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|a 10.1111/gcb.16335
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|a eng
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|a Martins, Inês S
|e verfasserin
|4 aut
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|a A millennium of increasing diversity of ecosystems until the mid-20th century
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|c 2022
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|a Text
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|a ƒaComputermedien
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|a Date Completed 15.09.2022
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|a Date Revised 15.10.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2022 The Authors. Global Change Biology published by John Wiley & Sons Ltd.
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|a Land-use change is widely regarded as a simplifying and homogenising force in nature. In contrast, analysing global land-use reconstructions from the 10th to 20th centuries, we found progressive increases in the number, evenness, and diversity of ecosystems (including human-modified land-use types) present across most of the Earth's land surface. Ecosystem diversity increased more rapidly after ~1700 CE, then slowed or slightly declined (depending on the metric) following the mid-20th century acceleration of human impacts. The results also reveal increasing spatial differentiation, rather than homogenisation, in both the presence-absence and area-coverage of different ecosystem types at sub-global scales-at least, prior to the mid-20th century. Nonetheless, geographic homogenization was revealed for a subset of analyses at a global scale, reflecting the now-global presence of certain human-modified ecosystem types. Our results suggest that, while human land-use changes have caused declines in relatively undisturbed or "primary" ecosystem types, they have also driven increases in ecosystem diversity over the last millennium
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|a Journal Article
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|a Anthropocene
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|a diversity metrics
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|a ecosystem diversity
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|a global change
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|a land-use change
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|a spatial ecology
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|a spatio-temporal
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|a Dornelas, Maria
|e verfasserin
|4 aut
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|a Vellend, Mark
|e verfasserin
|4 aut
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|a Thomas, Chris D
|e verfasserin
|4 aut
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|i Enthalten in
|t Global change biology
|d 1999
|g 28(2022), 20 vom: 01. Okt., Seite 5945-5955
|w (DE-627)NLM098239996
|x 1365-2486
|7 nnas
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|g volume:28
|g year:2022
|g number:20
|g day:01
|g month:10
|g pages:5945-5955
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|u http://dx.doi.org/10.1111/gcb.16335
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