1. A designated geographical or thematic area where research activities, studies, or investigations are conducted
The research zone was established to study the effects of climate change on local ecosystems.
A zona de pesquisa foi estabelecida para estudar os efeitos das mudanças climáticas nos ecossistemas locais.
2. A specific region or field of inquiry designated for academic or scientific investigation
Archaeologists cordoned off the research area to excavate the ancient ruins.
Os arqueólogos isolaram a zona de pesquisa para escavar as ruínas antigas.