Fig 2 -

Comparison of changes in SRKW (top) and NRKW (bottom) relative predicted biomass (line) versus biomass estimates from population censuses (points) between 1979 and 2020.

Bibliographic Details
Main Authors:	Fanny Couture, Villy Christensen, Carl Walters
Format:	Still Image
Language:	unknown
Published:	2024
Subjects:	Ecology Inorganic Chemistry Science Policy Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified northern british columbia northeast pacific coast model provided evidence model also revealed low levels since orcinus orca </ oncorhynchus tshawytscha </ oncorhynchus kisutch </ salmon species targeted pacific salmon populations coho salmon (< chinook salmon populations chinook salmon (< killer whale population salmon population declines main limiting factor div >< p >) smolts increased multiple factors may marine mammals could fishing mortality since 2020 mortality ranging marine mammals resident </ >) could 2020 may total mortality mortality pattern srkw population study evaluated stock productivity relatively stable previous research ocean productivity mainly driven important large important driver food availability fishing activities ewe ) eating southern combined effects climatic patterns 6 times Pacific Killer Whale Orca Orcinus orca Killer whale
Online Access:	https://doi.org/10.1371/journal.pone.0296358.g002

Description
Summary:	Comparison of changes in SRKW (top) and NRKW (bottom) relative predicted biomass (line) versus biomass estimates from population censuses (points) between 1979 and 2020.