Final answer:
Lansing likely chose his fieldwork site based on the specific requirements of his research question and the availability of relevant data sources.
Step-by-step explanation:
Lansing likely chose his fieldwork site based on the specific requirements of his research question and the availability of relevant data sources. When choosing a fieldwork site, researchers typically consider factors such as access, relevance, and the ability to collect necessary data. Lansing may have chosen a site that offered a unique opportunity to study a specific phenomenon or behavior. This could be different from how people typically choose their fieldwork sites, as they might prioritize convenience or familiarity.