Results 251 to 260 of about 25,422 (300)

Polifenol em frutas da regiao do Veneto (Italia) como fonte de antioxidantes

open access: yes, 2011
VIANELLO, FABIO   +4 more
core  

A fundamental trade-off among resilience, resistance, efficiency, and redundancy in tidal wetlands. [PDF]

open access: yesEcology
Lerner JE   +6 more
europepmc   +1 more source

Commentary on the assessment of NPP/GPP ratio

open access: yes, 2020
Landsberg, Joe J.   +2 more
openaire   +1 more source

Modeling GPP in the Nordic forest landscape with MODIS time series data—Comparison with the MODIS GPP product

open access: yesRemote Sensing of Environment, 2012
Satellite sensor-derived data are suitable for regional estimations of several important biophysical variables. Data with a finer spatial resolution should improve regional estimations of GPP (gross primary productivity), since they better capture the variation in a heterogeneous landscape.
Fredrik Lagergren   +2 more
exaly   +6 more sources

Graphene photovoltaic panel (GPP)

2017 Third International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-Informatics (AEEICB), 2017
The principle objective of this paper is to demonstrate the increased efficiency of graphene photo-voltaic panel for the application of self illuminating light bulb, also to overcome the problems regarding portability, implementation and cost using emerging material graphene.
Pravin S. Phutane   +4 more
openaire   +1 more source

Importance of Shaded Leaf Contribution to the Total GPP of Canadian Terrestrial Ecosystems: Evaluation of MODIS GPP

Journal of Geophysical Research: Biogeosciences, 2020
AbstractTerrestrial gross primary productivity (GPP) quantifies the photosynthetic uptake by vegetation and it is the largest component of the terrestrial carbon cycle. The separation of sunlit and shaded leaves has been shown to be an effective leaf‐to‐canopy upscaling method for modeling vegetation GPP.
Bin Chen   +7 more
openaire   +1 more source

The impact of forest architecture parameterization on GPP simulations

Theoretical and Applied Climatology, 2014
The presence of a forest strongly affects ecosystem fluxes by acting as a source or sink of mass and energy. The objective of this study was to investigate the influence of the vertical forest heterogeneity parameterization on gross primary production (GPP) simulations.
Firanj, Ana   +2 more
openaire   +1 more source

Low Complexity LMMSE Channel Estimation on GPP

7th International Conference on Communications and Networking in China, 2012
This paper proposes an improved linear minimum mean square error (LMMSE) algorithm of adaptive order determination by taking advantage of the structure characteristics of time domain least square (LS) channel estimation based on general-purpose processor (GPP), which provides the approximate estimation approach of max-time delay and noise power.
Wei Shi   +4 more
openaire   +1 more source

Global Terrestrial GPP, Respiration and NPP in 1999

2008 International Conference on Computer Science and Software Engineering, 2008
Global Terrestrial Gross Primary Production (GPP), Respiration, and Net Primary Production (NPP) are three crucial fluxes of the terrestrial carbon cycle. By using 1999 one degree multiply one degree satellite data and GPP and NPP National Aeronautics and Space Administration (NASA) Moderate-Resolution Imaging Spectro radiometer (MODIS) Land Algorithm,
Yulong Wang   +4 more
openaire   +1 more source

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