Benin leaps into 21st century with new national map

The last time that cartographers mapped Benin, Elvis Presley had just released "Jailhouse Rock," the Soviets had launched Sputnik—and the country was still a colony named French Dahomey.

Measuring human impact on coastal ecosystems

Lush seagrass beds that support marine life, store carbon and prevent coastal erosion are on the decline due to such things as farming, aquaculture and coastal development.

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