Het nieuwe UIS Bulletin van de International Union of Speleology, nr. 62-1 van juni 2020 is gepubliceerd.
Je kunt het bulletin hier downloaden: http://www.uis-speleo.org/downloads/uis-bulletins/uisb621.pdf .
In dit nummer o.a.:
- Editorial: “Uplifting Energy is Required”
- The President’s Column: “Advancing Speleology in the Age of COVID-19”
- International Year of Caves and Karst: “How to use and edit promotinal material”
- UIS-Bulletin: Complete collection now available
- Special issue of the International Journal of Speleology: Call for papers
- UIS prizes 2021: Call for nominations
- The first international cave animal of the year
- Genovesa Underwater Cave encased in 10 m of sewage
- In memoriam: Trifon Daaliev (Bulgaria)
- Calender of Events
- News from the 18th International Congress of Speleologgy 2021
- UIS Bureau 2017/2021
- List of member nations
- Annual Contributions and Bank Account
