16 abril 2015
The nutrients excreted by fish in their ‘pee’ may be critical to the health of coastal ecosystems. But knowing whether generalizations can be made about how to predict these nutrient levels in various ecosystems has vexed researchers — until now.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/AaUxnvkCzXE/150416132634.htm
