While the default library search engine, Summon, will allow you to find a great deal of articles, UBC subscribes to a number of specific databases that can help you focus your search. You can choose to look for articles written by discipline (i.e. anthropologists, sociologists, etc.) or by geographic region (e.g. Arctic)
Here are some relevant eJournals you may want to browse:
Browsing individual journals can lead to inspiration for a research paper topic, but it is not the most effective way to search for articles on a topic. The easiest way to find articles on your topic is to search an online index that indexes journal articles on your topic.