Thesiss

Image merging has gained acceptance in geological remote sensing. However, it has rarely been applied in geomorphology. This research reports on the usefulness of the merging data of high spatial resolution (SPOT PAN and IRS PAN) with multispectral TM imagery in mapping commonly…

Desert fishes are some of the most threatened species in the world because of anthropogenic alterations and competition for limited freshwater. Among threatened desert fishes is the Yaqui Catfish, Ictalurus pricei , which is native to southwest United States and northwestern Mex…