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Local climate modulates the development of soil nematode communities after glacier retreat
The worldwide retreat of glaciers is causing a faster than ever increase in ice‐free areas that are leading to the emergence of new ecosystems. Understanding the dynamics of these environments is critical to predicting the consequences of climate change on mountains and at high latitudes. Climatic d...
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| Published in: | Global change biology 2024-01, Vol.30 (1), p.e17057-n/a |
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| creator | Guerrieri, Alessia Cantera, Isabel Marta, Silvio Bonin, Aurélie Carteron, Alexis Ambrosini, Roberto Caccianiga, Marco Anthelme, Fabien Azzoni, Roberto Sergio Almond, Peter Alviz Gazitúa, Pablo Cauvy‐Fraunié, Sophie Ceballos Lievano, Jorge Luis Chand, Pritam Chand Sharma, Milap Clague, John Cochachín Rapre, Justiniano Alejo Compostella, Chiara Cruz Encarnación, Rolando Dangles, Olivier Deline, Philip Eger, Andre Erokhin, Sergey Franzetti, Andrea Gielly, Ludovic Gili, Fabrizio Gobbi, Mauro Hågvar, Sigmund Khedim, Norine Meneses, Rosa Isela Peyre, Gwendolyn Pittino, Francesca Proietto, Angela Rabatel, Antoine Urseitova, Nurai Yang, Yan Zaginaev, Vitalii Zerboni, Andrea Zimmer, Anaïs Taberlet, Pierre Diolaiuti, Guglielmina Adele Poulenard, Jerome Fontaneto, Diego Thuiller, Wilfried Ficetola, Gentile Francesco |
| description | The worldwide retreat of glaciers is causing a faster than ever increase in ice‐free areas that are leading to the emergence of new ecosystems. Understanding the dynamics of these environments is critical to predicting the consequences of climate change on mountains and at high latitudes. Climatic differences between regions of the world could modulate the emergence of biodiversity and functionality after glacier retreat, yet global tests of this hypothesis are lacking. Nematodes are the most abundant soil animals, with keystone roles in ecosystem functioning, but the lack of global‐scale studies limits our understanding of how the taxonomic and functional diversity of nematodes changes during the colonization of proglacial landscapes. We used environmental DNA metabarcoding to characterize nematode communities of 48 glacier forelands from five continents. We assessed how different facets of biodiversity change with the age of deglaciated terrains and tested the hypothesis that colonization patterns are different across forelands with different climatic conditions. Nematodes colonized ice‐free areas almost immediately. Both taxonomic and functional richness quickly increased over time, but the increase in nematode diversity was modulated by climate, so that colonization started earlier in forelands with mild summer temperatures. Colder forelands initially hosted poor communities, but the colonization rate then accelerated, eventually leveling biodiversity differences between climatic regimes in the long term. Immediately after glacier retreat, communities were dominated by colonizer taxa with short generation time and r‐ecological strategy but community composition shifted through time, with increased frequency of more persister taxa with K‐ecological strategy. These changes mostly occurred through the addition of new traits instead of their replacement during succession. The effects of local climate on nematode colonization led to heterogeneous but predictable patterns around the world that likely affect soil communities and overall ecosystem development.
The worldwide retreat of glaciers is expanding ice‐free areas, creating new ecosystems. Our global‐scale study reveals that deglaciation is followed by heterogeneous but predictable soil colonization dynamics by nematodes, depending on local climates. Cold forelands initially hosted limited biodiversity, but here the colonization rate was higher, so that in the long term (after ~150 years) biodiversity e |
| doi_str_mv | 10.1111/gcb.17057 |
| format | article |
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Understanding the dynamics of these environments is critical to predicting the consequences of climate change on mountains and at high latitudes. Climatic differences between regions of the world could modulate the emergence of biodiversity and functionality after glacier retreat, yet global tests of this hypothesis are lacking. Nematodes are the most abundant soil animals, with keystone roles in ecosystem functioning, but the lack of global‐scale studies limits our understanding of how the taxonomic and functional diversity of nematodes changes during the colonization of proglacial landscapes. We used environmental DNA metabarcoding to characterize nematode communities of 48 glacier forelands from five continents. We assessed how different facets of biodiversity change with the age of deglaciated terrains and tested the hypothesis that colonization patterns are different across forelands with different climatic conditions. Nematodes colonized ice‐free areas almost immediately. Both taxonomic and functional richness quickly increased over time, but the increase in nematode diversity was modulated by climate, so that colonization started earlier in forelands with mild summer temperatures. Colder forelands initially hosted poor communities, but the colonization rate then accelerated, eventually leveling biodiversity differences between climatic regimes in the long term. Immediately after glacier retreat, communities were dominated by colonizer taxa with short generation time and r‐ecological strategy but community composition shifted through time, with increased frequency of more persister taxa with K‐ecological strategy. These changes mostly occurred through the addition of new traits instead of their replacement during succession. The effects of local climate on nematode colonization led to heterogeneous but predictable patterns around the world that likely affect soil communities and overall ecosystem development.
The worldwide retreat of glaciers is expanding ice‐free areas, creating new ecosystems. Our global‐scale study reveals that deglaciation is followed by heterogeneous but predictable soil colonization dynamics by nematodes, depending on local climates. Cold forelands initially hosted limited biodiversity, but here the colonization rate was higher, so that in the long term (after ~150 years) biodiversity equalized that of mild climates, where the colonization started earlier. Nematode communities experienced functional changes involving a shift from communities dominated by fast‐reproducing taxa (r‐ecological strategy) to an increased frequency of more persister taxa (K‐strategy) during colonization.</description><identifier>ISSN: 1354-1013</identifier><identifier>EISSN: 1365-2486</identifier><identifier>DOI: 10.1111/gcb.17057</identifier><identifier>PMID: 38273541</identifier><language>eng</language><publisher>England: Blackwell Publishing Ltd</publisher><subject>Animals ; Biodiversity ; Climate change ; Climatic conditions ; Colonization ; colonization rates ; Community composition ; DNA barcoding ; Ecological succession ; Ecosystem ; Ecosystems ; eDNA metabarcoding ; Emergence ; Environmental DNA ; Environmental Sciences ; functional diversity ; Glacier retreat ; Glaciers ; global scale ; Hypotheses ; Ice Cover ; Life Sciences ; Local climates ; Low income areas ; Mountains ; Nematoda ; Nematodes ; Soil ; Soils ; succession ; Summer temperatures ; Taxa ; Taxonomy</subject><ispartof>Global change biology, 2024-01, Vol.30 (1), p.e17057-n/a</ispartof><rights>2023 The Authors. published by John Wiley & Sons Ltd.</rights><rights>2023 The Authors. Global Change Biology published by John Wiley & Sons Ltd.</rights><rights>2023. This article is published under http://creativecommons.org/licenses/by-nc-nd/4.0/ (the “License”). 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Understanding the dynamics of these environments is critical to predicting the consequences of climate change on mountains and at high latitudes. Climatic differences between regions of the world could modulate the emergence of biodiversity and functionality after glacier retreat, yet global tests of this hypothesis are lacking. Nematodes are the most abundant soil animals, with keystone roles in ecosystem functioning, but the lack of global‐scale studies limits our understanding of how the taxonomic and functional diversity of nematodes changes during the colonization of proglacial landscapes. We used environmental DNA metabarcoding to characterize nematode communities of 48 glacier forelands from five continents. We assessed how different facets of biodiversity change with the age of deglaciated terrains and tested the hypothesis that colonization patterns are different across forelands with different climatic conditions. Nematodes colonized ice‐free areas almost immediately. Both taxonomic and functional richness quickly increased over time, but the increase in nematode diversity was modulated by climate, so that colonization started earlier in forelands with mild summer temperatures. Colder forelands initially hosted poor communities, but the colonization rate then accelerated, eventually leveling biodiversity differences between climatic regimes in the long term. Immediately after glacier retreat, communities were dominated by colonizer taxa with short generation time and r‐ecological strategy but community composition shifted through time, with increased frequency of more persister taxa with K‐ecological strategy. These changes mostly occurred through the addition of new traits instead of their replacement during succession. The effects of local climate on nematode colonization led to heterogeneous but predictable patterns around the world that likely affect soil communities and overall ecosystem development.
The worldwide retreat of glaciers is expanding ice‐free areas, creating new ecosystems. Our global‐scale study reveals that deglaciation is followed by heterogeneous but predictable soil colonization dynamics by nematodes, depending on local climates. Cold forelands initially hosted limited biodiversity, but here the colonization rate was higher, so that in the long term (after ~150 years) biodiversity equalized that of mild climates, where the colonization started earlier. Nematode communities experienced functional changes involving a shift from communities dominated by fast‐reproducing taxa (r‐ecological strategy) to an increased frequency of more persister taxa (K‐strategy) during colonization.</description><subject>Animals</subject><subject>Biodiversity</subject><subject>Climate change</subject><subject>Climatic conditions</subject><subject>Colonization</subject><subject>colonization rates</subject><subject>Community composition</subject><subject>DNA barcoding</subject><subject>Ecological succession</subject><subject>Ecosystem</subject><subject>Ecosystems</subject><subject>eDNA metabarcoding</subject><subject>Emergence</subject><subject>Environmental DNA</subject><subject>Environmental Sciences</subject><subject>functional diversity</subject><subject>Glacier retreat</subject><subject>Glaciers</subject><subject>global scale</subject><subject>Hypotheses</subject><subject>Ice Cover</subject><subject>Life Sciences</subject><subject>Local climates</subject><subject>Low income areas</subject><subject>Mountains</subject><subject>Nematoda</subject><subject>Nematodes</subject><subject>Soil</subject><subject>Soils</subject><subject>succession</subject><subject>Summer temperatures</subject><subject>Taxa</subject><subject>Taxonomy</subject><issn>1354-1013</issn><issn>1365-2486</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>24P</sourceid><sourceid>WIN</sourceid><recordid>eNp1kUtLxDAUhYMovhf-AQm40UXHvJq0Sx18wYAb3bgJaXqrlbQZk3bEf2_G0REEszmX5OPce3MQOqJkQtM5f7bVhCqSqw20S7nMMyYKubmsc5FRQvkO2ovxlRDCGZHbaIcXTKU3uoueZt4ah61rOzMA7nw9ulREPLwArmEBzs876AfsGxx963APCfQ1YOu7buzboU2waQYI-NkZ2yYNMAQwwwHaaoyLcPit--jx-uphepvN7m_uphezzArGVMYqI3LGa8mYLKUkuZDKygpomUNZqpoJY5moaKNysNZyompZVazhDas4ZYbvo7OV74txeh7SIuFDe9Pq24uZXt4RwQtKVLGgiT1dsfPg30aIg-7aaME504Mfo2YlLZWgheAJPfmDvvox9GmTJVWk_yZc_Ta3wccYoFlPQIlehqNTOPornMQefzuOVQf1mvxJIwHnK-C9dfDxv5O-mV6uLD8B8COW5g</recordid><startdate>202401</startdate><enddate>202401</enddate><creator>Guerrieri, Alessia</creator><creator>Cantera, Isabel</creator><creator>Marta, Silvio</creator><creator>Bonin, Aurélie</creator><creator>Carteron, 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Bonin, Aurélie ; Carteron, Alexis ; Ambrosini, Roberto ; Caccianiga, Marco ; Anthelme, Fabien ; Azzoni, Roberto Sergio ; Almond, Peter ; Alviz Gazitúa, Pablo ; Cauvy‐Fraunié, Sophie ; Ceballos Lievano, Jorge Luis ; Chand, Pritam ; Chand Sharma, Milap ; Clague, John ; Cochachín Rapre, Justiniano Alejo ; Compostella, Chiara ; Cruz Encarnación, Rolando ; Dangles, Olivier ; Deline, Philip ; Eger, Andre ; Erokhin, Sergey ; Franzetti, Andrea ; Gielly, Ludovic ; Gili, Fabrizio ; Gobbi, Mauro ; Hågvar, Sigmund ; Khedim, Norine ; Meneses, Rosa Isela ; Peyre, Gwendolyn ; Pittino, Francesca ; Proietto, Angela ; Rabatel, Antoine ; Urseitova, Nurai ; Yang, Yan ; Zaginaev, Vitalii ; Zerboni, Andrea ; Zimmer, Anaïs ; Taberlet, Pierre ; Diolaiuti, Guglielmina Adele ; Poulenard, Jerome ; Fontaneto, Diego ; Thuiller, Wilfried ; Ficetola, Gentile 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areas</topic><topic>Mountains</topic><topic>Nematoda</topic><topic>Nematodes</topic><topic>Soil</topic><topic>Soils</topic><topic>succession</topic><topic>Summer temperatures</topic><topic>Taxa</topic><topic>Taxonomy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Guerrieri, Alessia</creatorcontrib><creatorcontrib>Cantera, Isabel</creatorcontrib><creatorcontrib>Marta, Silvio</creatorcontrib><creatorcontrib>Bonin, Aurélie</creatorcontrib><creatorcontrib>Carteron, Alexis</creatorcontrib><creatorcontrib>Ambrosini, Roberto</creatorcontrib><creatorcontrib>Caccianiga, Marco</creatorcontrib><creatorcontrib>Anthelme, Fabien</creatorcontrib><creatorcontrib>Azzoni, Roberto Sergio</creatorcontrib><creatorcontrib>Almond, Peter</creatorcontrib><creatorcontrib>Alviz Gazitúa, Pablo</creatorcontrib><creatorcontrib>Cauvy‐Fraunié, Sophie</creatorcontrib><creatorcontrib>Ceballos Lievano, Jorge Luis</creatorcontrib><creatorcontrib>Chand, 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Antoine</creatorcontrib><creatorcontrib>Urseitova, Nurai</creatorcontrib><creatorcontrib>Yang, Yan</creatorcontrib><creatorcontrib>Zaginaev, Vitalii</creatorcontrib><creatorcontrib>Zerboni, Andrea</creatorcontrib><creatorcontrib>Zimmer, Anaïs</creatorcontrib><creatorcontrib>Taberlet, Pierre</creatorcontrib><creatorcontrib>Diolaiuti, Guglielmina Adele</creatorcontrib><creatorcontrib>Poulenard, Jerome</creatorcontrib><creatorcontrib>Fontaneto, Diego</creatorcontrib><creatorcontrib>Thuiller, Wilfried</creatorcontrib><creatorcontrib>Ficetola, Gentile Francesco</creatorcontrib><collection>Open Access: Wiley-Blackwell Open Access Journals</collection><collection>Wiley Online Library Open Access</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Ecology Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>MEDLINE - Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Global change biology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Guerrieri, Alessia</au><au>Cantera, Isabel</au><au>Marta, Silvio</au><au>Bonin, Aurélie</au><au>Carteron, Alexis</au><au>Ambrosini, Roberto</au><au>Caccianiga, Marco</au><au>Anthelme, Fabien</au><au>Azzoni, Roberto Sergio</au><au>Almond, Peter</au><au>Alviz Gazitúa, Pablo</au><au>Cauvy‐Fraunié, Sophie</au><au>Ceballos Lievano, Jorge Luis</au><au>Chand, Pritam</au><au>Chand Sharma, Milap</au><au>Clague, John</au><au>Cochachín Rapre, Justiniano Alejo</au><au>Compostella, Chiara</au><au>Cruz Encarnación, Rolando</au><au>Dangles, Olivier</au><au>Deline, Philip</au><au>Eger, Andre</au><au>Erokhin, Sergey</au><au>Franzetti, Andrea</au><au>Gielly, Ludovic</au><au>Gili, Fabrizio</au><au>Gobbi, Mauro</au><au>Hågvar, Sigmund</au><au>Khedim, Norine</au><au>Meneses, Rosa Isela</au><au>Peyre, Gwendolyn</au><au>Pittino, Francesca</au><au>Proietto, Angela</au><au>Rabatel, Antoine</au><au>Urseitova, Nurai</au><au>Yang, Yan</au><au>Zaginaev, Vitalii</au><au>Zerboni, Andrea</au><au>Zimmer, Anaïs</au><au>Taberlet, Pierre</au><au>Diolaiuti, Guglielmina Adele</au><au>Poulenard, Jerome</au><au>Fontaneto, Diego</au><au>Thuiller, Wilfried</au><au>Ficetola, Gentile Francesco</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Local climate modulates the development of soil nematode communities after glacier retreat</atitle><jtitle>Global change biology</jtitle><addtitle>Glob Chang Biol</addtitle><date>2024-01</date><risdate>2024</risdate><volume>30</volume><issue>1</issue><spage>e17057</spage><epage>n/a</epage><pages>e17057-n/a</pages><issn>1354-1013</issn><eissn>1365-2486</eissn><notes>Died January 5, 2023.</notes><notes>Alessia Guerrieri, Isabel Cantera, Silvio Marta, Aurélie Bonin, Diego Fontaneto, Wilfried Thuiller, and Gentile Francesco Ficetola contributed equally to this work.</notes><notes>ObjectType-Article-1</notes><notes>SourceType-Scholarly Journals-1</notes><notes>ObjectType-Feature-2</notes><notes>content type line 23</notes><abstract>The worldwide retreat of glaciers is causing a faster than ever increase in ice‐free areas that are leading to the emergence of new ecosystems. Understanding the dynamics of these environments is critical to predicting the consequences of climate change on mountains and at high latitudes. Climatic differences between regions of the world could modulate the emergence of biodiversity and functionality after glacier retreat, yet global tests of this hypothesis are lacking. Nematodes are the most abundant soil animals, with keystone roles in ecosystem functioning, but the lack of global‐scale studies limits our understanding of how the taxonomic and functional diversity of nematodes changes during the colonization of proglacial landscapes. We used environmental DNA metabarcoding to characterize nematode communities of 48 glacier forelands from five continents. We assessed how different facets of biodiversity change with the age of deglaciated terrains and tested the hypothesis that colonization patterns are different across forelands with different climatic conditions. Nematodes colonized ice‐free areas almost immediately. Both taxonomic and functional richness quickly increased over time, but the increase in nematode diversity was modulated by climate, so that colonization started earlier in forelands with mild summer temperatures. Colder forelands initially hosted poor communities, but the colonization rate then accelerated, eventually leveling biodiversity differences between climatic regimes in the long term. Immediately after glacier retreat, communities were dominated by colonizer taxa with short generation time and r‐ecological strategy but community composition shifted through time, with increased frequency of more persister taxa with K‐ecological strategy. These changes mostly occurred through the addition of new traits instead of their replacement during succession. The effects of local climate on nematode colonization led to heterogeneous but predictable patterns around the world that likely affect soil communities and overall ecosystem development.
The worldwide retreat of glaciers is expanding ice‐free areas, creating new ecosystems. Our global‐scale study reveals that deglaciation is followed by heterogeneous but predictable soil colonization dynamics by nematodes, depending on local climates. Cold forelands initially hosted limited biodiversity, but here the colonization rate was higher, so that in the long term (after ~150 years) biodiversity equalized that of mild climates, where the colonization started earlier. Nematode communities experienced functional changes involving a shift from communities dominated by fast‐reproducing taxa (r‐ecological strategy) to an increased frequency of more persister taxa (K‐strategy) during colonization.</abstract><cop>England</cop><pub>Blackwell Publishing Ltd</pub><pmid>38273541</pmid><doi>10.1111/gcb.17057</doi><tpages>18</tpages><orcidid>https://orcid.org/0000-0002-9020-9005</orcidid><orcidid>https://orcid.org/0000-0001-8850-610X</orcidid><orcidid>https://orcid.org/0000-0003-3161-1878</orcidid><orcidid>https://orcid.org/0000-0003-0858-7603</orcidid><orcidid>https://orcid.org/0000-0001-7800-8609</orcidid><orcidid>https://orcid.org/0000-0002-5304-1055</orcidid><orcidid>https://orcid.org/0000-0001-8703-9634</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1354-1013 |
| ispartof | Global change biology, 2024-01, Vol.30 (1), p.e17057-n/a |
| issn | 1354-1013 1365-2486 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_hal_04381078v1 |
| source | Wiley Online Library |
| subjects | Animals Biodiversity Climate change Climatic conditions Colonization colonization rates Community composition DNA barcoding Ecological succession Ecosystem Ecosystems eDNA metabarcoding Emergence Environmental DNA Environmental Sciences functional diversity Glacier retreat Glaciers global scale Hypotheses Ice Cover Life Sciences Local climates Low income areas Mountains Nematoda Nematodes Soil Soils succession Summer temperatures Taxa Taxonomy |
| title | Local climate modulates the development of soil nematode communities after glacier retreat |
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