Advertisement
Browse Subject Areas
?

Click through the PLOS taxonomy to find articles in your field.

For more information about PLOS Subject Areas, click here.

< Back to Article

Fig 1.

Six different global base maps using different time periods (B-F) and using a longer citation window for the longest time period (A).

More »

Fig 1 Expand

Fig 2.

Global base map using the time period 2008–2022.

More »

Fig 2 Expand

Fig 3.

Six global overlay maps using different focus datasets.

More »

Fig 3 Expand

Fig 4.

Six different normalized global overlay maps using different focus datasets.

More »

Fig 4 Expand