To provide a spatial surface of the total economic impacts of global flood hazard.

To provide a spatial surface of the proportional economic impacts of global drought hazard.

To provide a means of assessing the relative distribution and frequency of global flood hazard.

To provide a means of assessing global landslide mortality risks and distribution.

To provide a means of assessing global drought mortality risks and distribution.

To provide a spatial surface of the proportional economic impacts of global landslide hazard.

To provide a spatial surface of the total economic impacts of global drought hazard.

To identify spatial variations in the amount of NPP consumption relative to local production in a way that highlight humanity's growing impact on the biosphere.

To assist in understanding human impacts on the environment, and especially impacts on biodiversity and ecosystem services.

To provide tabular data on human appropriation of net primary productivity by country.

To be utilized in conjunction with a data set of human appropriation of net primary productivity (HANPP) in order to understand global energy flows and localized impacts on the environment.

To provide an assessment of potential climate change impacts on world crop production, including quantitative estimates of yield changes of major food.

To provide information on China's population and agricultural economy from the 1990 census, and geocoded 1990 China county boundary GIS data at 1:1M.

To provide historical agricultural statistics of the People's Republic of China for 1949-1990 at the provincial and national levels.