Origin, drivers and future of microbial functional redundancy at spatial and temporal scale
ASLO Aquatic Sciences Meeting, Resilience and Recovery in Aquatic Systems, 4-9 June 2023, Palma de Mallorca, Spain
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Format: | comunicación de congreso biblioteca |
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Association for the Sciences of Limnology and Oceanography
2023-06-08
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Subjects: | Conserve and sustainably use the oceans, seas and marine resources for sustainable development, |
Online Access: | http://hdl.handle.net/10261/354362 |
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dig-icm-es-10261-3543622024-04-19T09:34:46Z Origin, drivers and future of microbial functional redundancy at spatial and temporal scale Ramond, Pierre Galand, Pierre E. Logares, Ramiro Conserve and sustainably use the oceans, seas and marine resources for sustainable development ASLO Aquatic Sciences Meeting, Resilience and Recovery in Aquatic Systems, 4-9 June 2023, Palma de Mallorca, Spain Microbial metabolisms directly affect ecosystem functioning and biogeochemical cycles at a global scale. Many microbial taxa have similar potential in how they affect ecosystems' functioning, suggesting a tremendous microbial functional redundancy. It has been hypothesized that redundancy could have crucial roles in ecosystems by: 1) maintaining thei functioning and contributing to their resilience when facing disturbances, 2) improving biogeochemical fluxes via metabolic complementarity. Here, we explore the biological and ecological processes, as well as the technical artifacts that lead to functional redundancy in the ocean’s microbiome. Specifically, we investigate patterns of functional redundancy across methods, spatial and temporal scales, and environments to understand its multi-scale drivers and potential effects on ecosystems. We found that, globally, redundancy in biogeochemical functions was driven by temperature, with lower values in the poles and deep-sea layers. More specifically, redundancy was variable in multiple steps of the Carbon, Nitrogen, and Sulfur cycles with some steps showing low redundancy. The latter points to specific areas of marine metabolic networks that may be particularly vulnerable to global change. Finally, using predictions of environmental conditions and machine learning, we estimate the redundancy of microbial functions in the year 2100 under various climate change scenarios. Our results show that functional redundancy could decrease in polar regions, suggesting that the functioning of these ecosystems could be more vulnerable to disturbances in the future Peer reviewed 2024-04-19T09:34:26Z 2024-04-19T09:34:26Z 2023-06-08 comunicación de congreso ASLO Aquatic Sciences Meeting (2023) http://hdl.handle.net/10261/354362 en Sí none Association for the Sciences of Limnology and Oceanography |
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English |
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Conserve and sustainably use the oceans, seas and marine resources for sustainable development Conserve and sustainably use the oceans, seas and marine resources for sustainable development |
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Conserve and sustainably use the oceans, seas and marine resources for sustainable development Conserve and sustainably use the oceans, seas and marine resources for sustainable development Ramond, Pierre Galand, Pierre E. Logares, Ramiro Origin, drivers and future of microbial functional redundancy at spatial and temporal scale |
description |
ASLO Aquatic Sciences Meeting, Resilience and Recovery in Aquatic Systems, 4-9 June 2023, Palma de Mallorca, Spain |
format |
comunicación de congreso |
topic_facet |
Conserve and sustainably use the oceans, seas and marine resources for sustainable development |
author |
Ramond, Pierre Galand, Pierre E. Logares, Ramiro |
author_facet |
Ramond, Pierre Galand, Pierre E. Logares, Ramiro |
author_sort |
Ramond, Pierre |
title |
Origin, drivers and future of microbial functional redundancy at spatial and temporal scale |
title_short |
Origin, drivers and future of microbial functional redundancy at spatial and temporal scale |
title_full |
Origin, drivers and future of microbial functional redundancy at spatial and temporal scale |
title_fullStr |
Origin, drivers and future of microbial functional redundancy at spatial and temporal scale |
title_full_unstemmed |
Origin, drivers and future of microbial functional redundancy at spatial and temporal scale |
title_sort |
origin, drivers and future of microbial functional redundancy at spatial and temporal scale |
publisher |
Association for the Sciences of Limnology and Oceanography |
publishDate |
2023-06-08 |
url |
http://hdl.handle.net/10261/354362 |
work_keys_str_mv |
AT ramondpierre origindriversandfutureofmicrobialfunctionalredundancyatspatialandtemporalscale AT galandpierree origindriversandfutureofmicrobialfunctionalredundancyatspatialandtemporalscale AT logaresramiro origindriversandfutureofmicrobialfunctionalredundancyatspatialandtemporalscale |
_version_ |
1798164388932222976 |