Why is it hard to learn about determining change in distribution traits over various times and populations scales

There are several reasons why it may be challenging to learn about determining change in distribution traits over various times and population scales:

1. Complexity of data: Analyzing changes in distribution traits requires working with large and complex datasets, which can be overwhelming for beginners or individuals with limited experience in data analysis.

2. Statistical methods: Determining changes in distribution traits often involves using advanced statistical methods, which may be challenging for individuals who are not familiar with these techniques.

3. Data availability: Obtaining data on distribution traits over different time periods and populations can be difficult, especially for rare or understudied species or traits.

4. Interdisciplinary nature: Studying changes in distribution traits often requires interdisciplinary knowledge in fields such as ecology, evolution, and statistics, making it challenging for individuals without a diverse background in these areas.

5. Interpretation of results: Analyzing changes in distribution traits requires careful interpretation of results and understanding of the potential biases and limitations of the data, which can be challenging for individuals without prior experience in the field.