Articles | Volume 11, issue 21
https://doi.org/10.5194/bg-11-6147-2014
© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/bg-11-6147-2014
© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
13 Nov 2014
Research article |
| 13 Nov 2014
The fractionation of nitrogen and oxygen isotopes in macroalgae during the assimilation of nitrate
Division of Marine Geology and Geophysics, Rosenstiel School of Marine and Atmospheric Sciences, University of Miami, 4600 Rickenbacker Causeway, Miami, Fl 33149, USA
S. Evans
Division of Marine Geology and Geophysics, Rosenstiel School of Marine and Atmospheric Sciences, University of Miami, 4600 Rickenbacker Causeway, Miami, Fl 33149, USA
now at: Department of Geosciences, Boise State University, 1910 University Drive, Boise, Idaho 83725-1535, USA
T. Capo
Division of Marine Biology and Fisheries, Rosenstiel School of Marine and Atmospheric Sciences, University of Miami, 4600 Rickenbacker Causeway, Miami, Fl 33149, USA
M. A. Altabet
School for Marine Science and Technology, University of Massachusetts Dartmouth, New Bedford, MA 02744, USA
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Cited
33 citations as recorded by crossref.
- Tracing the fate of seabird‐derived nitrogen in a coral reef using nitrate and coral skeleton nitrogen isotopes N. Choisnard et al. 10.1002/lno.12485
- Identifying locations of sewage pollution within a Hawaiian watershed for coastal water quality management actions T. Wiegner et al. 10.1016/j.ejrh.2021.100947
- Carbon and nitrogen isotope ratios of juvenile winter flounder as indicators of inputs to estuarine systems R. Pruell & B. Taplin 10.1016/j.marpolbul.2015.10.037
- The effects of incubation time, temperature and nitrogen concentration on the isotopic signature (δ15N) of the macroalga Chondrus crispus L. Howarth et al. 10.1016/j.jembe.2020.151431
- Nitrate dynamics during impoundment and flood periods in a subtropical karst reservoir: Hongfeng Lake, Southwestern China Z. Wang et al. 10.1039/C8EM00445E
- Climate‐Modulated Nutrient Conditions Along the Labrador Shelf: Evidence From Nitrogen Isotopes in a Six‐Hundred‐Year‐Old Crustose Coralline Alga J. Doherty et al. 10.1029/2020PA004149
- Dynamics of δ15N isotopic signatures of different intertidal macroalgal species: Assessment of bioindicators of N sources in coastal areas S. Lemesle et al. 10.1016/j.marpolbul.2016.06.006
- Tracing nitrate sources using the isotopic composition of skeletal-bound organic matter from the calcareous green algae Halimeda D. Erler et al. 10.1007/s00338-018-01742-z
- Influence of isotope fractionation on the nitrogen isotope composition of the brown macroalga Undaria pinnatifida H. Endo et al. 10.1111/pre.12332
- A multi-indicator approach for identifying shoreline sewage pollution hotspots adjacent to coral reefs L. Abaya et al. 10.1016/j.marpolbul.2018.02.005
- The distinct phases of fresh-seawater mixing intricately regulate the nitrogen transformation processes in a high run-off estuary: Insight from multi-isotopes and microbial function analysis Y. Wu et al. 10.1016/j.watres.2023.120809
- δ15N in deployed macroalgae as a tool to monitor nutrient input driven by tourism activities in Mediterranean islands G. Signa et al. 10.1016/j.marpolbul.2020.111504
- Tracer experiment and model evidence for macrofaunal shaping of microbial nitrogen functions along rocky shores C. Pfister et al. 10.5194/bg-13-3519-2016
- Uptake of groundwater nitrogen by a near-shore coral reef community on Bermuda Z. Sims et al. 10.1007/s00338-019-01879-5
- Using macroalgal bioindicators to map nutrient plumes from fish farms and other sources at a bay-wide scale L. Howarth et al. 10.3354/aei00340
- Agriculture causes nitrate fertilization of remote alpine lakes E. Hundey et al. 10.1038/ncomms10571
- Isotopes Reveal the Moderating Role of Ammonium on Global Riverine Water Nitrogen Cycling I. Matiatos et al. 10.1021/acsestwater.3c00605
- Linking the ecological roles of Jania adhaerens and Ulva reticulata in seagrass meadows based on variations of tissue δ13C and δ15N N. Arina et al. 10.1016/j.seares.2023.102349
- Baseline isotopic data for Wolffia spp.: another option for tracing N-loading in freshwater systems? J. Hill 10.1086/696126
- Wastewater nitrogen budgets can be resolved by complementary functional gene and physicochemical methods A. Rose et al. 10.1016/j.jwpe.2019.100802
- Influence of seascape spatial pattern on the trophic niche of an omnivorous fish R. Santos et al. 10.1002/ecs2.3944
- Sewage-derived nitrogen dispersal and N-fixation in Port Phillip Bay in south-eastern Australia G. Parry et al. 10.1071/MF23123
- Translocation of isotopically distinct macroalgae: A route to low-cost biomonitoring? D. Gröcke et al. 10.1016/j.chemosphere.2017.06.082
- Variations in Mid‐ to Late Holocene Nitrogen Supply to Northern Great Barrier Reef Halimeda Macroalgal Bioherms M. McNeil et al. 10.1029/2020PA003871
- Nitrogen isotope variability of macroalgae from a small fishing village, Staithes Harbour, Yorkshire, UK F. Alldred et al. 10.1016/j.marpolbul.2024.116828
- Nitrate removal rates, isotopic fractionation, and denitrifying bacteria in a woodchip-based permeable reactive barrier system: a long-term column experiment A. Buyanjargal et al. 10.1007/s11356-022-24826-4
- Isotopically labelled macroalgae: A new method for determining sources of excess nitrogen pollution I. Bailes & D. Gröcke 10.1002/rcm.8951
- Identifying nitrogen sources to thermal tide pools in Kapoho, Hawai'i, U.S.A, using a multi-stable isotope approach T. Wiegner et al. 10.1016/j.marpolbul.2015.12.046
- Spatial distribution of sewage pollution on a Hawaiian coral reef L. Abaya et al. 10.1016/j.marpolbul.2018.03.028
- Seasonal variation of nitrogen biogeochemical processes constrained by nitrate dual isotopes in cascade reservoirs, Southwestern China S. Chen et al. 10.1007/s11356-021-12505-9
- Fatty acid profiles and stable isotope composition of Antarctic macroalgae: a baseline for a combined biomarker approach in food web studies R. Whippo et al. 10.1007/s00300-024-03234-z
- Monocultures vs. polyculture of microalgae: unveiling physiological changes to facilitate growth in ammonium rich‐medium L. Mollo et al. 10.1111/ppl.14574
- The effects of nitrogen pollutants on the isotopic signal (δ 15 N) of Ulva lactuca : Microcosm experiments L. Orlandi et al. 10.1016/j.marpolbul.2016.12.051
32 citations as recorded by crossref.
- Tracing the fate of seabird‐derived nitrogen in a coral reef using nitrate and coral skeleton nitrogen isotopes N. Choisnard et al. 10.1002/lno.12485
- Identifying locations of sewage pollution within a Hawaiian watershed for coastal water quality management actions T. Wiegner et al. 10.1016/j.ejrh.2021.100947
- Carbon and nitrogen isotope ratios of juvenile winter flounder as indicators of inputs to estuarine systems R. Pruell & B. Taplin 10.1016/j.marpolbul.2015.10.037
- The effects of incubation time, temperature and nitrogen concentration on the isotopic signature (δ15N) of the macroalga Chondrus crispus L. Howarth et al. 10.1016/j.jembe.2020.151431
- Nitrate dynamics during impoundment and flood periods in a subtropical karst reservoir: Hongfeng Lake, Southwestern China Z. Wang et al. 10.1039/C8EM00445E
- Climate‐Modulated Nutrient Conditions Along the Labrador Shelf: Evidence From Nitrogen Isotopes in a Six‐Hundred‐Year‐Old Crustose Coralline Alga J. Doherty et al. 10.1029/2020PA004149
- Dynamics of δ15N isotopic signatures of different intertidal macroalgal species: Assessment of bioindicators of N sources in coastal areas S. Lemesle et al. 10.1016/j.marpolbul.2016.06.006
- Tracing nitrate sources using the isotopic composition of skeletal-bound organic matter from the calcareous green algae Halimeda D. Erler et al. 10.1007/s00338-018-01742-z
- Influence of isotope fractionation on the nitrogen isotope composition of the brown macroalga Undaria pinnatifida H. Endo et al. 10.1111/pre.12332
- A multi-indicator approach for identifying shoreline sewage pollution hotspots adjacent to coral reefs L. Abaya et al. 10.1016/j.marpolbul.2018.02.005
- The distinct phases of fresh-seawater mixing intricately regulate the nitrogen transformation processes in a high run-off estuary: Insight from multi-isotopes and microbial function analysis Y. Wu et al. 10.1016/j.watres.2023.120809
- δ15N in deployed macroalgae as a tool to monitor nutrient input driven by tourism activities in Mediterranean islands G. Signa et al. 10.1016/j.marpolbul.2020.111504
- Tracer experiment and model evidence for macrofaunal shaping of microbial nitrogen functions along rocky shores C. Pfister et al. 10.5194/bg-13-3519-2016
- Uptake of groundwater nitrogen by a near-shore coral reef community on Bermuda Z. Sims et al. 10.1007/s00338-019-01879-5
- Using macroalgal bioindicators to map nutrient plumes from fish farms and other sources at a bay-wide scale L. Howarth et al. 10.3354/aei00340
- Agriculture causes nitrate fertilization of remote alpine lakes E. Hundey et al. 10.1038/ncomms10571
- Isotopes Reveal the Moderating Role of Ammonium on Global Riverine Water Nitrogen Cycling I. Matiatos et al. 10.1021/acsestwater.3c00605
- Linking the ecological roles of Jania adhaerens and Ulva reticulata in seagrass meadows based on variations of tissue δ13C and δ15N N. Arina et al. 10.1016/j.seares.2023.102349
- Baseline isotopic data for Wolffia spp.: another option for tracing N-loading in freshwater systems? J. Hill 10.1086/696126
- Wastewater nitrogen budgets can be resolved by complementary functional gene and physicochemical methods A. Rose et al. 10.1016/j.jwpe.2019.100802
- Influence of seascape spatial pattern on the trophic niche of an omnivorous fish R. Santos et al. 10.1002/ecs2.3944
- Sewage-derived nitrogen dispersal and N-fixation in Port Phillip Bay in south-eastern Australia G. Parry et al. 10.1071/MF23123
- Translocation of isotopically distinct macroalgae: A route to low-cost biomonitoring? D. Gröcke et al. 10.1016/j.chemosphere.2017.06.082
- Variations in Mid‐ to Late Holocene Nitrogen Supply to Northern Great Barrier Reef Halimeda Macroalgal Bioherms M. McNeil et al. 10.1029/2020PA003871
- Nitrogen isotope variability of macroalgae from a small fishing village, Staithes Harbour, Yorkshire, UK F. Alldred et al. 10.1016/j.marpolbul.2024.116828
- Nitrate removal rates, isotopic fractionation, and denitrifying bacteria in a woodchip-based permeable reactive barrier system: a long-term column experiment A. Buyanjargal et al. 10.1007/s11356-022-24826-4
- Isotopically labelled macroalgae: A new method for determining sources of excess nitrogen pollution I. Bailes & D. Gröcke 10.1002/rcm.8951
- Identifying nitrogen sources to thermal tide pools in Kapoho, Hawai'i, U.S.A, using a multi-stable isotope approach T. Wiegner et al. 10.1016/j.marpolbul.2015.12.046
- Spatial distribution of sewage pollution on a Hawaiian coral reef L. Abaya et al. 10.1016/j.marpolbul.2018.03.028
- Seasonal variation of nitrogen biogeochemical processes constrained by nitrate dual isotopes in cascade reservoirs, Southwestern China S. Chen et al. 10.1007/s11356-021-12505-9
- Fatty acid profiles and stable isotope composition of Antarctic macroalgae: a baseline for a combined biomarker approach in food web studies R. Whippo et al. 10.1007/s00300-024-03234-z
- Monocultures vs. polyculture of microalgae: unveiling physiological changes to facilitate growth in ammonium rich‐medium L. Mollo et al. 10.1111/ppl.14574
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Latest update: 18 Nov 2024
Short summary
The ratio of nitrogen-15 to nitrogen-14 of macroalgae has been termed the DNA of sewage. Higher amounts of N-15 have been suggested to indicate the influence of sewage-derived N. But what exactly does the ratio of 15N/14N record?
We found that the nitrogen isotopic ratio was dependent upon not only the value in the water but also its concentration of nitrate. At low concentration there was little fractionation, but at higher values the uptake by algae left more of the N-15 in the water.
The ratio of nitrogen-15 to nitrogen-14 of macroalgae has been termed the DNA of sewage. Higher...
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