Phuphee’s lesson on celebrating the power of individuality

HP OmniBook Ultra Flip comes with HP Wolf Security to protect it against cyber threats

Environmental News FOR IMMEDIATE RELEASE

WASHINGTON (April 28, 2020) —  Today, the U.S. Environmental Protection Agency (EPA) and State of Indiana announced that recent air monitoring data show the city of Indianapolis, and the areas of Muncie, Lake and Porter counties are meeting federal air quality standards.

An English nurse embraces the challenge of a lifetime on Lake Tanganyika.

OM Lake Tanganyika faces battles of faith vs. witchcraft.

Peer says he wants to determine how ministry can ‘deliver sustained growth and a fairer society’

He's been wowing fans with his epic cake creations for his son Sonny's birthday each year.

A media report states than more than 40 per cent of the seage from homes are getting into the city's lakes.

Archives, Room Use Only - TK5711.B53 1974

Archives, Room Use Only - TK5123.6.C65 1847

Archives, Room Use Only - TK5123.6.C66 1847

Archives, Room Use Only - TK5123.6.C665 1847

Laken Tomlinson and Trent Williams can't spend time together at the 49ers facility, but they are still finding a way to bond.

Snowflake Study through Photomicrography, 1890 Wilson A. Bentley became fascinated with the crystalline structure of individual snowflakes on his parent’s Vermont farm. By adapting a […]

The post Snowflake Study through Photomicrography, 1890 appeared first on Smithsonian Insider.

Formed some 250,000 years ago when the Nile River pushed through a low channel near Wadi Tushka, it flooded the eastern Sahara, creating a lake that at its highest level covered more than 42,000 square miles.

The post Ancient megalake discovered beneath Sahara Desert appeared first on Smithsonian Insider.

The post What will invasive round goby fish do to Great Lakes streams? Join SERC post doc Matt Kornis and find out. appeared first on Smithsonian Insider.

A new report from the National Academies of Sciences, Engineering, and Medicine offers a framework to guide federal, tribal, state and local agencies, community groups, and other interested and affected parties in making decisions about the Spirit Lake and Toutle River system, near Mount St. Helens in southwest Washington state.

A new report from the National Academies of Sciences, Engineering, and Medicine finds new and innovative approaches to dust control are needed at Owens Lake, California, to improve air quality, reduce water use, and preserve habitats.

A recent study has assessed the costs and effectiveness of reducing phosphorus pollution for lakes in Scotland, UK, to achieve good ecological status as required by the EU???s Water Framework Directive (WFD). It was found that phosphorus in 72% of the lake area in Scotland could be mitigated at a cost of ??5.7 million (???7 million) per year, which is considered a proportionate or reasonable cost given the resulting social benefits.

A target level of 20 micrograms of phosphorus per litre of lake water could help keep many lakes safe for recreation by restricting the growth of harmful algal blooms, European research suggests. The scientists analysed the relationship between phosphorus levels in medium- and high-alkalinity lakes, the growth of cyanobacteria blooms and the concentrations of cyanobacteria that trigger World Health Organization (WHO) warnings.

A recent study has assessed the costs and effectiveness of reducing phosphorus pollution for lakes in Scotland, UK, to achieve good ecological status as required by the EU’s Water Framework Directive (WFD). It was found that phosphorus in 72% of the lake area in Scotland could be mitigated at a cost of £5.7 million (€7 million) per year, which is considered a proportionate or reasonable cost given the resulting social benefits.

As summer vacation comes to an end and schools get back into session, I hope that you, the reader, enjoyed the fine weather and great outdoors. ... read more >>

New research reveals how scientists can monitor water quality in European lakes using sensors mounted on satellites. The technique is a promising and cost-effective new tool to classify and monitor the ecological status of lakes more reliably under the Water Framework Directive (WFD).

A recent study has assessed the costs and effectiveness of reducing phosphorus pollution for lakes in Scotland, UK, to achieve good ecological status as required by the EU’s Water Framework Directive (WFD). It was found that phosphorus in 72% of the lake area in Scotland could be mitigated at a cost of £5.7 million (€7 million) per year, which is considered a proportionate or reasonable cost given the resulting social benefits.

A target level of 20 micrograms of phosphorus per litre of lake water could help keep many lakes safe for recreation by restricting the growth of harmful algal blooms, European research suggests. The scientists analysed the relationship between phosphorus levels in medium- and high-alkalinity lakes, the growth of cyanobacteria blooms and the concentrations of cyanobacteria that trigger World Health Organization (WHO) warnings.

Changing agricultural management practices can significantly improve water quality, according to a long-term study. The researchers found that in a US lake the total amount of suspended sediment fell, and water clarity increased as a result of multiple integrated practices implemented to reduce runoff in the surrounding area. These included introducing buffer strips of vegetation and planting trees.

Acidification of water bodies can have substantial impacts on aquatic wildlife, and even after chemical conditions improve, biological recovery may lag behind. A study of Swedish lakes shows that, although their chemical quality has improved as a result of international reductions of acidifying emissions, biological recovery has been much slower in some lakes.

Long-range atmospheric transport of polycyclic aromatic hydrocarbons (PAHs) has polluted sediments in high mountain lakes in Europe. Recent research has found that lakes in northeastern Europe are a hotspot for PAH contamination, and concentrations of these toxic compounds were also above the 'no effect' threshold in lakes in north, central, west and southeast Europe.

Research has found evidence for recent contamination of Lake Como, northern Italy, with chemicals banned in the EU since the 1970s. Levels of DDT and PCBs in sediment, aquatic microorganisms and fish were examined. The results suggest glacial meltwater as a source for renewed DDT contamination and show recent contamination of fish above safe levels. The findings demonstrate the need for continued monitoring of persistent organic pollutants in European waters.

As the Arctic warms, meltwater lakes on the Greenland ice sheet are draining to sea more frequently — potentially lubricating the slide of the ice sheet into

The melting was part of an annual summer thaw, typical in size and timing for the season.

A freshwater lake the size of the state of West Virginia has practically disappeared. The lessons that the Aral Sea may hold for U.S. waterways.

At a tiny outpost in the middle of Antarctica, Russian scientists are poised to become the first humans to reach a massive liquid lake that has been cut off fro

It's not something you might expect from one of the driest places on Earth.