D
David Welch
Researcher at University of Auckland
Publications - 316
Citations - 12518
David Welch is an academic researcher from University of Auckland. The author has contributed to research in topics: Population & Oncorhynchus. The author has an hindex of 60, co-authored 305 publications receiving 11086 citations. Previous affiliations of David Welch include AmeriCorps VISTA & James Cook University.
Papers
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Journal ArticleDOI
Developing a Mechanistic Understanding of Fish Migrations by Linking Telemetry with Physiology, Behavior, Genomics and Experimental Biology: An Interdisciplinary Case Study on Adult Fraser River Sockeye Salmon
Steven J. Cooke,Scott G. Hinch,Anthony P. Farrell,David A. Patterson,K. M. Miller‐Saunders,David Welch,Michael R. Donaldson,Kyle C. Hanson,Glenn T. Crossin,M. T. Mathes,Andrew G. Lotto,Kimberly A. Hruska,I. Olsson,Glenn N. Wagner,Richard E. Thomson,R. Hourston,Karl K. English,S. Larsson,J. M. Shrimpton,G. Van Der Kraak +19 more
TL;DR: The advances that have been made in understanding salmonid migration biology through the integration of disciplines including physiology, behavior, functional genomics, and experimental biology are summarized.
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Slow Growth and Lack of Recovery in Overfished Holothurians on the Great Barrier Reef: Evidence from DNA Fingerprints and Repeated Large-Scale Surveys
TL;DR: Recovery of overfished H. nobilis stocks on the GBR may take several decades, and a highly conservative management plan is suggested to protect both the stocks and the ecosystem.
Journal ArticleDOI
Adolescent screen time and attachment to parents and peers.
TL;DR: Screen time was associated with poor attachment to parents and peers in 2 cohorts of adolescents 16 years apart, and concern about high levels of screen time among adolescents is warranted.
Journal ArticleDOI
An assessment of light-based geoposition estimates from archival tags
David Welch,J. Paige Eveson +1 more
TL;DR: Digital signal processing is investigated as a method of increasing the signal-to-noise ratio of the light record and two approaches to estimating geoposition based on estimating either the time of maximal rate of change in light intensity or the time that a reference light intensity is reached are described.
Journal ArticleDOI
Freshwater and marine migration and survival of endangered Cultus Lake sockeye salmon (Oncorhynchus nerka) smolts using POST, a large-scale acoustic telemetry array
David Welch,Michael C. Melnychuk,Erin R. RechiskyE.R. Rechisky,Aswea D. Porter,Melinda C. Jacobs,Adrian LadouceurA. Ladouceur,R. Scott McKinley,George D. Jackson +7 more
TL;DR: The POST array pro- vided direct measurements of movement and estimates of survival and demonstrated the feasibility of establishing conti- nental-scale acoustic arrays for management and conservation of marine species.