Articles | Volume 17, issue 5
https://doi.org/10.5194/bg-17-1231-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-17-1231-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
06 Mar 2020
Research article |
| 06 Mar 2020
| 06 Mar 2020
Deep-sea sponge grounds as nutrient sinks: denitrification is common in boreo-Arctic sponges
Christine Rooks
Department of Biological Sciences, University of Bergen, P.O. Box
7803, 5020 Bergen, Norway
James Kar-Hei Fang
Department of Applied Biology and Chemical Technology, The Hong Kong
Polytechnic University, Hung Hom, Hong Kong SAR, China
Pål Tore Mørkved
Department of Earth Sciences, University of Bergen, Postboks 7803,
5020 Bergen, Norway
Rui Zhao
Department of Biological Sciences, University of Bergen, P.O. Box
7803, 5020 Bergen, Norway
Hans Tore Rapp
Department of Biological Sciences, University of Bergen, P.O. Box
7803, 5020 Bergen, Norway
K.G. Jebsen Centre for Deep Sea Research, University of Bergen,
Postboks 7803, 5020 Bergen, Norway
NORCE, Norwegian Research Centre, NORCE Environment, Nygårdsgaten
112, 5008 Bergen, Norway
Joana R. Xavier
Department of Biological Sciences, University of Bergen, P.O. Box
7803, 5020 Bergen, Norway
CIIMAR – Interdisciplinary Centre of Marine and Environmental
Research of the University of Porto, 4450-208 Matosinhos, Portugal
Friederike Hoffmann
CORRESPONDING AUTHOR
Department of Biological Sciences, University of Bergen, P.O. Box
7803, 5020 Bergen, Norway
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Cited
16 citations as recorded by crossref.
- Oogenesis and lipid metabolism in the deep-sea sponge Phakellia ventilabrum (Linnaeus, 1767) V. Koutsouveli et al. 10.1038/s41598-022-10058-6
- The important role of sponges in carbon and nitrogen cycling in a deep‐sea biological hotspot U. Hanz et al. 10.1111/1365-2435.14117
- Reproductive Biology of Geodia Species (Porifera, Tetractinellida) From Boreo-Arctic North-Atlantic Deep-Sea Sponge Grounds V. Koutsouveli et al. 10.3389/fmars.2020.595267
- A Microbial Nitrogen Engine Modulated by Bacteriosyncytia in Hexactinellid Sponges: Ecological Implications for Deep-Sea Communities M. Maldonado et al. 10.3389/fmars.2021.638505
- Diversity, Distribution and Phylogenetic Relationships of Deep-Sea Lithistids (Porifera, Heteroscleromorpha) of the Azores Archipelago J. Xavier et al. 10.3389/fmars.2021.600087
- A standardised ecosystem services framework for the deep sea G. La Bianca et al. 10.3389/fmars.2023.1176230
- Bacterial aerobic methane cycling by the marine sponge-associated microbiome G. Ramírez et al. 10.1186/s40168-023-01467-4
- Lack of detectable chemosynthesis at a sponge dominated subarctic methane seep M. Sinner et al. 10.3389/feart.2023.1203998
- Validation of key sponge symbiont pathways using genome‐centric metatranscriptomics P. O'Brien et al. 10.1111/1462-2920.16509
- Benthic Communities on the Mohn’s Treasure Mound: Implications for Management of Seabed Mining in the Arctic Mid-Ocean Ridge E. Ramirez-Llodra et al. 10.3389/fmars.2020.00490
- An Integrative Model of Carbon and Nitrogen Metabolism in a Common Deep-Sea Sponge (Geodia barretti) A. de Kluijver et al. 10.3389/fmars.2020.596251
- Cadmium effects on net N2O production by the deep-sea isolate Shewanella loihica PV-4 L. Pizarro et al. 10.1093/femsle/fnad047
- Whole genome sequence of the deep-sea sponge Geodia barretti (Metazoa, Porifera, Demospongiae) K. Steffen et al. 10.1093/g3journal/jkad192
- Genomic studies on natural and engineered aquatic denitrifying eco-systems: A research update H. Guo et al. 10.1016/j.biortech.2021.124740
- Habitat variability and faunal zonation at the Ægir Ridge, a canyon-like structure in the deep Norwegian Sea S. Brix et al. 10.7717/peerj.13394
- Sponges and their prokaryotic communities sampled from a remote karst ecosystem D. Cleary et al. 10.1007/s12526-023-01387-4
16 citations as recorded by crossref.
- Oogenesis and lipid metabolism in the deep-sea sponge Phakellia ventilabrum (Linnaeus, 1767) V. Koutsouveli et al. 10.1038/s41598-022-10058-6
- The important role of sponges in carbon and nitrogen cycling in a deep‐sea biological hotspot U. Hanz et al. 10.1111/1365-2435.14117
- Reproductive Biology of Geodia Species (Porifera, Tetractinellida) From Boreo-Arctic North-Atlantic Deep-Sea Sponge Grounds V. Koutsouveli et al. 10.3389/fmars.2020.595267
- A Microbial Nitrogen Engine Modulated by Bacteriosyncytia in Hexactinellid Sponges: Ecological Implications for Deep-Sea Communities M. Maldonado et al. 10.3389/fmars.2021.638505
- Diversity, Distribution and Phylogenetic Relationships of Deep-Sea Lithistids (Porifera, Heteroscleromorpha) of the Azores Archipelago J. Xavier et al. 10.3389/fmars.2021.600087
- A standardised ecosystem services framework for the deep sea G. La Bianca et al. 10.3389/fmars.2023.1176230
- Bacterial aerobic methane cycling by the marine sponge-associated microbiome G. Ramírez et al. 10.1186/s40168-023-01467-4
- Lack of detectable chemosynthesis at a sponge dominated subarctic methane seep M. Sinner et al. 10.3389/feart.2023.1203998
- Validation of key sponge symbiont pathways using genome‐centric metatranscriptomics P. O'Brien et al. 10.1111/1462-2920.16509
- Benthic Communities on the Mohn’s Treasure Mound: Implications for Management of Seabed Mining in the Arctic Mid-Ocean Ridge E. Ramirez-Llodra et al. 10.3389/fmars.2020.00490
- An Integrative Model of Carbon and Nitrogen Metabolism in a Common Deep-Sea Sponge (Geodia barretti) A. de Kluijver et al. 10.3389/fmars.2020.596251
- Cadmium effects on net N2O production by the deep-sea isolate Shewanella loihica PV-4 L. Pizarro et al. 10.1093/femsle/fnad047
- Whole genome sequence of the deep-sea sponge Geodia barretti (Metazoa, Porifera, Demospongiae) K. Steffen et al. 10.1093/g3journal/jkad192
- Genomic studies on natural and engineered aquatic denitrifying eco-systems: A research update H. Guo et al. 10.1016/j.biortech.2021.124740
- Habitat variability and faunal zonation at the Ægir Ridge, a canyon-like structure in the deep Norwegian Sea S. Brix et al. 10.7717/peerj.13394
- Sponges and their prokaryotic communities sampled from a remote karst ecosystem D. Cleary et al. 10.1007/s12526-023-01387-4
Latest update: 14 Dec 2024
Short summary
Sponge grounds are known as nutrient sources, providing nitrate and ammonium to the ocean. We found that they also can do the opposite: in six species from Arctic and North Atlantic sponge grounds, we measured high rates of denitrification, which remove these nutrients from the sea. Rates were highest when the sponge tissue got low in oxygen, which happens when sponges stop pumping because of stress. Sponge grounds may become nutrient sinks when exposed to stress.
Sponge grounds are known as nutrient sources, providing nitrate and ammonium to the ocean. We...
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