Based on the data of Landsat-TM in 1986 and 2000 and with the applied indices of landscape pattern,an analysis is carried out on the landscape pattern with its
In order to develop clinical diagnostic tools for rapid detection of SARS-CoV (severe acute respiratory syndrome-associated coronavirus) and to identify candida
This paper presents a study on species diversity and its ecological service function in the plateau area in western Sichuan. The results show that species diver