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2020 Symposium – The Value of Water
![](http://sites.duke.edu/opwg/files/2020/05/Screen-Shot-2020-05-03-at-5.41.54-PM-300x200.png)
2019 Symposium – Rising Waters: Planning for Resilient Coasts and Watersheds
![](http://sites.duke.edu/opwg/files/2020/02/Symposium-Flyer-768x994-1-232x300.png)
2018 Symposium – Technological Innovation in the Marine Environment
![](http://sites.duke.edu/opwg/files/2019/01/symposium-232x300.jpg)
2017 Symposium – Beyond the Basics: Confronting Acidification in a Changing Ocean
![](http://sites.duke.edu/opwg/files/2019/01/Screen-Shot-2019-01-14-at-9.30.01-AM-300x232.png)
2016 Symposium – Talking Trash: Confronting the Challenges of Marine Debris
![](http://sites.duke.edu/opwg/files/2019/01/Poster_2-300x169.jpeg)
2015 Symposium – Offshore Energy and Ocean Noise
![](http://sites.duke.edu/opwg/files/2013/10/OPWGsymposium2015-232x300.jpg)