Longer than England, almost as deep as the Grand Canyon, Russia's Lake Baikal is one of the world's greatest aquatic wonders, writes Bryce Stewart. But it's a fragile paradise: the limpid waters are warming much faster than the global average, with as yet unknown effects on its ecology. And it faces the danger of a huge dam on its principal tributary, Mongolia's Selenga River.
Russia's Lake Baikal is under threat by a massive dam and pipeline on the main river that feeds into it, that would supply mines with power and water, writes Anson Mackay. In line to fund the project? The World Bank.
Mongolia and China are separated by world views as well as by a border across the Gobi desert, writes Troy Sternberg. In Mongolia the idea that nature has intrinsic value is readily accepted, while China is more interested in resources for trade, industry and profit. Can a clash of interests be avoided?
In China's remote Mongolian region, indigenous herders are being forced from their traditional pastures to make way for roads and vast mining projects. Last week they held a public demonstration - but it was immediately dispersed with ten arrests.