India has the second largest amount of arable land of any country after the U.S.Although the total land area of the country is only slightly more than one third
With the development of mobile devices and digitalization of information, the GIS system will be more popular than before. For the variable of mobile devices an
Upstream-downstream relationships of annual streamflow discharges and severity and frequency of stream-flow drought events are critical in understanding how str
The growth and sprawl of the American black bear (Ursus americanus) population have been observed and monitored in the past two decades, especially in south-cen