Zobrazeno 1 - 10
of 200
pro vyhledávání: '"F. Maignan"'
Autor:
J. De Pue, S. Wieneke, A. Bastos, J. M. Barrios, L. Liu, P. Ciais, A. Arboleda, R. Hamdi, M. Maleki, F. Maignan, F. Gellens-Meulenberghs, I. Janssens, M. Balzarolo
Publikováno v:
Biogeosciences, Vol 20, Pp 4795-4818 (2023)
The gross primary production (GPP) of the terrestrial biosphere is a key source of variability in the global carbon cycle. It is modulated by hydrometeorological drivers (i.e. short-wave radiation, air temperature, vapour pressure deficit and soil mo
Externí odkaz:
https://doaj.org/article/e272feddd93f4276b5c972fe36f5f8a6
Publikováno v:
The Cryosphere, Vol 17, Pp 2705-2724 (2023)
Greenland ice sheet mass loss continues to accelerate as global temperatures increase. The surface albedo of the ice sheet determines the amount of absorbed solar energy, which is a key factor in driving surface snow and ice melting. Satellite-retrie
Externí odkaz:
https://doaj.org/article/ae00aa0d3a004e0a8a2c30ade214997e
Autor:
Y. Zhang, D. Narayanappa, P. Ciais, W. Li, D. Goll, N. Vuichard, M. G. De Kauwe, L. Li, F. Maignan
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 9111-9125 (2022)
Plant transpiration dominates terrestrial latent heat fluxes (LE) and plays a central role in regulating the water cycle and land surface energy budget. However, Earth system models (ESMs) currently disagree strongly on the amount of transpiration, a
Externí odkaz:
https://doaj.org/article/150a108d362a460dad3862ddf55e85f1
Autor:
J. De Pue, J. M. Barrios, L. Liu, P. Ciais, A. Arboleda, R. Hamdi, M. Balzarolo, F. Maignan, F. Gellens-Meulenberghs
Publikováno v:
Biogeosciences, Vol 19, Pp 4361-4386 (2022)
The processes involved in the exchange of water, energy and carbon in terrestrial ecosystems are strongly intertwined. To accurately represent the terrestrial biosphere in land surface models (LSMs), the intrinsic coupling between these processes is
Externí odkaz:
https://doaj.org/article/d5d51f987c134178a78532717b28a4f9
Autor:
C. Abadie, F. Maignan, M. Remaud, J. Ogée, J. E. Campbell, M. E. Whelan, F. Kitz, F. M. Spielmann, G. Wohlfahrt, R. Wehr, W. Sun, N. Raoult, U. Seibt, D. Hauglustaine, S. T. Lennartz, S. Belviso, D. Montagne, P. Peylin
Publikováno v:
Biogeosciences, Vol 19, Pp 2427-2463 (2022)
Carbonyl sulfide (COS) is an atmospheric trace gas of interest for C cycle research because COS uptake by continental vegetation is strongly related to terrestrial gross primary productivity (GPP), the largest and most uncertain flux in atmospheric C
Externí odkaz:
https://doaj.org/article/ed41cb94ba394fd5b0a02708c66affc5
Autor:
M. Remaud, F. Chevallier, F. Maignan, S. Belviso, A. Berchet, A. Parouffe, C. Abadie, C. Bacour, S. Lennartz, P. Peylin
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 2525-2552 (2022)
Carbonyl sulfide (COS), a trace gas showing striking similarity to CO2 in terms of biochemical diffusion pathway into leaves, has been recognized as a promising indicator of the plant gross primary production (GPP), the amount of carbon dioxide that
Externí odkaz:
https://doaj.org/article/cee30f5c07654e3c8d1afa3c6182d7f9
Autor:
S. G. Stettz, N. C. Parazoo, A. A. Bloom, P. D. Blanken, D. R. Bowling, S. P. Burns, C. Bacour, F. Maignan, B. Raczka, A. J. Norton, I. Baker, M. Williams, M. Shi, Y. Zhang, B. Qiu
Publikováno v:
Biogeosciences, Vol 19, Pp 541-558 (2022)
The flow of carbon through terrestrial ecosystems and the response to climate are critical but highly uncertain processes in the global carbon cycle. However, with a rapidly expanding array of in situ and satellite data, there is an opportunity to im
Externí odkaz:
https://doaj.org/article/e8c458b0b9d1404db728129c1de457ca
Autor:
L. Guanter, C. Bacour, A. Schneider, I. Aben, T. A. van Kempen, F. Maignan, C. Retscher, P. Köhler, C. Frankenberg, J. Joiner, Y. Zhang
Publikováno v:
Earth System Science Data, Vol 13, Pp 5423-5440 (2021)
The first satellite-based global retrievals of terrestrial sun-induced chlorophyll fluorescence (SIF) were achieved in 2011. Since then, a number of global SIF datasets with different spectral, spatial, and temporal sampling characteristics have beco
Externí odkaz:
https://doaj.org/article/be9d9cb2edb04e30985258281ac6085f
Autor:
F. Maignan, C. Abadie, M. Remaud, L. M. J. Kooijmans, K.-M. Kohonen, R. Commane, R. Wehr, J. E. Campbell, S. Belviso, S. A. Montzka, N. Raoult, U. Seibt, Y. P. Shiga, N. Vuichard, M. E. Whelan, P. Peylin
Publikováno v:
Biogeosciences, Vol 18, Pp 2917-2955 (2021)
Land surface modellers need measurable proxies to constrain the quantity of carbon dioxide (CO2) assimilated by continental plants through photosynthesis, known as gross primary production (GPP). Carbonyl sulfide (COS), which is taken up by leaves th
Externí odkaz:
https://doaj.org/article/54b5cdef9300492d8d567c6503727e09
Autor:
Y. Sun, D. S. Goll, J. Chang, P. Ciais, B. Guenet, J. Helfenstein, Y. Huang, R. Lauerwald, F. Maignan, V. Naipal, Y. Wang, H. Yang, H. Zhang
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 1987-2010 (2021)
The availability of phosphorus (P) and nitrogen (N) constrains the ability of ecosystems to use resources such as light, water and carbon. In turn, nutrients impact the distribution of productivity, ecosystem carbon turnovers and their net exchange o
Externí odkaz:
https://doaj.org/article/4f0a4400c9f64e55a898b5dd8bfb91f9