Geography News
December 1, 2015

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updated 6:23am EST

More Geography News
December 1, 2015

Not All Canadians Feeling the Heat of Climate Change

Nov. 30, 2015 — While Canadian Prime Minister Justin Trudeau is in Paris hammering out the details of the global fight against climate change, a new study shows that Canadian attitudes are somewhat ambivalent. The ... read more

Nov. 25, 2015 — The world-famous Australian reef is providing an effective barrier against landslide-induced tsunamis, new research shows. An underwater landslide has been found to have occurred some 20,000 years ... read more

Nov. 25, 2015 — After a decade of rapid growth in global carbon dioxide emissions, which increased at an average annual rate of 4%, much smaller increases were registered in 2012 (0.8%), 2013 (1.5%) and 2014 (0.5%). ... read more

Nov. 24, 2015 — NASA's Operation IceBridge, an airborne survey of polar ice, recently finalized two overlapping campaigns at both of Earth's poles. Down south, the mission observed a big drop in the height ... read more

Nov. 24, 2015 — Earth's deep interior transport system explains volcanic island lava complexities, report scientists. Studies of rocks found on certain volcanic islands, known as ocean island basalts, have ... read more

Nov. 24, 2015 — The damaging effects of carbon dioxide emissions from tourism could eventually be eliminated if travelers paid just US$11 per trip, according to a new study. Global tourism is largely dependent on ... read more

Nov. 24, 2015 — A remarkably detailed animation of the movement of the densest and coldest water in the world around Antarctica has been produced using data generated on Australia's most powerful supercomputer, ... read more

Nov. 24, 2015 — Scientists drilling into the ocean floor have, for the first time, found out what happens when one tectonic plate first gets pushed under another. The international expedition drilled into the ... read more

Nov. 24, 2015 — Planet Earth experienced a global climate shift in the late 1980s on an unprecedented scale, fueled by anthropogenic warming and a volcanic eruption, according to new research. Scientists say that a ... read more

Nov. 23, 2015 — A new study suggests that the common belief that the Earth's rigid tectonic plates stay strong when they slide under another plate, known as subduction, may not be ... read more

Nov. 23, 2015 — Erosion caused by glaciation during ice ages can, in the right circumstances, wear down mountains faster than plate tectonics can build them, groundbreaking new research has ... read more

Nov. 23, 2015 — Scientists are warning of the risks that seismic surveys may pose to sea turtles. Widely used in marine oil and gas exploration, seismic surveys use airguns to produce sound waves that penetrate the ... read more

Grow Your Own Way: Trade May Not Help a Warming Planet Fight Its Farming Failures

Nov. 20, 2015 — A new study co-authored by an economist suggests that international trade will do little to alleviate climate-induced farming problems. Instead, the report indicates that countries will have to alter ... read more

Nov. 20, 2015 — Earth's oxygen-rich atmosphere emerged in whiffs from a kind of cyanobacteria in shallow oceans around 2.5 billion years ago, according to new ... read more

Nov. 20, 2015 — Scientists report that more than half the tree species in the Amazonian rainforest may be globally threatened. However, the study also suggests that Amazonian parks, reserves, and indigenous ... read more

Nov. 20, 2015 — The warming of arctic waters in the wake of climate change is likely to produce radical changes in the marine habitats of the High North. This is indicated by data from long-term observations in the ... read more

Sea Traffic Pollutes Our Lungs More Than Previously Thought

Nov. 20, 2015 — New data show that the air along the coasts is full of hazardous nanoparticles from sea traffic. Almost half of the measured particles stem from sea traffic emissions, while the rest is deemed to be ... read more

Nov. 19, 2015 — Fish have a remarkable way to hide from their predators using camouflage techniques. A new study shows that fish scales have evolved to not only reflect light, but to also scramble polarization. ... read more

Nov. 19, 2015 — Ancient fossil forests have beenunearthed in Arctic Norway, thought to be partly responsible for one of the most dramatic shifts in the Earth's climate in the past 400 million ... read more

Nov. 19, 2015 — With a mobile data collection app and satellite data, scientists will be able to predict whether a certain region is vulnerable to food shortages and malnutrition, say experts. By scanning ... read more

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