Articles | Volume 13, issue 22
https://doi.org/10.5194/bg-13-6339-2016
© Author(s) 2016. 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-13-6339-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
25 Nov 2016
Research article |
| 25 Nov 2016
Sources, cycling and export of nitrogen on the Greenland Ice Sheet
Jemma Louise Wadham
CORRESPONDING AUTHOR
Bristol Glaciology Centre, School of Geographical Sciences,
University of Bristol, University Road, Bristol, BS8 1SS, UK
Jonathan Hawkings
Bristol Glaciology Centre, School of Geographical Sciences,
University of Bristol, University Road, Bristol, BS8 1SS, UK
Jon Telling
Bristol Glaciology Centre, School of Geographical Sciences,
University of Bristol, University Road, Bristol, BS8 1SS, UK
Dave Chandler
Bristol Glaciology Centre, School of Geographical Sciences,
University of Bristol, University Road, Bristol, BS8 1SS, UK
Jon Alcock
Bristol Glaciology Centre, School of Geographical Sciences,
University of Bristol, University Road, Bristol, BS8 1SS, UK
Emily O'Donnell
School of Geoscience, University of Edinburgh, Edinburgh, EH8 9XP, UK
Preeti Kaur
Bristol Glaciology Centre, School of Geographical Sciences,
University of Bristol, University Road, Bristol, BS8 1SS, UK
Elizabeth Bagshaw
Bristol Glaciology Centre, School of Geographical Sciences,
University of Bristol, University Road, Bristol, BS8 1SS, UK
Martyn Tranter
Bristol Glaciology Centre, School of Geographical Sciences,
University of Bristol, University Road, Bristol, BS8 1SS, UK
Andre Tedstone
School of Geography, University of Nottingham, NG7 2RD, UK
Peter Nienow
School of Geography, University of Nottingham, NG7 2RD, UK
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Cited
60 citations as recorded by crossref.
- Over Winter Microbial Processes in a Svalbard Snow Pack: An Experimental Approach A. Holland et al. 10.3389/fmicb.2020.01029
- Biogeochemical Connectivity Between Freshwater Ecosystems beneath the West Antarctic Ice Sheet and the Sub‐Ice Marine Environment T. Vick‐Majors et al. 10.1029/2019GB006446
- Reconstructing variability in West Greenland ocean biogeochemistry and bowhead whale (Balaena mysticetus) food web structure using amino acid isotope ratios C. Pomerleau et al. 10.1007/s00300-017-2136-x
- Exploring the Potential Impact of Greenland Meltwater on Stratification, Photosynthetically Active Radiation, and Primary Production in the Labrador Sea H. Oliver et al. 10.1002/2018JC013802
- Basal thermal regime affects the biogeochemistry of subglacial systems A. Dubnick et al. 10.5194/bg-17-963-2020
- Dissolved Nitrogen Speciation and Concentration During Spring Thaw in the Greenland Ice Sheet Dark Zone: Evidence for Microbial Activity A. Holland et al. 10.3389/feart.2022.711560
- Which Drivers Control the Suspended Sediment Flux in a High Arctic Glacierized Basin (Werenskioldbreen, Spitsbergen)? E. Łepkowska & Ł. Stachnik 10.3390/w10101408
- Ice sheets matter for the global carbon cycle J. Wadham et al. 10.1038/s41467-019-11394-4
- Metagenomic inference of microbial community composition and function in the weathering crust aquifer of a temperate glacier Q. Faber et al. 10.3389/frmbi.2024.1488744
- Review article: How does glacier discharge affect marine biogeochemistry and primary production in the Arctic? M. Hopwood et al. 10.5194/tc-14-1347-2020
- Death in southern Patagonian fjords: Copepod community structure and mortality in land- and marine-terminating glacier-fjord systems R. Giesecke et al. 10.1016/j.pocean.2018.10.011
- Terrestrial Inputs Drive Seasonality in Organic Matter and Nutrient Biogeochemistry in a High Arctic Fjord System (Isfjorden, Svalbard) M. McGovern et al. 10.3389/fmars.2020.542563
- Trickle and Treat? The Critical Role of Marine‐Terminating Glaciers as Icy Macronutrient Pumps in Polar Regions J. Hawkings 10.1029/2021JG006598
- Rapid development and persistence of efficient subglacial drainage under 900 m-thick ice in Greenland D. Chandler et al. 10.1016/j.epsl.2021.116982
- Concentrations, Compositions, and Deposition Rates of Dissolved Nitrogen in Western China: Insights From Snow Records Y. An et al. 10.3389/fenvs.2021.827456
- Fjords as Aquatic Critical Zones (ACZs) T. Bianchi et al. 10.1016/j.earscirev.2020.103145
- Non-linear response of summertime marine productivity to increased meltwater discharge around Greenland M. Hopwood et al. 10.1038/s41467-018-05488-8
- Meltwater‐Enhanced Nutrient Export From Greenland's Glacial Fjords: A Sensitivity Analysis H. Oliver et al. 10.1029/2020JC016185
- Dissolved silicon and nitrogen in glacial rivers and water of Blago bay (Russian Arctic, Novaya Zemlya): origin, variability and spreading G. Borisenko et al. 10.30758/0555-2648-2023-69-3-356-373
- Data on DOC and N from the Muz taw glacier in Central Asia T. Gao et al. 10.1016/j.dib.2020.105556
- Observed sediment and solute transport from the Kangerlussuaq sector of the Greenland Ice Sheet (2006–2016) B. Hasholt et al. 10.1080/15230430.2018.1433789
- Influence of permafrost, rock and ice glaciers on chemistry of high-elevation ponds (NW Italian Alps) N. Colombo et al. 10.1016/j.scitotenv.2019.06.233
- Glacier Algae: A Dark Past and a Darker Future C. Williamson et al. 10.3389/fmicb.2019.00524
- Marine‐terminating glaciers sustain high productivity in Greenland fjords L. Meire et al. 10.1111/gcb.13801
- Nutrient fluxes from an Arctic seabird colony to the adjacent coastal marine ecosystem E. Finne et al. 10.1007/s00300-022-03024-5
- Biodegradation of marine oil spills in the Arctic with a Greenland perspective L. Vergeynst et al. 10.1016/j.scitotenv.2018.01.173
- Winter drainage of surface lakes on the Greenland Ice Sheet from Sentinel-1 SAR imagery C. Benedek & I. Willis 10.5194/tc-15-1587-2021
- Ecological Stoichiometry of the Mountain Cryosphere Z. Ren et al. 10.3389/fevo.2019.00360
- Macro-Nutrient Stoichiometry of Glacier Algae From the Southwestern Margin of the Greenland Ice Sheet C. Williamson et al. 10.3389/fpls.2021.673614
- Remote sensing of lake chlorophyll-a in Qinghai-Tibet Plateau responding to climate factors: Implications for oligotrophic lakes F. Chen et al. 10.1016/j.ecolind.2024.111674
- Supraglacial streamflow and meteorological drivers from southwest Greenland R. Muthyala et al. 10.5194/tc-16-2245-2022
- Sensitivity of ocean biogeochemistry to the iron supply from the Antarctic Ice Sheet explored with a biogeochemical model R. Person et al. 10.5194/bg-16-3583-2019
- Characterization, sources and transport of dissolved organic carbon and nitrogen from a glacier in the Central Asia T. Gao et al. 10.1016/j.scitotenv.2020.138346
- Upwelling of Macronutrients and Dissolved Inorganic Carbon by a Subglacial Freshwater Driven Plume in Bowdoin Fjord, Northwestern Greenland N. Kanna et al. 10.1029/2017JG004248
- Nutrient and Carbon Export From a Tidewater Glacier to the Coastal Ocean in the Canadian Arctic Archipelago P. Williams et al. 10.1029/2021JG006289
- The impact of meltwater discharge from the Greenland ice sheet on the Atlantic nutrient supply to the northwest European shelf M. Mathis & U. Mikolajewicz 10.5194/os-16-167-2020
- Temporal variation of bacterial community and nutrients in Tibetan glacier snowpack Y. Chen et al. 10.5194/tc-16-1265-2022
- Satellite-Derived Lagrangian Transport Pathways in the Labrador Sea R. Castelao et al. 10.3390/rs15235545
- Spatial variability in rates of net primary production (NPP) and onset of the spring bloom in Greenland shelf waters M. Vernet et al. 10.1016/j.pocean.2021.102655
- Catchment-scale thawing and greening decreases long-term nitrogen export in NE Greenland S. Speir et al. 10.1088/1748-9326/ad3e8e
- Glacier Outflow Dissolved Organic Matter as a Window Into Seasonally Changing Carbon Sources: Leverett Glacier, Greenland A. Kellerman et al. 10.1029/2019JG005161
- C:N:P stoichiometry in six distinct habitats of a glacier terminus in the source area of the Yangtze River Z. Ren et al. 10.1007/s10533-022-00893-0
- Biogeochemical evolution of ponded meltwater in a High Arctic subglacial tunnel A. Dubnick et al. 10.5194/tc-17-2993-2023
- Contemporary limnology of the rapidly changing glacierized watershed of the world’s largest High Arctic lake K. St. Pierre et al. 10.1038/s41598-019-39918-4
- Dissolved organic nutrients dominate melting surface ice of the Dark Zone (Greenland Ice Sheet) A. Holland et al. 10.5194/bg-16-3283-2019
- High proportional nitrification-derived nitrate in glacier runoffs on the Tibetan Plateau indicated by triple oxygen isotopes of nitrate F. Wang et al. 10.1016/j.jhydrol.2022.128632
- Retrieval of Ice Samples Using the Ice Drone D. Carlson et al. 10.3389/feart.2019.00287
- Nutrient release to oceans from buoyancy-driven upwelling at Greenland tidewater glaciers M. Cape et al. 10.1038/s41561-018-0268-4
- Seasonality of Glacial Snow and Ice Microbial Communities M. Winkel et al. 10.3389/fmicb.2022.876848
- Alpine glacier algal bloom during a record melt year J. Millar et al. 10.3389/fmicb.2024.1356376
- The biogeochemical impact of glacial meltwater from Southwest Greenland K. Hendry et al. 10.1016/j.pocean.2019.102126
- Glacier shrinkage driving global changes in downstream systems A. Milner et al. 10.1073/pnas.1619807114
- Around one third of current Arctic Ocean primary production sustained by rivers and coastal erosion J. Terhaar et al. 10.1038/s41467-020-20470-z
- Influence of Glacial Meltwater on Summer Biogeochemical Cycles in Scoresby Sund, East Greenland M. Seifert et al. 10.3389/fmars.2019.00412
- Patterns and Drivers of Extracellular Enzyme Activity in New Zealand Glacier-Fed Streams T. Kohler et al. 10.3389/fmicb.2020.591465
- Enhanced trace element mobilization by Earth’s ice sheets J. Hawkings et al. 10.1073/pnas.2014378117
- A comprehensive dataset of microbial abundance, dissolved organic carbon, and nitrogen in Tibetan Plateau glaciers Y. Liu et al. 10.5194/essd-14-2303-2022
- Mineral phosphorus drives glacier algal blooms on the Greenland Ice Sheet J. McCutcheon et al. 10.1038/s41467-020-20627-w
- High-Resolution in Situ Measurement of Nitrate in Runoff from the Greenland Ice Sheet A. Beaton et al. 10.1021/acs.est.7b03121
- Trickle or treat: The dynamics of nutrient export from polar glaciers A. Dubnick et al. 10.1002/hyp.11149
58 citations as recorded by crossref.
- Over Winter Microbial Processes in a Svalbard Snow Pack: An Experimental Approach A. Holland et al. 10.3389/fmicb.2020.01029
- Biogeochemical Connectivity Between Freshwater Ecosystems beneath the West Antarctic Ice Sheet and the Sub‐Ice Marine Environment T. Vick‐Majors et al. 10.1029/2019GB006446
- Reconstructing variability in West Greenland ocean biogeochemistry and bowhead whale (Balaena mysticetus) food web structure using amino acid isotope ratios C. Pomerleau et al. 10.1007/s00300-017-2136-x
- Exploring the Potential Impact of Greenland Meltwater on Stratification, Photosynthetically Active Radiation, and Primary Production in the Labrador Sea H. Oliver et al. 10.1002/2018JC013802
- Basal thermal regime affects the biogeochemistry of subglacial systems A. Dubnick et al. 10.5194/bg-17-963-2020
- Dissolved Nitrogen Speciation and Concentration During Spring Thaw in the Greenland Ice Sheet Dark Zone: Evidence for Microbial Activity A. Holland et al. 10.3389/feart.2022.711560
- Which Drivers Control the Suspended Sediment Flux in a High Arctic Glacierized Basin (Werenskioldbreen, Spitsbergen)? E. Łepkowska & Ł. Stachnik 10.3390/w10101408
- Ice sheets matter for the global carbon cycle J. Wadham et al. 10.1038/s41467-019-11394-4
- Metagenomic inference of microbial community composition and function in the weathering crust aquifer of a temperate glacier Q. Faber et al. 10.3389/frmbi.2024.1488744
- Review article: How does glacier discharge affect marine biogeochemistry and primary production in the Arctic? M. Hopwood et al. 10.5194/tc-14-1347-2020
- Death in southern Patagonian fjords: Copepod community structure and mortality in land- and marine-terminating glacier-fjord systems R. Giesecke et al. 10.1016/j.pocean.2018.10.011
- Terrestrial Inputs Drive Seasonality in Organic Matter and Nutrient Biogeochemistry in a High Arctic Fjord System (Isfjorden, Svalbard) M. McGovern et al. 10.3389/fmars.2020.542563
- Trickle and Treat? The Critical Role of Marine‐Terminating Glaciers as Icy Macronutrient Pumps in Polar Regions J. Hawkings 10.1029/2021JG006598
- Rapid development and persistence of efficient subglacial drainage under 900 m-thick ice in Greenland D. Chandler et al. 10.1016/j.epsl.2021.116982
- Concentrations, Compositions, and Deposition Rates of Dissolved Nitrogen in Western China: Insights From Snow Records Y. An et al. 10.3389/fenvs.2021.827456
- Fjords as Aquatic Critical Zones (ACZs) T. Bianchi et al. 10.1016/j.earscirev.2020.103145
- Non-linear response of summertime marine productivity to increased meltwater discharge around Greenland M. Hopwood et al. 10.1038/s41467-018-05488-8
- Meltwater‐Enhanced Nutrient Export From Greenland's Glacial Fjords: A Sensitivity Analysis H. Oliver et al. 10.1029/2020JC016185
- Dissolved silicon and nitrogen in glacial rivers and water of Blago bay (Russian Arctic, Novaya Zemlya): origin, variability and spreading G. Borisenko et al. 10.30758/0555-2648-2023-69-3-356-373
- Data on DOC and N from the Muz taw glacier in Central Asia T. Gao et al. 10.1016/j.dib.2020.105556
- Observed sediment and solute transport from the Kangerlussuaq sector of the Greenland Ice Sheet (2006–2016) B. Hasholt et al. 10.1080/15230430.2018.1433789
- Influence of permafrost, rock and ice glaciers on chemistry of high-elevation ponds (NW Italian Alps) N. Colombo et al. 10.1016/j.scitotenv.2019.06.233
- Glacier Algae: A Dark Past and a Darker Future C. Williamson et al. 10.3389/fmicb.2019.00524
- Marine‐terminating glaciers sustain high productivity in Greenland fjords L. Meire et al. 10.1111/gcb.13801
- Nutrient fluxes from an Arctic seabird colony to the adjacent coastal marine ecosystem E. Finne et al. 10.1007/s00300-022-03024-5
- Biodegradation of marine oil spills in the Arctic with a Greenland perspective L. Vergeynst et al. 10.1016/j.scitotenv.2018.01.173
- Winter drainage of surface lakes on the Greenland Ice Sheet from Sentinel-1 SAR imagery C. Benedek & I. Willis 10.5194/tc-15-1587-2021
- Ecological Stoichiometry of the Mountain Cryosphere Z. Ren et al. 10.3389/fevo.2019.00360
- Macro-Nutrient Stoichiometry of Glacier Algae From the Southwestern Margin of the Greenland Ice Sheet C. Williamson et al. 10.3389/fpls.2021.673614
- Remote sensing of lake chlorophyll-a in Qinghai-Tibet Plateau responding to climate factors: Implications for oligotrophic lakes F. Chen et al. 10.1016/j.ecolind.2024.111674
- Supraglacial streamflow and meteorological drivers from southwest Greenland R. Muthyala et al. 10.5194/tc-16-2245-2022
- Sensitivity of ocean biogeochemistry to the iron supply from the Antarctic Ice Sheet explored with a biogeochemical model R. Person et al. 10.5194/bg-16-3583-2019
- Characterization, sources and transport of dissolved organic carbon and nitrogen from a glacier in the Central Asia T. Gao et al. 10.1016/j.scitotenv.2020.138346
- Upwelling of Macronutrients and Dissolved Inorganic Carbon by a Subglacial Freshwater Driven Plume in Bowdoin Fjord, Northwestern Greenland N. Kanna et al. 10.1029/2017JG004248
- Nutrient and Carbon Export From a Tidewater Glacier to the Coastal Ocean in the Canadian Arctic Archipelago P. Williams et al. 10.1029/2021JG006289
- The impact of meltwater discharge from the Greenland ice sheet on the Atlantic nutrient supply to the northwest European shelf M. Mathis & U. Mikolajewicz 10.5194/os-16-167-2020
- Temporal variation of bacterial community and nutrients in Tibetan glacier snowpack Y. Chen et al. 10.5194/tc-16-1265-2022
- Satellite-Derived Lagrangian Transport Pathways in the Labrador Sea R. Castelao et al. 10.3390/rs15235545
- Spatial variability in rates of net primary production (NPP) and onset of the spring bloom in Greenland shelf waters M. Vernet et al. 10.1016/j.pocean.2021.102655
- Catchment-scale thawing and greening decreases long-term nitrogen export in NE Greenland S. Speir et al. 10.1088/1748-9326/ad3e8e
- Glacier Outflow Dissolved Organic Matter as a Window Into Seasonally Changing Carbon Sources: Leverett Glacier, Greenland A. Kellerman et al. 10.1029/2019JG005161
- C:N:P stoichiometry in six distinct habitats of a glacier terminus in the source area of the Yangtze River Z. Ren et al. 10.1007/s10533-022-00893-0
- Biogeochemical evolution of ponded meltwater in a High Arctic subglacial tunnel A. Dubnick et al. 10.5194/tc-17-2993-2023
- Contemporary limnology of the rapidly changing glacierized watershed of the world’s largest High Arctic lake K. St. Pierre et al. 10.1038/s41598-019-39918-4
- Dissolved organic nutrients dominate melting surface ice of the Dark Zone (Greenland Ice Sheet) A. Holland et al. 10.5194/bg-16-3283-2019
- High proportional nitrification-derived nitrate in glacier runoffs on the Tibetan Plateau indicated by triple oxygen isotopes of nitrate F. Wang et al. 10.1016/j.jhydrol.2022.128632
- Retrieval of Ice Samples Using the Ice Drone D. Carlson et al. 10.3389/feart.2019.00287
- Nutrient release to oceans from buoyancy-driven upwelling at Greenland tidewater glaciers M. Cape et al. 10.1038/s41561-018-0268-4
- Seasonality of Glacial Snow and Ice Microbial Communities M. Winkel et al. 10.3389/fmicb.2022.876848
- Alpine glacier algal bloom during a record melt year J. Millar et al. 10.3389/fmicb.2024.1356376
- The biogeochemical impact of glacial meltwater from Southwest Greenland K. Hendry et al. 10.1016/j.pocean.2019.102126
- Glacier shrinkage driving global changes in downstream systems A. Milner et al. 10.1073/pnas.1619807114
- Around one third of current Arctic Ocean primary production sustained by rivers and coastal erosion J. Terhaar et al. 10.1038/s41467-020-20470-z
- Influence of Glacial Meltwater on Summer Biogeochemical Cycles in Scoresby Sund, East Greenland M. Seifert et al. 10.3389/fmars.2019.00412
- Patterns and Drivers of Extracellular Enzyme Activity in New Zealand Glacier-Fed Streams T. Kohler et al. 10.3389/fmicb.2020.591465
- Enhanced trace element mobilization by Earth’s ice sheets J. Hawkings et al. 10.1073/pnas.2014378117
- A comprehensive dataset of microbial abundance, dissolved organic carbon, and nitrogen in Tibetan Plateau glaciers Y. Liu et al. 10.5194/essd-14-2303-2022
- Mineral phosphorus drives glacier algal blooms on the Greenland Ice Sheet J. McCutcheon et al. 10.1038/s41467-020-20627-w
Saved (preprint)
Latest update: 13 Dec 2024
Short summary
Fjord and continental shelf environments in the polar regions are host to some of the planet's most productive ecosystems and support economically important fisheries. A key limiting nutrient for many of these marine phytoplankton is nitrogen. Here we evaluate the potential for a melting Greenland Ice Sheet to supply nitrogen to Arctic coastal ecosystems. We show nitrogen fluxes of a similar order of magnitude to one large Arctic river but yields that are double those typical of Arctic rivers.
Fjord and continental shelf environments in the polar regions are host to some of the planet's...
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