Diet composition and habitat use of piscivorous fishes (Arctic grayling, burbot, Dolly Varden, inconnu, and northern pike) in Chena, Unalakleet, and upper Yukon watersheds, 2013-2015

• Main Authors: Erik Schoen, Kristen Sellmer, Mark Wipfli, Renae Ivanoff, Andrés López, Benjamin Meyer
• Format: Dataset
• Language: unknown
• Published: Knowledge Network for Biocomplexity 2021
• Subjects: Diet; Predation; Stomach contents; Pacific salmon; Chinook salmon; Arctic grayling; burbot; Dolly Varden; northern pike; Food habits; Habitat overlap; Thymallus arcticus; Lota lota; Salvelinus malma; Stenodus leucichthys; Esox lucius; Oncorhynchus tshawytscha; Arctic; Yukon; Pacific; Keta; Varden; Burbot; Kuskokwim; Northern pike; Yukon river; Alaska; lota
• Online Access: https://search.dataone.org/view/urn:uuid:e92f068d-77cf-449a-9dc5-48dcc5c6fcc0

Predation on anadromous salmon can have important consequences for both predators and prey. Salmon provide large seasonal pulses of energy and nutrients via carcasses, eggs, and juveniles to many freshwater consumers, and conversely predation can represent a significant source of mortality for juven...