Results 91 to 100 of about 1,783 (172)

Assessment and Validation of FAPAR, a Satellite-Based Plant Health and Water Stress Indicator, over Uganda

Remote Sensing
This study aimed to assess, compare, and validate a satellite-based plant health and water stress indicator: Fraction of Absorbed Photosynthetically Active Radiation (FAPAR) over Uganda.
Ronald Ssembajwe, Amina Twah, Godfrey H. Kagezi, Tuula Löytty, Judith Kobusinge, Anthony Gidudu, Geoffrey Arinaitwe, Qingyun Du, Mihai Voda   +8 more
doaj   +1 more source

Analysing the fAPAR Dynamic Over Europe Using MODIS Data

, 2016
This paper analyses the temporal dynamic of long-term fraction of Absorbed Photosynthetically Active Radiation (fAPAR) time series over Europe as derived from a 15 years dataset of satellite images collected between 2001 and 2015 from the Moderate ...
MICALE Fabio, CAMMALLERI Carmelo, VOGT Juergen   +2 more
core   +1 more source

Harmonization of GEOV2 fAPAR time series through MODIS data for global drought monitoring

, 2019
The temporal consistency of the fAPAR GEOV2 full time series (constituted by data derived from SPOT-VGT1/2 and PROBA-V) is analyzed against the single-sensor MODIS dataset, with a particular focus on the most recent fAPAR anomalies (z-scores) produced ...
VERGER Aleixandre, LACAZE Roselyne, Lacaze R., Verger A., Vogt J. V., CAMMALLERI Carmelo, Cammalleri C., VOGT Juergen   +7 more
core   +1 more source

Remotely Sensed Phenotypic Traits for Heritability Estimates and Grain Yield Prediction of Barley Using Multispectral Imaging from UAVs. [PDF]

Sensors (Basel), 2023
Ganeva D, Roumenina E, Dimitrov P, Gikov A, Jelev G, Dyulgenova B, Valcheva D, Bozhanova V.   +7 more
europepmc   +1 more source

Dissection of Hyperspectral Reflectance to Estimate Photosynthetic Characteristics in Upland Cotton (Gossypium hirsutum L.) under Different Nitrogen Fertilizer Application Based on Machine Learning Algorithms. [PDF]

Plants (Basel), 2023
Han P, Zhai Y, Liu W, Lin H, An Q, Zhang Q, Ding S, Zhang D, Pan Z, Nie X.   +9 more
europepmc   +1 more source

A General Model for the Seasonal to Decadal Dynamics of Leaf Area. [PDF]

Glob Chang Biol
Zhou B, Cai W, Zhu Z, Wang H, Harrison SP, Prentice IC.   +5 more
europepmc   +2 more sources

Optimal canopy light-use strategy shapes global greenness dynamics. [PDF]

Nat Commun
Zhu Z, Wang H, Zhou B, Cai W, Harrison SP, De Kauwe MG, Prentice IC.   +6 more
europepmc   +1 more source

Environmental controls on the light use efficiency of terrestrial gross primary production. [PDF]

Glob Chang Biol, 2023
Bloomfield KJ, Stocker BD, Keenan TF, Prentice IC.   +3 more
europepmc   +1 more source

Vegetation clumping modulates global photosynthesis through adjusting canopy light environment. [PDF]

Glob Chang Biol, 2023
Li F, Hao D, Hao D, Zhu Q, Yuan K, Braghiere RK, He L, Luo X, Wei S, Riley WJ, Zeng Y, Chen M.   +11 more
europepmc   +1 more source

Evidence for widespread thermal acclimation of canopy photosynthesis. [PDF]

Nat Plants
Liu J, Ryu Y, Luo X, Dechant B, Stocker BD, Keenan TF, Gentine P, Li X, Li B, Harrison SP, Prentice IC.   +10 more
europepmc   +2 more sources