«Our research informs large river ecology globally because natural flowing rivers like the Amazon are rare these days, and most research to date, being done in North America and Europe, has focused on degraded systems,» Castello said. (sciencedaily.com)
The levels of toxicity Weston recorded were more than enough to kill a whole host of insects and other invertebrates necessary for healthy river ecology. (scientificamerican.com)
With a grant from a U.S. donor, organizers began teaching river ecology at a middle school. (loe.org)