Natural gas industry wastewater pollution may linger for years

A new study finds the treated wastewater from Pennsylvania’s natural gas industry may pollute rivers, lakes, streams and creeks for longer than previously thought.

Penn State environmental engineering professor Bill Burgos and his colleagues analyzed sediment samples from the Conemaugh River, a dam-controlled reservoir in western Pennsylvania. The reservoir is downstream from two centralized waste treatment plants, which contaminants from hydraulic fracturing operations can pass through. The study shows the highest concentrations of pollutants were deposited in the reservoir’s sediments five to 10 years ago. Read more.

Isotopic Technique Helps Benin Farmers Triple Yields and Improve Livelihoods

Soybean farmer Leonard Djegui never had the chance to go to school but he has learned two facts about nuclear science in recent years: atoms make up the soil and they have helped triple his income, allowing him to build a new house and send his children to university.

Djegui is not alone: around 14 000 farmers in central and northern Benin have achieved significant yield increases for both maize and legume crops such as soybean – providing more food for their families and much higher incomes than they could even dream of a few years ago. Read more.

Scientists have made an incredible discovery about volcanoes

A large proportion of volcanic emissions has been generated by sediment organic matter.

Scientists said that a large part of the carbonic acid and other gases emitted by volcanoes, were generated by the reserves of organic matter formed millions of years ago. This demonstrates the link between geological processes within the Earth and evolution of life on it. Read more.

River Saraswati did exist: Geologists

A team of scientists from Department of Geology, Maharaja Sayajirao University (MSU), Baroda, has confirmed through radio isotope studies about a river which had originated from the Himalayas and traversed through northwest India 10,000 years ago before getting discharged into the Great Rann of Kutch (GRK) in Gujarat. Read more.