Research output per year
Research output per year
I am a Lecturer in Physical Geography at Royal Holloway, University of London, a position I have held since September 2022. I completed my PhD, funded by the London NERC DTP, in April 2024. My research focuses on reconstructing past environments and climates to inform future scenarios, with interests in archaeology and science policy. I am the Departmental Marketing, Careers and Employability Lead (2024-), responsible for overseeing careers-related activities in the Department, with a particular focus on undergraduate students.
My expertise lies in palaeoecology (pollen) and tephrochronology within lake sediments. My research involves: (i) analysing pollen data to reconstruct vegetation changes, (ii) creating tephrostratigraphic profiles and integrating them with chronological data (e.g., radiocarbon dating, varve counting) to develop robust age models, (iii) combining pollen and tephra data with geochemical, diatom, and isotope evidence to assess environmental responses in lake systems, and (iv) providing environmental contexts for human activity during the Holocene by integrating archaeological and ecological data.
Currently, I focus on fossil pollen and volcanic ash (tephra) in annually-laminated sediments (varves) at Diss Mere, Norfolk. My extensive fieldwork includes sediment coring, water sampling, vegetation mapping and sedimentology. By incorporating palaeoecological approaches, I address questions relevant to ecosystem resilience and recovery after disturbances, aiding policy and management decisions.
I am now applying my PhD findings to the heritage sector. My research aims to deepen our understanding of East Anglia’s environmental history using these interdisciplinary methods.
Teaching Qualifications
Course convenor
Other teaching
May 2021-Aug. 2021 UKRI Science Policy Intern at The Royal Society
3-month science policy placement at The Royal Society, London, working within the Data, and Research and Innovation teams.
Sept. 2017-Sept. 2018 Postgraduate Research Assistant in Tephrochronology
Working on Royal Society and Leverhulme funded projects to investigate volcanic ash layers from archaeological and environmental sites in Europe, Armenia, and the Levant.
Sept. 2018-April 2024 PhD Quaternary Science – Royal Holloway University of London
PhD Title: ‘‘Analysing human-climate interactions in the Holocene using a high-resolution pollen and tephra record from Diss Mere, England.’ Funded by the London NERC DTP.
Sept. 2016-Sept. 2017 MSc Quaternary Science – Royal Holloway University of London
Classification: Distinction
Sept. 2013-July 2016 BSc Geography – Royal Holloway University of London
Classification: First Class
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Research output: Thesis › Doctoral Thesis
Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
Walsh, A. (Recipient), 2016
Prize: Prize (including medals and awards)