Botanic Gardens Trust, Sydney, Australia

Evolutionary Ecology Research

Our ecologists study, describe and map native species and the natural vegetation assemblages across New South Wales and Australia in general. A major focus is in understanding why species are distributed and assembled the way they are, and what are the main factors that affect temporal changes in distribution. These studies provide a basis for well-informed species and habitat conservation advice and natural resource management - to aid in conservation decisions by Government, private landholders and land use agencies.

Our ecologists also provide expert scientific opinion to the Government and the general public by participating in advisory committees that are part of recent conservation legislation.

We have dedicated research laboratories for a wide range of opportunities in conservation and population genetics research. Genetics studies are aimed at developing adequate management strategies for rare and threatened species. DNA-based techniques are used to investigate changes in population dynamics, gene diversity and overall viability that occur as a consequence of the loss of connectivity across fragmented habitats.

Vegetation maps and reports are provided to other Government agencies and the general public and made available in general interest publications and in specialist scientific publications, including our journal Cunninghamia.

Current programs & projects

New South Wales vegetation

Community Ecology

Evolution & Biogeography

Our team

Manager

  • Maurizio Rossetto (Principal Research Scientist) - Population dynamics and evolution of rainforest assemblages, Elaeocarpaceae, Vitaceae, Lauraceae, Cunoniaceae, Telopea, Lomatia, Eidothea

Science staff

  • John Benson (Special Botanist) - vegetation of western NSW, Wollemi Pine, Riparian rainforest, grasslands of Liverpool Plains
  • Christopher Allen (Senior Technical Officer)
  • Hannah McPherson (Scientific Officer) - Biogeography of the eastern tetrathecas: Elaeocarpaceae
  • Marlien van de Merwe (Scientific Officer)
  • Rohan Mellick - (Field and Laboratory Technical Officer) - Comparing and contrasting molecular and fossil data in Podocarpus elatus

Research students

Ecological-burn---von-Richter
‘Ecological Burn’. Photo: Lotte von Richter

Tall-Gums-C-Offord

Wrapped - Photo Cathy Offord

Nets under Wollemi Pines

ecologist in the field

field work