Peer Review by Yiwen Jiang

[ywj-xchh]

What areas are doing well:

1. An interesting introduction for Volcanoes, especially for the people who don't know about it.
2. A good explanation for the data sets and variables in those data set.
3. Excellent visualization used in the research. For example, use different shape and colour used to distinguish different type of active volcanoes.

4. A useful model to represent the relationship between tree rings and volcanic eruption events.

What areas should improve and how to improve:

1. In the "Research Questions" section, there are six secondary questions, use an unordering list to display those should be better.

2. The colour of the text in the figure should be distinguished from the background colour so that users can more easily read what each figure represents. For example, in Figure 4.4: Population within 5, 10, 30, 100 km from Volcano, the text is black, and the background colour is also very dark, making it difficult for users to notice the text.

3. Some of the figures captions does not show in the HTML file.

4. Warning messages are not be hidden.