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An Ultra-clean Multilayer Apparatus for Collecting Size Fractionated Marine Plankton and Suspended Particles
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纳米浮游生物:在春季,它是跨越大西洋南洋的碳出口的主要载体

Raquel F Flynn1, Lumi Haraguchi2, Jeff McQuaid3

  • 1Department of Oceanography, University of Cape Town, Cape Town, South Africa.

Science advances
|December 1, 2023
PubMed
概括

南洋的春季开花是由纳米浮游生物藻像Chaetoceros驱动的,而不仅仅是大型藻. 这些花朵对每年的碳出口有着显著的贡献,突出了植物浮游生物"中产阶级"的重要性.

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Primary Production01:06

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The total amount of energy acquired by primary producers in an ecosystem is called gross primary production (GPP). However, of this energy, producers use some for metabolic processes, and some is lost as heat, decreasing the amount of energy available to the next trophic level. The remaining usable amount of energy is called the net primary productivity (NPP). In terrestrial ecosystems, NPP is driven by climate, while light penetration and nutrient availability drive NPP in aquatic ecosystems.
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