New Research Project Engages Southeast Alaska Trollers

A fresh effort to unlock the mysteries behind salmon distribution in Southeast Alaska is enlisting the region’s commercial troll vessels in a novel ocean data collection project. Announced on October 1, 2026, the initiative will involve twenty troll boats, merging the expertise of fishermen with advanced technology to observe how underwater conditions affect fish catches.

Combining Fish Catch Records with Ocean Data

The study, valued at $593,600, is backed by a $293,600 grant from the National Fish and Wildlife Foundation and supplemented by $300,000 in matching funds. The Alaska Sustainable Fisheries Trust, based in Sitka, is leading the project along with partners Ocean Data Network and Real Time Data. Their goal is to analyze why certain areas teem with salmon while others nearby see less activity, particularly during the 2028 and 2029 troll seasons.

Technology: Electronic Logbooks and Ocean Sensors

Participating captains will utilize electronic logbooks and oceanographic sensors to record catch data, depth, and temperature beneath their vessels. These details, transmitted via Starlink satellite connections, will enable real-time updates for researchers throughout the fishing season. By integrating fish catch records with environmental information, the research hopes to reveal patterns that explain salmon distribution and support future fisheries management.

Improving Data Collection Processes

This approach builds on past efforts to modernize fisheries research in Southeast Alaska. From 1971 to 1991, local fishermen kept voluntary paper logbooks. Technology advances led to the Alaska Trollers Association testing electronic logbooks with 10 fishermen in 2023. The current project now aims to fully integrate electronic reporting aboard vessels using the Deckhand application by Real Time Data, replacing cumbersome paper records and streamlining reporting directly from sea.

Partners and Future Impacts

Ocean Data Network will organize and support the aggregation of environmental and catch data so that scientists and fisheries managers have access to actionable information. Their ongoing work takes advantage of fishing boats already traversing Southeast Alaska’s coastal waters, enhancing datasets available for research. The system’s immediate, digitally relayed updates could contribute vital information for stock assessments and adaptive management, provided robust connections between condition data and fisheries research outcomes are found.

Expanding Opportunities for Fishermen

The project, as part of the federal modernization effort for fisheries reporting, is among 13 initiatives supported by $3.4 million in new federal grants. Fishermen interested in participating—especially those attentive to changing water conditions—are encouraged to join the project by contacting policy coordinator Lauren Howard or outreach coordinator Emily Scott. If successful, the initiative promises to give Southeast Alaska trollers a new perspective on the marine environment they operate in while supporting broader fisheries science.

Source: juneauempire.com.