The effects of woodland coverage on densities of nymphs.

<p>Figure shows boxplots of densities of nymphs (DON) in woodland categorised by woodland percentages in situation I and II. The lower and upper boundaries of box refer to the 1^st and 3^rd quartiles of DON in each category. Crosses indicate the median value of DON. The whiskers refer to maximum and minimum DON values in each category. Red lines are two linear functions of woodland percentage categories on the median value of DON in situation I: (a) DON = −49 * woodland percentage categories +65973, R² = 0.92; and in situation II: DON = −65 * woodland percentage categories +66009, R² = 0.70.