Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Ranga Myneni"'
Publikováno v:
PLoS ONE, Vol 19, Iss 8, p e0306128 (2024)
Current strategies to hold surface warming below a certain level, e. g., 1.5 or 2°C, advocate limiting total anthropogenic cumulative carbon emissions to ∼0.9 or ∼1.25 Eg C (1018 grams carbon), respectively. These allowable emission budgets are
Externí odkaz:
https://doaj.org/article/fc689474284b48f7b4026a26980c4185
Autor:
Nick Gorkavyi, Simon Carn, Matt DeLand, Yuri Knyazikhin, Nick Krotkov, Alexander Marshak, Ranga Myneni, Alexander Vasilkov
Publikováno v:
Frontiers in Remote Sensing, Vol 2 (2021)
The Earth Polychromatic Imaging Camera (EPIC) on the Deep Space Climate Observatory (DSCOVR) satellite observes the entire Sun-illuminated Earth from sunrise to sunset from the L1 Sun-Earth Lagrange point. The L1 location, however, confines the obser
Externí odkaz:
https://doaj.org/article/e088abfdbdb242ddae88943faf57a2d8
Autor:
Abdoul Khadre Traore, Philippe Ciais, Nicolas Vuichard, Natasha MacBean, Cecile Dardel, Benjamin Poulter, Shilong Piao, Joshua B. Fisher, Nicolas Viovy, Martin Jung, Ranga Myneni
Publikováno v:
Remote Sensing, Vol 6, Iss 9, Pp 8923-8944 (2014)
Light and water use by vegetation at the ecosystem level, are key components for understanding the carbon and water cycles particularly in regions with high climate variability and dry climates such as Africa. The objective of this study is to examin
Externí odkaz:
https://doaj.org/article/9edf4a3485784f7b9f27a8202ce17b79
Autor:
Marie Weiss, Frédéric Baret, Tom Block, Benjamin Koetz, Alessandro Burini, Bettina Scholze, Patrice Lecharpentier, Carsten Brockmann, Richard Fernandes, Stephen Plummer, Ranga Myneni, Nadine Gobron, Joanne Nightingale, Gabriela Schaepman-Strub, Fernando Camacho, Arturo Sanchez-Azofeifa
Publikováno v:
Remote Sensing, Vol 6, Iss 5, Pp 4190-4216 (2014)
The OLIVE (On Line Interactive Validation Exercise) platform is dedicated to the validation of global biophysical products such as LAI (Leaf Area Index) and FAPAR (Fraction of Absorbed Photosynthetically Active Radiation). It was developed under the
Externí odkaz:
https://doaj.org/article/2112215ec238442791630ac0bd51142f
Autor:
Jonathan Barichivich, Keith R. Briffa, Ranga Myneni, Gerard van der Schrier, Wouter Dorigo, Compton J. Tucker, Timothy J. Osborn, Thomas M. Melvin
Publikováno v:
Remote Sensing, Vol 6, Iss 2, Pp 1390-1431 (2014)
Recent warming has stimulated the productivity of boreal and Arctic vegetation by reducing temperature limitations. However, several studies have hypothesized that warming may have also increased moisture limitations because of intensified summer dro
Externí odkaz:
https://doaj.org/article/c1864a6c49a74aca939be0c4051e5207
Autor:
Hirofumi Hashimoto, Ramakrishna R. Nemani, Govindasamy Bala, Long Cao, Andrew R. Michaelis, Sangram Ganguly, Weile Wang, Cristina Milesi, Ryan Eastman, Tsengdar Lee, Ranga Myneni
Publikováno v:
Climate, Vol 7, Iss 2, p 27 (2019)
We qualitatively and quantitatively assessed the factors related to vegetation growth using Earth system models and corroborated the results with historical climate observations. The Earth system models showed a systematic greening by the late 21st c
Externí odkaz:
https://doaj.org/article/6b08f7ef06f24a6eb5ac98e5b558b303
Publikováno v:
Remote Sensing, Vol 5, Iss 5, Pp 2093-2112 (2013)
Arctic-Boreal region—mainly consisting of tundra, shrub lands, and boreal forests—has been experiencing an amplified warming over the past 30 years. As the main driving force of vegetation growth in the north, temperature exhibits tight coupling
Externí odkaz:
https://doaj.org/article/1ebbd55ea1c241b9bfb0ec573486d70b
Publikováno v:
Remote Sensing, Vol 5, Iss 2, Pp 845-861 (2013)
Using estimated leaf unfolding data and two types of Normalized Difference Vegetation Index (NDVI and NDVI3g) data generated from the Advanced Very High Resolution Radiometer (AVHRR) in the deciduous broadleaf forest of northern China during 1986 to
Externí odkaz:
https://doaj.org/article/7acb10cd866c4a65a69b27bc7264f4cb
Autor:
Weile Wang, Ramakrishna Nemani, Hirofumi Hashimoto, Sangram Ganguly, Dong Huang, Yuri Knyazikhin, Ranga Myneni, Govindasamy Bala
Publikováno v:
Remote Sensing, Vol 10, Iss 11, p 1805 (2018)
Earth observations collected by remote sensors provide unique information to our ever-growing knowledge of the terrestrial biosphere. Yet, retrieving information from remote sensing data requires sophisticated processing and demands a better understa
Externí odkaz:
https://doaj.org/article/e53f75e0e5a84fa2959c2c6eee2e948d
Autor:
Evlyn Márcia Leão de Moraes Novo, Laerte Guimaraes Ferreira, Cláudio Barbosa, Claudio Carvalho, Edson E. Sano, Yosio Shimabukuro, Alfreado Huete, Christopher Potter, Dar.A. Roberts, Laura L. Hess, John J. Melack, Hiroki Yoshioka, Steven Klooster, Vipin Kumar, Ranga Myneni, Piyachat Ratana, Kamel Didan, Tomoaki Miura
Publikováno v:
Acta Amazonica, Vol 35, Iss 2, Pp 259-272 (2005)
Este artigo se propõe a apresentar exemplos de questões científicas que puderam ser respondidas no contexto do Projeto LBA (Large Sale Biosphere-Atmosphere Experiment in Amazonia) graças à contribuição de informações derivadas de sensoriamen
Externí odkaz:
https://doaj.org/article/13c1cbd621e94e34b2787dabb19c5209