EU network of mesocosms facilities for research on marine and freshwater ecosystems open for global collaboration.

WP7

JRA1: Towards transformative mesocosm research – breaking the spatial and temporal barriers of aquatic ecosystem experimentation

  Work package leader:  SYKE
Contacts:  Timo Tamminen & Maiju Lehtiniemi
Email address:

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Task 7.1 Development of mobilized planktonic mesocosms

Task 7.2 Emerging automated, high-frequency imaging techniques for breakthroughs in aquatic food web research in mesocosms

Task 7.3 Applying GHG flux measurements to benthic/pelagic and pelagic mesocosms

Objectives:

AQUACOSM-plus WP7 builds on the JRA developments in AQUACOSM, by introducing a series of new approaches to reach the next level in tackling prevailing historical restrictions of non-standard, spatially fixed mesocosm facilities (Task 7.1), as well as methodological restrictions in obtaining high-frequency data on aquatic community change (Task 7.2) and greenhouse gas (GHG) fluxes (Task 7.3). For the latter, development and testing of benthic mesocosms for use in soft sediments is also carried out. These JRAs create new Technological Readiness Levels needed for effective process studies and modelling, on the temporal and spatial scales required for experimental aquatic research tackling climate change-related Grand Challenges.

Deliverables

D7.1 Report on prototype of affordable sensor system (M12)

D7.2 Report on prototype of self-flushing chamber and GHG sensor system with data logging and communication (M12)

D7.3 Report on Workshop on AI in imaging recognition techniques (M16)

D7.4 Report on light-weight raft systems to carry 12 mesocosms (M20)

D7.5 Report on GHG hands-on Workshop (M30)

D7.6 Test results of benthic mesocosm and raft system combined with developed chambers and sensors (M38)

D7.7  Report on performance of various imaging instruments in identification of planktonic food web compartments (M42)