Hydrology
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Inundation records for each wetland not available, including aerial coverage and depths over time.
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Remote sensing or aerial photos of wetland extent over time, followed-up with ground truthing and depth measurements.
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High
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Rates of flows filling wetlands.
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Gauge information.
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Medium
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Contributions from groundwater are not yet quantified.
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Monitor groundwater levels.
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Low
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Geomorphology
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Annotated geomorphic map across site, with descriptions of landforms and ongoing geomorphic processes (includes sediment movement from freshwater zone to estuary zone.
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Geomorphic mapping survey of site, incorporating information from aerial photographs and including cross-sections. Strong focus on areas of active sand deposition and recently vegetated areas, with sufficient frequency to determine rates of change.
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High
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Sediment deposition volume.
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Sediment volume measurement and calculations.
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High
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Water Quality
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Baseline water quality data for the freshwater zone and estuary zone.
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Monthly monitoring program for at least two years, including inputs from discharge drains and other identifiable sources.
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High
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Storm-event water quality data for the freshwater zone and estuary zone.
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Storm-event sampling for wetland systems, including inputs from discharge drains.
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Medium
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Vegetation
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Complete vegetation map of site, consistent with TASVEG survey program.
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Undertake vegetation survey to complement/supplement DPIW 2006 non-forest veg survey, includes species lists and distributions across site.
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High
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Extensive map of rare floral species across site.
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Location map of vulnerable, rare or threatened species with information on habitat preferences and tolerances.
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High
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Fauna
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Data base of faunal distributions across site.
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Systematic faunal surveys across site, including but not limited to: fish; mammals; birds; aquatic macroinvertebrates and amphibians, especially targeting fauna species with likely potential habitat in the site such as New Holland Mouse, Eastern barred bandicoot and Giant Freshwater Crayfish. Also to provide information on habitat preferences and tolerances and infectious disease status.
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High
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Extensive map of rare faunal species across site.
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Location map of vulnerable, rare or threatened species with information on habitat preferences and tolerances.
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High
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Habitat
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Map of habitats across site, with particular reference to vulnerable, rare or threatened species’ requirements.
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Prepare habitat map based on vegetation and geomorphic maps, aerial photographs and using habitat preferences and requirements of identified species.
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High
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Substrate
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Map of substrate with particular reference natural vs. impacted condition.
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Survey of substrate, with representation of areas with high stock access. Measurement criteria to include colour, texture and structure, as well as measures of impacts.
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Medium
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