Concepedia

Timothy J. Ragen

TJ

11

Publications

1.2K

Citations

11

H-Index

1990

Active since

Affiliations

NOAA National Marine Fisheries Service(Current)

NOAA National Marine Fisheries Service Southwest Fisheries Science Center

NOAA National Marine Fisheries Service Alaska Fisheries Science Center

University of Hawaii System

Timothy J. Ragen is an author at NOAA National Marine Fisheries Service specializing in engineering, conservation biology, and mammalogy.

Top concepts

EngineeringConservation BiologyMammalogyMarine BiologyBiologyEvolutionary BiologyAnimal BehaviorMedicineReproductive BiologyReproductive Endocrinology

Publications per year

1990–2023

11

Publications

11

Understanding the impacts of anthropogenic sound on beaked whales

Tara M. Cox, Timothy J. Ragen, Andrew J. Read et al. · The journal of cetacean research and management. Special issue · 2023 · 406 citations · Full text

Music, Ocean Acoustics, Engineering +9

U. S. Pacific Marine Mammal Stock Assessments: 1998

Jay Barlow, Robert L. Brownell, Douglas P. DeMaster et al. · Insecta mundi · 1995 · 326 citations · Full text

A New Framework for Assessing the Effects of Anthropogenic Sound on Marine Mammals in a Rapidly Changing Arctic

Sue E. Moore, Randall R. Reeves, Brandon L. Southall et al. · BioScience · 2012 · 136 citations

Biology, Engineering, Bioacoustics +12

BODY SIZE, SURVIVAL, AND DECLINE OF JUVENILE HAWAIIAN MONK SEALS,<i>MONACHUS SCHAUINSLANDI</i>

Mitchell P. Craig, Timothy J. Ragen · Marine Mammal Science · 1999 · 96 citations

Biology, Environmental Carrying Capacity, Body Size +11

IDENTIFYING DIURNAL FORAGING HABITAT OF ENDANGERED HAWAIIAN MONK SEALS USING A SEAL‐MOUNTED VIDEO CAMERA

Frank A. Parrish, Mitchell P. Craig, Timothy J. Ragen et al. · Marine Mammal Science · 2000 · 80 citations

Benthic Community, Foraging, Engineering +15

Rows per page

1–5 of 11