Spatiotemporal distribution and dynamic evolution of grain productivity efficiency in the Yellow River Basin of China
Xiao Zhang, Shuhui Sun, Shunbo Yao
Topics & Concepts
Upstream (networking)ProductivityEnvironmental scienceDistribution (mathematics)Agricultural productivityProduction (economics)Sustainable developmentAgricultureNatural resource economicsGeographyEconomicsEcologyMathematicsEconomic growthComputer scienceMacroeconomicsArchaeologyMathematical analysisComputer networkBiologyLand Use and Ecosystem ServicesEnergy, Environment, Economic GrowthEnvironmental Impact and Sustainability