Active transport of particulate organic carbon and nitrogen by vertically migrating zooplankton in the Sargasso Sea

Astrid Schnetzer; Deborah K.Steinberg

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Active transport of particulate organic carbon and nitrogen by vertically migrating zooplankton in the Sargasso Sea

机译：藻类在浮游生物中的垂直迁移，主动输送颗粒状有机碳和氮

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Diel vertically migrating zooplankton can contribute significantly to dissolved carbon and nutrient export by respiring and excreting surface-ingested particulate organic matter below the mixed layer. Active export of particulate organic carbon(POC)and particulate organic nitrogen (PON)due to defecation at depth has rarely been considered in export budgets. We measured the gut passage time(GPT)of common method, to determine whether GPT is slow enough to allow active site, using the gut fluorescence migrant species at the Bermuda Atlantic Time-series Study(BATS) export of POC and PON to depth.

机译：Diel垂直迁移的浮游动物可以通过在混合层以下呼吸和排泄表面摄取的颗粒状有机物，极大地促进溶解碳和养分的输出。在出口预算中很少考虑由于深度排便而积极出口颗粒有机碳（POC）和颗粒有机氮（PON）。我们使用百慕大大西洋时间序列研究（BATS）的POC和PON出口到深度的肠道荧光迁移物种，测量了常用方法的肠道通过时间（GPT），以确定GPT是否足够慢以允许活动位点。

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《Marine ecology progress series》 |2002年第2002期|p.71-84|共14页
作者
Astrid Schnetzer; Deborah K.Steinberg;
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正文语种 eng
中图分类海洋学;
关键词
zooplankton; vertical migration; gut evacuation rate; gut fluorescence;

机译：浮游动物;垂直迁移;肠道疏散率;肠道荧光;

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1. Potential drivers of sinking particle’s size spectra and vertical flux of particulate organic carbon (POC): Turbulence, phytoplankton, and zooplankton [J] . Ingrid Wiedmann, Marit Reigstad, Arild Sundfjord, Journal of Geophysical Research, C. Oceans: JGR . 2014,第10期

机译：下沉颗粒尺寸谱和颗粒有机碳（POC）垂直通量的潜在驱动因素：湍流，浮游植物和浮游动物
2. Elevated ~(15)N/~(14)N in particulate organic matter, zooplankton, and diatom frustule-bound nitrogen in the ice-covered water column of the Bering Sea eastern shelf [J] . Laura V. Morales, Julie Granger, Bonnie X. Chang, Deep-Sea Research . 2014,第nova期

机译：白令海东部陆架被冰覆盖的水柱中的颗粒有机质，浮游动物和硅藻与壳层结合的氮中〜（15）N /〜（14）N升高
3. Transport of Total Suspended Matter, Particulate Organic Carbon, Organic Nitrogen and Phosphorus in the Inner Part of Osaka Bay [J] . TERUMI TANIMOTO, AKIRA HOSHIKA Journal of Oceanography . 1997,第4期

机译：大阪湾内的总悬浮物，颗粒有机碳，有机氮和磷的运输
4. The vertical distribution of the beam attenuation coefficient and its correlation to the particulate organic carbon in the north South China Sea [C] . Wansong Cui, Difeng Wang, Fang Gong, Conference on remote sensing of the ocean, sea ice, coastal waters, and large water regions . 2016

机译：南海北部光束衰减系数的垂直分布及其与颗粒有机碳的关系
5. Biogeochemistry of benthic boundary layer zooplankton and particulate organic matter on the Beaufort Sea shelf. [D] . Connelly, Tara L. 2008

机译：博福特海架底栖边界层浮游动物和颗粒有机物的生物地球化学。
6. Metaproteomics Reveals Similar Vertical Distribution of Microbial Transport Proteins in Particulate Organic Matter Throughout the Water Column in the Northwest Pacific Ocean [O] . Ling-Fen Kong, Ke-Qiang Yan, Zhang-Xian Xie, 2021

机译：Metaprootomics揭示了西北太平洋的水柱中微生物输送蛋白在颗粒状有机物质中的类似垂直分布
7. Active transport of particulate organic carbon and nitrogen by vertically migrating zooplankton in the Sargasso Sea [O] . A Schnetzer, DK Steinberg 2002

机译：颗粒状有机碳和氮气通过垂直迁移在Sargasso海中的浮游动物的主动运输
8. The Vertical Flux of Particulate Organic Nitrogen in the Sea: Decomposition of Amino Acids in the Peru Upwelling Area and the Equatorial Atlantic [R] . Lee, C., Cronin, C. 1981

机译：海洋中颗粒有机氮的垂直通量：秘鲁上升流区和赤道大西洋中氨基酸的分解

Active transport of particulate organic carbon and nitrogen by vertically migrating zooplankton in the Sargasso Sea

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