The use of Passive Acoustic Monitoring in biodiversity surveys

(BUTLER_UBIO19ARIES)

The use of Passive Acoustic Monitoring in biodiversity surveys

(BUTLER_UBIO19ARIES)

Project Description

Supervisors

Dr Simon Butler (UEA Biological Sciences)

Dr Iain Barr (UEA)

Dr Simon Gillings (British Trust for Ornithology)

Dr Stuart Newson (British Trust for Ornithology)

Passive acoustic monitoring (PAM) is increasingly used both to monitor rare and/or nocturnal species that are often undetectable with traditional active monitoring approaches and to draw inference on biodiversity health and community structure from the characteristics of the composite soundscape. PAM has the potential to provide cheap, efficient and large-scale biodiversity monitoring but this requires improved understanding of the drivers of spatial and temporal variation in acoustic characteristics and the development of robust sampling protocols.

Methodology

This project will critically examine the potential of PAM as a tool for biodiversity monitoring in the UK. Specifically, the student will combine the deployment of acoustic recorders with analysis of existing monitoring data, biodiversity surveys and the development of acoustic classifiers to assess the use of PAM to i) establish species occurrence; ii) detect large-scale species movements and iii) monitor wider biodiversity health. This will involve both targeted data collection at sites across East Anglia and establishing and managing networks of citizen scientist recorders to collect data from across the UK. Working closely with the British Trust for Ornithology, the project aims to determine the key drivers of spatial and temporal patterns in soundscape structure and composition and, through comprehensive sub-sampling and scheduling analyses, establish effective and efficient PAM sampling protocols.

Training

The successful candidate will receive training in active and passive biodiversity monitoring approaches; invertebrate identification; the construction, management and analyses of large, long-term monitoring and acoustic databases; and is expected to achieve a high level of competency in statistical modelling.

Person Specification

Candidates will have a first degree in biology, ecology, environmental sciences or related subject. Experience of undertaking biodiversity surveys, handling large datasets and familiarity with computer packages such as R will be an advantage.

References

  • Sueur J, Pavoine S, Hamerlynck O, Duvail S (2008) Rapid Acoustic Survey for Biodiversity Appraisal. PLoS ONE 3: e4065.
  • Gasc A, Francomano D, Dunning JB & Pijanowski BC (2017) Future directions for soundscape ecology: The importance of ornithological contributions. Auk 134: 215-228.
  • Martay B,Pearce-Higgins JW, Harris SJ, Gillings S (2018) Monitoring landscape-scale environmental changes with citizen scientists: Twenty years of land use change in Great Britain. Journal for Nature Conservation 44: 33-42
  • Newson SE, Bas Y, Murray A & Gillings S (2017) Potential for coupling the monitoring of bush-crickets with established large-scale acoustic monitoring of bats. Methods in Ecology and Evolution 8: 1051-1062.
  • Butler SJ, Brooks D, Feber RE, Storkey J, Vickery JA & Norris K (2009) A cross-taxonomic index for quantifying the health of farmland biodiversity. Journal of Applied Ecology 46: 1154-1162.

Open for Applications

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