Abstract

The impact of climate change on the marine benthos has been widely discussed since the beginning of benthic surveys in the Barents Sea on a regular basis. Using historical data, this paper presents variations in the macrozoobenthos biomass in the eastern Barents Sea during four different climatic periods. Investigations have shown that the biomass of the macrozoobenthos in cold periods was lower than in warm times. The importance of stable climatic conditions for variations in the macrozoobenthos biomass is discussed as well. This paper provides examples of how some abundant species of the macrozoobenthos response to climate change.

中文翻译：

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1924–2014年东巴伦支海的大型动物生物量的长期动态

摘要

自从在巴伦支海定期进行底栖动物调查以来，已经广泛讨论了气候变化对海洋底栖动物的影响。利用历史数据，本文介绍了巴伦支海东部四个不同气候时期大型动物的生物量变化。研究表明，在寒冷时期，大型动物的生物量低于温暖时期。还讨论了稳定的气候条件对于大型动物的生物量变化的重要性。本文提供了一些例子，说明了一些大型动物对气候变化的反应。