ONLINE CONFERENCE , October 4-7, 2023
2021: 10ο HELECOS Conference
ONLINE CONFERENCE , October 14-17, 2021
2018: 9ο HELECOS Conference
Heraklion, October 4-7, 2018
2016: 8th HELECOS Conference
Thessaloniki, October 20-23, 2016
"150+ years of Ecology - Structures, dynamics and survival strategies"
2014: 7th HELECOS Conference
Mytilini, October 9-12, 2014
"Ecology: Connecting Systems, Scales and Research Fields"
2012: 6th HELECOS Conference
Athens, October 4-7, 2012
"Ecological Research in Greece: Trends, Challenges and Applications"
2004: 2nd HELECOS Conference
Mytilini, November 18-21, 2004
2002: 1st HELECOS Conference
Thessaloniki, September 27-28, 2003.