PartiCollect
from 29/02/2024
PartiCollect is a project by NanoObs and PartiCiTaE that invites Citizen Scientists to take part in mapping fine-particle air pollution in the city by collecting tree bark samples, which are then analyzed for metallic pollutants that are largely linked to car traffic and are known to negatively impact human and plant health.
Through the PartiCollect App, developed by the SPOTTERON Citizen Science Platform, participants geolocate and associate a unique code, as well as descriptive and environmental parameters, with each tree bark sample that they collect with a freezer bag. Samples are then sent to scientists based at three universities in the Paris region who use magnetic and chemical measurements to identify and quantify metallic pollutants. These metallic particles come from exhaust fumes, braking and tire wear, and are then deposited on surrounding objects, such as plants.
Plane tree bark is particularly well suited to this type of study, as they are very common in cities along or near streets and, therefore, particularly exposed. These trees renew their bark every year, so it is possible to take samples and assess the quantity of particles accumulated over a year without damaging them.
Aim
The aim of PartiCollect is to engage the public in monitoring urban pollution levels, using tree bark samples to gather valuable data on the extent of metallic pollutants in cities. This Citizen Science approach not only raises awareness about air quality but also contributes to scientific research, helping to shape strategies for mitigating pollution and improving urban environmental health.
About branding
Profile image design by: SPOTTERON Citizen Science App Platform | www.spotteron.net
Logo design by: SPOTTERON Citizen Science App Platform | www.spotteron.net
Created May 22, 2025, 12:43 a.m.
Updated May 26, 2025, 9:59 a.m.
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