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, i...
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ftubkonstanz:oai:kops.uni-konstanz.de:123456789/45585 2024-02-11T10:09:05+01:00 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 application/pdf http://nbn-resolving.de/urn:nbn:de:bsz:352-2-wg23c3xs64f46 https://doi.org/10.1038/s41598-018-35550-w eng eng http://nbn-resolving.de/urn:nbn:de:bsz:352-2-wg23c3xs64f46 http://dx.doi.org/10.1038/s41598-018-35550-w 30498238 1662870035 http://creativecommons.org/licenses/by/4.0/ Scientific reports. 2018, 8, 17436. eISSN 2045-2322. Available under: doi:10.1038/s41598-018-35550-w ddc:570 doc-type:article doc-type:Text 2018 ftubkonstanz https://doi.org/10.1038/s41598-018-35550-w 2024-01-21T23:52:55Z 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. published published Article in Journal/Newspaper Taymyr Taymyr Peninsula KOPS - The Institutional Repository of the University of Konstanz Taymyr ENVELOPE(89.987,89.987,68.219,68.219) Scientific Reports 8 1 |
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KOPS - The Institutional Repository of the University of Konstanz |
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ftubkonstanz |
language |
English |
topic |
ddc:570 |
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ddc:570 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 |
topic_facet |
ddc:570 |
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. published published |
format |
Article in Journal/Newspaper |
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 |
publishDate |
2018 |
url |
http://nbn-resolving.de/urn:nbn:de:bsz:352-2-wg23c3xs64f46 https://doi.org/10.1038/s41598-018-35550-w |
long_lat |
ENVELOPE(89.987,89.987,68.219,68.219) |
geographic |
Taymyr |
geographic_facet |
Taymyr |
genre |
Taymyr Taymyr Peninsula |
genre_facet |
Taymyr Taymyr Peninsula |
op_source |
Scientific reports. 2018, 8, 17436. eISSN 2045-2322. Available under: doi:10.1038/s41598-018-35550-w |
op_relation |
http://nbn-resolving.de/urn:nbn:de:bsz:352-2-wg23c3xs64f46 http://dx.doi.org/10.1038/s41598-018-35550-w 30498238 1662870035 |
op_rights |
http://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.1038/s41598-018-35550-w |
container_title |
Scientific Reports |
container_volume |
8 |
container_issue |
1 |
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1790608802239741952 |