9h-10h, Ostrom’s room. Session 16.1_O.
Chaired by Gunnar Gerdts, Helgoland

• Speaker: Morgado Vanessa
  Quantification of microplastics identified by micro-FTIR in sediments: Measurement uncertainty evaluation - Morgado Vanessa, Palma Carla, Bettencourt Da Silva Ricardo.
  Paper number 426758, CC BY-NC-SA, DOI 10.5281/zenodo.7217017.
• Speaker: Primpke Sebastian
  Harmonized analysis of microplastics: Insights from practical application within the FACTS project - Primpke Sebastian, Gerdts Gunnar, Vollertsen Jes.
  Paper number 427364, CC BY-NC-SA, DOI 10.5281/zenodo.7216202.
• Speaker: Birnstiel Stéphanie
  Using the pump-underway ship intake system to sample microplastics: a review - Birnstiel Stéphanie, Grelaud Michaël, Ziveri Patrizia.
  Paper number 428245, CC BY-NC-SA, DOI 10.5281/zenodo.7216030.
• Speaker: Almeida José Miguel
  Microplastics in Portugal and the Atlantic Ocean (2018-2021) - Almeida José Miguel, Morgado Vanessa, Gomes Luís, Bettencourt Da Silva Ricardo, Palma Carla.
  Paper number 426882, CC BY-NC-SA, DOI 10.5281/zenodo.7216883.

9h-10h, Meadows’s room. Session 16.1_Me
Chaired by Joao Frias, Galway

• Speaker: Ramos Bruna
  The role of beach litter in overall beach quality assessment - Ramos Bruna, Costa Monica.
  Paper number 424952, CC BY-NC-SA, DOI 10.5281/zenodo.7217360.
• Speaker: Pozo Karla
  Marine litter from coastal areas, Gulf of Arauco in Central Chile - Pozo Karla, Torres Mariett, Gomez Victoria, Guzman Darling, Jacobsen Camila, Tombesi Norma, Arias Andres, Mattar Cristian.
  Paper number 426571, CC BY-NC-SA, DOI 10.5281/zenodo.7217151.
• Speaker: Lozoya Juan Pablo
  Macroplastics beached on Ardley Island (KGI) shores: an ASPA located in one of the most important logistic and tourist hubs for the Antarctic Peninsula area - Lozoya Juan Pablo, Teixeira De Mello Franco, González-Pleiter Miguel, Lacerot Gissell, Lenzi Javier, De Feo Barbara, Krojmal Evelyn, Ramos Alejandro.
  Paper number 427414, CC BY-NC-SA, DOI 10.5281/zenodo.7216118.
• Speaker: Blažič Anej
  Phytoremediation potential of Lemna minor for removal of microplastics from aquatic environment - Blažič Anej, Rozman Ula, Kalčíková Gabriela.
  Paper number 426345, CC BY-NC-SA, DOI 10.5281/zenodo.7298677.

9h-10h, Margulis’s room. Session 16.1_Ma
Chaired by Eva Cseperke Vizsolyi, Bayreuth

• Speaker: Rolf Markus
  A multi-method analysis of microplastic abundance in Rhine floodplains as a function of their local topography and flood frequencies - Rolf Markus, Laermanns Hannes, Horn Julia, Kienzler Lukas, Pohl Christian, Dierkes Georg, Kernchen Sarmite, Möller Julia, Laforsch Christian, Löder Martin G. J., Bogner Christina.
  Paper number 426811, CC BY-NC-SA, DOI 10.5281/zenodo.7216961.
• Speaker: Rohrbach Stephan
  Plastic debris impairs archaeal abundance in sub-saharan soil - Rohrbach Stephan, Gkoutselis Gerasimos, Hink Linda, Weig Alfons, Rambold Gerhard, Horn Marcus A..
  Paper number 427491, CC BY-NC-SA, DOI 10.5281/zenodo.7216102.
• Speaker: Wieland Simon
  The ζ-potential of nominally identical microplastics determines their interactions with cells - Wieland Simon, Gross Wolfgang, Ramsperger Anja F. R. M., Witzmann Thomas, Lehmann Moritz, Auernhammer Günter K., Fery Andreas, Gekle Stephan, Laforsch Christian, Kress Holger.
  Paper number 427782, CC BY-NC-SA, DOI 10.5281/zenodo.7216085.
• Speaker: Ramsperger Anja Frm
  How surface properties of pristine and environmentally exposed microplastics determine particle-cell-interactions - Ramsperger Anja Frm, Laforsch Christian, Kress Holger.
  Paper number 428259, CC BY-NC-SA, DOI 10.5281/zenodo.7216014.

9h-10h, Gaia’s room. Session 16.1_G
Chaired by Montse Compa, Majorca

• Speaker: Vermeiren Peter
  Fate of microplastics among estuarine habitats utilized by intertidal crabs - Vermeiren Peter, Ikejima Kou, Uchida Yurina, Munoz Cynthia C..
  Paper number 423050, CC BY-NC-SA, DOI 10.5281/zenodo.7217417.
• Speaker: Boettcher Hayden
  EFFECTS OF POLYETHYLENE MICROFIBERS ON MUD CRAB PANOPEUS HERBSTII THROUGHOUT LARVAL DEVELOPMENT - Boettcher Hayden, Kukulka Tobias, Cohen Jonathan.
  Paper number 426941, CC BY-NC-SA, DOI 10.5281/zenodo.7216782.
• Speaker: Schwarzer Michael
  Shape, size, and polymer dependent effects of microplastics on Daphnia magna - Michael Schwarzer, Julian Brehm, Martina Vollmer, Julia Jasinski, Chengzhang Xu, Shakir Zainuddin, Thomas Fröhlich, Matthias Schott, Andreas Greiner, Thomas Scheibel, Christian Laforsch.
  Paper number 428208, CC BY-NC-SA, DOI 10.5281/zenodo.7304256.
• Speaker: Jemec Anita
  Overview of the impacts of microplastics on terrestrial crustacean Porcellio scaber: from immune response to higher-tier levels - Jemec Anita, Dolar Andraz, Drobne Damjana.
  Paper number 427011, CC BY-NC-SA, DOI 10.5281/zenodo.7216691.

10h-10h15, Lanzarote’s room. 16.1_O, 16.1_Me, 16.1_Ma and 16.1_G sessions brief
By: Gunnar, Joao Eva and Montse.