Monthly Archives: February 2011

Composting methods

Compost is beneficial for lawns, gardens, trees, and potted plants. It adds organic matter to the soil, enhances the ability of the soil to hold moisture, increases soil porosity, reduces erosion, improves plant growth, and aids the development of healthy root structures. Composting also reduces greenhouse gas production and the amount of material sent to […] … learn more→

Bamiyan Buddhas once glowed in red, white and blue

The world watched in horror as Taliban fanatics ten years ago blew up the two gigantic Buddha statues that had since the 6th century looked out over the Bamiyan Valley in what is now Afghanistan. Located on the Silk Road, until the 10th century the 55 and 38 meter tall works of art formed the […] … learn more→

Arctic environment during an ancient bout of natural global warming

Scientists are unravelling the environmental changes that took place around the Arctic during an exceptional episode of ancient global warming. Newly published results from a high-resolution study of sediments collected on Spitsbergen represent a significant contribution to this endeavour. The study was led by Dr Ian Harding and Prof John Marshall of the University of […] … learn more→