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Anthropogenic Chang...
Anthropogenic Change and the Process of Speciation
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- Ålund, Murielle (författare)
- Uppsala universitet,Zooekologi
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- Cenzer, Meredith (författare)
- Univ Chicago, Dept Ecol & Evolut, Chicago, IL 60637 USA.
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- Bierne, Nicolas (författare)
- Univ Montpellier, ISEM, CNRS, IRD, F-34095 Montpellier, France.
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- Boughman, Janette W. (författare)
- Michigan State Univ, Dept Integrat Biol, E Lansing, MI 48824 USA.
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- Cerca, Jose (författare)
- Univ Oslo, Ctr Ecol & Evolutionary Synth, Dept Biosci, CEES, N-0316 Oslo, Norway.
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- Comerford, Mattheau S. (författare)
- UMass Boston, Biol Dept, Boston, MA 02125 USA.
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- Culicchi, Alessandro (författare)
- Uppsala universitet,Zooekologi
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- Langerhans, Brian (författare)
- North Carolina State Univ, Dept Biol Sci, Raleigh, NC 27695 USA.
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- Mcfarlane, S. Eryn (författare)
- Univ Wyoming, Dept Bot, Laramie, WY 82071 USA.;York Univ, Dept Biol, Toronto, ON M3J 1P3, Canada.
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- Most, Markus H. (författare)
- Univ Innsbruck, Res Dept Limnol, A-6020 Innsbruck, Austria.
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- North, Henry (författare)
- Univ Cambridge, Dept Zool, Cambridge CB2 3EJ, England.
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- Qvarnström, Anna (författare)
- Uppsala universitet,Zooekologi
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- Ravinet, Mark (författare)
- Univ Nottingham, Sch Life Sci, Univ Pk, Nottingham NG7 2RD, England.
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- Svanbäck, Richard (författare)
- Uppsala universitet,Zooekologi
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- Taylor, Scott A. (författare)
- Univ Colorado Boulder, Dept Ecol & Evolutionary Biol, Boulder, CO 80309 USA.
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(creator_code:org_t)
- Cold Spring Harbor Laboratory Press (CSHL), 2023
- 2023
- Engelska.
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Ingår i: Cold Spring Harbor Perspectives in Biology. - : Cold Spring Harbor Laboratory Press (CSHL). - 1943-0264. ; 15:12
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
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- Anthropogenic impacts on the environment alter speciation processes by affecting both geographical contexts and selection patterns on a worldwide scale. Here we review evidence of these effects. We find that human activities often generate spatial isolation between populations and thereby promote genetic divergence but also frequently cause sudden secondary contact and hybridization between diverging lineages. Human-caused environmental changes produce new ecological niches, altering selection in diverse ways that can drive diversification; but changes also often remove niches and cause extirpations. Human impacts that alter selection regimes are widespread and strong in magnitude, ranging from local changes in biotic and abiotic conditions to direct harvesting to global climate change. Altered selection, and evolutionary responses to it, impacts early-stage divergence of lineages, but does not necessarily lead toward speciation and persistence of separate species. Altogether, humans both promote and hinder speciation, although new species would form very slowly relative to anthropogenic hybridization, which can be nearly instantaneous. Speculating about the future of speciation, we highlight two key conclusions: (1) Humans will have a large influence on extinction and "despeciation" dynamics in the short term and on early-stage lineage divergence, and thus potentially speciation in the longer term, and (2) long-term monitoring combined with easily dated anthropogenic changes will improve our understanding of the processes of speciation. We can use this knowledge to preserve and restore ecosystems in ways that promote (re-)diversification, increasing future opportunities of speciation and enhancing biodiversity.
Ämnesord
- NATURVETENSKAP -- Biologi -- Evolutionsbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Evolutionary Biology (hsv//eng)
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Ålund, Murielle
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Cenzer, Meredith
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Bierne, Nicolas
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Boughman, Janett ...
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Cerca, Jose
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Comerford, Matth ...
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visa fler...
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Culicchi, Alessa ...
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Langerhans, Bria ...
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Mcfarlane, S. Er ...
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Most, Markus H.
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North, Henry
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Qvarnström, Anna
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Ravinet, Mark
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Svanbäck, Richar ...
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Taylor, Scott A.
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visa färre...
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