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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ftdatacite:10.25932/publishup-46835 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 Saskia Kruse, Stefan Kath, Nadja J. Stoof-Leichsenring, Kathleen R. Tiedemann, Ralph Pestryakova, Luidmila A. Herzschuh, Ulrike 2020 application/pdf https://dx.doi.org/10.25932/publishup-46835 https://publishup.uni-potsdam.de/46835 en eng Universität Potsdam Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY 500 Naturwissenschaften und Mathematik 600 Technik, Technologie article-journal Text ScholarlyArticle 2020 ftdatacite https://doi.org/10.25932/publishup-46835 2021-11-05T12:55:41Z 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. : Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe; 1052 Text Taymyr Taymyr Peninsula DataCite Metadata Store (German National Library of Science and Technology) Taymyr ENVELOPE(89.987,89.987,68.219,68.219) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
500 Naturwissenschaften und Mathematik 600 Technik, Technologie |
spellingShingle |
500 Naturwissenschaften und Mathematik 600 Technik, Technologie Epp, Laura Saskia 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 |
500 Naturwissenschaften und Mathematik 600 Technik, Technologie |
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. : Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe; 1052 |
format |
Text |
author |
Epp, Laura Saskia Kruse, Stefan Kath, Nadja J. Stoof-Leichsenring, Kathleen R. Tiedemann, Ralph Pestryakova, Luidmila A. Herzschuh, Ulrike |
author_facet |
Epp, Laura Saskia Kruse, Stefan Kath, Nadja J. Stoof-Leichsenring, Kathleen R. Tiedemann, Ralph Pestryakova, Luidmila A. Herzschuh, Ulrike |
author_sort |
Epp, Laura Saskia |
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 |
Universität Potsdam |
publishDate |
2020 |
url |
https://dx.doi.org/10.25932/publishup-46835 https://publishup.uni-potsdam.de/46835 |
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_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.25932/publishup-46835 |
_version_ |
1766215208355758080 |