• 2036 Citations
  • 24 h-Index
1978 …2019

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output

Filter
Article
2019

Clumped isotope paleotemperatures from MIS 5 soil carbonates in southern Hungary

Újvári, G., Kele, S., Bernasconi, S. M., Haszpra, L., Novothny, Á. & Bradák, B., márc. 15 2019, In : Palaeogeography, Palaeoclimatology, Palaeoecology. 518, p. 72-81 10 p.

Research output: Article

3 Citations (Scopus)
2018

Cave monitoring in the Béke and Baradla caves (Northeastern Hungary): Implications for the conditions for the formation cave carbonates

Czuppon, G., Demény, A., Leél-Őssy, S., Óvari, M., Molnár, M., Stieber, J., Kiss, K., Kármán, K., Surányi, G. & Haszpra, L., jan. 1 2018, In : International Journal of Speleology. 47, 1, p. 13-28 16 p.

Research output: Article

9 Citations (Scopus)
4 Citations (Scopus)

Temporal variation of atmospheric fossil and modern CO2 Excess at a central european rural tower station between 2008 and 2014

Major, I., Haszpra, L., Rinyu, L., Futó, I., Bihari, Á., Hammer, S., Jull, A. J. T. & Molnár, M., okt. 1 2018, In : Radiocarbon. 60, 5, p. 1285-1299 15 p.

Research output: Article

7 Citations (Scopus)
2017
9 Citations (Scopus)

Stable isotope compositions of speleothems from the last interglacial – Spatial patterns of climate fluctuations in Europe

Demény, A., Kern, Z., Czuppon, G., Németh, A., Leél-Őssy, S., Siklósy, Z., Lin, K., Hu, H. M., Shen, C. C., Vennemann, T. W. & Haszpra, L., ápr. 1 2017, In : Quaternary Science Reviews. 161, p. 68-80 13 p.

Research output: Article

15 Citations (Scopus)
2016

Terrestrial ecosystem process model Biome-BGCMuSo v4.0: Summary of improvements and new modeling possibilities

Hidy, D., Barcza, Z., MarjanoviÄ, H., Sever, M. Z. O., Dobor, L., Gelybó, G., Fodor, N., Pintér, K., Churkina, G., Running, S., Thornton, P., Bellocchi, G., Haszpra, L., Horváth, F., Suyker, A. & Nagy, Z., dec. 7 2016, In : Geoscientific Model Development. 9, 12, p. 4405-4437 33 p.

Research output: Article

15 Citations (Scopus)
2015

How well do tall-tower measurements characterize the CO2 mole fraction distribution in the planetary boundary layer?

Haszpra, L., Barcza, Z., Haszpra, T., Pátkai, Z. S. & Davis, K. J., ápr. 7 2015, In : Atmospheric Measurement Techniques. 8, 4, p. 1657-1671 15 p.

Research output: Article

5 Citations (Scopus)
2 Citations (Scopus)

Top-down estimates of European CH4 and N2O emissions based on four different inverse models

Bergamaschi, P., Corazza, M., Karstens, U., Athanassiadou, M., Thompson, R. L., Pison, I., Manning, A. J., Bousquet, P., Segers, A., Vermeulen, A. T., Janssens-Maenhout, G., Schmidt, M., Ramonet, M., Meinhardt, F., Aalto, T., Haszpra, L., Moncrieff, J., Popa, M. E., Lowry, D., Steinbacher, M. & 4 others, Jordan, A., O'Doherty, S., Piacentino, S. & Dlugokencky, E., jan. 19 2015, In : Atmospheric Chemistry and Physics. 15, 2, p. 715-736 22 p.

Research output: Article

46 Citations (Scopus)
2014

TransCom N2O model inter-comparison - Part 2: Atmospheric inversion estimates of N2O emissions

Thompson, R. L., Ishijima, K., Saikawa, E., Corazza, M., Karstens, U., Patra, P. K., Bergamaschi, P., Chevallier, F., Dlugokencky, E., Prinn, R. G., Weiss, R. F., O'Doherty, S., Fraser, P. J., Steele, L. P., Krummel, P. B., Vermeulen, A., Tohjima, Y., Jordan, A., Haszpra, L., Steinbacher, M. & 6 others, Van Der Laan, S., Aalto, T., Meinhardt, F., Popa, M. E., Moncrieff, J. & Bousquet, P., jún. 23 2014, In : Atmospheric Chemistry and Physics. 14, 12, p. 6177-6194 18 p.

Research output: Article

23 Citations (Scopus)
2013

Regional inversion of CO2 ecosystem fluxes from atmospheric measurements: Reliability of the uncertainty estimates

Broquet, G., Chevallier, F., BrÉon, F. M., Kadygrov, N., Alemanno, M., Apadula, F., Hammer, S., Haszpra, L., Meinhardt, F., Morguí, J. A., Necki, J., Piacentino, S., Ramonet, M., Schmidt, M., Thompson, R. L., Vermeulen, A. T., Yver, C. & Ciais, P., szept. 17 2013, In : Atmospheric Chemistry and Physics. 13, 17, p. 9039-9056 18 p.

Research output: Article

31 Citations (Scopus)
2012

Development of the Biome-BGC model for simulation of managed herbaceous ecosystems

Hidy, D., Barcza, Z., Haszpra, L., Churkina, G., Pintér, K. & Nagy, Z., febr. 10 2012, In : Ecological Modelling. 226, p. 99-119 21 p.

Research output: Article

51 Citations (Scopus)

European emissions of halogenated greenhouse gases inferred from atmospheric measurements

Keller, C. A., Hill, M., Vollmer, M. K., Henne, S., Brunner, D., Reimann, S., O'Doherty, S., Arduini, J., Maione, M., Ferenczi, Z., Haszpra, L., Manning, A. J. & Peter, T., jan. 3 2012, In : Environmental Science and Technology. 46, 1, p. 217-225 9 p.

Research output: Article

32 Citations (Scopus)

Variation of CO 2 mole fraction in the lower free troposphere, in the boundary layer and at the surface

Haszpra, L., Ramonet, M., Schmidt, M., Barcza, Z., Pátkai, Z., Tarczay, K., Yver, C., Tarniewicz, J. & Ciais, P., nov. 19 2012, In : Atmospheric Chemistry and Physics. 12, 18, p. 8865-8875 11 p.

Research output: Article

15 Citations (Scopus)
2011

Evidence for Nearly Complete Decoupling of Very Stable Nocturnal Boundary Layer Overland

Xia, Y., Conen, F., Haszpra, L., Ferenczi, Z. & Zahorowski, W., jan. 1 2011, In : Boundary-Layer Meteorology. 138, 1, p. 163-170 8 p.

Research output: Article

6 Citations (Scopus)

Global CO2 fluxes inferred from surface air-sample measurements and from TCCON retrievals of the CO2 total column

Chevallier, F., Deutscher, N. M., Conway, T. J., Ciais, P., Ciattaglia, L., Dohe, S., Frhlich, M., Gomez-Pelaez, A. J., Griffith, D., Hase, F., Haszpra, L., Krummel, P., Kyr, E., Labuschagne, C., Langenfelds, R., MacHida, T., Maignan, F., Matsueda, H., Morino, I., Notholt, J. & 12 others, Ramonet, M., Sawa, Y., Schmidt, M., Sherlock, V., Steele, P., Strong, K., Sussmann, R., Wennberg, P., Wofsy, S., Worthy, D., Wunch, D. & Zimnoch, M., dec. 28 2011, In : Geophysical Research Letters. 38, 24, L24810.

Research output: Article

51 Citations (Scopus)

Inverse modelling of European N2O emissions: Assimilating observations from different networks

Corazza, M., Bergamaschi, P., Vermeulen, A. T., Aalto, T., Haszpra, L., Meinhardt, F., O'Doherty, S., Thompson, R., Moncrieff, J., Popa, E., Steinbacher, M., Jordan, A., Dlugokencky, E., Brühl, C., Krol, M. & Dentener, F., márc. 21 2011, In : Atmospheric Chemistry and Physics. 11, 5, p. 2381-2398 18 p.

Research output: Article

45 Citations (Scopus)
2010

A recent build-up of atmospheric CO2 over Europe. Part 1: Observed signals and possible explanations

Ramonet, M., Ciais, P., Aalto, T., Aulagnier, C., Chevallier, F., Cipriano, D., Conway, T. J., Haszpra, L., Kazan, V., Meinhardt, F., Paris, J. D., Schmidt, M., Simmonds, P., Xueref-Rémy, I. & Necki, J. N., febr. 1 2010, In : Tellus, Series B: Chemical and Physical Meteorology. 62, 1, p. 1-13 13 p.

Research output: Article

27 Citations (Scopus)

Atmospheric fossil fuel CO2 measurement using a field unit in a Central European city during the winter of 2008/09

Molnár, M., Haszpra, L., Svingor, É., Major, I. & Svetlik, I., aug. 2010, In : Radiocarbon. 52, 2, p. 835-845 11 p.

Research output: Article

Open Access
9 Citations (Scopus)

Climate control of terrestrial carbon exchange across biomes and continents

Yi, C., Li, R., Wolbeck, J., Xu, X., Nilsson, M., Aires, L., Albertson, J. D., Ammann, C., Arain, M. A., De Araujo, A. C., Aubinet, M., Aurela, M., Barcza, Z., Barr, A., Berbigier, P., Beringer, J., Bernhofer, C., Black, A. T., Bolstad, P. V., Bosveld, F. C. & 130 others, Broadmeadow, M. S. J., Buchmann, N., Burns, S. P., Cellier, P., Chen, J., Chen, J., Ciais, P., Clement, R., Cook, B. D., Curtis, P. S., Dail, D. B., Dellwik, E., Delpierre, N., Desai, A. R., Dore, S., Dragoni, D., Drake, B. G., Dufrêne, E., Dunn, A., Elbers, J., Eugster, W., Falk, M., Feigenwinter, C., Flanagan, L. B., Foken, T., Frank, J., Fuhrer, J., Gianelle, D., Goldstein, A., Goulden, M., Granier, A., Grünwald, T., Gu, L., Guo, H., Hammerle, A., Han, S., Hanan, N. P., Haszpra, L., Heinesch, B., Helfter, C., Hendriks, D., Hutley, L. B., Ibrom, A., Jacobs, C., Johansson, T., Jongen, M., Katul, G., Kiely, G., Klumpp, K., Knohl, A., Kolb, T., Kutsch, W. L., Lafleu, P., Laurila, T., Leuning, R., Lindroth, A., Liu, H., Loubet, B., Manca, G., Marek, M., Margolis, H. A., Martin, T. A., Massman, W. J., Matamala, R., Matteucci, G., McCaughey, H., Merbold, L., Meyers, T., Migliavacca, M., Miglietta, F., Misson, L., Mölder, M., Moncrieff, J., Monson, R. K., Montagnani, L., Montes-Helu, M., Moors, E., Moureaux, C., Mukelabai, M. M., Munger, J. W., Myklebust, M., Nagy, Z., Noormets, A., Oechel, W., Oren, R., Gpallardy, S., Tha Paw U, K., Pereira, J. S., Pilegaard, K., Pintér, K., Pio, C., Pita, G., Powell, T. L., Rambal, S., Randerson, J. T., Von Randow, C., Rebmann, C., Rinne, J., Rossi, F., Roulet, N., Ryel, R. J., Sagerfors, J., Saigusa, N., Sanz, M. J., Mugnozza, G. S., Schmid, H. P., Seufert, G., Siqueira, M., Soussana, J. F., Starr, G., Sutton, M. A., Tenhunen, J., Tuba, Z., Tuovinen, J. P., Valentini, R., Vogel, C. S., Wang, J., Wang, S., Wang, W., Welp, L. R., Wen, X., Wharton, S., Wilkinson, M., Williams, C. A., Wohlfahrt, G., Yamamoto, S., Yu, G., Zampedri, R., Zhao, B. & Zhao, X., 2010, In : Environmental Research Letters. 5, 3, 034007.

Research output: Article

118 Citations (Scopus)
7 Citations (Scopus)

CO2 surface fluxes at grid point scale estimated from a global 21 year reanalysis of atmospheric measurements

Chevallier, F., Ciais, P., Conway, T. J., Aalto, T., Anderson, B. E., Bousquet, P., Brunke, E. G., Ciattaglia, L., Esaki, Y., Fröhlich, M., Gomez, A., Gomez-Pelaez, A. J., Haszpra, L., Krummel, P. B., Langenfelds, R. L., Leuenberger, M., MacHida, T., Maignan, F., Matsueda, H., Morguí, J. A. & 12 others, Mukai, H., Nakazawa, T., Peylin, P., Ramonet, M., Rivier, L., Sawa, Y., Schmidt, M., Steele, L. P., Vay, S. A., Vermeulen, A. T., Wofsy, S. & Worthy, D., jan. 1 2010, In : Journal of Geophysical Research Atmospheres. 115, 21, D21307.

Research output: Article

156 Citations (Scopus)

Fossil fuel CO 2 estimation by atmospheric 14 C measurement and CO 2 mixing ratios in the city of Debrecen, Hungary

Molnár, M., Major, I., Haszpra, L., Svĕtlík, I., Svingor, É. & Veres, M., nov. 2010, In : Journal of Radioanalytical and Nuclear Chemistry. 286, 2, p. 471-476 6 p.

Research output: Article

9 Citations (Scopus)

Productivity, respiration, and light-response parameters of world grassland and agroecosystems derived from flux-tower measurements

Gilmanov, T. G., Aires, L., Barcza, Z., Baron, V. S., Belelli, L., Beringer, J., Billesbach, D., Bonal, D., Bradford, J., Ceschia, E., Cook, D., Corradi, C., Frank, A., Gianelle, D., Gimeno, C., Gruenwald, T., Guo, H., Hanan, N., Haszpra, L., Heilman, J. & 20 others, Jacobs, A., Jones, M. B., Johnson, D. A., Kiely, G., Li, S., Magliulo, V., Moors, E., Nagy, Z., Nasyrov, M., Owensby, C., Pinter, K., Pio, C., Reichstein, M., Sanz, M. J., Scott, R., Soussana, J. F., Stoy, P. C., Svejcar, T., Tuba, Z. & Zhou, G., jan. 2010, In : Rangeland Ecology and Management. 63, 1, p. 16-39 24 p.

Research output: Article

111 Citations (Scopus)

Seven years of recent European net terrestrial carbon dioxide exchange constrained by atmospheric observations

Peters, W., Krol, M. C., van der Werf, G. R., Houweling, S., Jones, C. D., Hughes, J., Schaefer, K., Masarie, K. A., Jacobson, A. R., Miller, J. B., Cho, C. H., Ramonet, M., Schmidt, M., Ciattaglia, L., Apadula, F., Heltai, D., Meinhardt, F., di Sarra, A. G., Piacentino, S., Sferlazzo, D. & 21 others, Aalto, T., Hatakka, J., StröM, J., Haszpra, L., Meijer, H. A. J., van Der Laan, S., Neubert, R. E. M., Jordan, A., Rodó, X., Morguí, J. A., Vermeulen, A. T., Popa, E., Rozanski, K., Zimnoch, M., Manning, A. C., Leuenberger, M., Uglietti, C., Dolman, A. J., Ciais, P., Heimann, M. & Tans, P., ápr. 1 2010, In : Global change biology. 16, 4, p. 1317-1337 21 p.

Research output: Article

142 Citations (Scopus)
2009

Effect of the soil wetness state on the stomatal ozone fluxes over Hungary

Mészáros, R., Szinyei, D., Vincze, C., Lagzi, I., Turányi, T., Haszpra, L. & Tomlin, A. S., 2009, In : International Journal of Environment and Pollution. 36, 1-3, p. 180-194 15 p.

Research output: Article

8 Citations (Scopus)

Estimation of the biospheric carbon dioxide balance of Hungary using the BIOME-BGC model

Barcza, Z., Haszpra, L., Somogyi, Z., Hidy, D., Lovas, K., Churkina, G. & Horváth, L., okt. 15 2009, In : Idojaras. 113, 3, p. 203-219 17 p.

Research output: Article

12 Citations (Scopus)

Modelling of carbon isotope discrimination by vegetation

Hidy, D., Haszpra, L., Barcza, Z., Vermeulen, A., Tuba, Z. & Nagy, Z., dec. 1 2009, In : Photosynthetica. 47, 3, p. 457-470 14 p.

Research output: Article

2 Citations (Scopus)
14 Citations (Scopus)
49 Citations (Scopus)
2008

Trends and temporal variations of major greenhouse gases at a rural site in Central Europe

Haszpra, L., Barcza, Z., Hidy, D., Szilágyi, I., Dlugokencky, E. & Tans, P., dec. 1 2008, In : Atmospheric Environment. 42, 38, p. 8707-8716 10 p.

Research output: Article

47 Citations (Scopus)
2007

Comparing atmospheric transport models for future regional inversions over Europe - Part 1: Mapping the atmospheric CO2 signals

Geels, C., Gloor, M., Ciais, P., Bousquet, P., Peylin, P., Vermeulen, A. T., Dargaville, R., Aalto, T., Brandt, J., Christensen, J. H., Frohn, L. M., Haszpra, L., Karstens, U., Rödenbeck, C., Ramonet, M., Carboni, G. & Santaguida, R., 2007, In : Atmospheric Chemistry and Physics. 7, 13, p. 3461-3479 19 p.

Research output: Article

Open Access
88 Citations (Scopus)

Parameter estimation for grassland carbon cycle using nonlinear inversion of Biome-BGC

Hidy, D., Barcza, Z., Haszpra, L., Churkina, G. & Trusilova, K., máj. 25 2007, In : Cereal Research Communications. 35, 2 PART I, p. 453-456 4 p.

Research output: Article

8 Citations (Scopus)

Partitioning European grassland net ecosystem CO2 exchange into gross primary productivity and ecosystem respiration using light response function analysis

Gilmanov, T. G., Soussana, J. F., Aires, L., Allard, V., Ammann, C., Balzarolo, M., Barcza, Z., Bernhofer, C., Campbell, C. L., Cernusca, A., Cescatti, A., Clifton-Brown, J., Dirks, B. O. M., Dore, S., Eugster, W., Fuhrer, J., Gimeno, C., Gruenwald, T., Haszpra, L., Hensen, A. & 21 others, Ibrom, A., Jacobs, A. F. G., Jones, M. B., Lanigan, G., Laurila, T., Lohila, A., G.Manca, Marcolla, B., Nagy, Z., Pilegaard, K., Pinter, K., Pio, C., Raschi, A., Rogiers, N., Sanz, M. J., Stefani, P., Sutton, M., Tuba, Z., Valentini, R., Williams, M. L. & Wohlfahrt, G., jún. 1 2007, In : Agriculture, Ecosystems and Environment. 121, 1-2, p. 93-120 28 p.

Research output: Article

248 Citations (Scopus)
2005

Daily CO2 flux estimates over Europe from continuous atmospheric measurements: 1, inverse methodology

Peylin, P., Rayner, P. J., Bousquet, P., Carouge, C., Hourdin, F., Heinrich, P., Ciais, P., Adolphsen, A., Apadula, F., Graul, R., Haszpra, L., Ramonet, M., Santaguida, R. & Schmidt, M., jan. 1 2005, In : Atmospheric Chemistry and Physics. 5, 12, p. 3173-3186 14 p.

Research output: Article

Open Access
83 Citations (Scopus)

Long-term tall tower carbon dioxide flux monitoring over an area of mixed vegetation

Haszpra, L., Barcza, Z., Davis, K. J. & Tarczay, K., szept. 20 2005, In : Agricultural and Forest Meteorology. 132, 1-2, p. 58-77 20 p.

Research output: Article

47 Citations (Scopus)

Tracking changes in carbon monoxide budget over Europe between 1995 and 2000

Mészáros, T., Haszpra, L. & Gelencsér, A., dec. 2005, In : Atmospheric Environment. 39, 38, p. 7297-7306 10 p.

Research output: Article

10 Citations (Scopus)
2004

Modelling ozone fluxes over Hungary

Lagzi, I., Mészáros, R., Horváth, L., Tomlin, A., Weidinger, T., Turányi, T., Ács, F. & Haszpra, L., nov. 1 2004, In : Atmospheric Environment. 38, 36, p. 6211-6222 12 p.

Research output: Article

18 Citations (Scopus)

Regional carbon dioxide fluxes from mixing ratio data

Bakwin, P. S., Davis, K. J., Yi, C., Wofsy, S. C., Munger, J. W., Haszpra, L. & Barcza, Z., szept. 1 2004, In : Tellus, Series B: Chemical and Physical Meteorology. 56, 4, p. 301-311 11 p.

Research output: Article

66 Citations (Scopus)
29 Citations (Scopus)

Spectral analysis of boundary layer ozone data from the EUROTRAC TOR network

Cvitsaš, T., Furger, M., Girgzdiene, R., Haszpra, L., Kezele, N., Klasinc, L., Planinšek, A., Pompe, M., Prevot, A. S. H., Scheel, H. E. & Schuepbach, E., jan. 27 2004, In : Journal of Geophysical Research D: Atmospheres. 109, 2, p. D02302 1-9

Research output: Article

10 Citations (Scopus)
10 Citations (Scopus)
2003

Carbon exchange of grass in Hungary

Barcza, Z., Haszpra, L., Kondo, H., Saigusa, N., Yamamoto, S. & Bartholy, J., ápr. 1 2003, In : Tellus, Series B: Chemical and Physical Meteorology. 55, 2, p. 187-196 10 p.

Research output: Article

31 Citations (Scopus)
2002
23 Citations (Scopus)
2001

Measuring system for the long-term monitoring of biosphere/atmosphere exchange of carbon dioxide

Haszpra, L., Barcza, Z., Bakwin, P. S., Berger, B. W., Davis, K. J. & Weidinger, T., febr. 16 2001, In : Journal of Geophysical Research Atmospheres. 106, D3, p. 3057-3069 13 p., 2000JD900600.

Research output: Article

52 Citations (Scopus)
1999

On the representativeness of carbon dioxide measurements

Haszpra, L., nov. 20 1999, In : Journal of Geophysical Research Atmospheres. 104, D21, p. 26953-26960 8 p., 1999JD900311.

Research output: Article

26 Citations (Scopus)
1997

On the spatial distribution and seasonal variation of lower-troposphere ozone over Europe

Scheel, H. E., Areskoug, H., Geiß, H., Gomiscek, B., Granby, K., Haszpra, L., Klasinc, L., Kley, D., Laurila, T., Lindskog, A., Roemer, M., Schmitt, R., Simmonds, P., Solberg, S. & Toupance, G., nov. 28 1997, In : Journal of Atmospheric Chemistry. 28, 1-3, p. 11-28 18 p.

Research output: Article

99 Citations (Scopus)
2 Citations (Scopus)
1995