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Research Output 2005 2019

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Article
2019

Key role of bacteria in the short-term cycling of carbon at the abyssal seafloor in a low particulate organic carbon flux region of the eastern Pacific Ocean

Sweetman, A. K., Smith, C. R., Shulse, C. N., Maillot, B., Lindh, M., Church, M. J., Meyer, K. S., van Oevelen, D., Stratmann, T. & Gooday, A. J., Mar 2019, In : Limnology and Oceanography. 64, 2, p. 694-713 20 p.

Research output: Contribution to journalArticle

Open Access
File
particulate organic carbon
carbon flux
Pacific Ocean
seafloor
phytodetritus
2018

Abyssal plain faunal carbon flows remain depressed 26 years after a simulated deep-sea mining disturbance

Stratmann, T., Lins, L., Purser, A., Marcon, Y., Rodrigues, C. F., Ravara, A., Cunha, M. R., Simon-Lledó, E., Jones, D. O. B., Sweetman, A. K., Köser, K. & van Oevelen, D., 6 Jul 2018, In : Biogeosciences. 15, 13, p. 4131-4145 15 p.

Research output: Contribution to journalArticle

Open Access
File
abyssal plain
plows
disturbance
carbon
recolonization

Has Phytodetritus Processing by an Abyssal Soft-Sediment Community Recovered 26 Years after an Experimental Disturbance?

Stratmann, T., Mevenkamp, L., Sweetman, A. K., Vanreusel, A. & van Oevelen, D., 26 Feb 2018, In : Frontiers in Marine Science. 5, 59.

Research output: Contribution to journalArticle

Open Access
File
phytodetritus
Bacteria
Sediments
Biomass
plows

Key role of bacteria in the short-term cycling of carbon at the abyssal seafloor in a low POC flux region of the eastern Pacific Ocean

Sweetman, A. K., Smith, C. R., Shulse, C. N., Maillot, B., Lindh, M., Church, M. J., Meyer, K. S., van Oevelen, D., Stratmann, T. & Gooday, A. J., 5 Oct 2018, (Accepted/In press) In : Limnology and Oceanography.

Research output: Contribution to journalArticle

seafloor
phytodetritus
bacterium
carbon
ocean

Metabolic rates are significantly lower in abyssal Holothuroidea than in shallow-water Holothuroidea

Brown, A., Hauton, C., Stratmann, T., Sweetman, A., van Oevelen, D. & Jones, D. O. B., May 2018, In : Royal Society Open Science. 5, 5, 172162.

Research output: Contribution to journalArticle

Open Access
File
Sea Cucumbers
Hydrostatic Pressure
Temperature
Water
Cephalopoda

Recovery of Holothuroidea population density, community composition, and respiration activity after a deep-sea disturbance experiment

Stratmann, T., Voorsmit, I., Gebruk, A., Brown, A., Purser, A., Marcon, Y., Sweetman, A. K., Jones, D. O. B. & van Oevelen, D., Sep 2018, In : Limnology and Oceanography. 63, 5, p. 2140-2153 14 p.

Research output: Contribution to journalArticle

Open Access
File
Holothuroidea
breathing
community composition
deep sea
population density

Scavenging processes on jellyfish carcasses across a fjord depth gradient

Dunlop, K. M., Jones, D. O. B. & Sweetman, A. K., May 2018, In : Limnology and Oceanography. 63, 3, p. 1146-1155 10 p.

Research output: Contribution to journalArticle

jellyfish
fjord
scavenger
benthic environment
seafloor
2017

Biological responses to disturbance from simulated deep-sea polymetallic nodule mining

Jones, D. O. B., Kaiser, S., Sweetman, A. K., Smith, C. R., Menot, L., Vink, A., Trueblood, D., Greinert, J., Billett, D. S. M., Martinez Arbizu, P., Radziejewska, T., Singh, R., Ingole, B., Stratmann, T., Simon-Lledo, E., Durden, J. M. & Clark, M. R., 8 Feb 2017, In : PLoS ONE. 12, 2, e0171750.

Research output: Contribution to journalArticle

Open Access
File
Oceans and Seas
Ecosystem
Meta-Analysis

Direct evidence of an efficient energy transfer pathway from jellyfish carcasses to a commercially important deep-water species

Dunlop, K. M., Jones, D. O. B. & Sweetman, A. K., 12 Dec 2017, In : Scientific Reports. 7, 17455.

Research output: Contribution to journalArticle

Open Access
File
Nephrops norvegicus
Scyphozoa
energy transfer
jellies
cameras

Impaired short-term functioning of a benthic community from a deep Norwegian fjord following deposition of mine tailings and sediments

Mevenkamp, L., Stratmann, T., Guilini, K., Moodley, L., van Oevelen, D., Vanreusel, A., Westerlund, S. & Sweetman, A. K., 30 May 2017, In : Frontiers in Marine Science. 4, 169.

Research output: Contribution to journalArticle

Open Access
File
Tailings
fjord
tailings
benthos
Sediments

Invertebrate communities on historical shipwrecks in the western Atlantic: relation to islands

Meyer, K. S., Brooke, S. D., Sweetman, A. K., Wolf, M. & Young, C. M., 27 Feb 2017, In : Marine Ecology Progress Series. 566, p. 17-29 13 p.

Research output: Contribution to journalArticle

Open Access
File
invertebrates
duration
larvae
fauna
biocenosis

Major impacts of climate change on deep-sea benthic ecosystems

Sweetman, A. K., Thurber, A. R., Smith, C. R., Levin, L. A., Mora, C., Wei, C. L., Gooday, A. J., Jones, D. O. B., Rex, M., Yasuhara, M., Ingels, J., Ruhl, H. A., Frieder, C. A., Danovaro, R., Würzberg, L., Baco, A. R., Grupe, B. M., Pasulka, A., Meyer, K. S., Dunlop, K. M. & 2 othersHenry, L-A. & Roberts, J. M., 23 Feb 2017, In : Elementa : Science of the Anthropocene. 5, 4.

Research output: Contribution to journalArticle

Open Access
File
deep sea
seafloor
climate change
ecosystem
ocean

Recruitment of benthic invertebrates in high Arctic fjords: Relation to temperature, depth, and season

Meyer, K. S., Sweetman, A. K., Kuklinski, P., Leopold, P., Vogedes, D., Berge, J., Griffiths, C., Young, C. M. & Renaud, P. E., Nov 2017, In : Limnology and Oceanography. 62, 6, p. 2732–2744 13 p.

Research output: Contribution to journalArticle

Open Access
File
fjord
Arctic region
invertebrate
invertebrates
algae
2016

Defining “serious harm” to the marine environment in the context of deep-seabed mining

Levin, L. A., Mengerink, K., Gjerde, K. M., Rowden, A. A., Van Dover, C. L., Clark, M. R., Ramirez-Llodra, E., Currie, B., Smith, C. R., Sato, K. N., Gallo, N., Sweetman, A. K., Lily, H., Armstrong, C. W. & Brider, J., Dec 2016, In : Marine Policy. 74, p. 245-259 15 p.

Research output: Contribution to journalArticle

Open Access
File
underground mining
marine environment
phosphorite
environmental impact
United Nations

Jellyfish decomposition at the seafloor rapidly alter biogeochemical cycling and carbon flow through benthic food-webs

Sweetman, A., Chelsky, A., Pitt, K. A., Andrade, H., van Oevelen, D. & Renaud, P. E., Jul 2016, In : Limnology and Oceanography. 61, 4, p. 1449-1461 13 p.

Research output: Contribution to journalArticle

jellyfish
food web
seafloor
decomposition
carbon

Rocky islands in a sea of mud: Biotic and abiotic factors structuring deep-sea dropstone communities

Meyer, K. S., Young, C. M., Sweetman, A., Taylor, J., Soltwedel, T. & Bergmann, M., 8 Sep 2016, In : Marine Ecology Progress Series. 556, p. 45-57 13 p.

Research output: Contribution to journalArticle

Open Access
File
biotic factor
deep sea
mud
morphotype
reef
2015

Distribution and composition of the epibenthic megafauna north of Svalbard (Arctic)

Sswat, M., Gulliksen, B., Menn, I., Sweetman, A. K. & Piepenburg, D., Jun 2015, In : Polar Biology. 38, 6, p. 861-877 17 p.

Research output: Contribution to journalArticle

Environmental factors structuring Arctic megabenthos-a case study from a shelf and two fjords

Meyer, K. S., Sweetman, A. K., Young, C. M. & Renaud, P. E., 21 Apr 2015, In : Frontiers in Marine Science. 2, 22.

Research output: Contribution to journalArticle

Open Access
File
fjord
bottom water
Arctic region
water temperature
environmental factor

Observations of a living macroalga at 166m depth in a high Arctic fjord

Meyer, K. S. & Sweetman, A. K., 2015, In : Marine Biodiversity Records. 8, e58.

Research output: Contribution to journalArticle

algae
macroalgae
Arctic region
Norway
2014

Benthic ecosystem functioning beneath fish farms in different hydrodynamic environments

Sweetman, A., Norling, K., Gunderstad, C., Haugland, B. T. & Dale, T., Jul 2014, In : Limnology and Oceanography. 59, 4, p. 1139-1151 13 p.

Research output: Contribution to journalArticle

hydrodynamics
farm
fish
sediment
low flow

Ecosystem function and services provided by the deep sea

Thurber, A. R., Sweetman, A. K., Narayanaswamy, B. E., Jones, D. O. B., Ingels, J. & Hansmann, R. L., 29 Jul 2014, In : Biogeosciences. 11, p. 3941-3963 23 p.

Research output: Contribution to journalArticle

Open Access
File
ecosystem function
ecosystem service
deep sea
carbon
ocean

Rapid scavenging of jellyfish carcasses reveals the importance of gelatinous material to deep-sea food webs

Sweetman, A. K., Smith, C. R., Dale, T. & Jones, D. O. B., 7 Dec 2014, In : Proceedings of the Royal Society B: Biological Sciences. 281, 1796

Research output: Contribution to journalArticle

Seafood
jellyfish
Food Chain
Scyphozoa
seafood
2013

Biotic and Human Vulnerability to Projected Changes in Ocean Biogeochemistry over the 21st Century

Mora, C., Wei, C. L., Rollo, A., Amaro, T., Baco, A. R., Billett, D., Bopp, L., Chen, Q., Collier, M., Danovaro, R., Gooday, A. J., Grupe, B. M., Halloran, P. R., Ingels, J., Jones, D. O. B., Levin, L. A., Nakano, H., Norling, K., Ramirez-Llodra, E., Rex, M. & 9 othersRuhl, H. A., Smith, C. R., Sweetman, A. K., Thurber, A. R., Tjiputra, J. F., Usseglio, P., Watling, L., Wu, T. & Yasuhara, M., 15 Oct 2013, In : PLoS Biology. 11, 10, e1001682.

Research output: Contribution to journalArticle

Open Access
File
Biogeochemistry
biogeochemistry
Greenhouse gases
Oceans and Seas
oceans

Faunal trophic structure at hydrothermal vents on the southern Mohn’s Ridge, Arctic Ocean

Sweetman, A. K., Levin, L. A., Rapp, H. T. & Schander, C., 21 Jan 2013, In : Marine Ecology Progress Series. 473, p. 115-131 17 p.

Research output: Contribution to journalArticle

Open Access
File
trophic structure
hydrothermal vent
Arctic region
fauna
habitat
2012

Exitomelita sigynae gen. et sp. nov.: a new amphipod from the Arctic Loki Castle vent field with potential gill ectosymbionts

Tandberg, A. H., Rapp, H. T., Schander, C., Vader, W., Sweetman, A. K. & Berge, J., May 2012, In : Polar Biology. 35, 5, p. 705-716 12 p.

Research output: Contribution to journalArticle

Open Access
File
amphipod
new species
black smoker
venting
hydrothermal vent

Jelly-falls historic and recent observations: a review to drive future research directions

Lebrato, M., Pitt, K. A., Sweetman, A. K., Jones, D. O. B., Cartes, J. E., Oschlies, A., Condon, R. H., Molinero, J. C., Adler, L., Gaillard, C., Lloris, D. & Billett, D. S. M., Jul 2012, In : Hydrobiologia. 690, 1, p. 227-245 19 p.

Research output: Contribution to journalArticle

particulate organic matter
ocean
biological pump
trawling
upper ocean
2011

Dietary success of a ‘new’ key fish in an overfished ecosystem: evidence from fatty acid and stable isotope signatures

van der Bank, M., Utne-Palm, A. C., Pittman, K., Sweetman, A. K., Richouxb, N. B., Brüchert, V. & Gibbons, M. J., 3 May 2011, In : Marine Ecology Progress Series. 428, p. 219-233 15 p.

Research output: Contribution to journalArticle

Open Access
File
stable isotope
fatty acid
diet
jellyfish
ecosystem

First observations of jelly-falls at the seafloor in a deep-sea fjord

Sweetman, A. K. & Chapman, A., Dec 2011, In : Deep Sea Research Part I: Oceanographic Research Papers. 58, 12, p. 1206-1211 6 p.

Research output: Contribution to journalArticle

fjord
deep sea
seafloor
photograph
jellyfish
2010

Impacts of exotic mangrove forests and mangrove deforestation on carbon remineralization and ecosystem functioning in marine sediments

Sweetman, A. K., Middelburg, J. J., Berle, A. M., Bernardino, A. F., Schander, C., Demopoulos, A. W. J. & Smith, C. R., Jul 2010, In : Biogeosciences. 7, 7, p. 2129-2145 17 p.

Research output: Contribution to journalArticle

remineralization
mangrove forests
marine sediments
deforestation
mangrove

Trophic Structure and Community Stability in an Overfished Ecosystem

Utne-Palm, A. C., Salvanes, A. G. V., Currie, B., Kaartvedt, S., Nilsson, G. E., Braithwaite, V. A., Stecyk, J. A. W., Hundt, M., van der Bank, M., Flynn, B., Sandvik, G. K., Klevjer, T. A., Sweetman, A. K., Brüchert, V., Pittman, K., Peard, K. R., Lunde, I. G., Strandabø, R. A. U. & Gibbons, M. J., 16 Jul 2010, In : Science. 329, 5989, p. 333-336 4 p.

Research output: Contribution to journalArticle

jellyfish
trophic structure
pelagic fishery
ecosystem
fish
2009

Retarded response by macrofauna-size foraminifera to phytodetritus in a deep Norwegian fjord

Sweetman, A. K., Sommer, S., Pfannkuche, O. & Witte, U., 1 Jan 2009, In : Journal of Foraminiferal Research. 39, 1, p. 15-22 8 p.

Research output: Contribution to journalArticle

phytodetritus
fjord
foraminifera
carbon
cytoplasm
2008

Abyssal food limitation, ecosystem structure and climate change

Smith, C. R., De Leo, F., Bernadino, A. F., Sweetman, A. K. & Martinez Arbizu, P., Sep 2008, In : Trends in Ecology and Evolution. 23, 9, p. 518-528 11 p.

Research output: Contribution to journalArticle

food limitation
ecosystem structure
biodiversity
climate change
ecosystem response

Macrofaunal response to phytodetritus in a bathyal Norwegian fjord

Sweetman, A. K. & Witte, U., Nov 2008, In : Deep Sea Research Part I: Oceanographic Research Papers. 355, 11, p. 1503-1514 12 p.

Research output: Contribution to journalArticle

phytodetritus
fjord
continental margin
organic matter
tracer

Response of an abyssal macrofaunal community to a phytodetrital pulse

Sweetman, A. K. & Witte, U., 26 Feb 2008, In : Marine Ecology Progress Series. 355, p. 73-84 12 p.

Research output: Contribution to journalArticle

Open Access
File
deep sea
turnover
abyssal plain
community response
experiment
2005

Vertical, lateral and temporal structure in larval distributions at hydrothermal vents

Mullineaux, L. S., Mills, S. W., Sweetman, A. K., Beaudreau, A. H., Metaxas, A. & Hunt, H. L., 2 Jun 2005, In : Marine Ecology Progress Series. 293, p. 1-16 16 p.

Research output: Contribution to journalArticle

Open Access
File
larvae
Polychaeta
Gastropoda
pumps
Bivalvia