Ecological Pollination Services (IMAGE) Helmholtz Association Caption The value of ecological pollination services was around 200 billion US dollars in 1993 and rose to around 350 billion US dollars in 2009. Credit Photo: André Künzelmann/UFZ Usage Restrictions None 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.