According to the Central Pollution Control Board (CPCB), dissolved oxygen in surface waters should ideally be 5 mg per liter ...

Over the past 17 years, China's rivers and lakes have experienced a surprising increase in dissolved oxygen levels despite warming temperatures, attributed to aggressive wastewater management and ...

Reactive oxygen species (ROS) are critical drivers of aquatic biogeochemical processes, with dissolved organic matter (DOM) serving as a primary photosensitive source of ROS in natural waters. Despite ...

The amount of dissolved oxygen in a river is a matter of life or death for the plants and animals living within it, but this oxygen concentration varies drastically from one river to another, ...

Freshwater ecosystems have spent years under growing pressure from pollution, changing weather patterns and rising ...

Oxygen concentrations rose as much as 12% over a decade, a rare environmental success story as climate change warms water.

Experienced boiler operators know that oxygen can cause localized, severe corrosion in steam boiler systems through a process called oxygen pitting. This occurs when dissolved oxygen in the water ...

A little more than a month after scientists warned that climate change is causing widespread oxygen loss in the world's rivers, a new study delivers a hopeful message: targeted interventions can ...