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Los glaciares de Groenlandia que desembocan en el océano se extienden bajo el nivel del mar más allá de lo que se había medido con anterioridad, lo que le permite al agua del océano el socavar gravemente los glaciares en la superficie. Ese proceso elevará los niveles del mar en todo el mundo mucho más rápido de lo estimado en la actualidad, según un equipo de investigadores dirigido por Eric Rignot, de la Universidad de California en Irvine (UCI), y el Laboratorio de Propulsión a Chorro de la NASA en Pasadena, California.

Lake Tahoe's iconic blueness is more strongly related to the lake's algal concentration than to its clarity, according to research in "Tahoe: State of the Lake Report 2015," released today by the Tahoe Environmental Research Center (TERC) of the University of California, Davis. The lower the algal concentration, the bluer the lake. 

Data from a research buoy in the lake, owned and operated by NASA's Jet Propulsion Laboratory, Pasadena, California, enabled Shohei Watanabe, a postdoctoral researcher at TERC, to create a Blueness Index that quantified Lake Tahoe's color for the first time.

The assumption that lake clarity is tied to blueness has driven advocacy and management efforts in the Lake Tahoe Basin for decades. But Watanabe's research showed that at times of the year when the lake's clarity increases, its blueness decreases, and vice versa. 

Scientists are warning that ocean acidification is impacting microorganisms in our ocean known as phytoplankton and, as they pay a key role in ocean habitats, any future loss or change in species numbers could impact marine life in a big way.

Ocean acidification isn’t always mentioned in conjunction with phytoplankton blooms, and the U.S. Government has been slow to link the two, but MIT researchers say acidification of our oceans could impact phytoplankton in a big way, and that will be bad news for our marine life.

Mangrove forests could play a crucial role in protecting coastal areas from sea level rise caused by climate change, according to new research involving the University of Southampton.

Indoor air quality isn’t something most people think about, but breathing clean air can and does impact out health. Here’s why paying attention to the air you breathe indoors is so important and how to then go about improving it. 

Vacuum More Often

Vacuuming more often will help keep dust at bay, but many vacuums also come with a filter system which can remove mold, pollen, and other air pollutants. Aim to vacuum at least once a week, twice if you live with animals.