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Welcome letter

Dear Colleagues,

After more than two years of Covid-19 curfew, loss of human lives and economic damage, we can observe some positive environmental recovery due to less international transportation and less human activity on the positive side! Now, it is the time to renew our every two years conferences on environmental indicators!

As the President of the International Society of Environmental Indicators I would like to invite you cordially to attend the 24th International Conference on Environmental Indicators that will take place in Toledo, Spain between 19th to 22nd of September 2022!
Following the previous international conferences, our international organization is under restructuring through younger scientists that replaced those that contributed for many years and had to retire (we all deeply thank them for carrying the scientific torch for so long) and trying to introduce additional environmental subjects related to various indicators, particularly with those linked to the Covid-19 pandemic.

Among the newly adopted decisions of the society, is to have our international conference every two years (biennial) that has every two years an international conference on the main subject: Environmental Indicators. Please visit the Organization’s history page and review our recent published book ( to learn more about our activities. Please let us know how you can contribute to the Society. I sincerely invite you join our society!

It is our main challenge to bring to these conferences the most advanced research in this scientific area from leading scholars and their students (M.Sc., Ph.D.’s and post-Docs). The scientific areas covered are broad such as chemistry, physics, biology, geography, agriculture, engineering, medicine, social and political sciences, economics and I would like to apologize if I forgot other disciplines, but everything connected to “Environmental Indicators” is valid. We would like to have a comprehensive conference discussion on global future and chemical and microbiology security.

In summary, I would like to thank you for reading this letter and joining our society (since 2005) as a member (see attached form) and happy to meet you at the 2022 International conference in Toledo, Spain!

Friendly yours,
Prof. Robert Armon (President of ISEI)

P.S. If you know other people connected to this subject, please forward this letter to them, thanks.