Scientists have long recognized that the collision of the earth’s great crustal plates generates mountain ranges and other features of…Read More
?The Danube River Delta is like the Everglades,? said Liviu Giosan, who grew up near the Romanian wetlands. The triangle-shaped, sediment-rich region at the mouth of the Danube River is also rich with human history. A traditional maritime culture persists on the delta, and the United Nations has declared the region a World Heritage site. The Danube Delta is also a great place for a geologist to study how the coast stretches, contracts, and undulates with time?and human interference.Read More
Stretching from inland rivers and bays to the edge of the continental shelf, the coastal ocean accounts for about 10 percent of the ocean’s surface area. Yet this relatively small sliver of ocean contains about half of all the microscopic plants adrift in our seas.