Search results for " E huxleyi"

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The response of calcareous nannoplankton to sea surface variability at Ceara Rise during the early Pleistocene glacial-interglacial cycles

2019

The Ceara Rise lies just beyond the edge of the Amazon River Fan and sediments from this site may record the complex interplay of different climatic systems and processes, including past changes in southern America monsoon activity, Intertropical Convergence Zone setting, different Atlantic Meridional Overturning Circulation (AMOC) strength and phytoplankton blooming triggered by Amazon River plumes. Here we investigate early Pleistocene calcareous nannoplankton at Ceara Rise, between about 1150 and 850 kiloyears ago. Our investigation shows abrupt variations in water column dynamics across glacial/interglacial cycles or, even better, linked with different AMOC modes. Dominant placoliths in…

Early PleistoceneIntertropical Convergence Zonecoccolith calcification E huxleyiGeologySettore GEO/01 - Paleontologia E Paleoecologia010502 geochemistry & geophysicsMonsoon01 natural sciencesSeafloor spreadingOceanographyWater columnInterglacialGeneral Earth and Planetary SciencesGlacial periodThermoclineGeology0105 earth and related environmental sciences

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PEPhysical Sciences and Engineering
- PE2Fundamental Constituents of Matter
  - PE2_1Theory of fundamental interactions
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  - PE2_8Gas and plasma physics
  - PE2_5Classical and quantum physics of gravitational interactions
  - PE2_7Nuclear and particle astrophysics
  - PE2_9 Electromagnetism
  - PE2_10Atomic, molecular physics
  - PE2_11Ultra-cold atoms and molecules
  - PE2_18Equilibrium and non-equilibrium statistical mechanics: steady states and dynamics
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- PE1Mathematics
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  - PE11_12Semi-conducting and magnetic materials engineering
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LSLife Sciences
- LS1Molecules of Life: Biological Mechanisms, Structures and Functions
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  - LS1_14Innovative methods and modelling in molecular, structural and synthetic biology
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- LS2Integrative Biology: from Genes and Genomes to Systems
  - LS2_1Genetics
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  - LS2_2Gene editing
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  - LS2_16Innovative methods and modelling in integrative biology
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- LS4Physiology in Health, Disease and Ageing
  - LS4_1Organ and tissue physiology and pathophysiology
  - LS4_4Endocrinology
  - LS4_3Physiology of ageing
  - LS4_2Comparative physiology
  - LS4_5Non-hormonal mechanisms of inter-organ and tissue communication
  - LS4_6Microbiome and host physiology
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  - LS4_8Impact of stress (including environmental stress) on physiology
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  - LS4_11Haematopoiesis and blood diseases
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  - LS3_7Mechanobiology of cells, tissues and organs
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  - LS3_9Cell differentiation, formation of tissues and organs
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  - LS3_3Cell behaviour, including control of cell shape, cell migration
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  - LS3_15Development of cell-based therapeutic approaches for tissue regeneration
  - LS3_17Theoretical modelling in cellular, developmental and regenerative biology
  - LS3_16Functional imaging of cells and tissues
  - LS3_1Cell cycle, cell division and growth
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- LS5Neuroscience and Disorders of the Nervous System
  - LS5_1Neuronal cells
  - LS5_3Neural development and related disorders
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SHSocial Sciences and Humanities
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