celebrating Earth Day 2018 with POSEIDOMM

EarthDay 2018: fighting plastic pollution. We gathered a group of 30 people and walked together along the Pesa River in Tuscany. On the way, sampled for macro invertebrates, observed the local flora, river conditions, nutrients, turbidity and removed litter. A great escape out in our beautiful surrounding to show our love to the Earth! Thanks to everyone who participated with enthusiasm and interest!