photo
Projects

6

Publications

18

Awards

2


Contact Details

Senior Research Officer

Biography

Samantha is an ecologist dedicated to unravelling the intricacies of marine ecosystems. Presently, her research encompasses coastal and reef ecology, with a focus on seagrass and algae, marine megaherbivores, and fish community assemblages and population dynamics.  She works closely with industry and government organisations, prioritising research to help marine park managers and port authorities effectively manage their marine habitats.  Simultaneously, her postdoctoral pursuits concentrate on pioneering environmental DNA (eDNA) techniques to detect Yellow Crazy Ants and their eDNA degradation, offering promising pathways for biosecurity enhancement.

Samantha’s journey began with the Seagrass Ecology Team at TropWATER since 2012, contributing to coastal seagrass monitoring for industrial sectors. In 2021, she successfully completed her PhD, studying the complex dispersal mechanisms of tropical seagrass, notably emphasizing the influential roles of dugongs and green sea turtles. This research has provided insight for conservation strategies, through emphasizing the crucial interplay between species interactions and ecosystem health.

Overall, Samantha's research is marked by a dedicated commitment to bridging academic exploration and practical applicability. Her work provides a synergy between theoretical insight and real-world impact, contributing to the preservation of marine environments and advancing the boundaries of ecological understanding.

    Research

    Research Interests

    • Seagrass and Algae
    • Marine Plant-Herbivore Interactions
    • Marine Ecology
    • Coastal Ecology
    • Environmental DNA (eDNA)
    • Marine Fish Population Dynamics

    Projects
    Research Data

    Teaching

    Completed Honours and External Research Students
    Marine mega-herbivore faeces increase available nitrogen and phosphorous for seagrass seed germination
    RESEARCH_MASTERS

    Activities

    Media
    Awards
    Employment
    Committees

    Output

    Tol, Samantha J.; Carter, Alexandra; York, Paul H.; Grech, Alana; Situ, Rong; Coles, Robert G. (2024...
    Other Publication ResearchOnline@JCU
    Tol, S.J.; Coles, R.G.; Shepherd, L.; Scott, A.; Hoffmann, L.; Leeson, P.; Ekins, M; Clarke, M.; Ras...
    Other Publication ResearchOnline@JCU
    Tol, Samantha; Marsh, Helene (2022) 2016-2019 National Report Analysis. Memorandum of Understanding . Townsville, QLD, Australia: ...
    Other Publication ResearchOnline@JCU
    Tol, Samantha (2020) Relative importance of different seagrass re-establishment strategies in tropic. [Thesis] [DOI] ...
    Other Publication ResearchOnline@JCU
    Davies, Jaclyn; Tol, Samantha; Rasheed, Michael (2015) Port of Townsville annual monitoring and base. Cairns, QLD, Australia: ...
    Other Publication ResearchOnline@JCU
    McCormack, C.; Chartrand, K.; Thomas, R.; Tol, S.; Szabo, M.; Rasheed, M.A. (2015) Deepwater seagras. Cairns, QLD, Aus...
    Other Publication ResearchOnline@JCU
    Bryant, C.; Davies, J.D.; Jarvis, J.C.; Tol, S.; Rasheed, M. (2014) Seagrasses in Port Curtis & Rodd. Cairns: ...
    Other Publication ResearchOnline@JCU
    McCormack, Catherine; Rasheed, Michael; Davies, Jaclyn; Carter, Alexandra; Sankey, Tonia; Tol, Saman...
    Other Publication ResearchOnline@JCU
    McKenna, S.A.; Rasheed, M.A.; Lewis, S.E.; Tol, S.J.; Sankey, T. (2013) Abbot Point proposed dredge . Cairns, QLD, Australia: ...
    Other Publication ResearchOnline@JCU
    Rasheed, M.A.; McKenna, S.A.; Tol, S. (2013) Seagrass habitat of Cairns Harbour and Trinity Inlet: a. Cairns, QLD, Australia: ...
    Other Publication ResearchOnline@JCU
    McKenna, S.A.; Rasheed, M.A.; Sankey, T.; Tol, S.J. (2013) Benthic macro-invertebrates of Cairns Har. Cairns, QLD, Australia: ...
    Other Publication ResearchOnline@JCU
    Tol, S.J.; Carter, A.B.; York, P.H.; Jarvis, J.C.; Grech, A.; Congdon, B.C.; Coles, R.G. (2023) 'Veg. M,...
    Journal Publication ResearchOnline@JCU
    Schlaefer, Jodie; Carter, Alexandra; Choukroun, Severine; Coles, Robert; Critchell, Kay; Lambrechts,...
    Journal Publication ResearchOnline@JCU
    Tol, S.J.; Harrison, M.; Groom, R.; Gilbert, J.; Blair, D.; Coles, R.; Congdon, B.C (2021) 'Using DN. Conser, 13 :...
    Journal Publication ResearchOnline@JCU
    Tol, Samantha J.; Jarvis, Jessie C.; York, Paul H.; Congdon, Bradley C.; Coles, Robert G. (2021) 'Mu. ...
    Journal Publication ResearchOnline@JCU
    Grech, Alana; Hanert, Emmanuel; McKenzie, Len; Rasheed, Michael; Thomas, Christopher; Tol, Samantha;...
    Journal Publication ResearchOnline@JCU
    Tol, Samantha J.; Jarvis, Jessie C.; York, Paul H.; Grech, Alana; Congdon, Bradley C.; Coles, Robert...
    Journal Publication ResearchOnline@JCU
    Tol, Samantha J.; Coles, Rob G.; Congdon, Bradley C. (2016) 'Dugong dugon feeding in tropical Austra. PeerJ, 4 . [DOI] ...
    Journal Publication ResearchOnline@JCU