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The Diurnal Dynamics of Gross Primary Productivity Using Observations From the Advanced Baseline Imager on the Geostationary Operational Environmental Satellite‐R Series at an Oak Savanna Ecosystem
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2022
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Source: Journal of Geophysical Research: Biogeosciences, 127(3)
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Journal Title:Journal of Geophysical Research: Biogeosciences
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Description:Gross primary productivity (GPP) is the largest flux in the global carbon cycle and satellite-based GPP estimates have long been used to study the trends and interannual variability of GPP. With recent updates to geostationary satellites, we can now explore the diurnal variability of GPP at a comparable spatial resolution to polar-orbiting satellites and at temporal frequencies comparable to eddy covariance (EC) tower sites. We used observations from the Advanced Baseline Imager on the Geostationary Operational Environmental Satellite-R series (GOES-R) to test the ability of subdaily satellite data to capture the shifts in the diurnal course of GPP at an oak savanna EC site in California, USA that is subject to seasonal soil moisture declines.
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Source:Journal of Geophysical Research: Biogeosciences, 127(3)
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ISSN:2169-8953;2169-8961;
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Rights Information:CC BY-NC
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Compliance:Library
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