Arcadia
Dead Zones and Toxic Algae Bloom in US Waters
Aquatic dead zones result from pollution caused by excessive fertilizer runoff and wastewater discharge. Their number and extent are increasing.
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Arcadia
Molluscan Explosion: The Dutch Shipworm Epidemic of the 1730s
An invasive mollusk called the shipworm (Teredo navalis) attacked coastal dikes in the Netherlands in the 1730s, leading to changes in the design of dikes.