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| DOI | 10.1038/s41467-020-20627-w |
| Mineral phosphorus drives glacier algal blooms on the Greenland Ice Sheet | |
| McCutcheon J.; Lutz S.; Williamson C.; Cook J.M.; Tedstone A.J.; Vanderstraeten A.; Wilson S.A.; Stockdale A.; Bonneville S.; Anesio A.M.; Yallop M.L.; McQuaid J.B.; Tranter M.; Benning L.G. | |
| 发表日期 | 2021 |
| ISSN | 2041-1723 |
| 卷号 | 12期号:1 |
| 英文摘要 | Melting of the Greenland Ice Sheet is a leading cause of land-ice mass loss and cryosphere-attributed sea level rise. Blooms of pigmented glacier ice algae lower ice albedo and accelerate surface melting in the ice sheet’s southwest sector. Although glacier ice algae cause up to 13% of the surface melting in this region, the controls on bloom development remain poorly understood. Here we show a direct link between mineral phosphorus in surface ice and glacier ice algae biomass through the quantification of solid and fluid phase phosphorus reservoirs in surface habitats across the southwest ablation zone of the ice sheet. We demonstrate that nutrients from mineral dust likely drive glacier ice algal growth, and thereby identify mineral dust as a secondary control on ice sheet melting. © 2021, The Author(s). |
| 语种 | 英语 |
| scopus关键词 | phosphate; phosphorus; ice; mineral; phosphorus; albedo; algal bloom; glacier; ice alga; ice sheet; mineral dust; phosphorus; sea level change; snowmelt; albedo; algal bloom; algal community; algal growth; Article; biomass; controlled study; glacier; Greenland; ice alga; ice sheet; microbial community; mineral dust; nonhuman; nutrient; nutrient limitation; positive feedback; total organic carbon; X ray powder diffraction; cytology; ecosystem; eutrophication; freezing; geography; greenhouse effect; Greenland; growth, development and aging; ice cover; metabolism; microalga; physiology; scanning electron microscopy; season; ultrastructure; Arctic; Greenland; Greenland Ice Sheet; Biomass; Ecosystem; Eutrophication; Freezing; Geography; Global Warming; Greenland; Ice; Ice Cover; Microalgae; Microscopy, Electron, Scanning; Minerals; Phosphorus; Seasons |
| 来源期刊 | Nature Communications
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/250780 |
| 作者单位 | School of Earth & Environment, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, United Kingdom; Department of Earth and Environmental Sciences, University of Waterloo, Waterloo, ON N2L 3G1, Canada; GFZ German Research Centre for Geosciences, Telegrafenberg, Potsdam 14473, Germany; Bristol Glaciology Centre, University of Bristol, Bristol, BS8 1QU, United Kingdom; School of Biosciences, University of Bristol, Bristol, BS8 1TQ, United Kingdom; Institute of Biological, Environmental and Rural Sciences, Aberystwyth University, Aberystwyth, SY23 3DA, United Kingdom; Department of Geosciences, Environment and Society, Université Libre de Bruxelles, Bruxelles, 1050, Belgium; Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3, Canada; Department of Environmental Science, Aarhus University, Frederiksborgvej 399, Roskilde, 4000, Denmark; Department of Earth Sciences, Free University of Berlin, Berlin, 12249, Germany |
| 推荐引用方式 GB/T 7714 | McCutcheon J.,Lutz S.,Williamson C.,et al. Mineral phosphorus drives glacier algal blooms on the Greenland Ice Sheet[J],2021,12(1). |
| APA | McCutcheon J..,Lutz S..,Williamson C..,Cook J.M..,Tedstone A.J..,...&Benning L.G..(2021).Mineral phosphorus drives glacier algal blooms on the Greenland Ice Sheet.Nature Communications,12(1). |
| MLA | McCutcheon J.,et al."Mineral phosphorus drives glacier algal blooms on the Greenland Ice Sheet".Nature Communications 12.1(2021). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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