De UIS heeft eind december een nieuw UIS Bulletin gepubliceerd.

Dit kan je lezen in dit nummer:

  • 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

Je kan het bulletin downloaden vanaf de UIS-website.