Temporal and spatial patterns of mitochondrial haplotype and species distributions in Siberian larches inferred from ancient environmental DNA and modeling
Changes in species’ distributions are classically projected based on their climate envelopes. For Siberian forests, which have a tremendous significance for vegetation-climate feedbacks, this implies future shifts of each of the forest-forming larch (Larix) species to the north-east. However, in add...
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ftpubmed:oai:pubmedcentral.nih.gov:6265258 2023-05-15T18:31:23+02:00 Temporal and spatial patterns of mitochondrial haplotype and species distributions in Siberian larches inferred from ancient environmental DNA and modeling Epp, Laura S. Kruse, Stefan Kath, Nadja J. Stoof-Leichsenring, Kathleen R. Tiedemann, Ralph Pestryakova, Luidmila A. Herzschuh, Ulrike 2018-11-29 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6265258/ http://www.ncbi.nlm.nih.gov/pubmed/30498238 https://doi.org/10.1038/s41598-018-35550-w en eng Nature Publishing Group UK http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6265258/ http://www.ncbi.nlm.nih.gov/pubmed/30498238 http://dx.doi.org/10.1038/s41598-018-35550-w © The Author(s) 2018 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. CC-BY Article Text 2018 ftpubmed https://doi.org/10.1038/s41598-018-35550-w 2018-12-09T01:24:40Z Changes in species’ distributions are classically projected based on their climate envelopes. For Siberian forests, which have a tremendous significance for vegetation-climate feedbacks, this implies future shifts of each of the forest-forming larch (Larix) species to the north-east. However, in addition to abiotic factors, reliable projections must assess the role of historical biogeography and biotic interactions. Here, we use sedimentary ancient DNA and individual-based modelling to investigate the distribution of larch species and mitochondrial haplotypes through space and time across the treeline ecotone on the southern Taymyr peninsula, which at the same time presents a boundary area of two larch species. We find spatial and temporal patterns, which suggest that forest density is the most influential driver determining the precise distribution of species and mitochondrial haplotypes. This suggests a strong influence of competition on the species’ range shifts. These findings imply possible climate change outcomes that are directly opposed to projections based purely on climate envelopes. Investigations of such fine-scale processes of biodiversity change through time are possible using paleoenvironmental DNA, which is available much more readily than visible fossils and can provide information at a level of resolution that is not reached in classical palaeoecology. Text Taymyr Taymyr Peninsula PubMed Central (PMC) Taymyr ENVELOPE(89.987,89.987,68.219,68.219) Scientific Reports 8 1 |
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Article Epp, Laura S. Kruse, Stefan Kath, Nadja J. Stoof-Leichsenring, Kathleen R. Tiedemann, Ralph Pestryakova, Luidmila A. Herzschuh, Ulrike Temporal and spatial patterns of mitochondrial haplotype and species distributions in Siberian larches inferred from ancient environmental DNA and modeling |
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description |
Changes in species’ distributions are classically projected based on their climate envelopes. For Siberian forests, which have a tremendous significance for vegetation-climate feedbacks, this implies future shifts of each of the forest-forming larch (Larix) species to the north-east. However, in addition to abiotic factors, reliable projections must assess the role of historical biogeography and biotic interactions. Here, we use sedimentary ancient DNA and individual-based modelling to investigate the distribution of larch species and mitochondrial haplotypes through space and time across the treeline ecotone on the southern Taymyr peninsula, which at the same time presents a boundary area of two larch species. We find spatial and temporal patterns, which suggest that forest density is the most influential driver determining the precise distribution of species and mitochondrial haplotypes. This suggests a strong influence of competition on the species’ range shifts. These findings imply possible climate change outcomes that are directly opposed to projections based purely on climate envelopes. Investigations of such fine-scale processes of biodiversity change through time are possible using paleoenvironmental DNA, which is available much more readily than visible fossils and can provide information at a level of resolution that is not reached in classical palaeoecology. |
format |
Text |
author |
Epp, Laura S. Kruse, Stefan Kath, Nadja J. Stoof-Leichsenring, Kathleen R. Tiedemann, Ralph Pestryakova, Luidmila A. Herzschuh, Ulrike |
author_facet |
Epp, Laura S. Kruse, Stefan Kath, Nadja J. Stoof-Leichsenring, Kathleen R. Tiedemann, Ralph Pestryakova, Luidmila A. Herzschuh, Ulrike |
author_sort |
Epp, Laura S. |
title |
Temporal and spatial patterns of mitochondrial haplotype and species distributions in Siberian larches inferred from ancient environmental DNA and modeling |
title_short |
Temporal and spatial patterns of mitochondrial haplotype and species distributions in Siberian larches inferred from ancient environmental DNA and modeling |
title_full |
Temporal and spatial patterns of mitochondrial haplotype and species distributions in Siberian larches inferred from ancient environmental DNA and modeling |
title_fullStr |
Temporal and spatial patterns of mitochondrial haplotype and species distributions in Siberian larches inferred from ancient environmental DNA and modeling |
title_full_unstemmed |
Temporal and spatial patterns of mitochondrial haplotype and species distributions in Siberian larches inferred from ancient environmental DNA and modeling |
title_sort |
temporal and spatial patterns of mitochondrial haplotype and species distributions in siberian larches inferred from ancient environmental dna and modeling |
publisher |
Nature Publishing Group UK |
publishDate |
2018 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6265258/ http://www.ncbi.nlm.nih.gov/pubmed/30498238 https://doi.org/10.1038/s41598-018-35550-w |
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ENVELOPE(89.987,89.987,68.219,68.219) |
geographic |
Taymyr |
geographic_facet |
Taymyr |
genre |
Taymyr Taymyr Peninsula |
genre_facet |
Taymyr Taymyr Peninsula |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6265258/ http://www.ncbi.nlm.nih.gov/pubmed/30498238 http://dx.doi.org/10.1038/s41598-018-35550-w |
op_rights |
© The Author(s) 2018 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1038/s41598-018-35550-w |
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Scientific Reports |
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