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RESEARCH ARTICLE (Open Access)

Variations in wetland conditions within the Fitzroy Basin, north-eastern Australia: a palaeoecological approach

Johanna M. Hanson https://orcid.org/0000-0001-8204-862X A C D , Maria L. VanderGragt B , Kevin J. Welsh A and Patrick T. Moss A
+ Author Affiliations
- Author Affiliations

A School of Earth and Environmental Sciences, University of Queensland, 280-284 Sir Fred Schonell Drive, St Lucia, Brisbane, Qld 4067, Australia.

B Department of Environment and Science, Queensland Government, 41 Boggo Road, Dutton Park, Brisbane, Qld 4102, Australia.

C School of Earth and Environment, University of Canterbury, 20 Kirkwood Avenue, Upper Riccarton, Christchurch 8041, New Zealand.

D Corresponding author. Email: johanna.hanson@pg.canterbury.ac.nz

Marine and Freshwater Research 73(1) 35-47 https://doi.org/10.1071/MF21082
Submitted: 10 March 2021  Accepted: 26 July 2021   Published: 14 September 2021

Journal Compilation © CSIRO 2022 Open Access CC BY

Abstract

The North-east Australian Coastal Catchments (NACC) are host to nationally significant wetland complexes, many of which, are ecologically connected to the Great Barrier Reef World Heritage area. However, these wetlands are subject to ongoing and increasing pressure from human activities such as the intensification of land use. Current wetland condition is monitored across the NACC, being assessed against a pre-development static baseline, which includes the use of Regional Ecosystem mapping of remnant and pre-clearing vegetation to provide a broadscale present-day biotic reference. Two sediment cores from wetlands within the Fitzroy Basin were analysed to establish a history of wetland variability and to identify the potential influence of climate and land-use changes over the past ~1000 years. Our results have provided long-term environmental reconstructions, showing wetland histories influenced by natural climate variability (El Niño–Southern Oscillation, the Little Ice Age), and environmental changes associated with European land-use intensification. This study is the first of its kind for wetlands located within the Fitzroy Basin.

Keywords: environmental impact, Great Barrier Reef catchment, hydrology, millennial climate drivers, land-use intensification, wetland variability.


References

Australian Government and Queensland Government (2016). Wetland condition methods: Great Barrier Reef Report Card 2016, Reef Water Quality Protection Plan. Available at https://www.reefplan.qld.gov.au/__data/assets/pdf_file/0024/46167/report-card-2016-wetland-condition-methods.pdf [Verified 15 June 2021]

Australian Government: Great Barrier Reef Marine Park Authority (2001). Population and Major Land Use in the Great Barrier Reef Catchment Area: Spatial and Temporal Trends. Available at https://elibrary.gbrmpa.gov.au/jspui/retrieve/0c97ac61-a021-4e1f-83d1-e5db5d465165/Population-and-major-land-use-in-the-Great-Barrier-Reef-catchment-area-spatial-and-temporal-trends.pdf [Verified 14 June 2021]

Barr, C., Tibby, J., Gell, P., Tyler, J., Zawadzki, A., and Jacobsen, G. E. (2014). Climate variability in south-eastern Australia over the last 1500 years inferred from the high-resolution diatom records of two crater lakes. Quaternary Science Reviews 95, 115–131.
Climate variability in south-eastern Australia over the last 1500 years inferred from the high-resolution diatom records of two crater lakes.Crossref | GoogleScholarGoogle Scholar |

Barr, C., Tibby, J., Leng, M. J., Tyler, J. J., Henderson, A. C. G., Overpeck, J. T., Simpson, G. L., Cole, J. E., Phipps, S. J., Marshall, J. C., McGregor, G. B., Hua, Q., and McRobie, F. H. (2019). Holocene El Niño–Southern Oscillation variability reflected in subtropical Australian precipitation. Scientific Reports 9, 1627.
Holocene El Niño–Southern Oscillation variability reflected in subtropical Australian precipitation.Crossref | GoogleScholarGoogle Scholar | 30733569PubMed |

Bird, J. T. S. (1904). The early history of Rockhampton, dealing chiefly with events up till 1870. The Morning Bulletin Office, Kast Street, Rockhampton, Qld, Australia.

Blaauw, M., and Christen, A. (2011). Flexible paleoclimate age-depth models using an autoregressive gamma process. Bayesian Analysis 6, 457–474.
Flexible paleoclimate age-depth models using an autoregressive gamma process.Crossref | GoogleScholarGoogle Scholar |

Bradstock, R. A. (2010). A biogeographic model of fire regimes in Australia: current and future implications. Global Ecology and Biogeography 19, 145–158.
A biogeographic model of fire regimes in Australia: current and future implications.Crossref | GoogleScholarGoogle Scholar |

Bronk Ramsey, C. (1995). Radiocarbon calibration and analysis of stratigraphy: the OxCal program. Radiocarbon 37, 425–430.

Bronk Ramsey, C. (2008). Deposition models for chronological records. Quaternary Science Reviews 27, 42–60.
Deposition models for chronological records.Crossref | GoogleScholarGoogle Scholar |

Bronk Ramsey, C. (2009). Bayesian analysis of radiocarbon dates. Radiocarbon 51, 337–360.
Bayesian analysis of radiocarbon dates.Crossref | GoogleScholarGoogle Scholar |

Bureau of Meteorology (2006). Climate classification maps. Commonwealth of Australia. Available at http://www.bom.gov.au/jsp/ncc/climate_averages/climate-classifications/index.jsp

Bureau of Meteorology (2021). Southern Oscillation Index (SOI) since 1876. Available at http://www.bom.gov.au/climate/enso/soi/ [Verified 15 February 2021]

Business Queensland (2020). Castor oil plant. Queensland Government, Australia. Available at https://www.business.qld.gov.au/industries/farms-fishing-forestry/agriculture/land-management/health-pests-weeds-diseases/weeds-diseases/invasive-plants/other/castor-oil-bush [Verified 13 January 2021]

Commonwealth of Australia (2015). Reef 2050 Long-term Sustainability Plan. Available at https://www.environment.gov.au/system/files/resources/d98b3e53-146b-4b9c-a84a-2a22454b9a83/files/reef-2050-long-term-sustainability-plan.pdf [Verified 14 June 2021]

Cook, E. R., Buckley, B. M., D’Arrigo, R. D., and Peterson, M. J. (2000). Warm-season temperatures since 1600 BC reconstructed from Tasmanian tree rings and their relationship to large-scale sea surface temperature anomalies. Climate Dynamics 16, 79–91.
Warm-season temperatures since 1600 BC reconstructed from Tasmanian tree rings and their relationship to large-scale sea surface temperature anomalies.Crossref | GoogleScholarGoogle Scholar |

Crowley, G. M., and Kershaw, P. (1994). Late Quaternary environmental change and human impact around Lake Bolac, western Victoria, Australia. Journal of Quaternary Science 9, 367–377.
Late Quaternary environmental change and human impact around Lake Bolac, western Victoria, Australia.Crossref | GoogleScholarGoogle Scholar |

Davies, S. J., Lamb, H. F., and Roberts, S. J. (2015). Micro-XRF core scanning in palaeolimnology: recent developments. In ‘Micro-XRF Studies of Sediment Cores: Applications of a Non-destructive Tool for the Environmental Sciences’. (Eds I. W. Croudace and R. G. Rothwell.) pp. 189–226. (Springer: Dordrecht, Netherlands.)

Department of Agriculture, Water and the Environment (n.d.). Directory of Important Wetlands in Australia, Australian Government. Available at https://www.environment.gov.au/water/wetlands/australian-wetlands-database/directory-important-wetlands [Verified 15 June 2021]

Department of Environment and Science Queensland (2019). Wetland mapping background, Wetland Info website. Available at https://wetlandinfo.des.qld.gov.au/wetlands/facts-maps/wetland-background/ [Verified 24 September 2020]

Department of Science, Information Technology and Innovation (2015). Groundwater Dependent Ecosystem Mapping Report: Comet, Dawson and Mackenzie River drainage sub-basins. The State of Queensland. Available at https://www.publications.qld.gov.au/dataset/groundwater-dependent-ecosystem-mapping-report-v1-0/resource/9b52a6c5-3461-47ef-b3a0-5aa3d5d38cf4

DigitalGlobe (2012). Tualka 25°13′6.79′′S, 149°42′0.63′′E, Maxar Technologies Inc., CO, USA. Available at https://discover.digitalglobe.com/.

Dudgeon, D., Arthington, A. H., Gessner, M. O., Kawabata, Z. I., Knowler, D. J., Lévêque, C., Naiman, R. J., Prieur-Richard, A. H., Soto, D., Stiassny, M. L. J., and Sullivan, C. A. (2006). ‘Freshwater biodiversity: Importance, threats, status and conservation challenges. Biological Reviews of the Cambridge Philosophical Society 81, 163–182.
‘Freshwater biodiversity: Importance, threats, status and conservation challenges.Crossref | GoogleScholarGoogle Scholar | 16336747PubMed |

Evans, G., Augustinus, P., Gadd, P., Zawadzki, A., and Ditchfield, A. (2019). A multi-proxy µ-XRF inferred lake sediment record of environmental change spanning the last ca. 2230 years from Lake Kanono, Northland, New Zealand. Quaternary Science Reviews 225, 106000.
A multi-proxy µ-XRF inferred lake sediment record of environmental change spanning the last ca. 2230 years from Lake Kanono, Northland, New Zealand.Crossref | GoogleScholarGoogle Scholar |

Finlayson, C. M., and Rea, N. (1999). Reasons for the loss and degradation of Australian wetlands. Wetlands Ecology and Management 7, 1–11.
Reasons for the loss and degradation of Australian wetlands.Crossref | GoogleScholarGoogle Scholar |

Finlayson, C. M., Capon, S. J., Rissik, D., Pittock, J., Fisk, G., Davidson, N. C., Bodmin, K. A., Papas, P., Robertson, H. A., Schallenberg, M., Saintilan, N., Edyvane, K., and Bino, G. (2017). Policy considerations for managing wetlands under a changing climate. Marine and Freshwater Research 68, 1803–1815.
Policy considerations for managing wetlands under a changing climate.Crossref | GoogleScholarGoogle Scholar |

Gangloff, M. M., Edgar, G. J., and Wilson, B. (2016). Imperilled species in aquatic ecosystems: emerging threats, management and future prognoses. Aquatic Conservation 26, 858–871.
Imperilled species in aquatic ecosystems: emerging threats, management and future prognoses.Crossref | GoogleScholarGoogle Scholar |

Gell, P., and Reid, M. (2014). Assessing change in floodplain wetland condition in the Murray–Darling Basin, Australia. Anthropocene 8, 39–45.
Assessing change in floodplain wetland condition in the Murray–Darling Basin, Australia.Crossref | GoogleScholarGoogle Scholar |

Gell, P., Fluin, J., Tibby, J., Hancock, G., Harrison, J., Zawadzki, A., Haynes, D., Khanum, S., Little, F., and Walsh, B. (2009). Anthropogenic acceleration of sediment accretion in lowland floodplain wetlands, Murray–Darling Basin, Australia. Geomorphology 108, 122–126.
Anthropogenic acceleration of sediment accretion in lowland floodplain wetlands, Murray–Darling Basin, Australia.Crossref | GoogleScholarGoogle Scholar |

Gell, P., Finlayson, C. M., and Davidson, N. C. (2016). Understanding change in the ecological character of Ramsar wetlands: perspectives from a deeper time – synthesis. Marine and Freshwater Research 67, 869–879.
Understanding change in the ecological character of Ramsar wetlands: perspectives from a deeper time – synthesis.Crossref | GoogleScholarGoogle Scholar |

Gilbert, M. (2000). Population and major land use in the Great Barrier Reef catchment are: spatial and temporal trends. GBRMPA Research Publication Series, Great Barrier Reef Marine Park Authority, Townsville, Qld, Australia.

Google Earth (2006). Google Earth v. 7.3.3.7786. Tualka 25°13′6.79′′S, 149°42′0.63′′E. Available at https://earth.google.com/web/search/+25%c2%b013%276.79%22S,+149%c2%b042%270.63%22E%27/@-25.20466316,149.68558546,249.33783969a,23087.40623504d,35y,-162.23675503h,45.14078735t,0r/=CmIaOBIyGQBziBPzNznAIULPZtVntmJAKh4gMjXCsDEzJzYuNzkiUywgMTQ5wrA0MicwLjYzIkUYAiABIiYKJAlQ9YWjS3YwwBFMdNzDJ3owwBmuLq-W9PdiwCExjyRhfPhiwA [Verified 30 November 2006]

Grimm, E. C. (1987). CONISS: a FORTRAN 77 program for stratigraphically constrained cluster analysis by the method of incremental sum of squares. Computers & Geosciences 13, 13–35.
CONISS: a FORTRAN 77 program for stratigraphically constrained cluster analysis by the method of incremental sum of squares.Crossref | GoogleScholarGoogle Scholar |

Habermehl, M. A., and Lau, J. E. (1997). Hydrology of the Great Artesian Basin, Australia, map at scale 1:2 500 000. Australian Geological Survey Organisation, Canberra, ACT, Australia.

Hogg, A., Heaton, T., Hua, Q., Palmer, J., Turney, C., Southon, J., Bayliss, A., Blackwell, P., Boswijk, G., Bronk Ramsey, C., Petchey, F., Reimer, R., and Wacker, L. (2020). SHCal20 Southern Hemisphere calibration, 0–55 000 years cal BP. Radiocarbon 62, 759–778.
SHCal20 Southern Hemisphere calibration, 0–55 000 years cal BP.Crossref | GoogleScholarGoogle Scholar |

Hua, Q., Barbetti, M., and Rakowski, A. J. (2013). Atmospheric Radiocarbon for the Period 1950–2010. Radiocarbon 55, 2059–2072.
Atmospheric Radiocarbon for the Period 1950–2010.Crossref | GoogleScholarGoogle Scholar |

Kershaw, A. P. (1997). A modification of the Troels-Smith system of sediment description and portrayal. Quaternary Australasia 15, 63–68.

Köppen, W. (1931). ‘Klimakarte der Erde.’ (Grundriss der Klimakunde: Berlin and Leipzig.)

Kylander, M. E., Ampel, L., Wohlfarth, B., and Veres, D. (2011). High-resolution X-ray fluorescence core scanning analysis of Les Echets (France) sedimentary sequence: new insights from chemical proxies. Journal of Quaternary Science 26, 109–117.
High-resolution X-ray fluorescence core scanning analysis of Les Echets (France) sedimentary sequence: new insights from chemical proxies.Crossref | GoogleScholarGoogle Scholar |

Leoni, B., Marti, C. L., Forasacco, E., Mattavelli, M., Soler, V., Fumagalli, P., Imberger, J., Rezzonico, S., and Garibaldi, L. (2016). The contribution of Potamogeton crispus to the phosphorus budget of an urban shallow lake: Lake Monger, Western Australia. Limnology 17, 175–182.
The contribution of Potamogeton crispus to the phosphorus budget of an urban shallow lake: Lake Monger, Western Australia.Crossref | GoogleScholarGoogle Scholar |

Lewis, S. E., Bartley, R., Wilkinson, S. N., Bainbridge, Z. T., Henderson, A. E., James, C. S., Irvine, S. A., and Brodie, J. E. (2021). Land use change in the river basins of the Great Barrier Reef, 1860 to 2019: a foundation for understanding environmental history across the catchment to reef continuum. Marine Pollution Bulletin 166, 112193.
Land use change in the river basins of the Great Barrier Reef, 1860 to 2019: a foundation for understanding environmental history across the catchment to reef continuum.Crossref | GoogleScholarGoogle Scholar | 33706212PubMed |

Liu, Y., Cobb, K. M., Song, H., Li, Q., Li, Y.-Y., Nakatsuka, T., An, Z., Zhou, W., Cai, Q., Li, J., Leavitt, S. W., Sun, C., Mei, R., Shen, C.-C., Chan, M.-H., Sun, J., Yan, L., Lei, Y., Ma, Y., Li, X., Chen, D., and Linderholm, H. W. (2017). Recent enhancement of central Pacific El Niño variability relative to last eight centuries. Nature Communications 8, 15386.
Recent enhancement of central Pacific El Niño variability relative to last eight centuries.Crossref | GoogleScholarGoogle Scholar | 28555638PubMed |

Longman, J., Veres, D., and Wennrich, V. (2019). Utilisation of XRF core scanning on peat and other highly organic sediments. Quaternary International 514, 85–96.
Utilisation of XRF core scanning on peat and other highly organic sediments.Crossref | GoogleScholarGoogle Scholar |

Meyers, P. A. (1994). Preservation of elemental and isotopic source identification of sedimentary organic matter. Chemical Geology 114, 289–302.
Preservation of elemental and isotopic source identification of sedimentary organic matter.Crossref | GoogleScholarGoogle Scholar |

Meyers, P. A., and Teranes, J. L. (2001). Sediment organic matter. In ‘Tracking environmental change using lake sediments: physical and geochemical methods’. (Eds W. M. Last and J. P. Smol.) pp. 239–269. (Kluwer Academic Publishers: Dordrecht, Netherlands.)

Mooney, S. D., Harrison, S. P., Bartlein, P. J., Daniau, A. L., Stevenson, J., Brownlie, K. C., Buckman, S., Cupper, M., Hope, J., Kershaw, P., Kenyon, C., McKenzie, M., and Williams, N. (2011). Late Quaternary fire regimes of Australasia. Quaternary Science Reviews 30, 28–46.
Late Quaternary fire regimes of Australasia.Crossref | GoogleScholarGoogle Scholar |

Moss, P. T. (2013). Palynology and its application to geomorphology. In ‘Treatise on Geomorphology, vol. 14’. (Eds J. F. Shroder, A. D. Switzer and D. M. Kennedy.) pp. 315–325. (Academic Press: San Diego, CA, USA.)

Moss, P. T., Kershaw, P. A., and Grindrod, J. (2005). Pollen transport and deposition in riverine and marine environments within the humid tropics of northeastern Australia. Review of Palaeobotany and Palynology 134, 55–69.
Pollen transport and deposition in riverine and marine environments within the humid tropics of northeastern Australia.Crossref | GoogleScholarGoogle Scholar |

Moss, P. T., Thomas, I., and Macphail, M. (2007). Late Holocene vegetation and environments of the Mersey Valley, Tasmania. Australian Journal of Botany 55, 74–82.
Late Holocene vegetation and environments of the Mersey Valley, Tasmania.Crossref | GoogleScholarGoogle Scholar |

Moss, P. T., Petherick, L., and Neil, D. (2011). Environmental change at Myora Springs, North Stradbroke Island over the last millennium. Proceedings of the Royal Society of Queensland 117, 133–140.

Moss, P. T., Tibby, J., Petherick, L., McGowan, H., and Barr, C. (2013). Late Quaternary vegetation history of North Stradbroke Island, Queensland, eastern Australia. Quaternary Science Reviews 74, 257–272.
Late Quaternary vegetation history of North Stradbroke Island, Queensland, eastern Australia.Crossref | GoogleScholarGoogle Scholar |

Moss, P., Mackenzie, L., Ulm, S., Sloss, C., Rosendahl, D., Petherick, L., Steinberger, L., Wallis, L., Heijnis, H., Petchey, F., and Jacobsen, G. (2015). Environmental context for late Holocene human occupation of the South Wellesley Archipelago, Gulf of Carpentaria, northern Australia. Quaternary International 385, 136–144.
Environmental context for late Holocene human occupation of the South Wellesley Archipelago, Gulf of Carpentaria, northern Australia.Crossref | GoogleScholarGoogle Scholar |

Moss, P. T., Gehrels, R. W., and Callard, S. L. (2016). European impacts on coastal eastern Tasmania: insight from a high-resolution palynological analysis of a salt-marsh core. Frontiers in Ecology and Evolution 4, .
European impacts on coastal eastern Tasmania: insight from a high-resolution palynological analysis of a salt-marsh core.Crossref | GoogleScholarGoogle Scholar |

Neldner, V. J., Butler, D. W., and Guymer, G. P. (2019). Queensland’s regional ecosystems: building and maintaining a biodiversity inventory, planning framework and information system for Queensland, Version 2.0. Queensland Herbarium, Queensland Department of Environment and Science, Brisbane, Qld, Australia.

Ogden, R. W. (2000). Modern and historical variation in aquatic macrophyte cover of billabongs associated with catchment development. Regulated Rivers 16, 497–512.
Modern and historical variation in aquatic macrophyte cover of billabongs associated with catchment development.Crossref | GoogleScholarGoogle Scholar |

Olsen, J., Björck, S., Leng, M. J., Gudmundsdóttir, E. R., Odgaard, B. V., Lutz, C. M., Kendrick, C. P., Andersen, T. J., and Seidenkrantz, M. (2010). Lacustrine evidence of Holocene environmental change from three Faroes lakes: a mutiproxy XRF and stable isotope study. Quaternary Science Reviews 29, 2764–2780.
Lacustrine evidence of Holocene environmental change from three Faroes lakes: a mutiproxy XRF and stable isotope study.Crossref | GoogleScholarGoogle Scholar |

Pasut, C., Tang, F. H. M., Hamilton, D. P., and Maggi, F. (2021). Carbon, nitrogen, sulfur elemental fluxes in the soil and exchanges with the atmosphere in Australian tropical, temperate, and arid wetlands. Atmosphere 12, 42.
Carbon, nitrogen, sulfur elemental fluxes in the soil and exchanges with the atmosphere in Australian tropical, temperate, and arid wetlands.Crossref | GoogleScholarGoogle Scholar |

Queensland Government (2014). Regional ecosystem framework. Available at https://www.qld.gov.au/environment/plants-animals/plants/ecosystems/descriptions/framework. [Verified 11 November 2020]

Queensland Herbarium (2019). Regional Ecosystem Description Database (REDD), version 11.1. Available at https://www.qld.gov.au/environment/plants-animals/plants/ecosystems/descriptions/download [Verified 11 November 2020]

Reid, A. J., Carlson, A. K., Creed, I. F., Eliason, E. J., Gell, P. A., Johnson, P. T. J., Kidd, K. A., MacCormack, T. J., Olden, J. D., Ormerod, S. J., Dudgeon, D., and Cooke, S. J. (2019). Emerging threats and persistent conservation challenges for freshwater biodiversity. Biological Reviews of the Cambridge Philosophical Society 94, 849–873.
Emerging threats and persistent conservation challenges for freshwater biodiversity.Crossref | GoogleScholarGoogle Scholar | 30467930PubMed |

Rustic, G. T., Koutavas, A., Marchitto, T. M., and Linsley, B. K. (2015). Dynamical excitation of the tropical Pacific Ocean and ENSO variability by Little Ice Age cooling. Science 350, 1537–1541.
Dynamical excitation of the tropical Pacific Ocean and ENSO variability by Little Ice Age cooling.Crossref | GoogleScholarGoogle Scholar | 26634438PubMed |

Schneider, C., Flörke, M., De Stefano, L., and Petersen-Perlman, J. D. (2017). Hydrological threats to riparian wetlands of international importance – a global quantitative and qualitative analysis. Hydrology and Earth System Sciences 21, 2799–2815.
Hydrological threats to riparian wetlands of international importance – a global quantitative and qualitative analysis.Crossref | GoogleScholarGoogle Scholar |

Seabrook, L., McAlpine, C. M., and Fensham, R. (2006). Cattle, crops and clearing: regional drivers of landscape change in the Brigalow Belt, Queensland, Australia, 1840–2004. Landscape and Urban Planning 78, 373–385.
Cattle, crops and clearing: regional drivers of landscape change in the Brigalow Belt, Queensland, Australia, 1840–2004.Crossref | GoogleScholarGoogle Scholar |

State of Queensland (1952). Queensland Aerial Photography Program (Ghinghinda 1952), Scale: 1: 24 000, Film No. QAP269, Frame No. 54.

State of Queensland (2018). Reef 2050 Water Quality Improvement Plan 2017–2022, Report 31359. Available at https://www.reefplan.qld.gov.au/__data/assets/pdf_file/0017/46115/reef-2050-water-quality-improvement-plan-2017-22.pdf [Verified 11 November 2020]

The State of Queensland (2020). Wetland maps. Available at https://wetlandinfo.des.qld.gov.au/wetlandmaps/ [Verified 14 January 2021]

Tibby, J., Tyler, J. J., and Barr, C. (2018). Post little ice age drying of eastern Australia conflates understanding of early settlement impacts. Quaternary Science Reviews 202, 45–52.
Post little ice age drying of eastern Australia conflates understanding of early settlement impacts.Crossref | GoogleScholarGoogle Scholar |

Tibby, J., Barr, C., Marshall, J. C., Richards, J., Perna, C., Fluin, J., and Cadd, H. R. (2019). Assessing the relative impacts of land-use change and river regulation on Burdekin River (Australia) floodplain wetlands. Aquatic Conservation 29, 1712–1725.
Assessing the relative impacts of land-use change and river regulation on Burdekin River (Australia) floodplain wetlands.Crossref | GoogleScholarGoogle Scholar |

Tjallingii, R., Röhl, U., Kölling, M., and Bickert, T. (2007). Influence of the water contents on X-ray fluorescence core scanning measurements in soft marine sediments. Geochemistry Geophysics Geosystems 8, Q02004.
Influence of the water contents on X-ray fluorescence core scanning measurements in soft marine sediments.Crossref | GoogleScholarGoogle Scholar |

Troels-Smith, J. (1955). Characterisation of unconsolidated sediments. Danmarks Geologiske Undersøgelse, series IV 3, 73.

van der Kaars, C. (1991). Palynology of eastern Indonesian marine piston-cores: a Late Quaternary vegetational and climatic record from Australia. Palaeogeography, Palaeoclimatology, Palaeoecology 85, 239–302.
Palynology of eastern Indonesian marine piston-cores: a Late Quaternary vegetational and climatic record from Australia.Crossref | GoogleScholarGoogle Scholar |

van Dijk, A. I. J. M., Beck, H. E., Crosbie, R. S., de Jeu, R. A. M., Liu, Y. Y., Podger, G. M., Timbal, B., and Viney, N. R. (2013). The Millennium Drought in southeast Australia (2001–2009): natural and human causes and implications for water resources, ecosystems, economy, and society. Water Resources Research 49, 1040–1057.
The Millennium Drought in southeast Australia (2001–2009): natural and human causes and implications for water resources, ecosystems, economy, and society.Crossref | GoogleScholarGoogle Scholar |

Walsh, G. L. (1999). ‘Canarvon and beyond.’ (Takarakka Nowan Kas Publications: Canarvon Gorge, Qld, Australia.)

Walter, F., and Willy, T. (2004). Concentration estimates in pollen slides: accuracy and potential errors. The Holocene 15, 293–297.

Wang, X., van der Kaars, S., Kershaw, A. P., Bird, M., and Jansen, F. (1999). A record of fire, vegetation and climate through the last three glacial cycles from Lombok Ridge core G6-4, eastern Indian Ocean, Indonesia. Palaeogeography, Palaeoclimatology, Palaeoecology 147, 241–256.
A record of fire, vegetation and climate through the last three glacial cycles from Lombok Ridge core G6-4, eastern Indian Ocean, Indonesia.Crossref | GoogleScholarGoogle Scholar |

Waterhouse, J., Henry, N., Mitchell, C., Smith, R., Thomson, B., Carruthers, C., Bennett, J., Brodie, J., McCosker, K., Norhey, A., Poggio, M., Moravek, T., Gordon, B., Orr, G., Silburn, M., Shaw, M., Bickle, M., Ronan, M., Turner, R., Waters, D., Tindall, D., Trevithick, R., Ryan, T., VanderGragt, M., Houlden, B., and Robillot, C. (2018). Paddock to Reef Integrated Monitoring, Modelling and Reporting Program; Program design 2018–2022, Australian Government and Queensland Government. Available at https://www.reefplan.qld.gov.au/__data/assets/pdf_file/0026/47249/paddock-to-reef-program-design.pdf [Verified 14 June 2021]

Willmott, W. F., O’Flynn, M. L., and Trezise, D. L. (1986). Rockhampton Region, Queensland, 1:100 000 geological map commentary. Sheets 8951 & 9051. Geological Survey of Queensland 1v. Geoscience Australia. Australian Government.

Wingard, G. L., Bernhardt, C. E., and Wachnicka, A. H. (2017). The role of palaeoecology in restoration and resource management- the past as a guide to future decision-making: review and example from the Greater Everglades ecosystem, U.S.A. Frontiers in Ecology and Evolution 5, 11.