Our World Ecological Health Report Fall 2023 | Page 28

Unvegetated-Vegetated Marsh Ratio ( UVVR ) ( Methods from Ganju et al ., 2020 ; USDA NAIP 2021 Based ; Kiawah Conservancy , 2022 )

UVVR values shown for 2.5-acre watershed units

< 0.05 < 0.25 < 0.5 < 1 < 4 < 7 < 10 < 20 < 50 < 100