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Sixty Years of Sverdrup

机译：银浆六十年

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摘要

One of the most dramatic large-scale features in the ocean is the seasonal greening of the North Atlantic in spring and summer due to the accumulation of phytoplankton biomass in the surface layer. In 1953, Harald Ulrik Sverdrup hypothesized a now canonical mechanism for the development and timing of phytoplankton blooms in the North Atlantic. Over the next 60 years, Sverdrup's Critical Depth Hypothesis spurred progress in understanding of bloom dynamics and offered a valuable theoretical framework on which to build. In reviewing 60 years of literature, the authors trace the development of modern bloom initiation hypotheses, highlighting three case studies that illuminate the complexity, including both catalysts and impediments, of scientific progress in the wake of Sverdrup's hypothesis. Most notably, these cases demonstrate that the evolution of our understanding of phytoplankton blooms was paced by access not only to technology but also to concurrent insights from several disciplines. This exploration of the trajectories and successes in bloom studies highlights the need for expanding interdisciplinary collaborations to address the complexity of phytoplankton bloom dynamics.
机译：海洋中最引人注目的大规模特征之一是春季和夏季北大西洋的季节性绿化，这是由于浮游植物生物量在表层堆积所致。 1953年，Harald Ulrik Sverdrup为北大西洋浮游植物开花的发展和时间推测了一种经典的机制。在接下来的60年中，Sverdrup的“临界深度假说”刺激了人们对水华动力学的理解，并为建立该理论提供了宝贵的理论框架。在回顾60年来的文献时，作者追踪了现代绽放引发假说的发展过程，重点介绍了三个案例研究，这些案例阐明了Sverdrup假说之后科学进步的复杂性，包括推动因素和阻碍因素。最明显的是，这些案例表明，我们对浮游植物开花的理解的发展不仅取决于对技术的获取，而且还受制于来自多个学科的并发见解。对开花研究的轨迹和成功的探索强调了扩大跨学科合作以解决浮游植物开花动力学复杂性的需求。

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  • 来源
    《Oceanography》 |2014年第1期|222-235|共14页
  • 作者

    ALEXIS D. FISCHER; EMILY A. MOBERG; HARRIET ALEXANDER; EMILY F. BROWNLEE; KRISTEN R. HUNTER-CEVERA; KATHLEEN J. PITZ; SARAH Z. ROSENGARD; HEIDI M. SOSIK;

  • 作者单位

    MIT/WHOI Joint Program in Oceanography/Applied Ocean Sciences and Engineering, Woods Hole Oceanographic Institution, Woods Hole, MA, USA;

    MIT/WHOI Joint Program in Oceanography/Applied Ocean Sciences and Engineering, Woods Hole Oceanographic Institution, Woods Hole, MA, USA;

    MIT/WHOI Joint Program in Oceanography/Applied Ocean Sciences and Engineering, Woods Hole Oceanographic Institution, Woods Hole, MA, USA;

    MIT/WHOI Joint Program in Oceanography/Applied Ocean Sciences and Engineering, Woods Hole Oceanographic Institution, Woods Hole, MA, USA;

    MIT/WHOI Joint Program in Oceanography/Applied Ocean Sciences and Engineering, Woods Hole Oceanographic Institution, Woods Hole, MA, USA;

    MIT/WHOI Joint Program in Oceanography/Applied Ocean Sciences and Engineering, Woods Hole Oceanographic Institution, Woods Hole, MA, USA;

    MIT/WHOI Joint Program in Oceanography/Applied Ocean Sciences and Engineering, Woods Hole Oceanographic Institution, Woods Hole, MA, USA;

    Biology Department, Woods Hole Oceanographic Institution, Woods Hole, MA, USA;

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