Oops, no water! A temporary pond in Damme (© Tom De Bie)
Sampling of zooplankton
(© Tom De Bie)
Sampling of phytobenthos
(© Tom De Bie)
Measuring water transparency
(© Tom De Bie)
On the scout for ponds
(© Tom De Bie)
On the scout for ponds
(© Tom De Bie)
Sampling fishes
(© Tom De Bie)
Sampling the macrobenthos
(© Liesbet Colson)
Sampling zooplankton
(© Tom De Bie)
Taking sediment samples
(© Tom De Bie)
The quest for snails
(© Tom De Bie)
Measuring physico-chemical variables
(© Liesbet Colson)