Derived Ocean Features for Dynamic Ocean Management

Alistair J. Hobday; Jason R. Hartog

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Derived Ocean Features for Dynamic Ocean Management

机译：动态海洋管理的衍生海洋功能

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摘要

Primary environmental variables, such as sea surface temperature, wind speed, and chlorophyll, have been used widely in a variety of studies by biological oceanographers to explore the relationship between "physics" and, say, distribution and abundance of marine organisms. Fisheries scientists in particular have explored a range of relationships between physics and catch data to understand fish distribution and fishing impacts. The explanatory power of models based on such primary variables is typically limited and may not lead to insight into mechanisms behind the environmental associations. Variables that are more direct measures of habitat, such as thermal fronts, upwelling zones, eddies, and water column descriptors (e.g., mixed layer depth), may yield additional explanatory power. We have developed a suite of these derived variables and demonstrate their utility using examples from Australian fisheries and marine spatial planning. Refinement and access to derived variables may be useful in a range of applications, including catch standardization, habitat prediction, ecosystem models, spatial management, and harvest strategies, and will play an important role in the emerging area of dynamic ocean management.

机译：诸如海洋表面温度，风速和叶绿素之类的主要环境变量已被生物海洋学家广泛用于各种研究中，以探索“物理”与海洋生物的分布与丰度之间的关系。尤其是渔业科学家探索了物理学与捕捞数据之间的一系列关系，以了解鱼类分布和捕捞影响。基于此类主要变量的模型的解释力通常是有限的，并且可能不会导致深入了解环境关联背后的机制。可以直接衡量栖息地的变量，例如热锋，上升流区，涡流和水柱描述符（例如混合层深度）可能会产生额外的解释力。我们已经开发了这些衍生变量的套件，并使用澳大利亚渔业和海洋空间规划中的示例演示了它们的实用性。提炼和获取派生变量可能在一系列应用中有用，包括渔获量标准化，栖息地预测，生态系统模型，空间管理和收获策略，并将在动态海洋管理的新兴领域中发挥重要作用。

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《Oceanography》 |2014年第4期|134-145|共12页
作者
Alistair J. Hobday; Jason R. Hartog;
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CSIRO Oceans and Atmosphere Research, Hobart, Tasmania, Australia;

CSIRO Oceans and Atmosphere Research, Hobart, Tasmania, Australia;

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1. Dynamic Ocean Management: Identifying the Critical Ingredients of Dynamic Approaches to Ocean Resource Management [J] . Lewison Rebecca, Hobday Alistair J., Maxwell Sara, BioScience . 2015,第5期

机译：动态海洋管理：确定海洋资源管理动态方法的关键要素
2. Zonal distribution features of high frequency planetary waves in the oceans derived from satellite altimeter data [J] . QIAO Fangli, TAL Ezer, YUAN Yeli Acta Oceanologica Sinica . 2004,第1期

机译：卫星高度计数据推导的海洋中高频行星波的区域分布特征
3. Zonal distribution features of high frequency planetary waves in the oceans derived from satellite altimeter data [J] . QIAO Fangli, TAL Ezer, YUAN Yeli 海洋学报（英文版） . 2004,第001期

机译：卫星高度计数据推导的海洋中高频行星波的区域分布特征
4. DYNAMIC VALIDATION OF ENVISAT ASAR DERIVED OCEAN SWELL AGAINST DIRECTIONAL BUOY MEASUREMENTS IN PACIFIC OCEAN [C] . He Wang, Alexis Mouche, Romain Husson, European Space Agency;Living planet symposium;EUMETSAT;European Commission . 2016

机译：太平洋上定向浮标测量对ENVISAT ASAR衍生海洋膨胀的动态验证
5. Interactions of Mesoscale Ocean Dynamics with Large-Scale Ocean and Climate Variability: Case Studies in the Mid-Latitude Pacific and Tropical Indian Oceans. [D] . Delman, Andrew Spencer. 2016

机译：中尺度海洋动力学与大尺度海洋和气候变化的相互作用：中纬度太平洋和热带印度洋的案例研究。
6. Impact of oceanic-scale interactions on the seasonal modulation of ocean dynamics by the atmosphere [O] . Hideharu Sasaki, Patrice Klein, Bo Qiu, -1

机译：海洋尺度相互作用对大气对海洋动力的季节性调节的影响
7. The oceans mediate the response of global climate to natural and anthropogenic forcings. Yet for the past 2,000 years — a key interval for understanding the present and future climate response to these forcings — global sea surface temperature changes and the underlying driving mechanisms are poorly constrained. Here we present a global synthesis of sea surface temperatures for the Common Era (ce) derived from 57 individual marine reconstructions that meet strict quality control criteria. We observe a cooling trend from 1 to 1800 ce that is robust against explicit tests for potential biases in the reconstructions. Between 801 and 1800 ce, the surface cooling trend is qualitatively consistent with an independent synthesis of terrestrial temperature reconstructions, and with a sea surface temperature composite derived from an ensemble of climate model simulations using best estimates of past external radiative forcings. Climate simulations using single and cumulative forcings suggest that the ocean surface cooling trend from 801 to 1800 ce is not primarily a response to orbital forcing but arises from a high frequency of explosive volcanism. Our results show that repeated clusters of volcanic eruptions can induce a net negative radiative forcing that results in a centennial and global scale cooling trend via a decline in mixed-layer oceanic heat content. [O] . McGregor, Helen V., Evans, Michael N., Goosse, Hugues, 2015

机译：海洋调节了全球气候对自然和人为强迫的响应。然而，在过去的2,000年中（这是了解当前和未来气候对这些强迫的响应的关键间隔），全球海表温度变化及其潜在的驱动机制受到的约束很有限。在这里，我们提出了一个共同的时期（ce）的全球海面温度的全球综合，该综合来自57个符合严格质量控制标准的海洋重建项目。我们观察到从1到1800 ce的冷却趋势，对于显式测试重建中潜在的偏倚而言，该趋势很稳健。在801至1800 ce之间，表面降温趋势在质量上与地面温度重建的独立合成以及从使用过去外部辐射强迫的最佳估计的气候模型模拟集合推导出的海面温度合成在质量上是一致的。使用单一和累积强迫的气候模拟表明，从801到1800 ce的海洋表面冷却趋势主要不是对轨道强迫的反应，而是爆炸性火山爆发的频繁发生。我们的结果表明，火山喷发的反复簇可引起净的负辐射强迫，这会导致混合层海洋热量降低而导致百年和全球规模的降温趋势。

Derived Ocean Features for Dynamic Ocean Management

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