At May the 22nd I had the opportunity to provide insight in the benthos monitoring programme for the Dutch North Sea at the ‘Exchange day Platform Marine Monitoring 2018’). I gave a presentation focussing on the potential differences in results when making choices in monitoring and evaluation methodologies. Besides I could also present and discuss some of the findings for recent developments in the quality status of sea floor habitats of specific areas in the Dutch North Sea. For those who were there, or others that are interested now; you can find the slides of the presentation here (Sorry, they are in Dutch). All presentations are available from the website of ‘Informatiehuis Marien’.
Today I had the opportunity to talk about our research findings on non-indigenous species in estuarine environments and the Western Scheldt in particular, during a guest lecture in the course ‘Marine Biology’ of the University College Roosevelt. For those interested the slides can be found here: Guest lecture UCR 110418 . Information is largely based on our Transect Monitoring reports (2016-01, 2017-04 coming available soon) and the Overview reporting on exotic species monitoring in the Western Scheldt (2017-01).
An overview on monitoring activities providing information on the presence of alien species among macrofauna, macro-algae and plankton in the Western Scheldt has been prepared by Ecoauthor, GiMaRIS and eCOAST. Almost a hundred alien species were observed during the last 25 years, for which vectors of introduction are indicated. The study gives a nice overview of the efficiency of techniques to detect certain alien species groups and the habitats where new alien species are most likely be encoutered. In the meanwhile new alien species have been detected in the Western Scheldt and are amongst others presented in the Transect Monitoring Report of 2017.
– Wijnhoven, S., Gittenberger, A., Faasse, M., Schellekens,T. (2017). Overview alien species monitoring in the Western Scheldt: Current status of monitoring efforts and presence of alien species among macrofauna and algae. Ecoauthor Report Series 2017 – 01, Heinkenszand, the Netherlands.
– Wijnhoven, S. (2017). Non-indigenous species presence and distribution in intertidal hard substrate environments of the Western Scheldt: Results of Transect Monitoring inventory of 2017 compared to 2015-2016. Ecoauthor Report Series 2017-04, Heinkenszand, the Netherlands.
– Wijnhoven, S. (2016). Non-indigenous species presence and distribution in intertidal hard substrate environments of the Western Scheldt: Results of Transect Monitoring inventory of 2016. Ecoauthor Report Series 2016 – 01, Heinkenszand, the Netherlands.
The overview report and the transect monitoring reports for the Western Scheldt are commissioned by the Office for Risk assessment and Research (BuRO) of the
Netherlands Food and Consumer Product Safety Authority (NVWA).
This gallery contains 4 photos.
As a follow-up on the last years monitoring of hard substrate related macrofauna and macro-algae communities in the intertidal zone of a selection of estuaries with the focus on exotic species within the frame of SEFINS (Safeguarding the Environment from … Continue reading