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To improve winter wheat yield estimates in the Guanzhong Plain, China, the daily leaf area index (LAI) and soil moisture at depths of 0–20 cm (θ) simulated by CERES-Wheat model were assimilated from field-measured LAI and θ and from Landsat-derived LAI and θ using a particle filter algorithm. Linear regression analyses were performed to determine the relationships between assimilated LAI or θ and...
Here, we strictly closed the loopholes by observing a 12 h continuous violation of the Bell inequality and concluded that the lower bound speed of spooky action was 4 orders of magnitude of the speed of light.
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