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Ontario Saves Experimental Lakes Area

- Adam Clare

The federal government of Canada is so anti-environment that it hurts everyone on the planet. Their unwavering support for the world-destroying tar sands, refusal to work with other countries to improve the planet, and their inability to acknowledge human influenced climate change is revolting and regressive. Now that I got that off my chest….

Their most recent insult to environmental science in Canada was to shutter the Experimental Lakes Area in Ontario. Don’t worry, this is where the good news comes. Lucky, the provincial government understands the importance of monitoring our changing climate and stepped up to save the ongoing project.

The remote region of 58 pristine lakes has been used since the late 1960s for groundbreaking freshwater studies.

It became the subject of controversy when Ottawa announced last year that it was closing the area to save $2 million annually.

The Ontario government says it is working collaboratively with the federal government, the Manitoba government and others to keep the area operational this year and to ensure sustained longer-term operations.

It says the research performed in the area helps with pollution reduction strategies, understanding of climate change and how to protect our lakes and rivers in Ontario, across Canada and around the world.

Read more at the National Post.

A Solar Powered Combustion Engine May Be in Your Future

- Adam Clare

This may sound counter-intutitive, but researches have begun a project to build an internal combustion engine (a common car engine) that runs off of solar power. Instead of using gas to ignite everything they want to heat water, add a dash of oil, to create a replacement to the overused pollution producing machine that is one of the leading causes of global warming.

To begin, mirrored parabolic solar collectors would be used to heat oil to a temperature of at least 400 to 700ºF (204 to 371ºC). This hot oil would then be injected into the cylinder chamber of the engine, just like gasoline ordinarily is. A few microdroplets of water would then also be introduced, which would turn to steam immediately upon contact with the hot oil.

The rapidly-expanding steam would serve the same purpose as exploding gas, driving the piston downward and turning the driveshaft. As the piston reached the bottom of its stroke, the spent steam and oil would exit the cylinder and be run through an oil/steam separator. They could then each be returned to their respective reservoirs, for re-use within the closed-loop system.

Read more at gizmag.

Robots That Ride Waves for Science and Understanding

- Adam Clare

New surfboard sized robots are riding the waves and doing science! They’re autonomous robots called Wave Gliders and they are being used to monitor shipping and more importantly they are tracking information on the oceans that have traditionally been too costly to gather.

Researchers are warming up to the technology too. NOAA is testing a Wave Glider named Alex in the ocean north of Puerto Rico this fall, hoping to gather crucial hurricane data to improve forecasting. Meanwhile, the Ocean Tracking Network is using gliders to track fish—a difficult task. Unlike aquatic animals that breathe, fish don’t surface often (maybe never) to ping tracking satellites.

Read more here.

Great Lakes get More Protection

- Adam Clare

In a demonstration of the usefulness of having an embassy in another country, Canada and the USA have renewed a pact to protect the Great Lakes. This is a good thing as the Great Lakes need more protection and better environmental care from both sides of the border. The pact also implies a reversal of the destructive anti-science policies that the Canadian government has had this past year.

The updated Great Lakes Water Quality Agreement binds both nations to continue a cleanup and restoration initiative begun when the freshwater seas were a symbol of ecological decay. Many of their beaches were littered with foul algae blooms and dead fish. The Cuyahoga River, which flows into Lake Erie in Cleveland, was so choked with oil and chemicals that flames erupted on its surface in 1969.

The pact calls for further action on problems that inspired the original agreement three years after the embarrassing river fire and a second version in 1987. It pledges to “restore and maintain the chemical, physical and biological integrity” of the five lakes and the portion of the St. Lawrence River on the U.S.-Canadian border.

Read more here.

Boston Cleans Up the Harbour

- Adam Clare 2 Comments

Boston has had problems with sewage and keeping water clean, and all of that is set to change thanks to a new initiative. They are are going to increase fines on people illegally dumping sewage and use that money to clean up the waterways surrounding the city.

“Boston is entering a bold new phase as a city poised to lead the nation in clean water,’’ said Anthony Iarrapino, lead attorney on the case for the Conservation Law Foundation.

The agreement includes a penalty of $395,000, but the real cost will be much higher as the Water and Sewer Commission fixes problems that it promised to correct under the agreement. John P. Sullivan Jr., chief engineer of the water agency, said ratepayers will see increases as a result of the settlement, but he said the agency will not know how much until it performs an analysis next year.

“We were doing many of these projects anyway,’’ said Sullivan, whose assessment was echoed by local environmental groups and the Conservation Law Foundation. “Now, we have strict deadlines.”

Read more here.

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