News

The IGB Policy Brief recommends continued commitment to the objectives of the WFD and improved practical implementation – and offers options for action to policy makers and practitioners.

Justyna Wolinska and her Team have found that pollution by fungicides can have unforeseen but far-reaching consequences for the functioning of aquatic systems – like indirectly on the development of algal blooms.

Dörthe Tetzlaff and her team have developed a mathematical model that can reflect the complex interplays between vegetation, soil and water regimes. 

IGB scientists have quantified the global decline of big freshwater animals: From 1970 to 2012, global populations of freshwater megafauna declined by 88 percent. Large fish species are particularly affected.

Aquatic organisms are threatened by fungal and fungal-like diseases globally. There are few approved chemical means for combating these pathogens, and many have unwanted side-effects. IGB scientists propose 7 biological alternatives.

Organisms can grow on microplastics and accumulate in the water. Researchers from IGB and IOW have shown that potentially toxin-fproducing microorganisms are also among the top colonisers.

Heavy vessel operation significantly reduces the number of fishes, says study of Christian Wolter and Petr Zajkcek. They recommend that these results should also be taken into account in the "Blue Belt Germany" federal program, for which the 3rd Status Conference is being held in Berlin today.

SIL was founded in 1922 by the German ecologist and father of limnology August Thienemann, making it the oldest limnological society in the world.