Bibliography

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Bibliography

1: Anderson, D. E., Verma, S. B., 1984: Turbulence spectra of CO $_{2}\protect$ , water vapor, temperature and wind velocity fluctuations over a crop surface. Boundary-Layer Meteorology, 33: 1-14.
2: Anthoni, P. M., Law, B. E., Unsworth, M. H., 1999: Carbon and water vapor exchange of an open-canopied ponderosa pine ecosystem. Agricultual and Forest Meteorology, 95: 151-168.
3: Aubinet, M., Grelle, A., Ibrom, A., Rannik, Ü., Moncrieff,J., Foken, T., Kowalski, A. S., Martin, P. H., Berbigier, P., Bernhofer, Ch., Clement, R., Elbers, J., Granier, A., Grünwald, T., Morgenstern, K., Pilegaard, K., Rebmann, C., Snijders, W., Valentini, R., Vesala, T., 2000: Estimates of the annualnet carbon and water exchange of forests: the EUROFLUX methodology. Adv. Ecol. Res., 30: 113-175.
3: Aurela, M., Touvinen, J-P., Laurila, T., 1998: Carbon dioxide exchange in a subarctic peatland ecosystem in northern Europe measured by the eddy covariance technique. Journal of Geophysical Research, 103D: 11289-11301.
3: Bakwin, P. S., Tans, P. P., Zhao, C. L., Ussler III, W., Quesnell, E., 1995: Measurement of carbon dioxide on a very tall tower. Tellus, 47B: 535-549.
4: Bakwin, P. S., Tans, P. P., Hurst, D. F., Zhao, C., 1998: Measurements of carbon dioxide on very tall towers: Results of the NOAA/CMDL program. Tellus, 50B: 401-415.
5: Baldocchi, D., Finnigan, J., Wilson, K., Paw U, K. T., Falge, E., 2000: On measuring net ecosystem carbon exchange over tall vegetation on complex terrain. Boundary-Layer Meteorology, 96: 257-291.
6: Baldocchi, D., Vogel, C. A., Hall, B., 1997: Seasonal variation of carbon dioxide exchange rates above and below a boreal jack pine forest. Agricultural and Forest Meteorology, 83: 147-170.
5: Baldocchi, D., Valentini, R., Running, S., Oechel, W., Dahlman, R., 1996: Strategies for measuring and modelling carbin dioxide and water vapour fluxes over terrestrial ecosystems. Global Change Biology, 2: 159-168.
7: Barcza, Z., Weidinger, T., Haszpra, L., 1996: Carbon dioxide concentration measurement in Hungary. XXI. General Assembly of the European Geophysical Society, The Hague, Netherlands, 6-10 May, 1996. Supplement issue Annales Geophysicae, Vol. 14, C462.
7: Barcza, Z., Weidinger, T., Haszpra, L., 1997: Regional CO $_{2}\protect$ flux measurements in Hungary. Extended Abstracts, Fifth International Carbon Dioxide Conference, Cairns, Australia, 8-12 September, 1997: 38.
5: Barcza, Z., Haszpra, L., Iványi, Zs., Kondo, H., Saigusa, N., Yamamoto, S., 1999: Carbon dioxide flux monitoring over mixed agricultural terrain in Hungary. XXIV. General Assembly of the European Geophysical Society, The Hague, Netherlands, 19-23 April, 1999. Supplement issue Annales Geophysicae, Part 2. Vol. 1, C443.
8: Barnola, J. M., Anklin, M., Porcheron, J., Raynaud, D., Schwander, J., Stauffer, B., 1995: CO $_{2}\protect$ evolution during the last millennium as recorded by Antarctic and Greenland ice. Tellus, 47B: 264-272.
9: Bartholy, J., Matyasovszky, I., Weidinger, T., 2001: Regional climat change in Hungary: a survey and a stochastic downscaling method. Idojárás, 105: 1-17.
10: Benoit, R., 1977: On the integral of the surface layer profile-gradient functions. Journal of Applied Meteorology, 16: 859-860.
11: Berger, B. W., Davis, K. J., Bakwin, P. S., Yi, C., Zhao, C., 2001: Long-term carbon dioxide fluxes from a very tall tower in a northern forest: Flux measurement methodology. J. Atmospheric and Oceanic Technology, 18: 529-542.
12: Black, T. A., Den Hartog, G., Neumann, H. H., Blanken, P. D., Yang, P. C., Russell, C., Nesic, Z., Lee, X., Chen, S. G., Staebler, R., Novak, M. D., 1996: Annual cycles of water vapour and carbon dioxide fluxes in and above a boreal aspen forest. Global Change Biology, 2: 219-229.
10: Bolin, B., Degens, E. T., Duvigneaud, P., Kempe, S., 1977: The global biogeochemical carbon cycle. In: The global carbon cycle. SCOPE 13 (edited by Bolin, B., Degens, E. T., Kempe, S. and Ketner, P.). John Wiley & Sons, Chichester - New York - Brisbane - Toronto.
10: Bousquet, P., Ciais, P., Peylin, P., Ramonet, M., Monfray, P., 1999: Inverse modelling of annual atmospheric CO $_{2}\protect$ sources and sinks. Part 1: Method and control inversion. Journal of Geophysical Research, in press.
9: Businger, J. A., Wyngaard, J. C., Izumi, Y., Bradley, E. F., 1971: Flux-Profile Relationships in the atmospheric surface layer. Journal of Atmospheric Sciences, 28: 181-189.
7: Businger, J. A., 1986: Evaluation of the accuracy with which dry deposition can be measured with current micrometeorological techniques. Journal of Climate and Applied Meteorology 25: 1100-1124.
13: Carbon Dioxide Information Analysis Center website, Oak Ridge National Laboratory, 2001. http://cdiac.esd.ornl.gov
14: Ciais, P., Tans, P. P., Trolier, M., White, J. W. C., Francey, R. J., 1995a: A large northern hemispheric terrestrial CO $_{2}\protect$ sink indicated by the $^{13}$ C/ $^{12}$ C ratio of atmospheric CO $_{2}\protect$ . Science, 269: 1098-1102.
9: Ciais, P., Tans, P. P., White, J. W. C., Trolier, M., Francey, R. J., Berry, J. A., Randall, D. R., Sellers, P. J., Collatz, J. G., Schimel, D. S., 1995b: Partitioning of ocean and land uptake of CO $_{2}\protect$ as inferred by $^{13}$ C measurements from the NOAA/CMDL global air sampling network. Journal of Geophysical Research, 100D: 5051-5070.
10: Conway, T. J., Tans, P. P., Waterman, L. S., Thoning, K. W., Kitzis, D. R., Masarie, K. A., Zhang, N., 1994: Evidence for interannual variability of the carbon cycle from the National Oceanic and Atmospheric Administration/Climate Monitoring and Diagnostics Laboratory Global Air Sampling Network. Journal of Geophysical Research, 99D: 22831-22855.
13: Denholm-Price, J. C. W., Rees, J. M., 1998: A practical example of low-frequency trend removal. Boundary-Layer Meteorology, 86: 181-187.
15: Denning, A. S., Fung, I. Y., Randall, D., 1995: Latitudinal gradient of atmospheric CO $_{2}\protect$ due to seasonal exchange with land biota. Nature, 376: 240-243.
16: Dixon, R. K., Brown, S., Houghton, R. A., Solomon, A. M., Trexler, M. C., Wisniewski, J., 1994: Carbon pools and flux of global forest ecosystems. Science, 263: 185-190.
17: Enting, I. G. and Mansbridge, J. V., 1991: Latitudinal distribution of sources and sinks of CO $_{2}\protect$ : results of an inversion study. Tellus, 43B, 156-170.
18: Dyer, A. J., Hicks, B. B., 1970: Flux-gradient relationships in the constant flux layer. Quart. J. Roy. Met. Soc., 96: 715-721.
19: Enting, I. G., Mansbridge, J. V., 1991: Latitudinal distribution of sources and sinks of CO $_{2}\protect$ : results of an inversion study. Tellus, 43B: 156-170.
13: Etheridge, D. M., Steele, L. P., Langenfelds, R. L., Francey, R. J., Barnola, J. M., Morgan, V. I., 1996: Natural and anthropogenic changes in atmospheric CO $_{2}\protect$ over the last 1000 years from air in Antarctic ice and firn. Journal of Geophysical Research, 101D: 4115-4128.
20: Eugster, W., McFadden, J. P., Chapin, F. S., 1997: A comparative approach to regional variation in surface fluxes using mobile eddy correlation towers. Boundary-Layer Meteorology, 85: 293-307.
19: Falge, E., Baldocchi., D., Olson, R., Anthoni, P., Aubinet, M., Bernhofer, C., Burba, G., Ceulemans, R., Clement, R., Dolman, H., Granier, A., Gross, P., Grünwald, T., Hollinger, D., Jensen, N.-O., Katul, G., Keronen, P., Kowalski, A., Lai, C. T., Law, B. E., Meyers, T., Moncrieff, J., Moors, E., Munger, J. W., Pilegaard, K., Rannik, Ü., Rebmann, C., Suyker, A., Tenhunen, J., Tu, K., Verma, S., Vesala, T., Wilson, K., Wofsy, S., 2001: Gap filling strategies for defensible annual sums of net ecosystem exchange. Agricultural and Forest Meteorology, 107: 43-69.
21: Fan, S., Gloor, M., Mahlman, J.,Pacala, S., Sarmiento, J., Takahashi, T., Tans, P., 1998: A large terrestrial carbon sink in North America implied by atmospheric and oceanic carbon dioxide data and models. Science, 282: 442-446.
22: Fan, S. M.,Wofsy, S. C., Bakwin, P. S., Jacob, D. J., Fitzjarrald, D. R., 1990: Atmosphere-biosphere exchange of CO $_{2}\protect$ and O $_{3}$ in the central Amazon Forest. Journal of Geophysical Research, 95: 16851-16864.
20: Finnigan, J., 1999: A comment on the paper by Lee (1998): ``On micrometeorological observations of surface-air exchange over tall vegetation''. Agricultural and Forest Meteorology, 97: 55-64.
23: FLUXNET website, 2001. http://daacl.esd.ornl.gov/FLUXNET/
24: Foken, Th., Skeib, G., 1983: Profile measurements in the atmospheric near-surface layer and the use of suitable universal function for the determination of the turbulent energy exchange. Boundary-Layer Meteorology, 25: 55-62.
25: Foken, Th., Wichura, B., 1996: Tools for quality assessment of surface-based flux measurements. Agricultural and Forest Meteorology, 78: 83-105.
26: Fung, I. Y., Tucker, C. J., Prentice, K. C., 1987: Application of advanced very high resolution radiometer vegetation index to study atmosphere-biosphere exchange of CO $_{2}\protect$ . Journal of Geophysical Research, 92D: 2999-3015.
20: Goulden, M. L., Munger, J. W., Fan, S-M., Daube, B. C., Wofsy, S. C., 1996: Exchange of carbon dioxide by a deciduous forest: Response to interannual climate variability. Science, 271: 1576-1578.
27: Grace, J., Lloyd, J., McIntyre, J., Miranda, A., Meir, P., Miranda, H., Moncrieff, J., Massheder, J., Wright, I., Gash, J., 1995: Fluxes of carbon dioxide and water vapour over an undisturbed tropical forest in south-west Amazonia. Global Change Biology, 1: 1-12.
28: Grace, J., Malhi, Y., Lloyd, J., McIntyre, J., Miranda, A., Meir, P., Miranda, H., 1996: The use of eddy covariance to infer the net carbon dioxide uptake of Brazilian rain forest. Global Change Biology, 2: 209-217.
29: Grace, J. website. http://www.ierm.ed.ac.uk/people/academic/grace.htm
30: Greco, S., Baldocchi, D. D., 1996: Seasonal variations of CO $_{2}\protect$ and water vapour exchange rates over a temperate deciduoud forest., Global Change Biology, 2: 183-197.
21: Grelle, A., Lindroth, A., 1996: Eddy-correlation system for long-term monitoring of fluxes of heat, water vapour and CO $_{2}\protect$ . Global Change Biology, 3: 297-307.
19: Grelle, A., 1997. Long-term water and carbon dioxide fluxes from a boreal forest. Doctoral thesis. Swedish University of Agricultural Sciences, Uppsala, 1997.
31: Haszpra, L., 1995: Carbon dioxide concentration measurements at a rural site in Hungary. Tellus, 47B: 17-22.
32: Haszpra, L., 1999a: On the representativeness of carbon dioxide measurements. Journal of Geophysical Research, 104D: 26953-26960.
33: Haszpra, L., 1999b: Measurements of atmospheric carbon dioxide at a low elevation rural site in Central Europe. Idojárás, 103: 93-106.
34: Haszpra, L., Barcza, Z., 2001: A magyarországi légkör/bioszféra szén-dioxid fluxus mérések eredményei. Fizikai Szemle, 2001/2: 50-52.
35: Haszpra, L., Barcza, Z., Bakwin, P. S., Berger, B. W., Davis, K. J., Weidinger, T. 2001: Measuring system for the long-term monitoring of biosphere/atmosphere exchange of carbon dioxide. Journal of Geophysical Research, 106D: 3057-3070.
36: Hensen, A., van den Bulk, W. C. M., Vermeulen, A. T., Wyers, G. P., 1997: CO $_{2}\protect$ exchange between grassland and the atmosphere. Netherlands Energy Research Foundation, ECN-C-97-032.
28: Hesshaimer, V., Heiman, M., Levin, I., 1994: Radiocarbon evidence for a smaller oceanic carbon dioxide sink than previously believed. Nature, 370: 201-203.
17: Hollinger, D. Y., Kelliher, F. M., Schulze E.-D., Bauer G., Arneth, A., Byers J. N., Hunt, J. E., McSeveny, T. M., Kobak, K. I., Milukova, I., Sogatchev, A., Tatarinov, F., Varlargin, A., Ziegler, W., Vygodskaya, N. N., 1998: Forest-atmosphere carbon dioxide exchange in eastern Siberia. Agricultural And Forest Meteorology, 90: 291-306.
30: Horst, T. W., Weil, J. C., 1994: How far is far enough?: The fetch requirements for micrometeorological measurement of surface fluxes. J. of Atmospheric and Oceanic Technology, 11: 1018-1025.
17: Horst, T. W., 1999: The footprint for estimation of atmosphere-surface exchange fluxes by profile techniques. Boundary-Layer Meteorology, 90: 171-188.
34: Horváth, Á., Práger, T., 1985: The dynamics of squall lines and their predictability. Idojárás, 89: 141-160.
37: Högström, U., 1988: Non-dimensional wind and temperature profiles in the atmospheric surface layer: a re-evaluation. Boundary-Layer Meteorology, 42: 55-78.
38: Högström, U., Bergström, H., Smedman, A.-S., Halldin, S., Lindroth, A., 1989: Turbulent exchange above a pine forest, I: fluxes and gradients. Boundary-Layer Meteorology, 49: 197-217.
23: Högström, U., 1996: Review of some basic characteristics of the atmospheric surface layer. Boundary-Layer Meteorology, 78: 215-246.
33: IPCC website, 2001. http://www.IPCC.ch
39: IPCC, 1996: Climate change 1995: The science of climate change (edited by Houghton, J. T., Meira Filho, L. G., Callander, B. A., Harris, N., Kattenberg, A., Maskell, K.). University Press, Cambridge.
40: Kaimal, J. C., Wyngaard, J. C., Haugen, D. A., 1968: Deriving power spectra from a three-component sonic anemometer. Journal of Applied Meteorology, 7: 827-837.
41: Kaimal, J. C., Wyngaard, J. C. Izumi, Y., Cote, O. R., 1972: Spectral characteristics of surface-layer turbulence. Quart. J. Roy. Met. Soc., 98: 563-589.
42: Keeling, C. D., Bacastow, R. B., Carter, A. F., Piper, S. C., Whorf, T. P., Heimann, M., Mook, W. G., Roelffzon, H., 1989: A three-dimensional model of atmospheric CO $_{2}\protect$ transport based on observed winds; 1, Analysis of observational data. In: Aspects of climate variability in the Pacific and Western Americas (edited by Peterson, D. H.). Geophys. Monogr., 55: 165-236.
43: Keeling, R. F., Piper, S. C., Heimann, M., 1996: Global and hemispheric CO $_{2}\protect$ sinks deduced from changes in atmospheric O $_{2}\protect$ concentration. Nature, 381: 218-221.
44: Kitzis, D., Zhao, C., 1999: CMDL/Carbon Cycle Gases Group standards preparation and stability. NOAA Technical Memorandum ERL CMDL-14.
45: Lee, H. N., 1997: Improvement of surface flux calculations in the atmospheric surface layer. Journal of Applied Meteorology, 36: 1416-1423.
46: Lee, X., 1998: On micrometeorological observations of surface-air exchange over tall vegetation. Agricultural and Forest Meteorology, 91: 39-49.
24: Lenschow, D. H., Raupach, M. R., 1991: The attenuation of fluctuations in scalar concentrations through sampling tubes. Journal of Geophysical Research, 96D: 15259-15268.
47: Leuning, R., Moncrieff, J., 1990: Eddy-covariance CO $_{2}\protect$ flux measurements using open- and closed-path CO $_{2}\protect$ analysers: corrections for analyser water vapour sensitivity and damping of fluctuations in air sampling tubes. Boundary-Layer Meteorology, 53: 63-76.
48: Leuning, R., King, K. M., 1992: Comparison of eddy-covariance measurements of CO $_{2}\protect$ fluxes by open- and closed-path CO $_{2}\protect$ analysers. Boundary-Layer Meteorology, 59: 297-311.
33: LI-COR, 1996: LI-6262 CO $_{2}\protect$ /H $_{2}\protect$ O analyzer operating and service manual. Publication number 9003-59, Lincoln, NE, USA.
38: Lindroth, A., Grelle, A., Morén, A-S., 1998: Long-term measurements of boreal forest carbon balance reveal large temperature sensitivity. Global Change Biology, 4: 443-450.
49: Malhi, Y., Baldocchi, D. D., Jarvis, P. G., 1999: The carbon balance of tropical, temperate and boreal forests. Plant, Cell and Environment, 22: 715-740.
50: Markkanen, T., Rannik, Ü., Keronen, P., Suni, T., Vesala, T., 2001: Eddy covariance fluxes over a boreal Scots pine forest. Boreal Environment Research, 6: 65-78.
51: Massman, W. J. website. http://lamar.colostate.edu/~rwu4451/massman/coef_diff.htm
29: Massman, W. J., 1991: The attenuation of concentration fluctuations in turbulent flow through a tube. Journal of Geophysical Research, 96D: 15269-15273.
52: Matyasovszky, I., 1990: Methods of spectral analysis of climatological time series I. Idojárás, 94: 361-368.
53: Matyasovszky, I., Weidinger, T., Bartholy, J., Barcza, Z., 1999: Current regional climate change studies in Hungary: a review. Geographica Helvetica, Swiss Journal of Geography, 54: 138-146.
40: McDermitt, D. K., Welles, J. M., Eckles, R. D., 1993: Effects of temperature, pressure and water vapor on gas phase infrared absorption by CO $_{2}\protect$ . LI-COR.
31: McMillen, R., 1988: An eddy correlation technique with extended applicability to non-simple terrain. Boundary-Layer Meteorology, 43: 231-245.
54: Moncrieff, J. B., Malhi, Y., Leuning, R., 1996: The propagation of errors in long-term measurements of land-atmosphere fluxes of carbon and water. Global Change Biology, 2: 231-240.
32: Moncrieff, J. B., Massheder, J. M., de Bruin, H., Elberts, J., Friborg, T., Heusinkveld, B., Kabat, P., Scott, P., Soegaard, H., Verhoef, A., 1997: A system to measure surface fluxes of momentum, sensible heat, water vapour and carbon dioxide. Journal of Hydrology, 188-189: 589-611.
33: Moore, C. J., 1986: Frequency response corrections for eddy correlation systems. Boundary-Layer Meteorology, 37: 17-35.
55: Musselman, R. C., Fox, D. G., 1991: A review of the role of temperate forests in the global CO $_{2}\protect$ balance. J. Air & Waste Manage. Assoc., 41: 798-807.
48: Nagy, K., 1989: Theoretical physics. (in Hungarian) Tankönyvkiadó, Budapest, pp. 290-291.
56: NOAA CMDL ftp site, 2001. ftp://ftp.cmdl.noaa.gov/ccg/co2/flask/complete/hun.co2 for the complete dataset, ftp://ftp.cmdl.noaa.gov/ccg/co2/flask/month/hunmm.co2 for the monthly data. GLOBALVIEW data: ftp://ftp.cmdl.noaa.gov/ccg/co2/GLOBALVIEW/gv/hun*
48: NOAA CMDL website, 2000. http://www.CMDL.NOAA.gov
57: Ohtaki, E., 1985: On the similarity in atmospheric fluctuations of carbon dioxide, water vapor and temperature over vegetated fields. Boundary-Layer Meteorology, 32: 25-37.
58: Paw U., K. T., Baldocchi, D. D., Meyers, T. P., Wilson, K. B., 2000: Correction of eddy-covariance measurements incorporating both advective effects and density fluxes. Boundary-Layer Meteorology, 97: 487-511.
59: Philip, J. R., 1963: The damping of a fluctuating concentration by continuous sampling through a tube. Aust. J. Phys., 16: 454-463.
60: Quay, P. D., Tilbrook, B., Wong, C. S., 1992: Oceanic uptake of fossil fuel CO $_{2}\protect$ : Carbon-13 evidence. Science, 256: 74-79.
61: Running, S. W., Baldocchi, D. D., Turner, D. P., Gower, S. T., Bakwin, P. S., Hibbard, K. A., 1999: A global terrestrial monitoring network integrating tower fluxes, flask sampling, ecosystem modeling and EOS satellite data. Remote Sens. Environ., 70: 108-127.
34: Saigusa, N., Oikawa, T., Liu, S., 1998. Seasonal variations og the exchange of CO $_{2}\protect$ and H $_{2}\protect$ O between a grassland and the atmosphere: an experimental study. Agricultural and Forest Meteorology, 89: 131-139.
48: Sarmiento, J. L., Sundquist, E. T., 1992: Revised budget for the oceanic uptake of anthropogenic carbon dioxide. Nature, 356: 589-593.
35: Siegenthaler, U., Sarmiento, J. L., 1993: Atmospheric carbon dioxide and the ocean. Nature, 365: 119-125.
62: Schimel, D., Alves, D., Enting, I., Heimann, M., Joos, F., Raynaud, D., Wigley, T., Prather, M., Derwent, R., Ehhalt, D., Fraser, P., Sanhueza, E., Zhou, X., Jonas, P., Charlson, R., Rodhe, H., Sadasivan, S., Shine, K. P., Fouquart, Y., Ramaswamy, V., Solomon, S., Srinivasan, J., Albritton, D., Isaksen, I., Lal, M., Wuebbles, D., 1996: Radiative forcing of climate change. In: Climate change 1995: The science of climate change (edited by Houghton, J. T., Meira Filho, L. G., Callander, B. A., Harris, A., Kattenberg, A. and Maskell, K.). University Press, Cambridge. 65-132.
63: Schimel, D. S., 1995: Terrestrial ecosystems and the carbon cycle. Global Change Biology, 1: 77-91.
32: Schmid, H. P., 1994: Source areas for scalars and scalar fluxes. Boundary-Layer Meteorology, 67: 293-318.
64: Schmid, H. P., 1997: Experimental design for flux measurements: matching scales of observations and fluxes. Agricultural and Forest Meteorology, 87: 179-200.
27: Stefanovits, P., 1971: Brown Forest Soils of Hungary. (in Hungarian) Akadémiai Kiadó, Budapest.
25: Stull, R. B., 1988: An introduction to boundary layer meteorology. Kluwer Acad., Norwell, Mass. pp 666.
10: Sundquist, E. T., 1993: The global carbon dioxide budget. Science, 259: 934-941.
50: Suyker, A. E., Verma, S. B., 1993: Eddy correlation measurement of CO $_{2}\protect$ flux using a closed-path sensor: theory and field tests against an open-path sensor. Boundary-Layer Meteorology, 64: 391-407.
65: Taguchi, S., 1996: A three-dimensional model of atmospheric CO $_{2}\protect$ transport based on analyzed winds: Model description and simulation results for TRANSCOM. Journal of Geophysical Research, 101D: 15099-15109.
66: Tans, P. P., Conway, T. J., Nakazawa, T., 1989: Latitudinal distribution of the sources and sinks of atmoapheric carbon dioxide derived from surface observations and an atmospheric transport model. Journal of Geophysical Research, 94D: 5151-5172.
67: Tans, P. P., Fung, I. Y., Takahashi, T., 1990: Observational constrains on the global atmospheric CO $_{2}\protect$ budget. Science, 247: 1431-1438.
68: Tans, P. P., 1991: An observational strategy for assessing the role of terrestrial ecosystems in the global carbon cycle: Scaling down to regional levels. Scaling Processes Between Leaf and Landscape Levels. (edited by J. Ehleringer and C. Field). Academic Press. 71-105.
69: Tans, P., Bakwin, P., Guenther, W., 1996: A feasible Global Carbon Cycle Observing System: a plan to decipher today's carbon cycle based on observations. Global Change Biology, 2: 209-318.
45: Trolier, M., White, J. W. C., Tans, P. P., Masarie, K. A., Gemery, P. A.,1996: Monitoring the isotopic composition of atmospheric CO $_{2}\protect$ : Measurements from the NOAA global air sampling network. Journal of Geophysical Research, 101: 25897-25916.
70: Valentini, R., Matteucci, G., Dolman, A. J., Schulze, E.-D., Rebmann, C., Moors, E. J., Granier, A., Gross, P., Jensen, N. O., Pilegaard, K., Lindroth, A., Grelle, A., Bernhofer, C., Grünwald, T., Aubinet, M., Ceulemans, R., Kowalski, A. S., Vesala, T., Rannik, Ü., Berbigier, P., Loustau, D., Gudmundsson, J., Thorgeirsson, H., Ibrom, A., Morgenstern, K., Clement, R., Moncrieff, J., Montagnani, L., Minerbi, S., Jarvis, P. G., 2000: Respiration as the main determinant of carbon balance in European forests. Nature, 404: 861-865.
59: Valentini, R., Gamon, J. A., Field, C. B., 1995: Ecosystem gas exchange in a California grassland: Seasonal patterns and implications for scaling. Ecology, 76: 1940-1952.
71: Valentini, R., De Angelis, P., Mattuecci, G., Monaco, R., Dore, S., Scarascia Mugnozza, G. E., 1996: Seasonal net carbon dioxide exchange of a beech forest with the atmosphere. Global Change Biology, 2: 199-207.
72: Webb, E. K., Pearman, G. I., Leuning, R., 1980: Correction of flux measurements for density effects due to heat and water vapour transfer. Quart. J. Roy. Met. Soc., 106: 85-100.
73: Webb, E. K., 1970: Profile relationships: the log-linear range, and extension to strong stability. Quart. J. Roy. Met. Soc., 96: 67-90.
74: Weidinger, T., Pinto, J., Horváth, L., 2000: Effects of uncertainties in universal functions, roughness length, and displacement height on the calculation of surface layer fluxes. Meteorologische Zeitschrift, Vol. 9, No. 3: 139-154.
75: Weidinger, T., Ács, F., Mészáros, R., Barcza, Z., 1999: Energy budget components in a forest clearcut: analysis of measurement results. Idojárás, 103: 145-160.
71: Vermetten, A. W. M., Ganzeveld, L., Jeuken, A., Hofschreuder, P., Mohren, G. M. J., 1994: CO $_{2}\protect$ uptake by a stand of Douglas fir: flux measurements compared with model calculations. Agricultural and Forest Meteorology, 72: 57-80.
76: Wofsy, S. C., Goulden, M. L., Munger, J. W., Fan, S.-M., Bakwin, P. S., Daube, B. C., Bassow, S. L., Bazzaz, F. A., 1993: Net exchange of CO $_{2}\protect$ in a mid-latitude forest. Science, 260: 1314-1317.
77: World Data Center for Greenhouse Gases website. World Meteorological Organization, 2001. http://jcdc.kishou.go.jp/wdcgg.html
76: Yagüe, C., Cano, J. L., 1994: Eddy transfer processes in the atmospheric boundary layer. Atmospheric Environment, 28: 1275-1289.
71: Yamamoto, S., Murayama, S., Saigusa, N., Kondo, H., 1999: Seasonal and inter-annual variation of CO $_{2}\protect$ flux between a temperate forest and the atmosphere in Japan. Tellus, 51B: 402-413.
58: Yi, C., Davis, K. J., Bakwin, P. S., Berger, B. W., Marr, L. C., 2000: Influence of advection on measurements of the net ecosystem-atmosphere exchange of CO $_{2}\protect$ from a very tall tower. Journal of Geophysical Research, 105D: 9991-9999.
78: Zhao, C. L., Bakwin, P. S., Tans, P. P., 1997a: A design for unattended monitoring of carbon dioxide on a very tall tower. J. of Atmospheric and Oceanic Technology, 14: 1139-1145.
51: Zhao, C. L., Tans, P. P., Thoning, K. W., 1997b: A high precision manometric system for absolute calibration of CO $_{2}\protect$ in dry air. Journal of Geophysical Research, 102D: 5885-5894.

root 2001-06-16