NOAA FISHERIES

Krill (Euphausia superba) distribution contracts southward during rapid regional warming Atkinson, Angus, Simeon L. Hill, Evgeny A. Pakhomov, Volker Siegel, Christian S. Reiss, Valerie J. Loeb, Deborah K. Steinberg, Katrin Schmidt, Geraint A. Tarling, Laura Gerrish, and Sevrine F. Sailley Nature Climate Change 9(2):142-147

Length-based risk analysis for assessing sustainability of data-limited tropical reef fisheries Ault, Jerald S., Steven G. Smith, James A. Bohnsack, Jiangang Luo, Molly H. Stevens, Gerard T. DiNardo, Matthew W. Johnson, and David R. Bryan ICES Journal of Marine Science 76(1):165-180

Larval dispersal of nearshore rockfishes Baetscher, Diana S. Ph.D. dissertation, University of California, Santa Cruz. 173 p.

Dispersal of a nearshore marine fish connects marine reserves and adjacent fished areas along an open coast Baetscher, Diana S., Eric C. Anderson, Elizabeth A. Gilbert-Horvath, Daniel P. Malone, Emily T. Saarman, Mark H. Carr, and John Carlos Garza Molecular Ecology 28(7):1611-1623

Report of the 2018 meeting of NOAA Fisheries' National Seabird Program Ballance, Lisa T., Lee R. Benaka, Sarah U. Ellgen, Shannon M. Fitzgerald, Annette E. Henry, Mi Ae Kim, Stacey L. Nathanson, and Trevor W. Joyce NOAA Technical Memorandum NMFS-F/SPO-193. 41 p.

National Seabird Program Five-Year Strategic Plan: 2020-2024 Ballance, Lisa T., Lee R. Benaka, Sarah U. Ellgen, Shannon M. Fitzgerald, Annette E. Henry, Mi Ae Kim, Stacey L. Nathanson, and Trevor W. Joyce U.S. Department of Commerce, NOAA Technical Memorandum NMFS-F/SPO-202. 190 p.

Baseline health parameters of East Pacific green turtles at Southern California foraging grounds Banerjee, Shreya M., Camryn D. Allen, Todd Schmitt, Brian S. Cheng, Jeffrey A. Seminoff, Tomoharu Eguchi, and Lisa M. Komoroske Chelonian Conservation and Biology 18(2):163-174

Global Ocean Sound Speed Profile Library (GOSSPL), an Rdata resource for studies of ocean sound propagation Barlow, Jay U.S. Department of Commerce, NOAA Technical Memorandum NMFS-SWFSC-612. 7 p.

Trace metals in green sea turtles (Chelonia mydas) inhabiting two southern California coastal estuaries Barraza, Arthur D., Lisa M. Komoroske, Camryn Allen, Tomoharu Eguchi, Rich Gossett, Erika Holland, Daniel D. Lawson, Robin A. LeRoux, Alex Long, Jeffrey A. Seminoff, and Christopher G. Lowe Chemosphere 223:342-350

Re-evaluating the population size of South American fur seals and conservation implications Baylis, Alastair M.M., Rachael A. Orben, Alexander A. Arkhipkin, John Barton, Robert L. Brownell Jr., Iain J. Staniland, and Paul Brickle Aquatic Conservation 29(11):1988-1995

Predicting cetacean abundance and distribution in a changing climate Becker, Elizabeth A., Karin A. Forney, Jessica V. Redfern, Jay Barlow, Michael G. Jacox, Jason J. Roberts, and Daniel M. Palacios Diversity and Distributions 25(4):626-643

Effectiveness of descending devices to mitigate the effects of barotrauma among rockfishes (Sebastes spp.) in California recreational fisheries Bellquist, Lyall, Sabrina Beyer, Morgan Arrington, Jordan Maeding, Alayna Siddall, Paul Fischer, John Hyde, and Nicholas C. Wegner Fisheries Research 215:44-52

Advances in research on the impacts of anti-submarine sonar on beaked whales Bernaldo de Quiros, Y., A. Fernandez, R.W. Baird, R.L. Brownell Jr., N. Aguilar de Soto, D. Allen, M. Arbelo, M. Arregui, A. Costidis, A. Fahlman, A. Frantzis, F.M.D. Gulland, M. Iniguez, M. Johnson, A. Komnenou, H. Koopman, D.A. Pabst, W.D. Roe, E. Sierra, M. Tejedor, and G. Schorr Proceedings of the Royal Society B 286(1895):20182533 (9 p.)

The contribution of ice algae to the winter energy budget of juvenile Antarctic krill in years with contrasting sea ice conditions Bernard, Kim S., Lacey A. Gunther, Sean H. Mahaffey, Katelyn M. Qualls, Monisha Sugla, Benjamin T. Saenz, Anthony M. Cossio, Jennifer Walsh, and Christian S. Reiss ICES Journal of Marine Science 76(1):206-216

Ecological lifestyles and the scaling of shark gill surface area [abstract] Bigman, J.S., S.A. Pardo, T.S. Prinzing, N.C. Wegner, and N.K. Dulvy Integrative and Comparative Biology 59(supp.1):e18

A water mass history of the Southern California current system Bograd, Steven J., Isaac D. Schroeder, and Michael G. Jacox Geophysical Research Letters 46(12):6690-6698

Developing a social-ecological-environmental system framework to address climate change impacts in the North Pacific Bograd, Steven J., Sukyung Kang, Emanuele Di Lorenzo, Toyomitsu Horii, Oleg N. Katugin, Jackie R. King, Vyacheslav B. Lobanov, Mitsutaku Makino, Guangshui Na, R. Ian Perry, Fangli Qiao, Ryan R. Rykaczewski, Hiroaki Saito, Thomas W. Therriault, Sinjae Yoo, and Harold Batchelder Frontiers in Marine Science 6:333 (11 p.)

Occurrence, fate, and confounding influence of ghost passive integrated transponder tags in an intensively monitored watershed Bond, Rosealea M., Colin L. Nicol, Joseph D. Kiernan, and Brian C. Spence Canadian Journal of Fisheries and Aquatic Sciences 76(2):286-298

The neglected complexities of shark fisheries, and priorities for holistic risk-based management Booth, Hollie, Dale Squires, and E.J. Milner-Gulland Ocean and Coastal Management 182:104994 (15 p.)

Atlantic salmon (Salmo salar) climate scenario planning pilot report Borggaard, D.L., D.M. Dick, J. Star, M. Alexander, M. Bernier, M. Collins, K. Damon-Randall, R. Dudley, R. Griffis, S. Hayes, M. Johnson, D. Kircheis, J. Kocik, B. Letcher, N. Mantua, W. Morrison, K. Nislow, V. Saba, R. Saunders, T. Sheehan, and M.D. Staudinger NOAA Fisheries, Greater Atlantic Region Policy Series 19-05 (89 p.)

On the role of climate modes in modulating the air-sea CO2 fluxes in eastern boundary upwelling systems Brady, Riley X., Nicole S. Lovenduski, Michael A. Alexander, Michael Jacox, and Nicolas Gruber Biogeosciences 16(2):329-346

Animal cultures matter for conservation: Understanding the rich social lives of animals benefits international conservation efforts Brakes, Philippa, Sasha R.X. Dall, Lucy M. Aplin, Stuart Bearhop, Emma L. Carroll, Paolo Ciucci, Vicki Fishlock, John K.B. Ford, Ellen C. Garland, Sally A. Keith, Peter K. McGregor, Sarah L. Mesnick, Michael J. Noad, Giuseppe Notarbartolo di Sciara, Martha M. Robbins, Mark P. Simmonds, Fernando Spina, Alex Thornton, Paul R. Wade, Martin J. Whiting, James Williams, Luke Rendell, Hal Whitehead, Andrew Whiten, and Christian Rutz Science 363(6431):1032-1034

Trophic position and foraging ecology of Ross, Weddell, and crabeater seals revealed by compound-specific isotope analysis Brault, Emily K., Paul L. Koch, Daniel P. Costa, Matthew D. McCarthy, Luis A. Huckstadt, Kimberly T. Goetz, Kelton W. McMahon, Michael E. Goebel, Olle Karlsson, Jonas Teilmann, Tero Harkonen, and Karin C. Harding Marine Ecology Progress Series 611:1-18

Paulik revisited: Statistical framework and estimation performance of multistage recruitment functions Brooks, Elizabeth N., James T. Thorson, Kyle W. Shertzer, Richard D.M. Nash, Jon K.T. Brodziak, Kelli F. Johnson, Nikolai Klibansky, Brian K. Wells, and Jonathan White Fisheries Research 217:58-70

Dugong dugon (Nansei subpopulation), Dugong Brownell, R.L. Jr., T. Kasuya, and H. Marsh IUCN Red List of Threatened Species 2019:e.T157011948A157011982 (12 p.)

Bycatch in gillnet fisheries threatens Critically Endangered small cetaceans and other aquatic megafauna Brownell, Robert L. Jr., Randall R. Reeves, Andrew J. Read, Brian D. Smith, Peter O. Thomas, Katherine Ralls, Masao Amano, Per Berggren, Aung Myo Chit, Tim Collins, Rohan Currey, M. Louella L. Dolar, Tilen Genov, Roderick C. Hobbs, Danielle Kreb, Helene Marsh, Mei Zhigang, William F. Perrin, Somany Phay, Lorenzo Rojas-Bracho, Gerry E. Ryan, Kim E.W. Shelden, Elisabeth Slooten, Barbara L. Taylor, Omar Vidal, Wang Ding, Tara S. Whitty, and John Y. Wang Endangered Species Research 40:285-296

Comparable spatial organization of pelagic fish schools and squid squadrons [abstract] Burford, B.P., R. Williams, N. Demetras, J. Harding, and W.F. Gilly Integrative and Comparative Biology 59(supp.1):e27

West Coast Deep-Sea Coral Initiative science plan (2018-2021) Caldow, Chris, M. Elizabeth Clarke, Heather M. Coleman, Elizabeth Duncan, Meredith V. Everett, Tom F. Hourigan, Tom Laidig, Amanda N. Netburn, John H. Stadler, Jenny Waddell, and Arliss J. Winship (eds.) U.S. Department of Commerce, National Oceanic and Atmospheric Administration. 36 p.

Long-term conservation of Ohnologs through partial tetrasomy following whole-genome duplication in Salmonidae Campbell, Matthew A., Matthew C. Hale, Garrett J. McKinney, Krista M. Nichols, and Devon E. Pearse G3: Genes, Genomics, Genetics 9(6):2017-2028

Observational needs supporting marine ecosystems modeling and forecasting: From the global ocean to regional and coastal systems Capotondi, Antonietta, Michael Jacox, Chris Bowler, Maria Kavanaugh, Patrick Lehodey, Daniel Barrie, Stephanie Brodie, Samuel Chaffron, Wei Cheng, Daniela F. Dias, Damien Eveillard, Lionel Guidi, Daniele Iudicone, Nicole S. Lovenduski, Janet A. Nye, Ivonne Ortiz, Douglas Pirhalla, Mercedes Pozo Buil, Vincent Saga, Scott Sheridan, Samantha Siedlecki, Aneesh Subramanian, Colomban de Vargas, Emanuele Di Lorenzo, Scott C. Doney, Albert J. Hermann, Terrence Joyce, Mark Merrifield, Arthur J. Miller, Fabrice Not, and Stephane Pesant Frontiers in Marine Science 6:623 (30 p.)

Estimates of marine mammal, sea turtle, and seabird bycatch from the California large-mesh drift gillnet fishery: 1990-2017 Carretta, James V., Jeffrey E. Moore, and Karin A. Forney U.S. Department of Commerce, NOAA Technical Memorandum NMFS-SWFSC-619. 76 p.

U.S. Pacific marine mammal stock assessments: 2018 Carretta, James V., Karin A. Forney, Erin M. Oleson, David W. Weller, Aimee R. Lang, Jason Baker, Marcia M. Muto, Brad Hanson, Anthony J. Orr, Harriet Huber, Mark S. Lowry, Jay Barlow, Jeffrey E. Moore, Deanna Lynch, Lilian Carswell, and Robert L. Brownell Jr. U.S. Department of Commerce, NOAA Technical Memorandum NMFS-SWFSC-617. 377 p. MARINE MAMMALS - CETACEANS - PINNIPEDS - PACIFIC - SURVEYS - STOCKS - ASSESSMENTS

Sources of human-related injury and mortality for U.S. Pacific west coast marine mammal stock assessments, 2013-2017 Carretta, James V., Van Helker, Marcia M. Muto, Justin Greenman, Kristin Wilkinson, Dan Lawson, Justin Viezbicke, and Jason Jannot U.S. Department of Commerce, NOAA Technical Memorandum NMFS-SWFSC-616. 150 p.

A review of methods for quantifying spatial predator-prey overlap Carroll, Gemma, Kirstin K. Holsman, Stephanie Brodie, James T. Thorson, Elliott L. Hazen, Steven J. Bograd, Melissa A. Haltuch, Stan Kotwicki, Jameal Samhouri, Paul Spencer, Ellen Willis-Norton, and Rebecca L. Selden Global Ecology and Biogeography 28(11):1561-1577

Global distribution of Omura's whales (Balaenoptera omurai) and assessment of range-wide threats Cerchio, Salvatore, Tadasu K. Yamada, and Robert L. Brownell Jr. Frontiers in Marine Science 6:67 (18 p.)

Characterizing stable isotope relationships between green turtle (Chelonia mydas) skin and unhatched eggs Chabot, Ryan M., Simona A. Ceriani, Jeffrey A. Seminoff, Kali A. Mills, and Katherine L. Mansfield Rapid Communications in Mass Spectrometry 33(15):1277-1285

Southern right whale (Eubalaena australis), seasonal abundance and distribution at Head of Bight, South Australia Charlton, Claire, Rhianne Ward, Robert D. McCauley, Robert L. Brownell Jr., Chandra Salgado Kent, and Stephen Burnell Aquatic Conservation 29(4):576-588

Southern right whales (Eubalaena australis) return to a former wintering calving ground: Fowlers Bay, South Australia Charlton, Claire, Rhianne Ward, Robert D. McCauley, Robert L. Brownell Jr., Sacha Guggenheimer, Chandra P. Salgado Kent, and John L. Bannister Marine Mammal Science 35(4):1438-1462

Reproduction and morphology of Central American and Tres Marias spinner dolphins in the eastern tropical Pacific Chivers, Susan J., Wayne L. Perryman, and Morgan S. Lynn Marine Mammal Science 35(1):210-233

Prey differences drive local genetic adaption in Antarctic fur seals Cleary, Alison C., Marthan Bester, Jaume Forcada, Michael Goebel, Simon D. Goldsworthy, Christophe Guinet, Joseph I. Hoffman, Kit M. Kovacs, Christian Lydersen, and Andrew D. Lowther Marine Ecology Progress Series 628:195-209

Marine vertebrate biodiversity and distribution within the central California Current using environmental DNA (eDNA) metabarcoding and ecosystem surveys Closek, Collin J., Jarrod A. Santora, Hilary A. Starks, Isaac D. Schroeder, Elizabeth A. Andruszkiewicz, Keith M. Sakuma, Steven J. Bograd, Elliot L. Hazen, John C. Field, and Alexandria B. Boehm Frontiers in Marine Science 6:732 (17 p.)

Movement and survival rates of Butte Creek spring-run Chinook salmon smolts from the Sutter Bypass to the Golden Gate Bridge in 2015, 2016, and 2017 Cordoleani, Flora, Jeremy Notch, Alex S. McHuron, Cyril J. Michel, and Arnold J. Ammann U.S. Department of Commerce, NOAA Technical Memorandum NMFS-SWFSC-618. 47 p.

Apex marine predators and ocean health: Proactive screening of halogenated organic contaminants reveals ecosystem indicator species Cossaboon, Jennifer M., Eunha Hoh, Susan J. Chivers, David W. Weller, Kerri Danil, Keith A. Maruya, and Nathan G. Dodder Chemosphere 221:656-664

Foraging ecology of the leopard seal [abstract] Costa, D.P., S.S. Kienle, S.J. Trumble, S. Kanatous, M.E. Goebel, and D. Krause Integrative and Comparative Biology 59(supp.1):e43

First record of false killer whales (Pseudorca crassidens) in the Falkland Islands (Malvinas) Crofts, Sarah, Karen K. Martien, Kelly M. Robertson, Andrew Stanworth, Steve Massam, and Caroline R. Weir Polar Biology 42(10):1923-1929

Good practices for including environmental data to inform spawner-recruit dynamics in integrated stock assessments: Small pelagic species case study Crone, Paul R., Mark N. Maunder, HuiHua Lee, and Kevin R. Piner Fisheries Research 217:122-132

Climate vulnerability assessment for Pacific salmon and steelhead in the California Current Large Marine Ecosystem Crozier, Lisa G., Michelle M. McClure, Tim Beechie, Steven J. Bograd, David A. Boughton, Mark Carr, Thomas D. Cooney, Jason B. Dunham, Correigh M. Greene, Melissa A. Haltuch, Elliott L. Hazen, Damon M. Holzer, David D. Huff, Rachel C. Johnson, Chris E. Jordan, Isaac C. Kaplan, Steven T. Lindley, Nathan J. Mantua, Peter B. Moyle, James M. Myers, Mark W. Nelson, Brian C. Spence, Laurie A. Weitkamp, Thomas H. Williams, and Ellen Willis-Norton PLoS ONE 14(7):e0217711 (49 p.)

Using sea-ice to calibrate a dynamic trophic model for the Western Antarctic Peninsula Dahood, Adrian, George M. Watters, and Kim de Mutsert PLoS ONE 14(4):e0214814 (28 p.)

Renal and vaginal calculi in a free-ranging long-beaked common dolphin Delphinus capensis Danil, Kerri, Sophie Dennison, Elyse Wurster, Michael M. Garner, Jody Lulich, and Judy St. Leger Diseases of Aquatic Organisms 136(3):265-271

Forecasting ENSO impacts on marine ecosystems of the US West Coast: A joint US CLIVAR and OCB workshop (August 10-11, 2016, San Diego, California) Di Lorenzo, Emanuele, Art Miller, Clarissa Anderson, Kris Karnauskas, Julie Keister, Nate Mantua, Mark Ohman, and Aneesh Subramanian US Climate Variability & Predictability Program (Washington, DC) and Ocean Carbon & Biogeochemistry Program (Woods Hole Oceanographic Institution). 58 p.

Status of cowcod (Sebastes levis) in 2019 Dick, E.J., and Xi He Pacific Fishery Management Council, Portland, Oregon. 184 p.

Rearing and inducing spawning in captive Pacific sardine (Sardinops sagax) Dorval, Emmanis, Patrick Appel, Megan H. Human, Beverly J. Macewicz, and William Watson CalCOFI Reports 60:123-134

S4: A spatially continuous, individual-based model of salmonid redd superimposition Dudley, Peter N. Transactions of the American Fisheries Society 148(2):352-372

Insights from an individual based model of a fish population on a large regulated river Dudley, Peter N. Environmental Biology of Fishes 102(8):1069-1095

The importance of migratory connectivity for global ocean policy Dunn, Daniel C., Autumn-Lynn Harrison, Corrie Curtice, Sarah DeLand, Ben Donnelly, Ei Fujioka, Eleanor Heywood, Connie Y. Kot, Sarah Poulin, Meredith Whitten, Susanne Akesson, Amalia Alberini, Ward Appeltans, Jose Manuel Arcos, Helen Bailey, Lisa T. Ballance, Barbara Block, Hannah Blondin, Andre M. Boustany, Jore Brenner, Paolo Catry, Daniel Cejudo, Jesse Cleary, Peter Corkeron, Daniel P. Costa, Michael Coyne, Guillermo Ortuno Crespo, Tammy E. Davies, Maria P. Dias, Fanny Douvere, Francesco Ferretti, Angela Formia, David Freestone, Ari S. Friedlaender, Heidrun Frisch-Nwakanma, Christopher Barrio Frojan, Kristina M. Gjerde, Lyle Glowka, Brendan J. Godley, Jacob Gonzalez-Solis, Jose Pedro Granadeiro, Vikki Gunn, Yuriko Hashimoto, Lucy M. Hawkes, Graeme C. Hays, Carolina Hazin, Jorge Jimenez, David E. Johnson, Paolo Luschi, Sara M. Maxwell, Catherine McClellan, Michelle Modest, Giuseppe Notarbartolo di Sciara, Alejandro Herrero Palacio, Daniel M. Palacios, Andrea Pauly, Matt Rayner, Alan F. Rees, Erick Ross Salazar, David Secor, Ana M.M. Sequeira, Mark Spalding, Fernando Spina, Sofie Van Parijs, Bryan Wallace, Nuria Varo-Cruz, Melanie Virtue, Henri Weimerskirch, Laurie Wilson, Bill Woodward, and Patrick N. Halpin Proceedings of the Royal Society B 286(1911):20191472 (10 p.)

Editorial: Integrating emerging technologies into marine megafauna conservation management Dutton, Peter H., Lisa Komoroske, Lars Bejder, and Mark Meekan Frontiers in Marine Science 6:693 (3 p.)

Genetic analysis and satellite tracking reveal origin of the green turtles in San Diego Bay Dutton, Peter H., Robin A. LeRoux, Erin L. LaCasella, Jeffrey A. Seminoff, Tomoharu Eguchi, and Donna L. Dutton Marine Biology 166:3 (13 p.)

Modeling the dynamic habitats of mobile pelagic predators (Makaira nirgricans and Istiompax indica) in the eastern Pacific Ocean Farchadi, Nima, Michael G. Hinton, Andrew R. Thompson, and Zhi-Yong Yin Marine Ecology Progress Series 622:157-176

Abundance of Type A killer whales (Orcinus orca) in the coastal waters off the western Antarctic Peninsula Fearnbach, Holly, John W. Durban, David K. Ellifrit, and Robert L. Pitman Polar Biology 42(8):1477-1488

Strontium isotopes reveal ephemeral streams used for spawning and rearing by an imperilled potamodromous cyprinid Clear Lake hitch Lavinia exilicauda chi Feyrer, Frederick, George Whitman, Matthew Young, and Rachel C. Johnson Marine and Freshwater Research 70(12):1689-1697

Seasonal and interannual variations in the distributions of tuna-associated dolphins in the eastern tropical Pacific Ocean Fiedler, Paul C., and Cleridy E. Lennert-Cody Journal of Cetacean Research and Management 20:67-79

Sablefish Stock Assessment Review (STAR) Panel report Field, John, Jim Ianelli, Yong Chen, and Robin Cook Pacific Fishery Management Council, Portland, Oregon. 30 p.

Killer whale genomes reveal a complex history of recurrent admixture and vicariance Foote, Andrew D., Michael D. Martin, Marie Louis, George Pacheco, Kelly M. Robertson, Mikkel-Holger S. Sinding, Ana R. Amaral, Robin W. Baird, Charles Scott Baker, Lisa Ballance, Jay Barlow, Andrew Brownlow, Tim Collins, Rochelle Constantine, Willy Dabin, Luciano Dalla Rosa, Nicholas J. Davison, John W. Durban, Ruth Esteban, Steven H. Ferguson, Tim Gerrodette, Christophe Guinet, M. Bradley Hanson, Wayne Hoggard, Cory J.D. Matthews, Filipa I.P. Samarra, Renaud de Stephanis, Sara B. Tavares, Paul Tixier, John A. Totterdell, Paul Wade, Laurent Excoffier, M. Thomas P. Gilbert, Jochen B.W. Wolf, and Phillip A. Morin Molecular Ecology 28(14):3427-3444

Endothermy in the smalleye opah (Lampris incognitus): A potential role for the uncoupling protein sarcolipin Franck, Jens P.C., Eva Slight-Simcoe, and Nicholas C. Wegner Comparative Biochemistry and Physiology A 233:48-52

Modeling composite effects of marine and freshwater processes on migratory species Friedman, Whitney R., Benjamin T. Martin, Brian K. Wells, Pete Warzybok, Cyril J. Michel, Eric M. Danner, and Steven T. Lindley Ecosphere 10(7):e02743 (21 p.)

Bridging from monitoring to solutions-based thinking: Lessons from CalCOFI for understanding and adapting to marine climate change impacts Gallo, Natalya D., Elizabeth Drenkard, Andrew R. Thompson, Edward D. Weber, Deb Wilson-Vandenberg, Sam McClatchie, J. Anthony Koslow, and Brice X. Semmens Frontiers in Marine Science 6:695 (21 p.)

A function-valued trait approach to estimating the genetic basis of size at age and its potential role in fisheries-induced evolution Gao, Jin, and Stephan B. Munch Evolutionary Applications 12(5):964-976

Accuracy and precision of dolphin group size estimates Gerrodette, Tim, Wayne L. Perryman, and Cornelia S. Oedekoven Marine Mammal Science 35(1):22-39

Stock assessment of the Longnose Skate (Beringraja rhina) in state and Federal waters off California, Oregon and Washington Gertseva, Vladlena, Sean E. Matson, Ian Taylor, Joe Bizzarro, and John Wallace Pacific Fishery Management Council, Portland, Oregon. 238 p.

Social information drives ecological outcomes among competing species Gil, M.A., M.L. Baskett, and S.J. Schreiber Ecology 100(11):e02835 (13 p.)

Comparing progesterone in blubber and serum to assess pregnancy in wild beluga whales (Delphinapterus leucas) Goertz, Caroline E.C., Kathy Burek-Huntington, Katie Royer, Lori Quakenbush, Tonya Clauss, Roderick Hobbs, and Nicholas M. Kellar Conservation Physiology 7(1):coz071 (8 p.)

Why whales are big but not bigger: Physiological drivers and ecological limits in the age of ocean giants Goldbogen, J.A., D.E. Cade, D.M. Wisniewska, J. Potvin, P.S. Segre, M.S. Savoca, E.L. Hazen, M.F. Czapanskiy, S.R. Kahane-Rapport, S.L. DeRuiter, S. Gero, P. Tonnesen, W.T. Gough, M.B. Hanson, M.M. Holt, F.H. Jensen, M. Simon, A.K. Stimpert, P. Arranz, D.W. Johnston, D.P. Nowacek, S.E. Parks, F. Visser, A.S. Friedlaender, P.L. Tyack, P.T. Madsen, and N.D. Pyenson Science 366(6471):1367-1372

Range-wide populations of a long-distance migratory songbird converge during stopover in the tropics Gomez, Camila, Sara L. Guerrero, Alyssa M. FitzGerald, Nicholas J. Bayly, Keith A. Hobson, and Carlos Daniel Cadena Ecological Monographs 89(2):e01349 (15 p.)

Maternal diet and age alter direct and indirect relationships between life-history traits across multiple generations Goos, Jared M., Cameron J. Swain, Stephan B. Munch, and Matthew R. Walsh Functional Ecology 33(3):491-502

Description of a new beaked whale echolocation pulse type in the California Current Griffiths, Emily T., Jennifer L. Keating, Jay Barlow, and Jeffrey E. Moore Marine Mammal Science 35(3):1058-1069

Decadal chanages in adult size of salmon-eating killer whales in the eastern North Pacific Groskreutz, Molly J., John W. Durban, Holly Fearnbach, Lance G. Barrett-Lennard, Jared R. Towers, and John K.B. Ford Endangered Species Research 40:183-188

Killer whale (Orcinus orca) predation on a Gervais' beaked whale (Mesoplodon europaeus) in the eastern Atlantic Ocean Gualtiere, Doug, and Robert L. Pitman Aquatic Mammals 45(2):244-245

Gray whale migration patterns through the Southern California Bight from multi-year visual and acoustic monitoring Guazzo, Regina A., Alisa Schulman-Janiger, Michael H. Smith, Jay Barlow, Gerald L. D'Spain, Dennis B. Rimington, and John A. Hildebrand Marine Ecology Progress Series 625:181-203

Migrating eastern North Pacific gray whale call and blow rates estimated from acoustic recordings, infrared camera video, and visual sightings Guazzo, Regina A., David W. Weller, Hollis M. Europe, John W. Durban, Gerald L. D'Spain, and John A. Hildebrand Scientific Reports 9:12617 (11 p.)

Unraveling the recruitment problem: A review of environmentally-informed forecasting and management strategy evaluation Haltuch, M.A., E.N. Brooks, J. Brodziak, J.A. Devine, K.F. Johnson, N. Klibansky, R.D.M. Nash, M.R. Payne, K.W. Shertzer, S. Subbey, and B.K. Wells Fisheries Research 217:198-216

Applying a simplified energy-budget model to explore the effects of temperature and food availability on the life history of green sturgeon (Acipenser medirostris) Hamda, Natnael T., Benjamin Martin, Jamilynn B. Poletto, Dennis E. Cocherell, Nann A. Fangue, Joel Van Eenennaam, Ethan A. Mora, and Eric Danner Ecological Modelling 395:1-10

Ocean acidification and hypoxia can have opposite effects on rockfish otolith growth Hamilton, Scott L., Neosha S. Kashef, David M. Stafford, Evan G. Mattiasen, Lauren A. Kapphahn, Cheryl A. Logan, Eric P. Bjorkstedt, and Susan M. Sogard Journal of Experimental Marine Biology and Ecology 521:151245 (8 p.)

Sampling theory for the ecological and natural resource sciences Hankin, David G., Michael S. Mohr, and Ken B. Newman Oxford University Press

Animal-borne telemetry: An integral component of the ocean observing toolkit Harcourt, Rob, Ana M.M. Sequeira, Xuelei Zhang, Fabien Roquet, Kosei Komatsu, Michelle Heupel, Clive McMahon, Fred Whoriskey, Mark Meekan, Gemma Carroll, Stephanie Brodie, Colin Simpfendorfer, Mark Hindell, Ian Jonsen, Daniel P. Costa, Barbara Block, Monica Muelbert, Bill Woodward, Mike Weise, Kim Aarestrup, Martin Biuw, Lars Boehme, Steven J. Bograd, Dorian Cazau, Jean-Benoit Charrassin, Steven J. Cooke, Paul Cowley, P.J. Nico de Bruyn, Tiphaine Jeanniard du Dot, Carlos Duarte, Victor M. Eguiluz, Luciana C. Ferreira, Juan Fernandez-Gracia, Kimberly Goetz, Yusuke Goto, Christophe Guinet, Mike Hammill, Graeme C. Hays, Elliott L. Hazen, Luis A. Huckstadt, Charlie Huveneers, Sara Iverson, Saifullah Arifin Jaaman, Kongkiat Kittiwattanawong, Kit M. Kovacs, Christian Lydersen, Tim Moltmann, Masaru Naruoka, Lachlan Phillips, Baptiste Picard, Nuno Queiroz, Gilles Reverdin, Katsufumi Sato, David W. Sims, Eva B. Thorstad, Michele Thums, Anne M. Treasure, Andrew W. Trites, Guy D. Williams, Yoshinari Yonehara, and Mike A. Fedak Frontiers in Marine Science 6:326 (21 p.)

Physical controls on salmon redd site selection in restored reaches of a regulated, gravel-bed river Harrison, Lee R., Erin Bray, Brandon Overstreet, Carl J. Legleiter, Rocko A. Brown, Joseph E. Merz, Rosealea M. Bond, Colin L. Nicol, and Thomas Dunne Water Resources Research 55(11):8942-8966

Acquisition of obligate mutualist symbionts during the larval stage is not beneficial for a coral host Hartmann, Aaron C., Dristen L. Marhaver, Anke Klueter, Michael T. Lovci, Collin J. Closek, Erika Diaz, Valerie F. Chamberland, Frederick I. Archer, Dimitri D. Deheyn, Mark J.A. Vermeij, and Monica Medina Molecular Ecology 28(1):141-155

Ecosystem status report of the California Current for 2019: A summary of ecosystem indicators compiled by the California Current Integrated Ecosystem Assessment Team (CCIEA) Harvey, Chris, Newell Garfield, Gregory Williams, Nick Tolimieri, Isaac Schroeder, Kelly Andrews, Katie Barnas, Eric Bjorkstedt, Steven Bograd, Richard Brodeur, Brian Burke, Jason Cope, Audrey Coyne, Lynn deWitt, Judy Dowell, John Field, Jennifer Fisher, Peter Frey, Thomas Good, Correigh Greene, Elliott Hazen, Daniel Holland, Matthew Hunter, Kym Jacobson, Michael Jacox, Christy Juhasz, Isaac Kaplan, Stephen Kasperski, Dan Lawson, Andrew Leising, Alex Manderson, Sharon Melin, Stephanie Moore, Chery Morgan, Barbara Muhling, Stuart Munsch, Karma Norman, Roxanne Robertson, Laura Rogers-Bennett, Keith Sakuma, Jameal Samhouri, Rebecca Selden, Samantha Siedlecki, Kayleigh Somers, William Sydeman, Andrew Thompson, Jim Thorson, Desiree Tommasi, Vera Trainer, Anna Varney, Brian Wells, Curt Whitmire, Margaret Williams, Thomas Williams, Jeannette Zamon, and Samantha Zeman U.S. Department of Commerce, NOAA Technical Memorandum NMFS-NWFSC-149. 87 p.

California Current Integrated Ecosystem Assessment (CCIEA): California Current Ecosystem status report, 2019 Harvey, Chris, Toby Garfield, Greg Williams, and Nick Tolimieri (eds.) A report of the NOAA CCIEA Team to the Pacific Fishery Management Council. 66 p.

Competition or cooperation? Peer effects in the Pacific Coast groundfish fishery Haskell, Nancy, Aaron Mamula, and Trevor C. Collier Land Economics 95(2):258-278

Translating marine animal tracking data into conservation policy and management Hays, Graeme C., Helen Bailey, Steven J. Bograd, W. Don Bowen, Claudio Campagna, Ruth H. Carmichael, Paolo Casale, Andre Chiaradia, Daniel P. Costa, Eduardo Cuevas, P.J. Nico de Bruyn, Maria P. Dias, Carlos M. Duarte, Daniel C. Dunn, Peter H. Dutton, Nicole Esteban, Ari Friedlaender, Kimberly T. Goetz, Brendan J. Godley, Patrick N. Halpin, Mark Hamann, Neil Hammerschlag, Robert Harcourt, Autumn-Lynn Harrison, Elliott L. Hazen, Michelle R. Heupel, Erich Hoyt, Nicolas E. Humphries, Connie Y. Kot, James S.E. Lea, Helene Marsh, Sara M. Maxwell, Clive R. McMahon, Giuseppe Notarbartolo di Sciara, Daniel M. Palacios, Richard A. Phillips, David Righton, Gail Schofield, Jeffrey A. Seminoff, Colin A. Simpfendorfer, David W. Sims, Akinori Takahashi, Michael J. Tetley, Michele Thums, Philip N. Trathan, Stella Villegas-Amtmann, Randall S. Wells, Scott D. Whiting, Natalie E. Wildermann, and Ana M.M. Sequeira Trends in Ecology and Evolution 34(5):459-473

Marine top predators as climate and ecosystem sentinels Hazen, Elliott L., Briana Abrahms, Stephanie Brodie, Gemma Carroll, Michael G. Jacox, Matthew S. Savoca, Kylie L. Scales, William J. Sydeman, and Steven J. Bograd Frontiers in Ecology and the Environment 17(10):565-574

Effects of recruitment variability and fishing history on estimation of stock-recruitment relationships: Two case studies from U.S. West Coast fisheries He, Xi, and John C. Field Fisheries Research 217:21-34

Tuna species of the U.S. West Coast: a photographic identification guide Heberer, Liana N., Heidi Dewar, Owyn E. Snodgrass, and David G. Itano U.S. Department of Commerce, NOAA Technical Memorandum NMFS-SWFSC-624. 16 p.

Structured priors for sparse probability vectors with application to model selection in Markov chains Heiner, Matthew, Athanasios Kottas, and Stephan Munch Statistics and Computing 29(5):1077-1093

Estimating spatial-temporal differences in Chinook salmon outmigration survival with habitat- and predation-related covariates Henderson, Mark J., Ilysa S. Iglesias, Cyril J. Michel, Arnold J. Ammann, and David D. Huff Canadian Journal of Fisheries and Aquatic Sciences 76(9):1549-1561

Spatial variability in ocean-mediated growth potential is linked to Chinook salmon survival Henderson, Mark, Jerome Fiechter, David D. Huff, and Brian K. Wells Fisheries Oceanography 28(3):334-344

Model description for the Sacramento River winter-run Chinook salmon life cycle model Hendrix, Noble, Ann-Marie K. Osterback, Eva Jennings, Eric Danner, Vamsi Sridharan, Correigh M. Greene, and Steven T. Lindley QEDA Consulting, Seattle, Washington. 45 p.

More reliable coastal SST forecasts from the North American multimodel ensemble Hervieux, G., M.A. Alexander, C.A. Stock, M.G. Jacox, K. Pegion, E. Becker, F. Castruccio, and D. Tommasi Climate Dynamics 53(12):7153-7168

Re-examining trophic dead ends: stable isotope values link gelatinous zooplankton to leatherback turtles in the California Current Hetherington, Elizabeth D., Carolyn M. Kurle, Scott R. Benson, T. Todd Jones, and Jeffrey A. Seminoff Marine Ecology Progress Series 632:205-219

Measuring willingness to pay for environmental attributes in seafood Hilger, James, Eric Hallstein, Andrew W. Stevens, and Sofia B. Villas-Boas Environmental and Resource Economics 73(1):307-332