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With Global Warming, Arctic Access Will Diminish By Land But Improve By Sea

By Guest PostMay 31, 2011Environmentalaskan coastal town, anticipated temperature, Arctic, arctic transportation networks, baltic sea, bathurst inlet, bering strait, canada, climate change, commercial shipping, diamond road, dutton books, finland, fishing, geography, global shipping, global warming, greenland, history channel, ice road, ice road truckers, Iceland, john a agnew, laurence c smith, Netherlands, nome, north pole route, northern sea route, norway, panama canal, rotterdam, russia, scott stephenson, sea, shipping, stephenson and smith, strait of malacca, suez canal, Sweden, tibbitt contwoyto, tibbitt contwoyto winter road, tourism, type a vessels, united states, yellowknife

Global warming over the next 40 years will cut through Arctic transportation networks like a double-edged sword, limiting access in certain areas and vastly increasing it in others, a new UCLA study predicts.

“As sea ice continues to melt, accessibility by sea will increase, but the viability of an important network of roads that depend on freezing temperatures is threatened by a warming climate,” said Scott Stephenson, a UCLA graduate student in geography and the study’s lead author. (more…)

Colossal Fossil: Museum’s New Whale Skeleton Represents Decades of Research

By Guest PostDecember 18, 2010Nature, Scienceamy harris, anthropology, basilosaurus isis, basilosaurus skeleton, egyptian desert, evolution, extinct whale, fossil, fossil whales, fossilized basilosaurus vertebra, museum, natural history, philip gingerich, sea, sediment, skeleton, the evolution of whales, unesco world heritage site, valley of the whales, wadi hitan, william sanders

ANN ARBOR, Mich.—There’s a whale of a new display at the University of Michigan Exhibit Museum of Natural History, a leviathan that represents a scientific saga of equally grand proportions.

A complete, 50-foot-long skeleton of the extinct whale Basilosaurus isis, which lived 37 million years ago, now is suspended from the ceiling of the museum’s second floor gallery and will reign over an updated whale evolution exhibit scheduled to open in April 2011. (more…)

Researchers Find Widespread Floating Plastic Debris in the Western North Atlantic Ocean

By Guest PostAugust 21, 2010Environmentchris reddy, great pacific garbage patch, john bullard, kara lavender law, missing plastic, nikolai maximenko, oceans, pacific commonly, paul joyce, plankton, plastic debris, plastic pieces, plastic pollution, sea, sea education association, triggerfish, uh, university of hawaii, western north atlantic, whoi, woods hole oceanographic institution, world

Despite growing awareness of the problem of plastic pollution in the world’s oceans, little solid scientific information existed to illustrate the nature and scope of the issue.

This week, a team of researchers from Sea Education Association (SEA), Woods Hole Oceanographic Institution (WHOI), and the University of Hawaii (UH) published a study of plastic marine debris based on data collected over 22 years by undergraduate students in the latest issue of the journal Science.

(more…)

Tag Archives: sea

With Global Warming, Arctic Access Will Diminish By Land But Improve By Sea

Colossal Fossil: Museum’s New Whale Skeleton Represents Decades of Research

Researchers Find Widespread Floating Plastic Debris in the Western North Atlantic Ocean