Presentations at ASLO 2017, Honolulu Hawaii

Konrad Karlsson and Monika Winder attended the ASLO conference and presented their research.

Konrad presented results from this project on the adaptation potential of Baltic Sea copepod species to climate change. The study shows that warm adapted populations could be better prepared for future elevated temperatures, but food quality and lower salinity could hamper their relative benefits.

Monika presented research on phytoplankton diversity across the land-sea interface and it’s importance for secondary production. This study combines long-term phytoplankton observations and food quality of phytoplankton taxa, showing that the type of food quality produced in estuarine-coastal ecosystems is likely another factor contributing to their high productivity.

Photo: left: Konrad Karlsson, right: Konrad Karlsson, Andrea Caputo, Monika Winder

New article on ‘The importance of benthic–pelagic coupling for marine ecosystem functioning in a changing world’ in Global Change Biology

This synthesis article is based on a collaborative effort highlighting the importance of benthic-pelagic coupling under changing environmental conditions using the Baltic Sea as a case study.

We illustrate the varied nature of physical and biological benthicpelagic coupling processes and their potential sensitivity to three anthropogenic pressures climate change,nutrient loading, and fishing and summarize current knowledge on the exchange of inorganic nutrients and organic material between habitats. We emphasize how improved empirical and experimental understanding of benthicpelagic coupling processes and their variability are necessary to inform models that can quantify the feedbacks among processes and ecosystem responses to a changing world, and give recommendation for future research.

Griffiths, J. R., Kadin, M., Nascimento, F. J. A., Tamelander, T., Törnroos, A., Bonaglia, S., Bonsdorff, E., Brüchert, V., Gårdmark, A., Järnström, M., Kotta, J., Lindegren, M., Nordström, M. C., Norkko, A., Olsson, J., Weigel, B., Žydelis, R., Blenckner, T., Niiranen, S. and Winder, M. (2017) The importance of benthic–pelagic coupling for marine ecosystem functioning in a changing world. Glob Change Biol. doi:10.1111/gcb.13642

 

b-p