Polar gigantism dictated by oxygen availability

Gauthier Chapelle; Lloyd S. Peck

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Polar gigantism dictated by oxygen availability

机译：极度巨型性取决于氧气的可用性

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The tendency of some animals to be larger at higher latitudes ('polar gigantism') has not been explained, although it has often been attributed to low temperature and metabolism. Investigation of gigantism requires widely distributed taxa with extensive species representation at many well-studied sites. We have analysed length data for 1,853 species of benthic amphipod crustaceans from 12 sites worldwide, from polar to tropical and marine (continental shelf) to freshwater environments. We find that maximum potential size (MPS) is limited by oxygen availability.

机译：尽管通常被归因于低温和新陈代谢，但尚未解释某些动物在较高纬度处变大的趋势（“极地巨象”）。巨人研究需要在许多经过精心研究的地点广泛分布的分类单元，并具有广泛的物种代表性。我们分析了来自全球12个地点（从极地，热带和海洋（大陆架）到淡水环境）的1,853种底栖两栖类甲壳动物的长度数据。我们发现最大潜在尺寸（MPS）受氧气供应量的限制。

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《Nature》 |1999年第6732期|p.114-115|共2页
作者
Gauthier Chapelle; Lloyd S. Peck;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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正文语种 eng
中图分类自然科学总论;
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机译：为什么极地巨人和古生巨人是相当普遍的：氧气和温度对等温线体大小的影响
2. Polar gigantism and the oxygen-temperature hypothesis: a test of upper thermal limits to body size in Antarctic pycnogonids [J] . Shishido Caitlin M., Woods H. Arthur, Lane Steven J., Proceedings of the Royal Society. Biological sciences . 2019,第1900期

机译：极性胶像和氧气 - 温度假设：南极型酶中对体尺寸的上热限制的试验
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4. Dispersion of CNCs in Polar and Non-polar Media: Dictated by Surface Properties, Improved by Sonication and Quantified by Rheology (PPT) [C] . M. Heuzey, J. Tavares, P. Carreau Annual Meeting of the Pulp and Paper Technical Association of Canada . 2019

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5. High-Resolution In Situ Oxygen-Argon Studies of Surface Biological and Physical Processes in the Polar Oceans. [D] . Eveleth, Rachel Katherine. 2016

机译：极地海洋表面生物和物理过程的高分辨率原位氧氩研究。
6. Polar gigantism and the oxygen–temperature hypothesis: a test of upper thermal limits to body size in Antarctic pycnogonids [O] . Caitlin M. Shishido, H. Arthur Woods, Steven J. Lane, 2019

机译：极地巨人主义和氧气温度假说：对南极侏儒体体温上限的测试
7. Why polar gigantism and palaeozoic gigantism are not equivalent: Effects of oxygen and temperature on the body size of ectotherms [O] . Verberk W.C.E.P., Atkinson D. 2013

机译：为什么极地巨人和古生代巨人不相等：氧气和温度对等温线人体大小的影响

Polar gigantism dictated by oxygen availability

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