When infected with eelgrass wasting disease, blades of eelgrass develop black and brown splotches (‘lesions’) that can spread and kill the blade. Credit: Olivia Graham/Cornell University
Every year, the world loses an estimated 7 percent of its seagrasses. While the reasons are manifold, one culprit has long confounded scientists: eelgrass wasting disease.
This September a team of biologists is zeroing in on the problem, in the first study of the … [more…]
Water, ecosystems and human development is the leading theme of this year’s World Water Week. The annual conference on water is held in Stockholm, Sweden from 26 to 31 August and gathers scientists, business leaders, policy makers and water managers to convene and discuss challenges and solutions for our planet’s most precious resource.
“The theme ‘water, ecosystems and human development’ recognises an inseparable trio. Development does not exist without water. … [more…]
An article published today in the journal Science warns of the dangers of increasing water salinity for human health and freshwater ecosystems (rivers, lakes, etc.) and the economic cost arising from a lack of public policies to tackle this problem.
The study, prepared by an international team of scientists coordinated by the researcher Miguel Cañedo-Argüelles, of the BETA research group of the University of Vic – Central University of Catalonia … [more…]