Estimation of net productivity in China using remote sensing data
AVHRR ; China ; Model ; NOAA ; Productivity ; Remote sensing ; Seasonal variation ; Vegetation ; Vegetation index
In this paper a net primary productivity (NPP) model based on remote sensing data and climate data is developed. And then using this model and 1km resolution monthly AVHRR NDVI data, the spatial distribution and seasonal change of NPP in China
Estimation of regional evapotranspiration over Northwest China using remote sensing
AVHRR ; China ; Evapotranspiration ; Heat flow ; Model ; NOAA ; North-Western China ; Plant cover ; Radiation ; Remote sensing
for regional evapotranspiration estimation over the heterogeneous landscape is derived. Through a case study using remote sensing data over Northwest China, the accuracy of the model for regional evapotranspiration estimation is checked.
Modeling the impacts of climate change on China's agriculture
Agriculture ; China ; Climatic variation ; Farm income ; Global change ; Impact ; Model ; Precipitation ; Simulation ; Temperature ; Twenty-first century
This paper provides the first detailed estimates of the economic impact of climate change on the agricultural sector in China. The analysis computes the impacts of changes in temperature and precipitation on agricultural net revenue per hectare
methodologies developed in the United States, much attention is paid to adapting these methods to China's conditions, such as farm labor, management, and technology development.
Sandy desertification trend in western Northeast China Plain in the past 10 years
AVHRR ; Aeolian features ; China ; Desertification ; Geographical information system ; Land use ; NOAA ; Remote sensing ; Sandy soil ; Spatial variation
China's regional water scarcity and implications for grain supply and trade
Agricultural hydrology ; Agricultural use ; Cereal ; China ; Eastern China ; Economic efficiency ; Hebei ; Henan ; Irrigation ; Shandong ; Water ; Water deficit ; Water economics ; Water needs ; Water resources