Decades Archives - 9xm News

Scientists added sulfuric acid weekly to an Ontario lake for 17 years, lowering pH from 6.8 to 5.2; decades later its lake trout population remains below half its former level

Representative Image (AI-generated) A lake in northwestern Ontario became the setting for a landmark experiment on the effects of acid rain. For 17 years, scientists deliberately added sulfuric acid to Lake 223 every week, gradually changing the water’s chemistry to mimic the effects of acid rain that was damaging lakes across North America and Europe. […]

A man bought 51,000 acres of degraded land in Florida; decades later, it became the largest private restoration project east of the Mississippi

He is 85, known as the father of sociobiology, has been at Harvard for 60 years, and has won a hundred scientific awards, including two Pulitzer Prizes. Yet what E.O. Wilson, an evolutionary biologist, is focused on is a new conservation approach, a new ecological Grail which is a quest to refute conservation sceptics who […]

In 1940, actor James Cagney bought hundreds of acres of California grassland; decades later the remaining 417 acres became a protected wildlife corridor | World News

For decades, the grasslands outside Ramona, California, looked much as they had for generations: open country, seasonal pools and wide stretches of native vegetation broken by grazing land. As reported by the local news report, The San Diego Union-Tribune, among the people who once owned part of this landscape was Hollywood actor James Cagney, who […]

Wind turbine blades are built to survive decades and are difficult to recycle; an Iowa plant mechanically shreds them into fibres and powders for concrete, mortar and asphalt

The recycling process begins with extracting reusable components from the blades.(Representational photo, Getty images) Wind turbine blades can last for years, but what happens to them after they are no longer needed is a challenge. A facility in Fairfax, Iowa, USA, is now recycling old wind turbine blades and turning their materials into products that […]

In 1992, Congress backed a plan to restore Florida’s Kissimmee River after decades of flood control. 28 years later, wetlands and wildlife were returning | World News

For much of its history, Florida’s Kissimmee River did not run in a straight line. It wandered through central Florida, spreading across a broad floodplain that filled with water during the rainy season. That slow, shifting landscape supported fish, wetland plants and large numbers of birds. Then, in the 1960s, the river was reshaped into […]

In 1953, a California family bought a 58-acre berry farm for $3,500; decades later they reportedly refused a $90 million offer from Disney and kept farming beside Disneyland

The Fujishiges watched the area around their farm change as Disneyland took shape nearby. For decades, a small family farm stood next to Disneyland in Anaheim, California. While the theme park expanded around it, the Fujishige family continued to grow strawberries, vegetables and herbs on their land.The farm had become an unusual sight in an […]

Tupac Shakur murder trial begins after 3 decades, former gang leader Keffe D accused of killing rap icon | World News

Duane ‘Keffe D’ Davis pleads not guilty as Tupac Shakur murder trial opens in Las Vegas. The trial of Duane “Keffe D” Davis, the former street gang leader accused of orchestrating the 1996 killing of rapper Tupac Shakur, begins Monday in Las Vegas, nearly three decades after the hip-hop star was shot.Davis, 63, faces one […]