Issue 8 of Issues in Ecology has been posted online. This issue (.pdf format) provides insight into the ecological effects of aquaculture on world fish supplies. The previous seven issues of this series may also be viewed at the Ecological Society of America's Issues in Ecology homepage.
This web site is an article from National Geographic News, which describes the link between "the explosion of sea lice in farmed fish populations and the decline of Scottish sea trout." In addition to the article, visitors can view a dynamic map of Shieldaig in western Scotland.