Zobrazeno 1 - 10
of 13
pro vyhledávání: '"R. B. Myneni"'
Publikováno v:
Earth System Science Data, Vol 16, Pp 1601-1622 (2024)
Leaf area index (LAI) is a crucial parameter for characterizing vegetation canopy structure and energy absorption capacity. The Moderate Resolution Imaging Spectroradiometer (MODIS) LAI has played a significant role in landmark studies due to its cle
Externí odkaz:
https://doaj.org/article/d39d048464a544f1a8b80e05fb172e74
Publikováno v:
Earth System Science Data, Vol 16, Pp 15-34 (2024)
Leaf area index (LAI) and fraction of photosynthetically active radiation (FPAR) are critical biophysical parameters for the characterization of terrestrial ecosystems. Long-term global LAI/FPAR products, such as the moderate resolution imaging spect
Externí odkaz:
https://doaj.org/article/02575e01efcb4e6196a7bef87580a953
Autor:
S. Cao, M. Li, Z. Zhu, Z. Wang, J. Zha, W. Zhao, Z. Duanmu, J. Chen, Y. Zheng, Y. Chen, R. B. Myneni, S. Piao
Publikováno v:
Earth System Science Data, Vol 15, Pp 4877-4899 (2023)
Leaf area index (LAI) with an explicit biophysical meaning is a critical variable to characterize terrestrial ecosystems. Long-term global datasets of LAI have served as fundamental data support for monitoring vegetation dynamics and exploring its in
Externí odkaz:
https://doaj.org/article/ec5c0376a0824ca89f74f92761b28f52
Publikováno v:
Earth System Science Data, Vol 15, Pp 4181-4203 (2023)
Global products of remote sensing Normalized Difference Vegetation Index (NDVI) are critical to assessing the vegetation dynamic and its impacts and feedbacks on climate change from local to global scales. The previous versions of the Global Inventor
Externí odkaz:
https://doaj.org/article/176787e7df01448fb4af663dda275089
Autor:
A. J. Winkler, R. B. Myneni, A. Hannart, S. Sitch, V. Haverd, D. Lombardozzi, V. K. Arora, J. Pongratz, J. E. M. S. Nabel, D. S. Goll, E. Kato, H. Tian, A. Arneth, P. Friedlingstein, A. K. Jain, S. Zaehle, V. Brovkin
Publikováno v:
Biogeosciences, Vol 18, Pp 4985-5010 (2021)
Satellite data reveal widespread changes in Earth's vegetation cover. Regions intensively attended to by humans are mostly greening due to land management. Natural vegetation, on the other hand, is exhibiting patterns of both greening and browning in
Externí odkaz:
https://doaj.org/article/b378c1eae6864aa48715197aa137054a
Publikováno v:
Earth System Dynamics, Vol 10, Pp 501-523 (2019)
Recent research on emergent constraints (ECs) has delivered promising results in narrowing down uncertainty in climate predictions. The method utilizes a measurable variable (predictor) from the recent historical past to obtain a constrained estimate
Externí odkaz:
https://doaj.org/article/2abec1631d1f44ddbedeee18c6c9ff32
Publikováno v:
Earth System Dynamics, Vol 7, Iss 1, Pp 251-266 (2016)
The temporal variance of soil moisture, vegetation and evapotranspiration over land has been recognized to be strongly connected to the temporal variance of precipitation. However, the feedbacks and couplings between these variables are still not wel
Externí odkaz:
https://doaj.org/article/cd60f2022c5e4dcda02e870e50ace127
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
Autor:
R. B. Myneni
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XXXVIII-8/W20, Pp 18-18 (2012)
During this decade, the Amazon region in South America has suffered two severe droughts in the short span of five years ––2005 and 2010. The 2005 drought, dubbed a once-in-a-century drought, has been the focus and driver of many studies on the dr
Externí odkaz:
https://doaj.org/article/38d4477934dd4721a8e4dba7d2d54cd8
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, G. van der Werf, D. Wickland, M. Williams, C. Zehner
Publikováno v:
Ciais, P, Dolman, A J, Bombelli, A, Duren, R, Peregon, A, Rayner, P J, Miller, C, Gobron, N, Kinderman, G, Marland, G, Gruber, N, Chevallier, F, Andres, R J, Balsamo, G, Bopp, L, Bréon, F-M, Broquet, G, Dargaville, R, Battin, T J, Borges, A, Bovensmann, H, Buchwitz, M, Butler, J, Canadell, J G, Cook, R B, DeFries, R, Engelen, R, Gurney, K R, Heinze, C, Heimann, M, Held, A, Henry, M, Law, B, Luyssaert, S, Miller, J, Moriyama, T, Moulin, C, Myneni, R B, Nussli, C, Obersteiner, M, Ojima, D, Pan, Y, Paris, J-D, Piao, S L, Poulter, B, Plummer, S, Quegan, S, Raymond, P, Reichstein, M, Rivier, L, Sabine, C, Schimel, D, Tarasova, O, Valentini, R, van der Werf, G R, Wickland, D, Williams, M & Zehner, C 2013, ' Current systematic carbon cycle observations and needs for implementing a policy-relevant carbon observing system ', Biogeosciences Discussions, vol. 10, pp. 11447-11581 . https://doi.org/10.5194/bgd-10-11447-2013
Biogeosciences Discussions, 10, 11447-11581. European Geosciences Union
Biogeosciences Discussions, 10, 11447-11581. European Geosciences Union
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