Výsledky vyhledávání - "David M. Fields"

Akademický článek

Gene expression and epigenetic responses of the marine Cladoceran, Evadne nordmanni, and the copepod, Acartia clausi, to elevated CO2

Autor: Neelakanteswar Aluru, David M. Fields, Steven Shema, Anne Berit Skiftesvik, Howard I. Browman

Publikováno v: Ecology and Evolution, Vol 11, Iss 23, Pp 16776-16785 (2021)

Abstract Characterizing the capacity of marine organisms to adapt to climate change related drivers (e.g., pCO2 and temperature), and the possible rate of this adaptation, is required to assess their resilience (or lack thereof) to these drivers. Sev

Externí odkaz: https://doaj.org/article/662b08a70e1c412e8d5c3059aaf10168

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Akademický článek

American lobster postlarvae alter gene regulation in response to ocean warming and acidification

Autor: Maura Niemisto, David M. Fields, K. Fraser Clark, Jesica D. Waller, Spencer J. Greenwood, Richard A. Wahle

Publikováno v: Ecology and Evolution, Vol 11, Iss 2, Pp 806-819 (2021)

Abstract Anthropogenic carbon emissions released into the atmosphere is driving rapid, concurrent increases in temperature and acidity across the world's oceans. Disentangling the interactive effects of warming and acidification on vulnerable life st

Externí odkaz: https://doaj.org/article/4b2c5d8f37cc4ffe86a0c34067ea2f25

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Akademický článek

The effects of hydrogen peroxide on mortality, escape response, and oxygen consumption of Calanus spp.

Autor: Rosa H. Escobar-Lux, David M. Fields, Howard I. Browman, Steven D. Shema, Reidun M. Bjelland, Ann-Lisbeth Agnalt, Anne Berit Skiftesvik, Ole B. Samuelsen, Caroline M.F. Durif

Publikováno v: FACETS, Vol 1, Pp 625-637 (2019)

Hydrogen peroxide (H2O2), a pesticide used in salmonid aquaculture, is released directly into the environment where nontarget organisms are at risk of exposure. We determined threshold concentrations for mortality of Calanus spp., the dominant zoopla

Externí odkaz: https://doaj.org/article/9bbad4f2f2d34d4aa33f7f6b295d43ce

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Akademický článek

Regulation of gene expression is associated with tolerance of the Arctic copepod Calanus glacialis to CO2‐acidified sea water

Autor: Allison Bailey, Pierre De Wit, Peter Thor, Howard I. Browman, Reidun Bjelland, Steven Shema, David M. Fields, Jeffrey A. Runge, Cameron Thompson, Haakon Hop

Publikováno v: Ecology and Evolution, Vol 7, Iss 18, Pp 7145-7160 (2017)

Abstract Ocean acidification is the increase in seawater pCO2 due to the uptake of atmospheric anthropogenic CO2, with the largest changes predicted to occur in the Arctic seas. For some marine organisms, this change in pCO2, and associated decrease

Externí odkaz: https://doaj.org/article/f847f4f9ac01406c85aa36e8d69d78c3

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Akademický článek

The planktonic stages of the salmon louse (Lepeophtheirus salmonis) are tolerant of end-of-century pCO2 concentrations

Autor: Cameron R.S. Thompson, David M. Fields, Reidun M. Bjelland, Vera B.S. Chan, Caroline M.F. Durif, Andrew Mount, Jeffrey A. Runge, Steven D. Shema, Anne Berit Skiftesvik, Howard I. Browman

Publikováno v: PeerJ, Vol 7, p e7810 (2019)

The copepod Lepeophtheirus salmonis is an obligate ectoparasite of salmonids. Salmon lice are major pests in salmon aquaculture and due to its economic impact Lepeophtheirus salmonis is one of the most well studied species of marine parasite. However

Externí odkaz: https://doaj.org/article/b29608830cc5410387e715c5c6287a3a

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Akademický článek

Physiological responses of Oxyrrhis marina to a diet of virally infected Emiliania huxleyi

Autor: Andrew G. Goode, David M. Fields, Stephen D. Archer, Joaquín Martínez Martínez

Publikováno v: PeerJ, Vol 7, p e6722 (2019)

The coccolithophore Emiliania huxleyi forms some of the largest phytoplankton blooms in the ocean. The rapid demise of these blooms has been linked to viral infections. E. huxleyi abundance, distribution, and nutritional status make them an important

Externí odkaz: https://doaj.org/article/9ec8d3e9d5764991be393df3054e291b

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Applying genetic technologies to combat infectious diseases in aquaculture

Publikováno v: Reviews in Aquaculture
Robinson, N A, Robledo, D, Sveen, L, Ruiz Daniels, R, Krasnov, A, Coates, A J, Jin, Y H, Barrett, L T, Lillehammer, M, Kettunen, A H, Phillips, B L, Dempster, T, Wilson, A, Samsing, F, Difford, G, Salisbury, S, Gjerde, B, Haugen, J-E, Burgerhout, E, Dagnachew, B S, Thekkedath Kurian, D, Fast, M D, Rye, M B, Salazar, M, Bron, J E, Monaghan, S J, Jacq, C, Birkett, M, Browman, H I, Skiftesvik, A B, Fields, D M, Selander, E, Bui, S, Sonesson, A K, Skugor, S, Knutsdatter Østbye, T-K & Houston, R 2022, ' Applying genetic technologies to combat infectious diseases in aquaculture ', Aquaculture, pp. 1-45 . https://doi.org/10.1111/raq.12733

Disease and parasitism cause major welfare, environmental and economic concerns for global aquaculture. In this review, we examine the status and potential of technologies that exploit genetic variation in host resistance to tackle this problem. We a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a11ade7a59579477f579572ae4f561e6
https://doi.org/10.1111/raq.12733

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Effects of airgun discharges used in seismic surveys on development and mortality in nauplii of the copepod Acartia tonsa

Autor: Emilie Hernes Vereide, Marina Mihaljevic, Howard I. Browman, David M. Fields, Mette Dalgaard Agersted, Josefin Titelman, Karen de Jong

Publikováno v: Vereide, E H, Mihaljevic, M, Browman, H I, Fields, D M, Agersted, M D, Titelman, J & de Jong, K 2023, ' Effects of airgun discharges used in seismic surveys on development and mortality in nauplii of the copepod Acartia tonsa ', Environmental Pollution, vol. 327, 121469 . https://doi.org/10.1016/j.envpol.2023.121469

Seismic surveys are conducted worldwide to explore for oil and gas deposits and to map subsea formations. The airguns used in these surveys emit low-frequency sound waves. Studies on zooplankton responses to airguns report a range of effects, from no

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95fe12a009d3ee370fbf61a4b61002a9
https://pure.au.dk/portal/da/publications/effects-of-airgun-discharges-used-in-seismic-surveys-on-development-and-mortality-in-nauplii-of-the-copepod-acartia-tonsa(f7f63858-666c-4b25-a9fb-c305f555fce8).html

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