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首页> 外文期刊>ICES Journal of Marine Science >Revisiting the larval dispersal black box in the Anthropocene
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Revisiting the larval dispersal black box in the Anthropocene

机译：回顾人类世的幼虫扩散黑匣子

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摘要

Many marine organisms have a multi-phase life history and rely on their planktonic larvae for dispersal. Despite the important role of larvae in shaping population distribution and abundance, the chemical, physical, and biological factors that shape larval fate are still not fully understood. Shedding light into this larval dispersal "black box" has become critical in the face of global climate change, primarily due to the importance of larval dispersal in formulating sound conservation and management strategies. Focusing on two major stressors, warming and acidification, we highlight the limitations of the current species-by-species, lab-based study approach, and particularly the lack of consideration of the larval experience along the dispersive pathway. Measuring organismal responses to environmentally relevant climate change stress demands an improved documentation of the physical and biological conditions that larvae experience through ontogeny, which in turn requires updated empirical and theoretical approaches. While there are meaningful between taxa comparisons to be made by larval ecologists, to peek into the dispersal black box and to investigate the larger scale consequences of altered dispersal requires innovative collaborations between ecologists, oceanographers, molecular biologists, statisticians, and mathematicians.
机译：许多海洋生物具有多相生命史，并依靠其浮游幼虫进行扩散。尽管幼虫在影响种群分布和数量方面起着重要作用，但仍未完全了解影响幼虫命运的化学，物理和生物学因素。面对全球气候变化，让这种幼虫散布的“黑匣子”发光变得至关重要，这主要是由于幼虫散布在制定合理的养护和管理策略中的重要性。我们着眼于两个主要的压力因素，即变暖和酸化，我们强调了当前基于物种的，基于实验室的研究方法的局限性，尤其是缺乏对沿扩散途径的幼虫经验的考虑。要测量有机体对与环境相关的气候变化压力的反应，就需要对幼虫通过个体发育所经历的物理和生物学条件进行改进的记录，而这反过来又需要更新的经验和理论方法。幼虫生态学家之间进行分类比较是有意义的，但要窥探扩散黑匣子并研究扩散改变的更大范围后果，则需要生态学家，海洋学家，分子生物学家，统计学家和数学家之间进行创新性的合作。

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