Lagging spawning and increasing phenological extremes jeopardize walleye (Sander vitreus) in north‐temperate lakes

ME Barta, GG Sass, JR Reed… - Limnology and …, 2024 - Wiley Online Library
The phenology of critical biological events in aquatic ecosystems is rapidly shifting due to
climate change. Growing variability in phenological cues can increase the likelihood of …

Diminishing productivity and hyperstable harvest in northern Wisconsin walleye fisheries

JT Mrnak, HS Embke, MV Wilkinson… - Canadian Journal of …, 2024 - cdnsciencepub.com
Managing fisheries in a changing socio-ecological environment may require holistic
approaches for identifying and adapting to novel ecosystem dynamics. Using 32 years of …

Simulated effects of imperfect sterile sport fish stocking on persistence of fertile fish in new exploited populations

AG Hansen, CJ Farrell… - North American Journal of …, 2023 - academic.oup.com
Objective Sterile fish are used for multiple purposes, including enhancing sport fisheries
where reproduction is not wanted. In some regions with few native sport fish, but strong …

The decline of walleye populations: an ecological tip** point?

GG Sass - FACETS, 2025 - facetsjournal.com
Abstract Walleye/ogaa (Sander vitreus (Mitchill))(hereafter, walleye; ogaa= Ojibwe
translation) populations have historically supported important multi-use, harvest-oriented …