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Layered organization in the coastal ocean: An introduction to planktonic thin layers and the LOCO project

机译:沿海海洋中的分层组织:浮游薄层和LOCO项目简介

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摘要

In his seminal paper ‘‘The Paradox of the Plankton’’ G.E. Hutchinson (1961) asked: ‘‘How is it possible for a number of species to coexist in a relatively isotropic or unstructured environment all competing for the same sorts of materials?’’ Of course, we now know the oceans are anything but isotropic and unstructured. Heterogeneity in physical conditions and motions result in complex vertical and horizontal structures in the ocean, which, in turn, contribute to a similarly patchy and complex distribution of nutrients and plankton. This patchiness in physical, chemical and biological patterns spans all spatial scales, from millimeters to kilometers, in both vertical and horizontal dimensions. While much work has been done on elucidating pattern and structure at 10s of meters and larger scales (e.g. Cassie, 1963; Haury, 1976; Riley, 1976; Steele, 1978 (and references therein)), only recently have we begun to appreciate and quantify the ubiquity of fine-scale structures and thus, their full ecological importance.
机译:在他的开创性论文《浮游生物的悖论》中哈钦森(Hutchinson,1961)问道:“许多物种如何在相对各向同性或非结构化的环境中共存,竞争所有相同种类的物质?”当然,我们现在知道海洋除了各向同性外,非结构化。物理条件和运动中的异质性导致海洋中复杂的垂直和水平结构,进而造成营养物和浮游生物的斑块状分布和复杂分布。物理,化学和生物模式的这种不连续性跨越了垂直和水平方向上从毫米到千米的所有空间尺度。尽管在阐明10s米和更大比例尺上的图案和结构方面已经做了大量工作(例如Cassie,1963; Haury,1976; Riley,1976; Steele,1978(及其中的参考文献)),但直到最近我们才开始欣赏和理解量化精细结构的普遍存在,从而量化其完整的生态重要性。

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