A farmer sprays nitrate fertiliser on his land around a lake ... such as rocks and can be used as an indicator species for air pollution. are commonly used to determine air pollution as many ...

But this brine isn’t just coming from the ocean: New research shows freshwater ecosystems are facing widespread dual threats of salt contamination from the sea and land, made worse by climate ...

But this brine isn’t just coming from the ocean: New research shows freshwater ecosystems are facing widespread dual threats of salt contamination from the sea and land, made worse by climate ...

According to the UN Convention to Combat Desertification, up to 40 per cent of the planet’s land is degraded ... Without action, exposure to air pollution beyond safe guidelines will increase ...

Human activities are threatening the health of the world's oceans. More than 80 percent of marine pollution comes from land-based activities. From coral bleaching to sea level rise, entire marine ...