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

Saved in:
Bibliographic Details
Main Authors: Ramond, Pierre, Galand, Pierre E., Logares, Ramiro
Format: comunicación de congreso biblioteca
Language:English
Published: Association for the Sciences of Limnology and Oceanography 2023-06-08
Subjects:Conserve and sustainably use the oceans, seas and marine resources for sustainable development,
Online Access:http://hdl.handle.net/10261/354362
Tags: Add Tag
No Tags, Be the first to tag this record!
id dig-icm-es-10261-354362
record_format koha
spelling 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
institution ICM ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-icm-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del ICM España
language English
topic 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
spellingShingle 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