Environment and natural resources

A report issued last week revealed that, worldwide, migratory freshwater fish have declined by 76% since 1970. This result joins a growing and dispiriting list of dramatic declines for biodiversity and wildlife. However, it also highlights a continuing threat to food security for many regions of the world.  Freshwater fish provide the primary ...

The water level in the Mekong river, bordering this northeastern border province with Laos, is rising following heavy rain in the region over the past few days. On Tuesday morning, the level was up by more than 1 metre from Monday, to 5m deep. However, it ...

A blue whale has a big heart the size of an adult wild yak. Everyone knows the plight of blue whales — as everyone likewise knows the plight of tigers, elephants and pandas. But few know the threats to wild yaks. And even fewer know ...

Chinese dams aren’t the problem causing droughts for downstream nations along the Mekong River – they are part of the solution – says a Chinese study released in July. The study is an attempt to pour water on claims by a rival US-backed investigation that blamed dams ...

Development on one of the last large lakes in Cambodia’s capital Phnom Penh is impacting communities that rely on it for their livelihoods and causing significant flooding in the city as the result of runoff during heavy rains, an environmental watchdog said Thursday, calling for ...

In June of this year, the FAO’s annual State of World Fisheries and Aquaculture report ranked the Mekong Basin as the world’s most productive freshwater fishery, accounting for over 15% of global annual freshwater fish catch. Meanwhile, WWF Researchers estimate that the contribution actually accounts ...

A damning new report shows a multi-billion-dollar satellite city near Phnom Penh threatens to pave over vital wetlands and unleash untreated sewage into the Mekong River, putting more than 1 million people at risk of dangerous floods and water pollution. The project further threatens to upend ...

Good sand is surprisingly hard to find, and some of the best — the kind used to make glass, concrete and even iPhones — is usually found only in riverbeds and along coasts. Now researchers are discovering that a global boom in sand mining is ...

The ASEAN region lost about 33 per cent of its mangrove forests between 1980 and 2020, a decrease of more than 63,000sq km, said the ASEAN Centre for Biodiversity (ACB). Nations that comprise ASEAN have just around 43,000sq km of mangrove forests remaining. The ACB statement was ...

Climate change, drought, and upstream dams have led to record low water levels on the Mekong River, according to experts, who say the shortage is significantly harming Cambodia’s Tonle Sap Lake and the surrounding fishing communities who rely on it to earn a living. The water ...