An isoflor is an isopleth contour connecting areas of comparable biological diversity. |
In meteorology, the word isopleth is used for any type of contour line. |
The mean dates of formation and loss and their standard deviations were plotted on a 1: 5 000 000 scale orographic base map to guide isopleth interpolation. |
The idea of an isopleth map can be compared with that of a choropleth map. |