Geochemical landscapes as drivers of wildlife reproductive success: insights from a high-Arctic ecosystem
International audience The bioavailability of essential and non-essential elements in vegetation is expected to influence the performance of free-ranging terrestrial herbivores. However, attempts to relate the use of geochemical landscapes by animal populations directly to reproductive output are cu...
Published in: | Science of The Total Environment |
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Main Authors: | , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2023
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Subjects: | |
Online Access: | https://hal.science/hal-04246451 https://hal.science/hal-04246451/document https://hal.science/hal-04246451/file/van%20Beest%20et%20al%20TracEScapes_Recruitment_HAL.pdf https://doi.org/10.1016/j.scitotenv.2023.166567 |
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ftutoulouse3hal:oai:HAL:hal-04246451v1 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Université Toulouse III - Paul Sabatier: HAL-UPS |
op_collection_id |
ftutoulouse3hal |
language |
English |
topic |
Arctic Ecogeochemistry Herbivores Plant quality Zoogeochemistry [SDE]Environmental Sciences |
spellingShingle |
Arctic Ecogeochemistry Herbivores Plant quality Zoogeochemistry [SDE]Environmental Sciences van Beest, Floris, M. Schmidt, Niels Martin Stewart, Lærke Hansen, Lars, H. Michelsen, Anders Mosbacher, Jesper Gilbert, Hugo Le Roux, Gaël Hansson, Sophia, V. Geochemical landscapes as drivers of wildlife reproductive success: insights from a high-Arctic ecosystem |
topic_facet |
Arctic Ecogeochemistry Herbivores Plant quality Zoogeochemistry [SDE]Environmental Sciences |
description |
International audience The bioavailability of essential and non-essential elements in vegetation is expected to influence the performance of free-ranging terrestrial herbivores. However, attempts to relate the use of geochemical landscapes by animal populations directly to reproductive output are currently lacking. Here we measured concentrations of 14 essential and non-essential elements in soil and vegetation samples collected in the Zackenberg valley, northeast Greenland, and linked these to environmental conditions to spatially predict and map geochemical landscapes. We then used long-term (1996-2021) survey data of muskoxen (Ovibos moschatus) to quantify annual variation in the relative use of essential and non-essential elements in vegetated sites and their relationship to calf recruitment the following year. Results showed that the relative use of the geochemical landscape by muskoxen varied substantially between years and differed among elements. Selection for vegetated sites with higher levels of the essential elements N, Cu, Se, and Mo was positively linked to annual calf recruitment. In contrast, selection for vegetated sites with higher concentrations of the non-essential elements As and Pb was negatively correlated to annual calf recruitment. Based on the concentrations measured in our study, we found no apparent associations between annual calf recruitment and levels of C, Mn, Co, Zn, Cd, Ba, Hg, and C:N ratio in the vegetation. We conclude that the spatial distribution and access to essential and non-essential (trace) elements are important drivers of reproductive output in muskoxen, which may also apply to other wildlife populations. The value of geochemical landscapes to assess habitat-performance relationships is likely to increase under future environmental change. |
author2 |
Aarhus University Aarhus Arctic Research Centre Aarhus (ARC) University of South-Eastern Norway (USN) University of Copenhagen = Københavns Universitet (UCPH) Norwegian Polar Institute Laboratoire Ecologie Fonctionnelle et Environnement (LEFE) Institut Ecologie et Environnement - CNRS Ecologie et Environnement (INEE-CNRS) Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Observatoire Midi-Pyrénées (OMP) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP) Université de Toulouse (UT) Danish Environmental Protection Agency (J.nr. 2019-7208) ANR JCJC (ANR-21-CE34-0001 ATCAF-project) Carlsberg foundation (CF17-0097 and CF18-0279) Independent Research Fund Denmark/DFF Nature and Universe, grant No. 0135-00140B ANR-21-CE34-0001,ATCAF,Disponibilité et transfert des éléments trace dans les chaînes trophiques terrestres et leurs implications sur la santé de la grande faune arctique (ATCAF)(2021) |
format |
Article in Journal/Newspaper |
author |
van Beest, Floris, M. Schmidt, Niels Martin Stewart, Lærke Hansen, Lars, H. Michelsen, Anders Mosbacher, Jesper Gilbert, Hugo Le Roux, Gaël Hansson, Sophia, V. |
author_facet |
van Beest, Floris, M. Schmidt, Niels Martin Stewart, Lærke Hansen, Lars, H. Michelsen, Anders Mosbacher, Jesper Gilbert, Hugo Le Roux, Gaël Hansson, Sophia, V. |
author_sort |
van Beest, Floris, M. |
title |
Geochemical landscapes as drivers of wildlife reproductive success: insights from a high-Arctic ecosystem |
title_short |
Geochemical landscapes as drivers of wildlife reproductive success: insights from a high-Arctic ecosystem |
title_full |
Geochemical landscapes as drivers of wildlife reproductive success: insights from a high-Arctic ecosystem |
title_fullStr |
Geochemical landscapes as drivers of wildlife reproductive success: insights from a high-Arctic ecosystem |
title_full_unstemmed |
Geochemical landscapes as drivers of wildlife reproductive success: insights from a high-Arctic ecosystem |
title_sort |
geochemical landscapes as drivers of wildlife reproductive success: insights from a high-arctic ecosystem |
publisher |
HAL CCSD |
publishDate |
2023 |
url |
https://hal.science/hal-04246451 https://hal.science/hal-04246451/document https://hal.science/hal-04246451/file/van%20Beest%20et%20al%20TracEScapes_Recruitment_HAL.pdf https://doi.org/10.1016/j.scitotenv.2023.166567 |
genre |
Greenland ovibos moschatus Zackenberg |
genre_facet |
Greenland ovibos moschatus Zackenberg |
op_source |
ISSN: 0048-9697 EISSN: 1879-1026 Science of the Total Environment https://hal.science/hal-04246451 Science of the Total Environment, 2023, 903, pp.166567. ⟨10.1016/j.scitotenv.2023.166567⟩ https://www.sciencedirect.com/science/article/pii/S0048969723051926 |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.scitotenv.2023.166567 hal-04246451 https://hal.science/hal-04246451 https://hal.science/hal-04246451/document https://hal.science/hal-04246451/file/van%20Beest%20et%20al%20TracEScapes_Recruitment_HAL.pdf doi:10.1016/j.scitotenv.2023.166567 |
op_rights |
http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1016/j.scitotenv.2023.166567 |
container_title |
Science of The Total Environment |
container_volume |
903 |
container_start_page |
166567 |
_version_ |
1810447648262455296 |
spelling |
ftutoulouse3hal:oai:HAL:hal-04246451v1 2024-09-15T18:10:03+00:00 Geochemical landscapes as drivers of wildlife reproductive success: insights from a high-Arctic ecosystem van Beest, Floris, M. Schmidt, Niels Martin Stewart, Lærke Hansen, Lars, H. Michelsen, Anders Mosbacher, Jesper Gilbert, Hugo Le Roux, Gaël Hansson, Sophia, V. Aarhus University Aarhus Arctic Research Centre Aarhus (ARC) University of South-Eastern Norway (USN) University of Copenhagen = Københavns Universitet (UCPH) Norwegian Polar Institute Laboratoire Ecologie Fonctionnelle et Environnement (LEFE) Institut Ecologie et Environnement - CNRS Ecologie et Environnement (INEE-CNRS) Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Observatoire Midi-Pyrénées (OMP) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP) Université de Toulouse (UT) Danish Environmental Protection Agency (J.nr. 2019-7208) ANR JCJC (ANR-21-CE34-0001 ATCAF-project) Carlsberg foundation (CF17-0097 and CF18-0279) Independent Research Fund Denmark/DFF Nature and Universe, grant No. 0135-00140B ANR-21-CE34-0001,ATCAF,Disponibilité et transfert des éléments trace dans les chaînes trophiques terrestres et leurs implications sur la santé de la grande faune arctique (ATCAF)(2021) 2023-12 https://hal.science/hal-04246451 https://hal.science/hal-04246451/document https://hal.science/hal-04246451/file/van%20Beest%20et%20al%20TracEScapes_Recruitment_HAL.pdf https://doi.org/10.1016/j.scitotenv.2023.166567 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.scitotenv.2023.166567 hal-04246451 https://hal.science/hal-04246451 https://hal.science/hal-04246451/document https://hal.science/hal-04246451/file/van%20Beest%20et%20al%20TracEScapes_Recruitment_HAL.pdf doi:10.1016/j.scitotenv.2023.166567 http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess ISSN: 0048-9697 EISSN: 1879-1026 Science of the Total Environment https://hal.science/hal-04246451 Science of the Total Environment, 2023, 903, pp.166567. ⟨10.1016/j.scitotenv.2023.166567⟩ https://www.sciencedirect.com/science/article/pii/S0048969723051926 Arctic Ecogeochemistry Herbivores Plant quality Zoogeochemistry [SDE]Environmental Sciences info:eu-repo/semantics/article Journal articles 2023 ftutoulouse3hal https://doi.org/10.1016/j.scitotenv.2023.166567 2024-06-25T00:05:42Z International audience The bioavailability of essential and non-essential elements in vegetation is expected to influence the performance of free-ranging terrestrial herbivores. However, attempts to relate the use of geochemical landscapes by animal populations directly to reproductive output are currently lacking. Here we measured concentrations of 14 essential and non-essential elements in soil and vegetation samples collected in the Zackenberg valley, northeast Greenland, and linked these to environmental conditions to spatially predict and map geochemical landscapes. We then used long-term (1996-2021) survey data of muskoxen (Ovibos moschatus) to quantify annual variation in the relative use of essential and non-essential elements in vegetated sites and their relationship to calf recruitment the following year. Results showed that the relative use of the geochemical landscape by muskoxen varied substantially between years and differed among elements. Selection for vegetated sites with higher levels of the essential elements N, Cu, Se, and Mo was positively linked to annual calf recruitment. In contrast, selection for vegetated sites with higher concentrations of the non-essential elements As and Pb was negatively correlated to annual calf recruitment. Based on the concentrations measured in our study, we found no apparent associations between annual calf recruitment and levels of C, Mn, Co, Zn, Cd, Ba, Hg, and C:N ratio in the vegetation. We conclude that the spatial distribution and access to essential and non-essential (trace) elements are important drivers of reproductive output in muskoxen, which may also apply to other wildlife populations. The value of geochemical landscapes to assess habitat-performance relationships is likely to increase under future environmental change. Article in Journal/Newspaper Greenland ovibos moschatus Zackenberg Université Toulouse III - Paul Sabatier: HAL-UPS Science of The Total Environment 903 166567 |