Rivers, lakes, and reservoirs have always been Earth's hidden lungs — breathing life through the oxygen they cycle. But over the last century, that breath has grown shallow. A new study led by ...

A group of researchers, led by Utrecht Earth scientists Junjie Wang and Jack Middelburg, have developed for the first time a global model that describes the entire oxygen cycle of inland waters around ...

A group of researchers, led by Utrecht earth scientists Junjie Wang and Jack Middelburg, have developed for the first time a global model that describes the entire oxygen cycle of inland waters ...

Wang, Middelburg and their colleagues have constructed a model for what they call the "global inland-water oxygen cycle." According to Middelburg, the model offers "the most complete possible ...

Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States Department of Mechanical Engineering and Applied Mechanics, University of Pennsylvania, ...