1. Library: Go to the local library to find books, periodicals and reference materials related to geography. Libraries usually have a special geographical area, where you can find a large number of geography books and academic journals.
2. Internet search: Use a search engine, such as Google or Baidu, and enter the keyword "geography" or a specific topic you are interested in, such as "climatology" and "geomorphology". You will get many network links and online resources, including academic papers, research reports, geography blogs and online courses.
3. Academic databases: Many universities and research institutions provide free academic databases, such as JSTOR, ScienceDirect and PubMed. These databases contain a large number of geographical research papers and periodical articles, and you can get relevant information through keyword search.
4. Geographical associations and organizations: Join geographical associations and organizations, such as the American Geographical Society (AAG) or the International Geographical Union (IGU), which usually provide membership resources and professional publications, as well as opportunities to hold academic conferences and seminars.
5. Online courses and educational platforms: Many online educational platforms, such as Coursera, edX and KhanAcademy, offer free or paid geography courses. These courses are provided by universities and experts from all over the world, which can help you study geography systematically.
6. Social media and geo-blogs: Pay attention to the accounts of experts and scholars in the field of geography on social media such as Twitter and LinkedIn, and they often share the latest research results and opinions. In addition, there are many geography blogs and websites, such as Geoawesomeness and TheNatureConservancy, which provide interesting geographical knowledge and information.
In short, you can get rich geographical knowledge through libraries, Internet search, academic databases, geographical associations and organizations, online courses and educational platforms, social media and geographical blogs.