Publications
Lab members are underlined, asterisks* indicate student projects
2024
Seafloor primary production in a changing Arctic Ocean. Karl Attard, Rakesh Kumar Singh, Jean-Pierre Gattuso, Karen Filbee-Dexter, Dorte Krause-Jensen, Michael Kühl, Mikael K. Sejr, Philippe Archambault, Marcel Babin, Simon Bélanger, Peter Berg, Ronnie N. Glud, Kasper Hancke, Stefan Jänicke, Jing Qin, Søren Rysgaard, Esben B. Sørensen*, Foucaut Tachon*, Frank Wenzhöfer, Mathieu Ardyna. Proceedings of the National Academy of Sciences https://doi.org/10.1073/pnas.2303366121
Implications of increased intertidal inundation on seagrass net primary production. Andrew Lohrer, Iain Macdonald, Richard Bulmer, Emily Douglas, Jack Massuger, Iván F. Rodil, Karl Attard, Alf Norkko, Peter Berg. Estuarine, Coastal and Shelf Science https://doi.org/10.1016/j.ecss.2024.108636
Structural complexity and benthic metabolism: resolving the links between carbon cycling and biodiversity in restored seagrass meadows. Theodor Kindeberg*, Karl Attard, Jana Huller*, Julia Muller*, Cintia Quintana, Eduardo Infantes. Biogeosciences https://doi.org/10.5194/bg-21-1685-2024
2023
Pulses of labile carbon cause transient decoupling of fermentation and respiration in permeable sediments. Philipp Nauer, Adam Kessler, Puspitaningsih Hall, Maria Popa, Sophie ten Hietbrink, Tess Hutchinson, Wei wen Wong, Karl Attard, Ronnie N. Glud, Chris Greening, Perran Cook. Limnology and Oceanography https://aslopubs.onlinelibrary.wiley.com/doi/10.1002/lno.12411
High metabolism and periodic hypoxia associated with drifting macrophyte detritus in the shallow subtidal Baltic Sea. Karl Attard, Anna Lyssenko*, Iván F. Rodil. Biogeosciences https://bg.copernicus.org/articles/20/1713/2023/
Microbial degradation dynamics of farmed kelp deposits from Saccharina latissima and Alaria esculenta. Emma Hald-Boldreel*, Karl Attard, Kasper Hancke, Ronnie N. Glud. Marine Ecology Progress Series https://www.int-res.com/articles/meps_oa/m709p001.pdf
Visualizing sunlight radiation in the Arctic Ocean. Esben Bay Sørensen*, Karl Attard, Jean-Pierre Gattuso, Jakob Kusnick, Stefan Jänicke. Proceedings of The European Association for Computer Graphics https://diglib.eg.org/xmlui/bitstream/handle/10.2312/evp20231078/101-103.pdf?sequence=1
2022
Intracellular nitrate storage by diatoms can be an important nitrogen pool in freshwater and marine ecosystems. Peter Stief, Clemens Schauberger, Marie B Lund, Andreas Greve, Raeid MM Abed, Mohammad AA Al-Najjar, Karl Attard, Stefano Bonaglia, Jörg S Deutzmann, Belén Franco-Cisterna, Emilio García-Robledo, Moritz Holtappels, Uwe John, Adele Maciute, Michael J Magee, Rie Pors, Tina Santl-Temkiv, Anja Scherwass, Duygu S Sevilgen, Dirk de Beer, Ronnie N Glud, Andreas Schramm, Anja Kamp. Communications Earth and Environment https://www.nature.com/articles/s43247-022-00485-8
Benthic oxygen uptake at the Condor seamount (Azores). Lorenzo Rovelli, Marina Carreiro-Silva, Karl Attard, Maria Rakka, Carlos Dominguez-Carrió, Meri Bilan, Sabena Blackbird, Telmo Morato, George A Wolff, Ronnie N Glud. Marine Ecology Progress Series https://www.int-res.com/articles/meps_oa/m688p019.pdf
Positive contribution of macrofaunal biodiversity to secondary production and seagrass carbon metabolism. Iván F Rodil, Andrew M Lohrer, Karl Attard, Simon F Thrush, Alf Norkko. Ecology https://esajournals.onlinelibrary.wiley.com/doi/pdfdirect/10.1002/ecy.3648
Aquatic eddy covariance: the method and its contribution to defining oxygen and carbon fluxes in marine environments. Peter Berg, Markus Huettel, Ronnie N Glud, Clare E Reimers, Karl Attard. Annual Review of Marine Science https://par.nsf.gov/servlets/purl/10321509
2021
Macrofauna communities across a seascape of seagrass meadows: environmental drivers, biodiversity patterns and conservation implications. Iván F Rodil, Andrew M Lohrer, Karl Attard, Judi E Hewitt, Simon F Thrush, Alf Norkko. Biodiversity and Conservation https://link.springer.com/article/10.1007/s10531-021-02234-3
Variable contributions of seafloor communities to ecosystem metabolism across a gradient of habitat-forming species. Iván F Rodil, Karl Attard, Camilla Gustafsson, Alf Norkko. Marine Environmental Research https://www.sciencedirect.com/science/article/pii/S0141113621000775
Resolving community metabolism of eelgrass Zostera marina meadows by benthic flume-chambers and eddy covariance in dynamic coastal environments. Nicola Camillini*, Karl M Attard, Bradley D Eyre, Ronnie N Glud. Marine Ecology Progress Series https://www.int-res.com/articles/meps_oa/m661p097.pdf
Environmental impacts of kelp cultivation and proposals for the development of a monitoring program (in Norwegian). Kasper Hancke, Ole Jacob Broch, Yngvar Olsen, Trine Bekkby, Pia Kupka Hansen, Reinhold Fieler, Karl Attard, Gunhild Borgersen, Hartvig Christie. Norwegian Institute for Water Research https://niva.brage.unit.no/niva-xmlui/bitstream/handle/11250/2731345/7589-2021%20high.pdf?sequence=1
2020
Technical note: estimating light-use efficiency of benthic habitats using underwater O2 eddy covariance. Karl Attard and Ronnie N. Glud. Biogeosciences https://bg.copernicus.org/articles/17/4343/2020/
Metabolism of a subtidal rocky mussel reef in a high-temperate setting: pathways of organic carbon flow. Karl Attard, Iván F Rodil, Peter Berg, Andrew OM Mogg, Mats Westerbom, Alf Norkko, Ronnie N Glud. Marine Ecology Progress Series https://www.int-res.com/articles/meps_oa/m645p041.pdf
Estimating respiration rates and secondary production of macrobenthic communities across habitats with contrasting structural biodiversity. Iván F Rodil, Karl Attard, J Norkko, RN Glud, Alf Norkko. Ecosystems https://link.springer.com/article/10.1007/s10021-019-00427-0
2019
Benthic primary production and respiration of shallow rocky habitats: a case study from South Bay (Doumer Island, West Antarctic Peninsula). Lorenzo Rovelli, Karl Attard, César A Cárdenas, Ronnie N Glud. Polar Biology https://link.springer.com/article/10.1007/s00300-019-02533-0
Seasonal ecosystem metabolism across shallow benthic habitats measured by aquatic eddy covariance. Karl Attard, Iván F Rodil, Ronnie N Glud, Peter Berg, Joanna Norkko, Alf Norkko. Limnology and Oceanography Letters https://aslopubs.onlinelibrary.wiley.com/doi/pdfdirect/10.1002/lol2.10107
Towards a sampling design for characterizing habitat-specific benthic biodiversity related to oxygen flux dynamics measured using aquatic eddy covariance. Iván F Rodil, Karl Attard, Joanna Norkko, Ronnie N Glud, Alf Norkko. PLoS ONE https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0211673
Seasonal metabolism and carbon export potential of a key coastal habitat: the perennial habitat-forming macroalga Fucus vesiculosus. Karl Attard, Iván Rodil, Peter Berg, Joanna Norkko, Alf Norkko, Ronnie N. Glud. Limnology and Oceanography https://aslopubs.onlinelibrary.wiley.com/doi/pdf/10.1002/lno.11026
2018
Headwater gas exchange quantified from O2 mass balances at the reach scale. Lorenzo Rovelli, Karl Attard, Catherine Heppell, Andrew Binley, Mark Trimmer, Ronnie N. Glud. Limnology and Oceanography Methods https://aslopubs.onlinelibrary.wiley.com/doi/pdf/10.1002/lom3.10281
Oxygen fluxes beneath land-fast ice and pack ice: towards estimates of ice productivity. Karl Attard, Dorte H Søgaard, Judith Piontek, Benjamin A Lange, Christian Katlein, Heidi L Sørensen, Daniel F McGinnis, Lorenzo Rovelli, Søren Rysgaard, Frank Wenzhöfer, Ronnie N Glud. Polar Biology https://link.springer.com/article/10.1007/s00300-018-2350-1
2017
The influence of coring method on the preservation of sedimentary and biogeochemical features when sampling soft-bottom, shallow coastal environments. Andrew OM Mogg, Karl Attard, Henrik Stahl, Tim Brand, Robert Turnewitsch, Martin DJ Sayer. Limnology and Oceanography Methods https://aslopubs.onlinelibrary.wiley.com/doi/pdfdirect/10.1002/lom3.10211
Reach-scale river metabolism across contrasting sub-catchment geologies: effects of light and hydrology. Lorenzo Rovelli, Karl Attard, Andrew Binley, Catherine M Heppell, Henrik Stahl, Mark Trimmer, Ronnie N Glud. Limnology and Oceanography https://aslopubs.onlinelibrary.wiley.com/doi/pdf/10.1002/lno.10619
2016
Benthic primary production and mineralization in a high-Arctic fjord: in situ assessments by aquatic eddy covariance. Karl Attard, Kasper Hancke, Mikael K Sejr, Ronnie N Glud. Marine Ecology Progress Series https://www.int-res.com/articles/meps_oa/m554p035.pdf
2015
Under-ice eddy covariance measurements of heat, salt, momentum, and dissolved oxygen flux in an artificial sea ice pool. Brent GT Else, Søren Rysgaard, Karl Attard, Karley Campbell, Odile Crabeck, Ryan J Galley, Nicholas-X Geilfus, M Lemes, R Lueck, Tim Papakyriakou, F Wang. Cold Regions Science and Technology https://www.sciencedirect.com/science/article/abs/pii/S0165232X15001470
Benthic oxygen uptake of two cold-water coral communities estimated with the non-invasive eddy correlation technique. Lorenzo Rovelli, Karl Attard, Lee D Bryant, Sascha Flögel, Henrik Stahl, J Murray Roberts, Peter Linke, Ronnie N Glud. Marine Ecology Progress Series https://www.int-res.com/articles/meps_oa/m525p097.pdf
Benthic oxygen exchange in a live coralline algal bed and an adjacent sandy habitat: an eddy covariance study. Karl Attard, Henrik Stahl, Nicholas Kamenos, Gavin Turner, Heidi Burdett, Ronnie N Glud. Marine Ecology Progress Series https://www.int-res.com/articles/meps_oa/m535p099.pdf
2014
Seasonal rates of benthic primary production in a Greenland fjord measured by aquatic eddy correlation. Karl Attard, Ronnie N Glud, Daniel F McGinnis, Søren Rysgaard. Limnology and Oceanography https://aslopubs.onlinelibrary.wiley.com/doi/pdfdirect/10.4319/lo.2014.59.5.1555
2013
Ikaite crystal distribution in winter sea ice and implications for CO2 system dynamics. Søren Rysgaard, Dorthe H Søgaard, M Cooper, M Pućko, Kunuk Lennert, TN Papakyriakou, F Wang, NX Geilfus, Ronnie N Glud, J Ehn, Daniel Frank McGinnis, Karl Attard, J Sievers, JW Deming, D Barber. The Cryosphere https://tc.copernicus.org/articles/7/707/2013/tc-7-707-2013.pdf
Export of algal biomass from melting Arctic sea ice. Antje Boetius, Sebastian Albrecht, Karel Bakker, Christina Bienhold, Janine Felden, Mar Fernández-Méndez, Stefan Hendricks, Christian Katlein, Catherine Lalande, Thomas Krumpen, Marcel Nicolaus, Ilka Peeken, Benjamin Rabe, Antonina Rogacheva, Elena Rybakova, Raquel Somavilla, Frank Wenzhöfer, RV Polarstern ARK27-3-Shipboard Science Party. Science https://www.science.org/doi/abs/10.1126/science.1231346
2012
NUUK Basic: The MarinBasis Program. Heidi L Sørensen, Lorenz Meire, Karl Attard, Thomas Juul-Pedersen, Bo Thamdrup, Søren Rysgaard, Dan McGinnis, Filip Meysman, Ronnie N Glud. Nuuk Ecological Research Operations, 7th Annual Report.
2009
Maintaining turbidity and current flow in laboratory aquarium studies: a case study using Sabellaria spinulosa. Andrew J Davies, Kim S Last, Karl Attard, Vicki J Hendrick. Journal of Experimental Marine Biology and Ecology https://www.sciencedirect.com/science/article/abs/pii/S002209810800587X
Validating diving as a tool for soft-bottom sediment collection in a shallow coastal setting: a geochemical approach. Karl Attard, Martin Sayer, Henrik Stahl. Proceedings of the 2nd International Symposium on Occupational Scientific Diving