Hidden aquatic biodiversity of natural flood management techniques.

Supervisors: Paul Wood (LU), Kate Mathers (LU), Jessica Durkota (EA)

Contact email: p.j.wood@lboro.ac.uk

Location: Loughborough

Project Rational: There is increasing interest internationally in the application of ‘soft engineering’ techniques that work with the natural environment and slow / temporarily store water that would otherwise impact towns and cities as flood peaks (NFM report, 2024), known as Natural Flood Management (NFM). To date most research focused on NFM has centered on hydrological modelling and its effectiveness in reducing flood peaks at varying spatial scales. However, despite their wide application and increasing importance under sustainable environmental schemes, such as Environmental Land Management (ELMs), little is known about the contribution of NFM methods to landscape biodiversity or the different motivations for farmers to implement NFM techniques.

Previous research has indicated that small water bodies (Biggs et al., 2017), including artificial lentic waterbodies, may support high numbers of aquatic organisms and high conservation value. In addition, agricultural waterbodies provide much needed habitat heterogeneity for aquatic taxa in otherwise homogenous agriculture landscapes (Williams et al., 2004). It is therefore hypothesized that NFM waterbodies will support unique and biologically important communities at the landscape scale. This project will work with stakeholders engaged in agricultural management, rural resilience and flood management to provide information that will feed directly into policy and real-world applications.

Methodology: The student will work with the Environment Agency to identify and quantify the current uptake of NFM techniques under the various schemes available. Specific locations (study areas) will be identified that support a range of different NFM approaches that create lentic habitats (e.g., inland storage ponds, online ponds, wetlands and swales) and their contribution to landscape biodiversity. Contemporary ecological sampling of the NFM waterbodies and adjacent natural waterbodies will be undertaken to characterize their aquatic biodiversity (focusing on the aquatic macroinvertebrate communities) and wider conservation value. Specific factors contributing to their biodiversity value could be examined such as waterbody connectivity (utilizing geospatial analysis), age, hydrological regime (intermittent vs perennial), spatial scale (small vs larger ponds / wetlands), land use / buffering and the implementation of restoration / management measures. In addition, the student will work with the Environment Agency to understand the factors that influence the uptake of NFM practices by farmers / land managers. The student will also work with Catchment Sensitive Farming Advisors to integrate biodiversity as a co-benefit of NFM alongside flood risk management in the advice provided to farm holdings.

Background Reading:
- Biggs, J., Von Fumetti, S. and Kelly-Quinn, M., 2017. The importance of small waterbodies for biodiversity and ecosystem services: implications for policy makers. Hydrobiologia, 793(1), pp.3-39.

- Williams, P., Whitfield, M., Biggs, J., Bray, S., Fox, G., Nicolet, P. and Sear, D., 2004. Comparative biodiversity of rivers, streams, ditches and ponds in an agricultural landscape in Southern England. Biological conservation, 115(2), pp.329-341.

- Natural Flood Management Measures: A Practical guide for farmers. (2024). Available at: https://thefloodhub.co.uk/wp-content/uploads/2018/11/North-West-NFM-hand...

FLOOD-CDT
This PhD is being advertised as part of the Centre for Doctoral Training for Resilient Flood Futures (FLOOD-CDT). Further details about FLOOD-CDT can be seen here https://flood-cdt.ac.uk. Please note, that your application will be assessed upon: (1) Motivation and Career Aspirations; (2) Potential & Intellectual Excellence; (3) Suitability for specific project and (4) Fit to FLOOD-CDT. So please familiarise yourselves with FLOOD-CDT before applying. During the application process candidates will need to upload:
• a 1 page statement of your research interests in flooding and FLOOD-CDT and your rationale for your choice of project;
• a curriculum vitae giving details of your academic record and stating your research interests;
• name two current academic referees together with an institutional email addresses; on submission of your online application your referees will be automatically emailed requesting they send a reference to us directly by email;
• academic transcripts and degree certificates (translated if not in English) - if you have completed both a BSc & an MSc, we require both; and
• a IELTS/TOEFL certificate, if applicable.
Please upload all documents in PDF format. You are encouraged to contact potential supervisors by email to discuss project-specific aspects of the proposed prior to submitting your application. If you have any general questions please contact floodcdt@soton.ac.uk.

Apply
To apply for this project, please apply through the Loughborough University application portal (available on this link: https://www.lboro.ac.uk/study/postgraduate/research-degrees/phd-opportun...) and quote reference number FCDT-25-LU4

Location: 
Loughborough