How to Restore Your Lake? (IMAGE) Netherlands Institute of Ecology (NIOO-KNAW) Caption Many lakes worldwide suffer from 'green soup'. Restoration is costly and not always effective. Determining your type of lake could do the trick and helps to get the right recipe for your lake. Credit Manqi Chang/NIOO-KNAW Usage Restrictions Only to be used in combination with the subject of this press release and mentioning the right credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.