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October 18 News: Northeast Sea Levels Rising Faster Than U.S. Average

Sea level is rising all over the world thanks to the heat-trapping effect of greenhouse-gas emissions, but according to a new study published in the Journal of Coastal Research, the northeastern U.S. and eastern Canada have seen the ocean rise at an accelerating rate in recent decades. [Climate Central]

The Obama campaign defended the president’s silence on climate change during Tuesday’s debate after environmentalists and activists criticized him for not directly addressing the issue. [The Hill]

As TransCanada pursues construction of a 1,179-mile-long cross-country pipeline meant to bring Canadian tar sands oil to South Texas refineries, it’s finding opposition in the unlikeliest of places: oil-friendly Texas, a state that has more pipelines snaking through the ground than any other. [Associated Press]

Lake Tahoe is one of hundreds of lakes around the world in the midst of a warming trend. The effects of climate change are starting to complicate efforts to maintain the lake’s relatively pristine state, putting Tahoe’s sapphire blue water and its overall ecological health at risk. [National Geographic]

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As controversy mounts over the Guardian’s revelations that an American businessman conducted a massive ocean fertilisation test, dumping around 100 tonnes of iron sulphate off Canada’s coast, it has emerged the Canadian government may have known about the geoengineering scheme and not stopped it. [Guardian]

Thierry Coste, an expert with the European Union farmers’ union, said Wednesday that France’s grape harvest is expected to slump by almost 20 percent compared with last year. Italy’s grape crop showed a 7 percent drop — on top of a decline in 2011. [Washington Post]

No one knows exactly when these algae first swarmed into the Columbia River. But this year they appeared to be more abundant than ever, and they stuck around, showing up in early September and staying through last week. [The Oregonian]

Europe is considering limiting the amount of food-based biofuels that can count toward its renewable fuel targets while a drought in the U.S. has pushed up food prices worldwide and millions around the world go hungry. [Associated Press]