http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Canadian scientists uncover alarming invasion of round goby into Great Lakes tributaries: impact on endangered fishes likely to be serious. http://www.physorg.com/news169211269.html Biology Tue, 11 Aug 2009 12:08:33 EST news169211269 (AP) -- A budget proposal from the Obama administration would spend $475 million on beach cleanups, wetlands restoration and removal of toxic sediments from river bottoms around the Great Lakes. http://www.physorg.com/news161595128.html Space & Earth Fri, 15 May 2009 08:34:55 EST news161595128 Biological invasions are one of the major threats to biodiversity and in many cases they have considerable impact on economy and human health. For their effective management it is important to understand which areas and ecosystems are at the highest risk of being invaded. http://www.physorg.com/news151839762.html Biology Thu, 22 Jan 2009 09:44:41 EST news151839762 For the first time it is now possible to get a comprehensive overview of which alien species are present in Europe, their impacts and consequences for the environment and society. More than 11,000 alien species have been documented by DAISIE (Delivering Alien Invasive Species Inventory for Europe), a unique three year research project with more than 100 European scientists, funded by the European Union that provides new knowledge on biological invasions in Europe. Biological invasions by alien species often result in a significant loss in the economic value, biological diversity and function of invaded ecosystems. http://www.physorg.com/news146411582.html Biology Thu, 20 Nov 2008 13:53:02 EST news146411582