Dear Colleagues, The in-person conference entitled “Air Pollution threats to Plant Ecosystems” will be held in Paphos (Cyprus) on 11-15 October 2021. To satisfy all requests, we extend the deadlines for abstract submission and payment of registration fees. For information, the company Ryanair proposes direct flights from different cities in Europe to Paphos. All useful information are available online: https://cyprus2021.com<https://antiphishing.acri-cwa.fr/proxy/v3?i=SGI0Y… New deadlines Deadline for abstract submission: 1st October 2021 Early registration: till 1st October 2021 Late registration: from 2nd October 2021 No on-site registration Sessions CAPERmed - Air Pollution Effects on Mediterranean Ecosystems 1a. Monitoring, biomonitoring and modeling: advances and limitations 1b. From the organism to the ecosystem: impact of pollution and climate change 1c. Environmental policies, human health and sustainability Air pollution and climate change effects on plant ecosystems: from cell to ecosystem 2. Urban green: sinks or sources of air pollution and climate change 3. Plant ecosystems in a changing world: monitoring, modeling, and risk assessment 4. Atmospheric deposition: consequences for plant ecosystems 5. Crops and trees: productivity and ecological processes 6. Genetic, biochemical, and physiological mechanisms underlying stress responses of plant ecosystems 7. Forest protection against ozone: new approaches towards an effective policy decision-making COVID-19 pandemic Epidemiological risk assessment and information concerning flights from/to the Republic of Cyprus can be found https://www.pio.gov.cy/coronavirus/eng<https://antiphishing.acri-cwa.fr/… My best Pierre Sicard