Photos: Earth as art
Bombetoka Bay, Madagascar
Credit: NASA
Bombetoka Bay is located on the northwestern coast of Madagascar near the city of Mahajanga, where the Betsiboka River flows into the Mozambique Channel. Numerous islands and sandbars have formed in the estuary due to sediment carried by the Betsiboka River as well as the push and pull of tides. The past few decades have witnessed a dramatic increase in the amount of sediment moved by the river and deposited in the estuary and offshore delta lobes, affecting agriculture, fisheries, and transportation in Mahajanga, one of Madagascar’s busiest seaports. In this Terra image from 2000, dense vegetation is deep green and water is sapphire and tinged with pink where sediment is particularly thick.
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