We are glad to share with you Volume 64-2 of the UIS Bulletin. The PDF Interactive format can be downloaded by clicking on the link: http://uis-speleo.org/wp-content/uploads/2022/12/uisb642.pdf
The 108 pages of this issue bring the following topics:
• Editorial: The motto that builds the UIS
• President’s Column – by Nadja Zupan Hajna: “History, Present and Vision”
• UIS President’s Report to the General Secretary – by George Veni
• The Report of the UIS General Secretary – by Fadi Nader
• UIS Treasurer’s Report to the General Assembly – by Nadja Zupan Hajna
• The closing of the International Year of Caves and Karst 2021/22
• The first years of the UIS – by Arrigo Cigna
• The new UIS Bureau 2022-2025
• The UIS Archive in Postojna, Slovenia
• Report of Commission on Artificial Cavities
• Report of Commission on Bibliography
• Report of Commission on Cave Rescue
• Report of Commission on History of Speleology
• Report of Commission on Informatics
• Report of Commission on Karst and Caves Protection
• Report of Commission on Physical Chemistry and Hydrogeology of Karst
• Report of Commission on Pseudokarst
• Report of Commission on Volcanic Caves
• The second Cave Animal of the Year: BATS
• The UIS Prizes 2021/22 Awarding Ceremony
• The UIS France Habe Prize 2022 winner
• The Cave Time Capsule begins its journey through time in Savoie, France
• Mini S4 – Summer School Workshop on Speleothem Science in Austria
• The UIS and its global recognition
• UIS at the United Nations Groundwater Summit
• 19th International Congress of Speleology 2025 in Brazil – updated news
• The ICSs and the pre- and post-congress excursions
• Minutes of the UIS Annual Bureau Meeting in France
• Minutes of the UIS General Assembly in France
• Minutes of the UIS Bureau Virtual Meeting
• In memorian – Pindi Setiawan (Indonesia)
• In memorian – Yavor Shopov (Bulgaria)
• Calendar of Events
• UIS Bureau 2022/2025
• List of UIS Commissions and Working Groups
• List of Member Countries
• Annual Contributions and Bank Account
We appreciate your comments and suggestions to improve upcoming issues.