以全球物种迁移为标志的生物圈的行星尺度变化可用于确定人类世

IF 2.5 2区 地球科学 Q1 PALEONTOLOGY
Palaeontology Pub Date : 2022-07-01 DOI:10.1111/pala.12618
Mark Williams, R. Leinfelder, A. Barnosky, M. Head, F. McCarthy, A. Cearreta, Stephen Himson, R. Holmes, C. Waters, J. Zalasiewicz, S. Turner, M. McGann, E. Hadly, M. Stegner, P. Pilkington, J. Kaiser, J. Berrío, I. Wilkinson, J. Zinke, K. Delong
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引用次数: 10

摘要

我们研究了人类与狩猎和采集、景观驯化和全球化有关的三个独特的生物地层学特征。这三个特征都有具有区域重要性的重要化石记录,可以在区域间进行关联,并有助于描述人类扩张和资源占用的发展模式。虽然没有一个单独的第一次或最后一次出现可以提供全局等时标记,但所有三个特征在地层上都重叠,因为它们是具有复杂区域模式的连续变化的一部分。在这里,我们表明,在全球化的后期阶段,19世纪末至20世纪物种迁移的记录可以用来建立一个相互关联的古生物学关联网络,其十年或十年以下的精度与人类世的其他地层标记相吻合。这种古生物学网络也是20世纪物种灭绝加速和生物圈状态转变的代表。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Planetary‐scale change to the biosphere signalled by global species translocations can be used to identify the Anthropocene
We examine three distinctive biostratigraphic signatures of humans associated with hunting and gathering, landscape domestication and globalization. All three signatures have significant fossil records of regional importance that can be correlated inter‐regionally and help describe the developing pattern of human expansion and appropriation of resources. While none have individual first or last appearances that provide a globally isochronous marker, all three signatures overlap stratigraphically, in that they are part of a continuum of change, with complex regional patterns. Here we show that during the later stages of globalization, late nineteenth to twentieth century records of species translocations can be used to build an interconnected web of palaeontological correlation with decadal or sub‐decadal precision that dovetails with other stratigraphic markers for the Anthropocene. This palaeontological web is also a proxy for accelerating species extinction and of a state shift in the biosphere in the twentieth century.
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来源期刊
Palaeontology
Palaeontology 地学-古生物学
CiteScore
5.60
自引率
3.80%
发文量
43
审稿时长
6 months
期刊介绍: Palaeontology publishes a wide variety of papers on palaeontological topics covering: palaeozoology palaeobotany systematic studies palaeoecology micropalaeontology palaeobiogeography functional morphology stratigraphy taxonomy taphonomy palaeoenvironmental reconstruction palaeoclimate analysis and biomineralization studies.
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