The format of papers in Journal of Geography requires fonts, which generally follow the following provisions:

1. Title: The title should be concise and clear, which can accurately reflect the main contents of the paper. The font of the title is usually Song Ti or bold, and the font size is small three four.

2. Author's name: There should be the author's name under the title of the book, and the font size is usually Song Ti or bold, and the font size is small four. If there are multiple authors, they should be separated by commas.

3. Abstract: Abstract is a brief summary of the contents of the paper, which should include the purpose, methods, results and conclusions of the study. The font of the abstract is usually Song Ti or Bold, and the font size is Xiao Si.

4. Keywords: keywords are important words that reflect the theme of the paper, and several words that best reflect the content of the paper should be selected as keywords. The font of keywords is usually Song Ti or bold, and the font size is small four.

5. Text: The text is the main part of the paper, and the research contents and methods should be elaborated in detail. The text font is usually Song Ti or bold, and the font size is small four.

6. Charts: Charts are an important part of the paper and should clearly and accurately reflect the research results. The title of the chart should be placed at the top of the chart, and the font is usually Song Ti or bold, and the font size is five. The text and graphics in the chart should also be in Song style or bold type, and the font size should be five.

7. References: References are important reference sources of papers and should be listed in the prescribed format. The font of references is usually Song Ti or Bold, and the font size is five.

8. Page number: The page number should be placed in the middle position at the bottom of each page, and the font is usually Song Ti or bold, with the font size of No.5..

The above are the general requirements for the format and font of papers in geographical journals, and the specific requirements may be different according to the requirements of journals. When writing a paper, you should carefully read the submission guide of the journal to ensure that the format of the paper meets the requirements of the journal.