy fluxes over a mixed hardwood forest in the mid-western United States. Agricultural and Forest Meteorology, 103: 357-374.
[25] Shimizu T, Shimizu A, Ishizuka S et al., 2001. Seasonal variation of CO2 exchange and its characteristics over artificial coniferous forest stands in the warm temperate region, Japan. Sixth International Carbon Dioxide Conference, 416-419.
[26] Valentini R, Matteucci G, Dolman A J et al., 2000. Respiration as the main determinant of carbon balance in European forests. Nature, 404: 861-865.
[27] Valentini R, Angelis P D, Matteucci G et al., 1996. Seasonal net carbon dioxide exchange of a beech forest with the atmosphere. Global Change Biology, 2: 199-207.
[28] Watanabe T, Yasuda Y, Yamanoi K et al., 2000. Seasonal variations in energy and CO2 fluxes over a temperate deciduous forest at Kawagoe, Japan. Cger-Report: ws, 11-16.
[29] Wofsy S C, Goulden M L, Munger J W et al., 1993. Net exchange of CO2 in a mid-latitude forest. Science, 260: 1314-1317.
[30] Yamamoto S, Saigusa N, Murayama S et al., 2001. Long-term results of flux measurement from a temperate deciduous forest site (Takayama). CGER-Report M011: 5-10.
[31] Yamamoto S, Murayama S, Saigusa N et al., 1999. Seasonal and inter-annual variation of CO2 flux between a temperate forest and the atmosphere in Japan. Tellus, 51B: 402-413.
|