the role of tourism in natural resource management in the okavango ...

4.7 Sample
In order to test the hypotheses generated in this study both purposive or judgmental
non-probability sampling, in the form of in-depth interviews, and random sampling
methods, in the form of structure questionnaires, were used to obtain necessary
data. In-depth interviews were conducted with representatives from government
institutions responsible for the management and control of natural resources, and
key academic and private sector personnel involved in tourism and natural resource
sectors (Table 4.1). Surveys in the form of structured questionnaires were conducted
with tourists staying in the Okavango Delta region, the managers of tourist
accommodation facilities in the Okavango Delta region and local inhabitants living in
some of the larger towns and villages in the Delta.
4.8 Preparatory Theoretical Phase
A comprehensive critical review of existing academic literature on the subject of
tourism, tourism and its economic, social and environmental impacts and existing
forms of natural resource management and utilisation was conducted (chapter two).
Important issues that were omitted or inadequately researched were identified as
potential research questions. This process aided in the formation of interview
questions that would provide a comprehensive understanding of the role that tourism
plays in the management and utilisation of natural resources.
4.8.1 In-depth Interview Methodology
Interviewee details (Table 4.1) and information regarding the interview itself were
collected for each interview. A list of relevant questions to be asked during each
interview was prepared, but used only as a guide, due to the informal nature of the
interviews. The prepared questions were often answered during the course of the
discussion with the interviewee. Interviews were recorded as hand-written notes.
107