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20212025

Research activity per year

Personal profile

Research Biography

Dr Daniel Chilton is a postdoctoral researcher in the field of limnology, with a focus on wildlife conservation and preserving biodiversity and ecosystem function. Dr Chilton has a general interest in aquatic ecosystems, aquatic and terrestrial ecology, botany, microbiology, avifauna and freshwater turtles. 

Dr Chilton is currently working on climate adaptation of the Coorong, South Australia, a shallow coastal lagoon of high ecological, economic and cultural importance. Dr Chilton has a wealth of experience and knowledge of the Coorong, as it was the site of his PhD project, which focussed on investigating the combined impacts of a reduction in freshwater flow volumes with the process of wind-induced sediment resuspension on contributing to the Coorong's ecological degradation.

Dr Chilton believes in the transformative power of education as a force to address global challenges and foster positive change. Dr Chilton is currently working as a Teaching Assistant at the University of Adelaide, working with students in the courses of Freshwater Ecology III and Botany II. Dr Chilton has also taught in the course Plant Identification II at the University of Adelaide and conducted guest lectures in the course Develop a Coastal Rehabilitation Strategy at TAFE SA Urrbrae Campus.

Dr Chilton strives to engage and work in collaboration with people both locally and from around the world to share knowledge to improve the Earth's current state of the environment. Dr Chilton is currently a member of the Biological Society of South Australia (BSSA) and the Global Lakes Ecological Observatory Network (GLEON), both of which are grassroots not-for-profit organisations focussed on improving the conservation of the world's ecosystems through the development and sharing of scientific knowledge and communication and engagement with the general public. Dr Chilton has participated in a range of workshops, seminars, conferences and events with these organisations and with several others, to foster collaboration and build multidisciplinary networks to tackle the Earth's complex and interdisciplinary environmental issues.

Research Expertise

Biological surveys: field surveys detecing the presence, distribution and abundance of a range of Australian native and exotic flora species including assessing coastal and floodplain tree health and resource provision, aquatic macrophytes, woodland birds, waterbirds, invertebrates, mammals and reptiles using various observation and trapping methods. 

Field sampling and instrument deployment: grab water sampling, sediment coring, point water quality measurements using a multiparameter probe, deployment of a range of instruments to measure meteorological, hydrodynamic and water quality parameters including an anemometer, an acoustic doppler velocimeter (ADV), a laser in situ scattering transmissometer (LISST), water pressure, light and temperature loggers.

Water quality analysis: filtration of water samples and subsequent analysis for water quality parameters including suspended sediment particles, phytoplankton, coloured dissolved organic matter, nutrients and eDNA of microbes and fauna.

Sediment characteristic analysis: the analysis of a range of physical, chemical and biological parameters including texture, pH, mean and median grain size, particle size distribution, water and organic matter content, bulk density, macrophyte biomass, invertebrate abundance, chlorophyll a content and extracellular polymeric substance (EPS) content.

Statistical analysis and modelling: utilising a range of parametric and non-parametric statistical tests and models, including relatively simple tests (e.g., Student's t-tests, Wilcoxon rank-sum tests, ANOVAs, Kruskal Wallis H tests and OLS regression) to more complex stepwise multiple regression models, Michaelis-Menten models, generalised linear models (GLMs), generalised additive models (GAMs) and decision tree models (e.g., regression tree). Utilising complex autoregressive models (e.g., Vector Autoregressive models) for time series analyses and forecasting.

Hydrodynamic and meteorological analyses: the analysis of large and complex datasets to calculate wind-induced wave and current velocities, turbulence and benthic shear stresses utilising a range of techniques including linear wave theory, Reynolds decomposition, Fourier transformation and wavelet analysis.

Literature review: performing a structured literature review utilising search terms and forming a database to synthesise knowledge.

Conceptual model development: constructing conceptual models utilising free image libraries and graphic software (e.g., Adobe Illustrator, Microsoft PowerPoint) to aid in knowledge synthesis and concise presentation of complex information.

Oral and poster presentation: presenting research both orally and visually by poster production at various conferences and research institutes domestically and internationally.

Research Interests

General limnology (the physical, chemical and biological study of estuaries, lakes, rivers, lagoons, wetlands, floodplains and other inland waterbodies)

General botany including the study of plant, macrophyte and phytoplankton ecology and ecophysiology

The impact of direct anthropogenic actions and climate change on aquatic ecosystems

Holistic catchment to coast ecology and management

Ecosystem restoration and resilience

Wildlife and biodiversity conservation

The impact of extreme weather events on aquatic ecosystem sturcture and function

Collaborative science

Expertise related to UN Sustainable Development Goals

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):

  • SDG 6 - Clean Water and Sanitation
  • SDG 13 - Climate Action
  • SDG 14 - Life Below Water
  • SDG 15 - Life on Land

Education/Academic qualification

PhD, Wind-induced sediment resuspension in the Coorong, a shallow estuarine lagoon degraded by modifications to its freshwater flow regime, University of Adelaide

3 Feb 202031 Jul 2024

Award Date: 31 Jul 2024

Bachelor of Science, Wildlife Conservation Biology, University of Adelaide

26 Feb 201831 Dec 2019

Award Date: 31 Dec 2019

Diploma, Conservation and Land Management, Technical and Further Education (TAFE SA)

30 Jan 201715 Dec 2017

Award Date: 22 Jan 2018

External positions

Teaching Assistant, University of Adelaide

1 Mar 202231 Jul 2025

Research Areas

  • Ecology and conservation
  • Environmental health
  • Hydrology
  • Marine and coastal sciences
  • Mathematical analysis
  • Plant biology

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