El Nino and La Nina are the events concerned internationally. The correspondingrelationship between El Nino events, temperature, precipitation and runoff in the
The boundary between subtropical zone and temperate zone is not only important inphysical geography, but also attractive in agricultural production. Seven soil
According to the measured data of typhoons going over the Chinese coasts in 1949-2002,a statistic relative equation showing the relation between the central atm
Based on systematically monitoring plants on dune ridges in the southern part of theGurbantunggut Desert in 2002, this paper, from the angle of dune stabilizati
Based on hydrometric data and extensive investigations on water-extracting projects, thispaper presents a preliminary study on water discharge changes between D