Zobrazeno 1 - 10
of 201
pro vyhledávání: '"N. Gobron"'
CoCO2-MOSAIC 1.0: a global mosaic of regional, gridded, fossil, and biofuel CO2 emission inventories
Autor:
R. Urraca, G. Janssens-Maenhout, N. Álamos, L. Berna-Peña, M. Crippa, S. Darras, S. Dellaert, H. Denier van der Gon, M. Dowell, N. Gobron, C. Granier, G. Grassi, M. Guevara, D. Guizzardi, K. Gurney, N. Huneeus, S. Keita, J. Kuenen, A. Lopez-Noreña, E. Puliafito, G. Roest, S. Rossi, A. Soulie, A. Visschedijk
Publikováno v:
Earth System Science Data, Vol 16, Pp 501-523 (2024)
Gridded bottom-up inventories of CO2 emissions are needed in global CO2 inversion schemes as priors to initialize transport models and as a complement to top-down estimates to identify the anthropogenic sources. Global inversions require gridded data
Externí odkaz:
https://doaj.org/article/188d4f47d333402cbe00e36aea34cb2f
Publikováno v:
The Cryosphere, Vol 17, Pp 1023-1052 (2023)
Monitoring snow cover to infer climate change impacts is now feasible using Earth observation data together with reanalysis products derived from Earth system models and data assimilation. Temporal stability becomes essential when these products are
Externí odkaz:
https://doaj.org/article/f80e2b0977484c62a256adc79d39ad97
Publikováno v:
Biogeosciences, Vol 14, Iss 9, Pp 2527-2541 (2017)
Earth observation (EO) land surface products have been demonstrated to provide a constraint on the terrestrial carbon cycle that is complementary to the record of atmospheric carbon dioxide. We present the Joint Research Centre Two-stream Inversion P
Externí odkaz:
https://doaj.org/article/4f42902ffc574229af3c76fc55a106c4
Autor:
P. Ciais, A. J. Dolman, A. Bombelli, R. Duren, A. Peregon, P. J. Rayner, C. Miller, N. Gobron, G. Kinderman, G. Marland, N. Gruber, F. Chevallier, R. J. Andres, G. Balsamo, L. Bopp, F.-M. Bréon, G. Broquet, R. Dargaville, T. J. Battin, A. Borges, H. Bovensmann, M. Buchwitz, J. Butler, J. G. Canadell, R. B. Cook, R. DeFries, R. Engelen, K. R. Gurney, C. Heinze, M. Heimann, A. Held, M. Henry, B. Law, S. Luyssaert, J. Miller, T. Moriyama, C. Moulin, R. B. Myneni, C. Nussli, M. Obersteiner, D. Ojima, Y. Pan, J.-D. Paris, S. L. Piao, B. Poulter, S. Plummer, S. Quegan, P. Raymond, M. Reichstein, L. Rivier, C. Sabine, D. Schimel, O. Tarasova, R. Valentini, R. Wang, G. van der Werf, D. Wickland, M. Williams, C. Zehner
Publikováno v:
Biogeosciences, Vol 11, Iss 13, Pp 3547-3602 (2014)
A globally integrated carbon observation and analysis system is needed to improve the fundamental understanding of the global carbon cycle, to improve our ability to project future changes, and to verify the effectiveness of policies aiming to reduce
Externí odkaz:
https://doaj.org/article/b9c96a06f6cd414f8b1b02734e0ce259
Publikováno v:
Biogeosciences, Vol 11, Iss 14, Pp 3871-3880 (2014)
Croplands cover about 12% of the ice-free terrestrial land surface. Compared with natural ecosystems, croplands have distinct characteristics due to anthropogenic influences. Their global gross primary production (GPP) is not well constrained and est
Externí odkaz:
https://doaj.org/article/b8a0abf72ba94d08a796bcf3f14c21f4
Publikováno v:
Biogeosciences, Vol 10, Iss 2, Pp 789-802 (2013)
Terrestrial productivity in semi-arid woodlands is strongly susceptible to changes in precipitation, and semi-arid woodlands constitute an important element of the global water and carbon cycles. Here, we use the Carbon Cycle Data Assimilation System
Externí odkaz:
https://doaj.org/article/6d2d244c044640b8ba09bea940a2ab47
Publikováno v:
Biogeosciences, Vol 9, Iss 8, Pp 3173-3184 (2012)
The terrestrial biosphere is currently a strong sink for anthropogenic CO2 emissions. Through the radiative properties of CO2, the strength of this sink has a direct influence on the radiative budget of the global climate system. The accurate assessm
Externí odkaz:
https://doaj.org/article/83aab7a958eb490ba17718b3935cab08
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 15, Pp 7905-7923 (2011)
Geophysical time series often feature missing data or data acquired at irregular times. Procedures are needed to either resample these series at systematic time intervals or to generate reasonable estimates at specified times in order to meet specifi
Externí odkaz:
https://doaj.org/article/d0c16fcb1a014ce3b46ccd27cb45a320
Publikováno v:
Atmospheric Chemistry and Physics, Vol 9, Iss 5, Pp 1579-1595 (2009)
Long-term precipitation chemistry have been recorded in the rural area of Banizoumbou (Niger), representative of a semi-arid savanna ecosystem. A total of 305 rainfall samples ~90% of the total annual rainfall) were collected from June 1994 to Septem
Externí odkaz:
https://doaj.org/article/226979564cf94e4cb195c85263af0b12
Autor:
U. Weber, M. Jung, M. Reichstein, C. Beer, M. C. Braakhekke, V. Lehsten, D. Ghent, J. Kaduk, N. Viovy, P. Ciais, N. Gobron, C. Rödenbeck
Publikováno v:
Biogeosciences, Vol 6, Iss 2, Pp 285-295 (2009)
We are comparing spatially explicit process-model based estimates of the terrestrial carbon balance and its components over Africa and confront them with remote sensing based proxies of vegetation productivity and atmospheric inversions of land-atmos
Externí odkaz:
https://doaj.org/article/e2519605c4164c0593ec12f3a6e65a88