Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Eli K. Melaas"'
Autor:
Radost Stanimirova, Zhanzhang Cai, Eli K. Melaas, Josh M. Gray, Lars Eklundh, Per Jönsson, Mark A. Friedl
Publikováno v:
Remote Sensing, Vol 11, Iss 19, p 2201 (2019)
Observations of vegetation phenology at regional-to-global scales provide important information regarding seasonal variation in the fluxes of energy, carbon, and water between the biosphere and the atmosphere. Numerous algorithms have been developed
Externí odkaz:
https://doaj.org/article/1abaa8e619e344b0a6bfbd482adb1502
Publikováno v:
Remote Sensing, Vol 8, Iss 9, p 711 (2016)
Unreliable electricity supplies are common in developing countries and impose large socio-economic costs, yet precise information on electricity reliability is typically unavailable. This paper presents preliminary results from a machine-learning app
Externí odkaz:
https://doaj.org/article/1e1375e9d6454c0e8ccbd2966c38f6b3
Autor:
Josh M. Gray, Minkyu Moon, Eli K. Melaas, Lingling Liu, Mark A. Friedl, Xiaoyang Zhang, Geoffrey M. Henebry
Publikováno v:
Remote Sensing of Environment. 226:74-92
Vegetation phenology contributes to, and is diagnostic of, seasonal variation in ecosystem processes and exerts important controls on land-atmosphere exchanges of carbon, water, and energy. Satellite remote sensing provides a valuable source of data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f300061bc95723d66cb0ce08dd3a15ec
https://doi.org/10.1016/j.rse.2019.03.034
https://doi.org/10.1016/j.rse.2019.03.034
Publikováno v:
Environmental Research Letters, Vol 11, Iss 5, p 054020 (2016)
Many studies have used thermal data from remote sensing to characterize how land use and surface properties modify the climate of cities. However, relatively few studies have examined the impact of elevated temperature on ecophysiological processes i
Externí odkaz:
https://doaj.org/article/e538507076a3457c8f3362b1e58e05ec
Publikováno v:
Geophysical Research Letters. 45:2679-2687
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed46049ad8d5ed29286712ac82ff2236
https://doi.org/10.1002/2017gl076933
https://doi.org/10.1002/2017gl076933
Autor:
Sidni Frederick, Eli K. Melaas, Jonathan A. Wang, Stephen Klosterman, Crystal B. Schaaf, Arturo Martinez, Zhuosen Wang, Mark A. Friedl, Andrew D. Richardson, Qingsong Sun, John O'Keefe, David A. Orwig
Publikováno v:
Agricultural and Forest Meteorology. 248:397-407
Forest phenology is a multi-scale phenomenon, arising from processes in leaves and trees, with effects on the ecology of plant communities and landscapes. Because phenology controls carbon and water cycles, which are commonly observed at the ecosyste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a317d20aabfb9b3c8b303bf4fb9cbc8
https://doi.org/10.1016/j.agrformet.2017.10.015
https://doi.org/10.1016/j.agrformet.2017.10.015
Autor:
Zhanzhang Cai, Lars Eklundh, Mark A. Friedl, Per Jönsson, Eli K. Melaas, Radost Stanimirova, Josh M. Gray
Publikováno v:
Remote Sensing, Vol 11, Iss 19, p 2201 (2019)
Remote Sensing; Volume 11; Issue 19; Pages: 2201
Remote Sensing; Volume 11; Issue 19; Pages: 2201
Observations of vegetation phenology at regional-to-global scales provide important information regarding seasonal variation in the fluxes of energy, carbon, and water between the biosphere and the atmosphere. Numerous algorithms have been developed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a30868f1d7a257778f3cc3edaeb3251d
https://www.mdpi.com/2072-4292/11/19/2201
https://www.mdpi.com/2072-4292/11/19/2201
Autor:
Mark A Friedl, Josh M Gray, Eli K Melaas, Andrew D Richardson, Koen Hufkens, Trevor F Keenan, Amey Bailey, John O’Keefe
Publikováno v:
Environmental Research Letters, Vol 9, Iss 5, p 054006 (2014)
By the end of this century, mean annual temperatures in the Northeastern United States are expected to warm by 3–5 °C, which will have significant impacts on the structure and function of temperate forests in this region. To improve understanding
Externí odkaz:
https://doaj.org/article/0b84060bbda047379ab1bed5d3dac893
Autor:
Mark A. Friedl, Andrew D. Richardson, T. H. Morin, Josh M. Gray, Eli K. Melaas, T. Andrew Black, Damien Sulla-Menashe
Publikováno v:
Remote Sensing of Environment. 186:452-464
Forests play important roles in the Earth's climate system and global carbon cycle. Therefore, a critical need exists to improve our understanding of how the growing seasons of forests are changing, and by extension, how the composition and function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4411665c471bc8afdf4caea3cb8ae5a
https://doi.org/10.1016/j.rse.2016.09.014
https://doi.org/10.1016/j.rse.2016.09.014
Publikováno v:
Global Change Biology. 22:792-805
Phenological events, such as bud burst, are strongly linked to ecosystem processes in temperate deciduous forests. However, the exact nature and magnitude of how seasonal and interannual variation in air temperatures influence phenology is poorly und
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac6cb453bb0984dd90c1fb9fe9ada1cc
https://doi.org/10.1111/gcb.13122
https://doi.org/10.1111/gcb.13122