Search Results - "HUNT, G. L"

Understanding the structure and functioning of polar pelagic ecosystems to predict the impacts of change by Murphy, E. J., Cavanagh, R. D., Drinkwater, K. F., Grant, S. M., Heymans, J. J., Hofmann, E. E., Hunt, G. L., Johnston, N. M.

“…The determinants of the structure, functioning and resilience of pelagic ecosystems across most of the polar regions are not well known. Improved understanding…”
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Trends in carbon flux to seabirds in the Peruvian upwelling system: effects of wind and fisheries on population regulation by Jahncke, J., Checkley Jr, D. M., Hunt Jr, G. L.

“…We hypothesized that change in the annual population size of guano‐producing seabirds (cormorant, Phalacrocorax bougainvillii; booby, Sula variegata; pelican,…”
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Increases in jellyfish biomass in the Bering Sea: implications for the ecosystem by Brodeur, Richard D., Sugisaki, Hiroya, Hunt, George L.

“…There has been a dramatic increase in jellyfish biomass over the eastern Bering Sea shelf since the early 1990s, which was previously hypothesized to have been…”
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Distribution of foraging shearwaters relative to inner front of SE Bering Sea by Jahncke, J., Coyle, K. O., Zeeman, S. I., Kachel, N. B., Hunt, G. L.

“…We examined the hypothesis that short-tailed shearwatersPuffinus tenuirostrisaggregate to forage at the inner front of the SE Bering Sea because of enhanced…”
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Mass mortality of short-tailed shearwaters in the south-eastern Bering Sea during summer 1997 by Baduini, C. L., Hyrenbach, K. D., Coyle, K. O., Pinchuk, A., Mendenhall, V., Hunt JR, G. L.

“…During summer 1997, hundreds of thousands of emaciated short‐tailed shearwaters (Puffinus tenuirostris) died in the south‐eastern Bering Sea. Using strip…”
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African Penguins and Localized Fisheries Management: Response to Butterworth and Ross-Gillespie by Sydeman, W J, Hunt, G L, Pikitch, E K, Parrish, J K, Piatt, J F, Boersma, P D, Kaufman, L, Anderson, D W, Thompson, S A, Sherley, R B

“…Abstract We present a response to Butterworth and Ross-Gillespie's (2022) comment on our perspectives on how forage fish fisheries are impacting the endangered…”
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Foraging at a front: hydrography, zooplankton, and avian planktivory in the northern Bering Sea by Russell, Robert W., Harrison, Nancy M., Hunt, George L.

“…We studied hydrographic structure, zooplankton distributions, and foraging by planktivorous seabirds in the Anadyr Strait, northern Bering Sea, during 4 summer…”
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Characteristics and variability of the inner front of the southeastern Bering Sea by Kachel, N.B, Hunt, G.L, Salo, S.A, Schumacher, J.D, Stabeno, P.J, Whitledge, T.E

“…The inner front of the southeastern Bering Sea shows marked spatial variability in frontal characteristics created by regional differences in forcing…”
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Determining the body condition of short-tailed shearwaters: implications for migratory flight ranges and starvation events by Baduini, C. L., Lovvorn, J. R., Hunt, G. L.

“…Short-tailed shearwatersPuffinus tenuirostris migrateannually from breeding areas in southeast Australia and Tasmania to the Bering Sea to feed on abundant…”
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Distributions and predator-prey interactions of macaroni penguins, Antarctic fur seals, and Antarctic krill near Bird Island, South Georgia by Hunt, George L., Heinemann, Dennis, Everson, Inigo

“…We studied the distributions, abundances and interactions of macaroni penguins Eudyptes chrysolophus, Antarctic fur seals Arctocephalus gazella, and their…”
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Comparative foraging ecology of planktivorous auklets in relation to ocean physics and prey availability by Hunt, George L., Russell, Robert W., Coyle, Kenneth O., Weingartner, Thomas

“…We tested the hypothesis that the spatial distributions of foraging least, crested and parakeet auklets (Aethia pusilla, A. cristatella and A. psittacula,…”
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Combined seabird indices show lagged relationships between environmental conditions and breeding activity by Zador, Stephani, Jr, George L. Hunt, TenBrink, Todd, Aydin, Kerim

“…Ecosystem managers and policy-makers need ecological indicators that have a sound scientific basis and that can inform them about the ecological state of the…”
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Recent climate forcing and physical oceanographic changes in Northern Hemisphere regions: A review and comparison of four marine ecosystems by Drinkwater, K F, Mueter, F, Friedland, K D, Taylor, M, Hunt, G L, Hare, J, Melle, W

“…As part of a project comparing the structure and function of four marine ecosystems off Norway and the United States, this paper examines the oceanographic…”
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Seasonal changes in diets of seabirds in the North Water Polynya: a multiple-indicator approach by Karnovsky, Nina J., Hobson, Keith A., Iverson, Sara, Hunt, George L.

“…Each year, millions of seabirds migrate to the North Water Polynya, northern Baffin Bay, to feed in its productive waters during the 6 months that the polynya…”
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Scale-Dependent Correlations between the Abundance of Brunnich's guillemots and Their Prey by Mehlum, Fridtjof, Hunt, George L., Klusek, Zygmunt, Decker, Mary Beth

“…1. The foraging ecology of Brunnich's guillemots Uria lomvia was studied during the breeding season in south-eastern Svalbard. In the region of Storfjorden…”
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Foraging by murres (Uria spp.) at tidal fronts surrounding the Pribilof Islands, Alaska, USA by Decker, Mary Beth, Hunt, George L.

“…We investigated the foraging distribution of 2 species of murres (Uiia lomvia and U. aalge) in relation to Acoustically Determined Biomass (ADB) and…”
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Murre foraging, epibenthic sound scattering and tidal advection over a shoal near St. George Island, Bering Sea by Coyle, Kenneth O., Hunt, George L., Decker, Mary Beth, Weingartner, Thomas J.

“…High concentrations of 2 murre species (Uria aalge and U. lomvia) were observed foraging over a submarine ridge on the east side of St. George Island, Bering…”
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Foraging ecology of short-tailed shearwaters near the Pribilof Islands, Bering Sea by Hunt, George L., Coyle, Kenneth O., Hoffman, Susan, Decker, Mary Beth, Flint, Elizabeth N.

“…We studied short-tailed shearwaters Puffinus tenuirostris foraging near the Pribilof Islands, Alaska, USA, during the summers of 1987, 1988, and 1989. Their…”
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Patterns in prey use among fur seals and seabirds in the Pribilof Islands by Sinclair, E.H., Vlietstra, L.S., Johnson, D.S., Zeppelin, T.K., Byrd, G.V., Springer, A.M., Ream, R.R., Hunt, G.L.

“…We explored correlation in diet trends for five piscivorous predators that reproduce on the Pribilof Islands as illustrative of the shifting structure of the…”
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Climate change and control of the southeastern Bering Sea pelagic ecosystem by Hunt Jr, George L., Stabeno, Phyllis, Walters, Gary, Sinclair, Elizabeth, Brodeur, Richard D., Napp, Jeffery M., Bond, Nicholas A.

“…We propose a new hypothesis, the Oscillating Control Hypothesis (OCH), which predicts that pelagic ecosystem function in the southeastern Bering Sea will…”
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