New review paper titled "Balancing hydropower production and ecology - ecological impacts, mitigation measures, and programmatic monitoring" published in KMAE. With @jnaslund.bsky.social and others. Read it here: www.kmae-journal.org/articles/kma...

Managed spring-fed irrigation streams constitute a fish biodiversity hotspot in N. Italy. Tracked small-sized fish with PIT-telemetry. “Fish-friendly” partial macrophyte removal supported higher fish abundance than standard clearing. Read paper: www.jlimnol.it/jlimnol/arti...

Recently published study on a provoked escape response test in Padanian goby. Estimated maximum swimming speed was not repeatable at the individual fish level but consistently different between groups. Overall performance declined between tests. Paper here: www.tandfonline.com/doi/full/10....

New fish passage study on small sized Italian species. Passage success was high for brook barbel and Italian riffle dace, while about half of European bullhead successfully passed the vertical slot fishway. Preference for passage without overhead cover. www.sciencedirect.com/science/arti...

In another paper, we studied the movement of Italian riffle dace in relation to drying in an intermittent part of the same stream. Most fish succesfully migrated upstream to permanently wetted reaches: www.kmae-journal.org/articles/kma...

This is a film clip from one of the pools. In the background a temperature and level logger is vissible, interfearing with the pools natural beauty.

Flood levels during the autumn flood. The flood completely changed many habitat reaches, even turning pools in to riffles. It also triggered both upstream and downstream movments of Italian riffle dace.

We studied movement and habitat use of Italian riffle dace in an Apennine stream over 15 months. Strong preference for pools. Most fish remained stationary, even within pools. Autumn floods triggered dispersal movement. Paper here: link.springer.com/article/10.1...

Recently published #fishpassage paper from Po river, Italy. We PIT-tagged fish from nine species. Only barbel and Italian chub passed in relatively high numbers. In spring-summer, a few non-native carp and Wels catfish succesfully passed. Paper here: onlinelibrary.wiley.com/doi/10.1002/...

We tagged small sized (down to 35 mm) Padanian goby with 8 mm PIT-tags and tested for effects of tagging on survival, swimming behavior, and burst swimming speeds. No difference between tagged fish and un-tagged control. #fishsci paper here: www.mdpi.com/2073-4441/16...

Exotic European gudgeon is replacing Italian gudgeon in Italian streams and rivers. We tested interspecific differences in the lab. The smaller Italian gudgeon displayed lower maximum swimming speed and substantially higher sympatric mortality. Recent paper here: www.tandfonline.com/doi/full/10....