Fieldwork Derawan 2014 photo series

I had the opportunity to go back to Derawan for 3 more weeks of fieldwork, thanks to the Schure Beijerink Popping foundation. I gathered samples for food web analysis, checked the current turtle density and seagrass biomass, recaptured green turtles and made a new series of aerial photographs with a kite (with super assistant Sipke […]

Green turtles threaten their own food source in MPAs: New paper Proceedings B

Our new paper is out in Proceedings of the Royal Society B! Green turtle populations have expanded so much in Indonesia’s east coast islands marine protected areas that they are adopting new feeding habits, degrading the ecosystem and threatening their own conservation. Read more about  “Habitat collapse due to overgrazing threatens turtle conservation in marine protected […]

Food Web collection Waddensleutels 2013

This summer we (the Waddensleutels team) visited all dutch Wadden Islands to collect samples for food web comparisons between mussel beds and surrounding habitats. It was a very successful operation. We collected around 1800 samples of organism that are now going to be analyzed for stable isotopes at the NIOZ, Texel. Sampling involved fishing with […]

10th ISBW Buzios, Brasil (& sea hares)

The 10th international seagrass biology workshop was a success! Together with seagrass specialists from around the globe we enjoyed 3 days packed with talks & workshops in a resort town of Buzios in Brasil. See WSA’s blog by Sity for a nice overview of the highlights and of the speakers (gallery seagrass watch) It also included […]

Seagrass expedition Bank d’Arguin, Mauretania

The Bank d’Arguin is a magnificent place: Not only to see loads of beautiful birds, some marked with colourfull rings as a souvenir from the Netherlands, but also to do seagrass research. Together with Jim de Fouw (our expedition leader), Laura Govers, Tjisse van der Heide en Karin van de Reijden we traveled through the […]