Sentences with phrase «ecological damage over»
«This discovery is significant in that it is the first known case of a pharmaceutical causing major ecological damage over a huge geographic area,» says lead author J. Lindsay Oaks, a veterinary microbiologist at Washington State University, Pullman.
http://www.sciencemag.org/ Not exact matches
However, the Coorong's recovery remains a priority because increasing salinity levels over summer present a risk of long - term ecological damage.