Then and Now Comparisons

Photos that have documented the change to marine ecosystems particularly as related to human activity.
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500 year old coral head	A Plant Grows on Uplifted Reef	Before & After Cyclone
bleached coral time series1	bleached coral time series2	bleached coral time series3
bleached coral time series4	Caribean Reef in 1978	Caribean Reef in 1980
Coral bleach time series	Degradation of Marine Reserve	Driveway After Cyclone (B)
Drivewy Before Cyclone (A)	Glaciers in Greenland	Lhoknga and Lampuuk, 1987

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