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Longline Results

17 results match your filter criteria.

American Samoa Longline Fishery Logbook Summary Reports

These summary reports are derived from daily records in the mandatory logbooks submitted to NOAA Fisheries by captains of U.S. pelagic longline vessels in American Samoa after each fishing trip.
December 07, 2022 - Data Set ,

What’s the Catch? Examining Optimal Longline Fishing Gear Configurations To Minimize Negative Impacts on Non-Target Species

We investigate potential options to optimize fishing gear configurations for United States Pacific pelagic longline vessels to maintain target catch rates whilst reducing bycatch mortality, injury, and harm.
September 01, 2022 - Peer-Reviewed Research ,

Winter Observing On A Commercial Longline Vessel - Post #4

Winter Observing On A Long-Line Vessel

Join fish biologist Rory Morgan as she braves the Arctic winter on a commercial fishing vessel in the Bering Sea to collect valuable scientific information as part of the North Pacific Observer Program.
June 16, 2022 - Fisheries Observer ,
A distant intense sunset on the horizon over the Bering Sea shrouded by dark, heavy clouds as seabirds bob on the water in the foreground. Credit: NOAA Fisheries / Rory Morgan (Alaskan Observers, Inc)

Winter Observing On A Commercial Longline Vessel - Post #3

Winter Observing On A Long-Line Vessel

Join fish biologist Rory Morgan as she braves the Arctic winter on a commercial fishing vessel in the Bering Sea to collect valuable scientific information as part of the North Pacific Observer Program.
June 07, 2022 - Fisheries Observer ,
frozen equipment on commercial longline vessel in Alaska

Winter Observing On A Commercial Longline Vessel - Post #2

Winter Observing On A Long-Line Vessel

Join fish biologist Rory Morgan as she braves the Arctic winter on a commercial fishing vessel in the Bering Sea to collect valuable scientific information as part of the North Pacific Observer Program.
May 31, 2022 - Fisheries Observer ,
icy deck of an Alaska longline vessel

Winter Observing On A Commercial Longline Vessel - Post #1

Winter Observing On A Long-Line Vessel

Join fish biologist Rory Morgan as she braves the Arctic winter on a commercial fishing vessel in the Bering Sea to collect valuable scientific information as part of the North Pacific Observer Program.
May 25, 2022 - Fisheries Observer ,
Graphic design illustration bottom longline fishing gear lying on the sea floor with fish swimming nearby. The bottom long line is connected to a blue fishing vessel in the background. Bottom longline. Credit: NOAA Fisheries

Fishing Trip Cost Modeling Using Generalized Linear Model and Machine Learning Methods

Despite fishing trip cost being an important element in evaluating performance of fisheries, low observe coverage often results in limited trip-level data. This article introduces a model to estimate and predict the fishing trip costs of unsampled trips.
September 07, 2021 - Peer-Reviewed Research ,

Patterns of Depredation in the Hawai’i Deep-Set Longline Fishery Informed by Fishery and False Killer Whale Behavior

We analyzed behavior data on false killer whales to identify patterns that could help fishermen avoid interactions with whales.
August 04, 2021 - Peer-Reviewed Research ,

Catch Rate Affects Assessment of Protected Area Impacts

We examine the source of a discrepancy in study results and find catch rate composition to critically affect the underlying trends in data with which models are fit and are likely the source of the conflicting findings.
March 11, 2021 - Peer-Reviewed Research ,

Hawaiʻi and California Longline Fishery Logbook Summary Reports

These summary reports are derived from daily records in the mandatory logbooks submitted to NOAA Fisheries by captains of U.S. pelagic longline vessels in the main Hawaiian Islands and California after each fishing trip.
September 23, 2020 - Data Set ,