Air and Water
Better Carbon Capture
Finding an efficient and cost-effective way to capture the carbon dioxide generated by the use of fossil fuels would be a dramatic game-changer in the fight against climate change. We have often heard about clean coal – coal that doesn’t release lots of carbon dioxide when it is burned – but we haven’t really seen it. Our supplies of coal, natural gas, and these days, even oil are plentiful. We just haven’t figured out how to use these things without damaging the environment.
Plastic Pollution
It’s no secret that plastic pollution in the ocean is a huge problem. The most visible sign of this is the Great Pacific Garbage Patch. This accumulation of debris is at least twice the size of Texas and can be seen from space. But now scientists have developed a new way to measure ocean trash – and it turns out there’s more than meets the eye.
Eiffel Tower Wind Power
The recent retrofit of the Eiffel Tower – the first in 30 years – included the installation of two custom-designed wind turbines. The 17-foot vertical-axis turbines look more like modern sculptures and are painted to blend in with the rest of the structure. Viewed from a distance, it would be very difficult to spot the additions to the 126-year-old Parisian landmark.
The Dirty Job Of E-Waste Recycling
“Reduce, reuse, recycle” was a popular mantra of the 80s and 90s, encouraging citizens to separate paper, plastic, and aluminum from their trash. But with the exponential rise of electronics like cell phones, laptops, and tablets – recycling has become more complex.
An Astonishing Number Of Lakes
Have you ever wondered how many lakes there are in the world? In an effort to answer this question, an international research team used satellite photos and computerized mapping technology to count up Earth’s inland waters. They found about 117 million lakes, covering almost four percent of the planet’s non-glaciated surface, according to their study, which was published in Geophysical Research Letters.
Deep Green
Strangford Lough, a large inlet on the coast of Northern Ireland is close to the location where Game of Thrones is filmed. It is also the site of a tidal and ocean current power plant called Deep Green.
Teaming Up To Protect And Manage Lakes
During a mild July in 1985, a cold front caused algae in Shelburne Pond, a small Vermont Lake, to quickly die back. Decomposing plants stripped the water of available oxygen, smothering aquatic life and causing a massive fish kill. Thousands of fish littered the lake’s surface – from perch and walleye to northern pike. Some 30 years later, a once prolific walleye fishery has not recovered.
Dynamic Tidal Power
A consortium of Dutch hydraulic experts and the global consulting firm ARCADIS has been funded by the Dutch and Chinese governments to assess the viability of building a tidal power facility along the east coast of China using a technology known as Dynamic Tidal Power.
Tuning Into Nature’s Rhythms
Most of us feel a connection to the seasons—the relief that comes with green leaves unfolding in early spring, the soothing sound of crickets in the summer, or the honking of migrating geese in the fall. Our food, water, and even moods are tied to seasonal cycles. But only a select few tune into nature’s rhythms and take careful notes.
The Rising Hudson
The Hudson River flows through much of the listening area of our flagship station. It is an extension of the Atlantic Ocean that flows from the Narrows in New York Harbor up through the Capital Region and beyond and it is linked to any changes in water levels in the Atlantic and around the globe.
New York’s Ban On Invasive Species Goes Into Effect
In a win for New York State’s natural areas, new regulations have gone into effect banning a long list of plants and animals that have plagued our fields, forests, and freshwaters. As of March 10, the New York State Department of Environmental Conservation has made it illegal to buy, sell, or transport 126 species identified as invasive.
[Read more…] about New York’s Ban On Invasive Species Goes Into Effect
Lessons From Europe On Warming Lakes
Do you wonder how climate change is affecting lakes? We just need to look across the pond, where scientists and agencies involved in the European Union’s Water Framework Directive have amassed an impressive body of research on the topic.
Has Phragmites Met Its Match?
Goats are gaining a reputation as allies in the fight against invasive plants. Urban parks, college campuses, and nature preserves are taking advantage of their appetites and agility – using them to control everything from autumn olive to multiflora rose.
Dog Days Of Winter
This winter filled with endless snows and bone-chilling temperatures makes it difficult to focus on a warming climate. But the truth of the matter is that the warming climate is playing a major role in our harsh winter weather.
Wave Power
Wave power is produced by the use of electricity generators placed on the surface of the ocean. Energy output is determined by wave height, wave speed, wavelength, and water density. This technology is a fledgling state: there are only a handful of experimental wave generator plants in operation around the world.
Threats To Corals
Coral reefs are some of the most spectacular sights in the world. People call them the “rainforests of the sea.” These colorful otherworldly places are some of the most diverse ecosystems on Earth. Coral reefs provide a home for 25% of all marine species and they flourish even though ocean waters that provide few nutrients typically surround them.
Wind Power In Denmark
Denmark has been a world leader in wind power for a long time. Its wind energy policy had its origins in the 1970s oil crises. The country first embraced nuclear power, but abandoned it in the 80s based on public opposition.
Let’s End Factory Farming!
It’s quite clear that factory farms are only able to produce their cheap goods at the expense of the animals, the environment, and human health. And while it could be easy to feel powerless against the factory farming machine, there are several viable alternatives.
Factory Farming And Human Health
