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Desjonquères C, Linke S, Greenhalgh J, Rybak F, Sueur J. The potential of acoustic monitoring of aquatic insects for freshwater assessment. Philos Trans R Soc Lond B Biol Sci 2024; 379:20230109. [PMID: 38705188 PMCID: PMC11070258 DOI: 10.1098/rstb.2023.0109] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 01/09/2024] [Indexed: 05/07/2024] Open
Abstract
Aquatic insects are a major indicator used to assess ecological condition in freshwater environments. However, current methods to collect and identify aquatic insects require advanced taxonomic expertise and rely on invasive techniques that lack spatio-temporal replication. Passive acoustic monitoring (PAM) is emerging as a non-invasive complementary sampling method allowing broad spatio-temporal and taxonomic coverage. The application of PAM in freshwater ecosystems has already proved useful, revealing unexpected acoustic diversity produced by fishes, amphibians, submerged aquatic plants, and aquatic insects. However, the identity of species producing sounds remains largely unknown. Among them, aquatic insects appear to be the major contributor to freshwater soundscapes. Here, we estimate the potential number of soniferous aquatic insects worldwide using data from the Global Biodiversity Information Facility. We found that four aquatic insect orders produce sounds totalling over 7000 species. This number is probably underestimated owing to poor knowledge of aquatic insects bioacoustics. We then assess the value of sound producing aquatic insects to evaluate ecological condition and find that they might be useful despite having similar responses in pristine and degraded environments in some cases. Both expert and automated identifications will be necessary to build international reference libraries and to conduct acoustic bioassessment in freshwaters. This article is part of the theme issue 'Towards a toolkit for global insect biodiversity monitoring'.
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Affiliation(s)
- Camille Desjonquères
- Université Grenoble Alpes, Université Savoie Mont Blanc, CNRS, LECA, 38000 Grenoble, France
| | - Simon Linke
- CSIRO Environment, Dutton Park, Queensland 4102, Australia
| | - Jack Greenhalgh
- Instituto Pirenaico de Ecología, Av. Ntra. Sra. de la Victoria, 22700, Jaca, Huesca, España
| | - Fanny Rybak
- Université Paris-Saclay, CNRS, Institut des neuroscience Paris-Saclay, 91400 Saclay, France
| | - Jérôme Sueur
- Institut Systématique Evolution Biodiversité (ISYEB), Muséum National d'Histoire Naturelle, CNRS, Sorbonne Université, EPHE, Université des Antilles, 57 Rue Cuvier, 75005 Paris, France
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Robinson JM, Hodgson R, Krauss SL, Liddicoat C, Malik AA, Martin BC, Mohr JJ, Moreno-Mateos D, Muñoz-Rojas M, Peddle SD, Breed MF. Opportunities and challenges for microbiomics in ecosystem restoration. Trends Ecol Evol 2023; 38:1189-1202. [PMID: 37648570 DOI: 10.1016/j.tree.2023.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 07/21/2023] [Accepted: 07/31/2023] [Indexed: 09/01/2023]
Abstract
Microbiomics is the science of characterizing microbial community structure, function, and dynamics. It has great potential to advance our understanding of plant-soil-microbe processes and interaction networks which can be applied to improve ecosystem restoration. However, microbiomics may be perceived as complex and the technology is not accessible to all. The opportunities of microbiomics in restoration ecology are considerable, but so are the practical challenges. Applying microbiomics in restoration must move beyond compositional assessments to incorporate tools to study the complexity of ecosystem recovery. Advances in metaomic tools provide unprecedented possibilities to aid restoration interventions. Moreover, complementary non-omic applications, such as microbial inoculants and biopriming, have the potential to improve restoration objectives by enhancing the establishment and health of vegetation communities.
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Affiliation(s)
- Jake M Robinson
- College of Science and Engineering, Flinders University, Bedford Park, SA 5042, Australia; The Aerobiome Innovation & Research Hub, Flinders University, Bedford Park, SA 5042, Australia.
| | - Riley Hodgson
- College of Science and Engineering, Flinders University, Bedford Park, SA 5042, Australia
| | - Siegfried L Krauss
- Kings Park Science, Department of Biodiversity, Conservation, and Attractions, Fraser Avenue, Kings Park, WA 6005, Australia; Environmental and Conservation Sciences, Murdoch University, 90 South Street, Murdoch, WA 6150, Australia; Biological Sciences, University of Western Australia, 35 Stirling Highway, Perth, WA 6009, Australia
| | - Craig Liddicoat
- College of Science and Engineering, Flinders University, Bedford Park, SA 5042, Australia; School of Public Health, The University of Adelaide, Adelaide, SA 5005, Australia
| | - Ashish A Malik
- School of Biological Sciences, University of Aberdeen, Aberdeen AB24 3UU, UK
| | - Belinda C Martin
- School of Biological Sciences, University of Western Australia, 35 Stirling Highway, Perth, WA 6009, Australia; Ooid Scientific, North Lake, WA 6162, Australia
| | - Jakki J Mohr
- College of Business, University of Montana, Missoula, MT, USA
| | - David Moreno-Mateos
- School of Geography and the Environment, University of Oxford, South Parks Road. Oxford OX1 3QY, UK; Department of Landscape Architecture, Graduate School of Design, Harvard University, Quincy Street. Cambridge, MA 02138, USA; Basque Center for Climate Change - BC3, Ikerbasque Foundation for Science. Edificio Sede 1, Parque Cientifico UPV, 04940 Leioa, Spain
| | - Miriam Muñoz-Rojas
- Departamento de Biologia Vegetal y Ecologia. Universidad de Sevilla, 41004 Sevilla, Spain; Centre for Ecosystem Science, School of Biological, Earth, and Environmental Sciences, University of New South Wales (UNSW) Sydney, Sydney, NSW 2052, Australia
| | - Shawn D Peddle
- College of Science and Engineering, Flinders University, Bedford Park, SA 5042, Australia
| | - Martin F Breed
- College of Science and Engineering, Flinders University, Bedford Park, SA 5042, Australia
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Vella K, Capel T, Gonzalez A, Truskinger A, Fuller S, Roe P. Key Issues for Realizing Open Ecoacoustic Monitoring in Australia. Front Ecol Evol 2022. [DOI: 10.3389/fevo.2021.809576] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Many organizations are attempting to scale ecoacoustic monitoring for conservation but are hampered at the stages of data management and analysis. We reviewed current ecoacoustic hardware, software, and standards, and conducted workshops with 23 participants across 10 organizations in Australia to learn about their current practices, and to identify key trends and challenges in their use of ecoacoustics data. We found no existing metadata schemas that contain enough ecoacoustics terms for current practice, and no standard approaches to annotation. There was a strong need for free acoustics data storage, discoverable learning resources, and interoperability with other ecological modeling tools. In parallel, there were tensions regarding intellectual property management, and siloed approaches to studying species within organizations across different regions and between organizations doing similar work. This research contributes directly to the development of an open ecoacoustics platform to enable the sharing of data, analyses, and tools for environmental conservation.
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