In order to better reproduction of the information that is as close as possible to reality, we have established a procedure for analyzing images based on visual interpretation and digital processing. In digital processing, supervised classification by maximum likelihood, based on a fieldwork...

This study was cross-sectional and used the quantitative (survey methods) and qualitative methods (Focus Group Discussion and Key Informant Interviews) to characterize the informal cross-border traders drawn from four major activity border posts in the northern and southern parts of Botswana....

The objective of this paper was to identify and characterize farm family livestock in Bagé, Rio Grande do Sul State (Brazil), according to some criteria (land area, exploitation of approach, labour use, production objective, commercialization, intermediary, production integration, rural income...