Results 11 to 20 of about 14,065 (269)

Impact of aerosols on terrestrial gross primary productivity in North China using an improved boreal ecosystem productivity simulator with satellite-based aerosol optical depth

GIScience & Remote Sensing, 2020
Atmospheric aerosols can alter the direct and diffuse components of global solar radiation, which further influences terrestrial gross primary productivity (GPP) via photosynthesis.
Yao Feng, Dongmei Chen, Xinyi Zhao
doaj   +2 more sources

MCI GPP: ensembling a global model- and climate-independent gross primary productivity for 2001-2023. [PDF]

Sci Data
Gross primary productivity (GPP), the starting point of carbon entry into the land, is crucial for understanding the global carbon cycle. Previous research have debated incorporating the CO2 fertilization effect (CFE) and canopy structural traits into GPP modeling. This study systematically evaluates their influence, demonstrating that CFE improves GPP
Pu J, Chang Y, Gao S, Bao S, Yan K, Sun X, Carvalhais N, Myneni RB.   +7 more
europepmc   +4 more sources

Estimation of Terrestrial Global Gross Primary Production (GPP) with Satellite Data-Driven Models and Eddy Covariance Flux Data [PDF]

Remote Sensing, 2018
We estimate global terrestrial gross primary production (GPP) based on models that use satellite data within a simplified light-use efficiency framework that does not rely upon other meteorological inputs. Satellite-based geometry-adjusted reflectances are from the MODerate-resolution Imaging Spectroradiometer (MODIS) and provide information about ...
Joanna Joiner, Yasuko Yoshida, Yao Zhang   +2 more
exaly   +6 more sources

Scaling Gross Primary Production (GPP) over boreal and deciduous forest landscapes in support of MODIS GPP product validation [PDF]

Remote Sensing of Environment, 2003
The Moderate Resolution Imaging Radiometer (MODIS) is the primary instrument in the NASA Earth Observing System for monitoring the seasonality of global terrestrial vegetation. Estimates of 8-day mean daily gross primary production (GPP) at the 1 km spatial resolution are now operationally produced by the MODIS Land Science Team for the global ...
David P. Turner, William D. Ritts, Warren B. Cohen, Stith T. Gower, Maosheng Zhao, Steve W. Running, Steven C. Wofsy, Shawn Urbanski, Allison L. Dunn, J.W. Munger   +9 more
openaire   +2 more sources

Improving global gross primary productivity estimation by fusing multi-source data products

Heliyon, 2022
A reliable estimate of the gross primary productivity (GPP) of terrestrial vegetation is essential for both making decisions to address global climate change and understanding the global carbon balance.
Yahai Zhang, Aizhong Ye
doaj   +1 more source

Evolution of Global Terrestrial Gross Primary Productivity Trend

Ecosystem Health and Sustainability
Increased global vegetation gross primary productivity (GPP) over the past decades has led to an enhanced terrestrial carbon sink, an important factor in mitigating global warming. However, the global spatiotemporal evolution of GPP trends is still under
Zihao Wang, Josep Peñuelas, Torbern Tagesson, W. K. Smith, Mousong Wu, Wei He, Stephen Sitch, Songhan Wang   +7 more
doaj   +2 more sources

Long-term topographic effect on remotely sensed vegetation index-based gross primary productivity (GPP) estimation at the watershed scale

International Journal of Applied Earth Observation and Geoinformation, 2022
Xinyao Xie, Ainong Li, Huaan Jin
exaly   +2 more sources

Europe Gross Primary Productivity (GPP) Dataset 2017

, 2023
Europe Gross Primary Productivity (GPP) Dataset 2017 Product: Gross Primary Productivity (GPP) Year: 2017 Region: Europe Temporal Scale: 8 Days Spatial Resolution: 500 meters Method: Light-use-efficiency (LUE) approach. Referred Publication: https:
Subhajit Bandopadhyay, Jadu Dash, Booker Ogutu   +2 more
core   +2 more sources

Highest rates of gross primary productivity maintained despite CO2 depletion in a temperate river network

Limnology and Oceanography Letters, 2021
Aquatic primary productivity produces oxygen (O2) and consumes carbon dioxide (CO2) in a ratio of ~1.2. However, in aquatic ecosystems, dissolved CO2 concentrations can be low, potentially limiting primary productivity.
Kelly S. Aho, Jacob D. Hosen, Laura A. Logozzo, Wade R. McGillis, Peter A. Raymond   +4 more
doaj   +1 more source

What plant–pollinator network structure tells us about the mechanisms underlying the bidirectional biodiversity productivity relationship?

Basic and Applied Ecology, 2022
The Biodiversity – Ecosystem Functioning (B–EF) relationship remains a topic of ongoing debate with most studies focusing on primary productivity, and documenting that this relationship takes many forms.
G.I. Memtsas, M. Lazarina, S.P. Sgardelis, T. Petanidou, A.S. Kallimanis   +4 more
doaj   +1 more source