globalchange  > 气候减缓与适应
DOI: 10.1038/ngeo1765
论文题名:
Processes and patterns of oceanic nutrient limitation
作者: Moore C.M.; Mills M.M.; Arrigo K.R.; Berman-Frank I.; Bopp L.; Boyd P.W.; Galbraith E.D.; Geider R.J.; Guieu C.; Jaccard S.L.; Jickells T.D.; La Roche J.; Lenton T.M.; Mahowald N.M.; Marañón E.; Marinov I.; Moore J.K.; Nakatsuka T.; Oschlies A.; Saito M.A.; Thingstad T.F.; Tsuda A.; Ulloa O.
刊名: Nature Geoscience
ISSN: 17520894
出版年: 2013
卷: 6, 期:9
起始页码: 701
结束页码: 710
语种: 英语
Scopus关键词: biogeochemistry ; iron ; microbial activity ; nitrogen ; nutrient availability ; nutrient cycling ; nutrient limitation ; phosphorus ; phytoplankton ; primary production ; stoichiometry ; upwelling ; vitamin ; Pacific Ocean ; Pacific Ocean (East) ; Pacific Ocean (Equatorial) ; Southern Ocean
英文摘要: Microbial activity is a fundamental component of oceanic nutrient cycles. Photosynthetic microbes, collectively termed phytoplankton, are responsible for the vast majority of primary production in marine waters. The availability of nutrients in the upper ocean frequently limits the activity and abundance of these organisms. Experimental data have revealed two broad regimes of phytoplankton nutrient limitation in the modern upper ocean. Nitrogen availability tends to limit productivity throughout much of the surface low-latitude ocean, where the supply of nutrients from the subsurface is relatively slow. In contrast, iron often limits productivity where subsurface nutrient supply is enhanced, including within the main oceanic upwelling regions of the Southern Ocean and the eastern equatorial Pacific. Phosphorus, vitamins and micronutrients other than iron may also (co-)limit marine phytoplankton. The spatial patterns and importance of co-limitation, however, remain unclear. Variability in the stoichiometries of nutrient supply and biological demand are key determinants of oceanic nutrient limitation. Deciphering the mechanisms that underpin this variability, and the consequences for marine microbes, will be a challenge. But such knowledge will be crucial for accurately predicting the consequences of ongoing anthropogenic perturbations to oceanic nutrient biogeochemistry. © 2013 Macmillan Publishers Limited. All rights reserved.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/106703
Appears in Collections:气候减缓与适应
科学计划与规划

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作者单位: Ocean and Earth Science, University of Southampton, National Oceanography Centre, European Way, Southampton SO14 3ZH, United Kingdom; Department of Environmental Earth System Science, Stanford University, Stanford, CA 94305, United States; Mina and Everard Goodman Faculty of Life Sciences, Bar Ilan University, Ramat Gan, 5290002, Israel; Laboratoire des Sciences du Climat et de l'Environnement, UVSQ, IPSL, CEA, CNRS, Gif-sur-Yvette, France; National Institute of Water, Department of Chemistry, University of Otago, Dunedin, New Zealand; Institute for Marine and Antarctic Studies, University of Tasmania, Private Bag 129, Hobart, TAS 7001, Australia; Department of Earth and Planetary Science, McGill University, Montreal, QC, Canada; School of Biological Sciences, University of Essex, Colchester CO4 3SQ, United Kingdom; Laboratoire d'Océanographie de Villefranche/Mer, CNRS-INSU UMR7093, Université Pierre et Marie Curie-Paris 6, F-06230, Villefranche-sur-Mer, France; Geological Institute, Department of Earth Sciences, ETH Zurich, CH-8092 Zurich, Switzerland; Laboratory for Global Marine and Atmospheric Chemistry, School of Environmental Sciences, University of East Anglia, Norwich, United Kingdom; Helmholtz-Zentrum für Ozeanforschung Kiel (GEOMAR), D-24105 Kiel, Germany; Department of Biology, Dalhousie University, Halifax, NS, Canada; College of Life and Environmental Sciences, University of Exeter, Hatherly Laboratories, Prince of Wales Road, Exeter EX4 4PS, United Kingdom; Department of Earth and Atmospheric Sciences, Cornell University, Ithaca, NY 14850, United States; Departamento de Ecología y Biología Animal, Universidad de Vigo, Campus Lagoas-Marcosende, 36310 Vigo, Spain; Department of Earth and Environmental Science, University of Pennsylvania, 240 South 33rd Street, Philadelphia, PA 19104, United States; Earth System Science, University of California, Irvine, CA 92697, United States; Graduate School of Environmental Studies, Nagoya University, Nagoya 464-8601, Japan; Marine Chemistry and Geochemistry Department, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, United States; Department of Biology, University of Bergen, 5020 Bergen, Norway; Atmosphere and Ocean Research Institute, University of Tokyo, Kashiwa, Chiba 277-8564, Japan; Departamento de Oceanografía, Universidad de Concepción, Casilla 160-C, 4070386 Concepción, Chile

Recommended Citation:
Moore C.M.,Mills M.M.,Arrigo K.R.,et al. Processes and patterns of oceanic nutrient limitation[J]. Nature Geoscience,2013-01-01,6(9)
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