Pressure - Pests
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Sources of pests:
- Pest (animal and plant) species can enter wetlands through a variety of methods, such as aquarium release, garden/agriculture and domestic pet escapees, plant dumping, aquaculture escapees, vehicle/equipment movement and other recreational activities (e.g. bait for fishing, attached to shoes/camping gear), deliberate release (e.g. fish stocking, deer, rabbits) or naturally over time through pest migration/dispersal via wind (e.g. seeds), water (e.g. aquatic weeds) or over land (e.g. pigs, cane toads)
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Pressure (Source) indicators Pressure indicator:% of wetland adjoining urban land-use Pressure indicator: recreational usage index Pressure indicator:% of catchment modified Pressure indicator: presence of aquaculture facilities using species non-native to the region Pressure indicator: presence of key aquatic pest (animal, plant) species in adjoining areas Pressure indicator: presence of key terrestrial pest (animal, plant) species in adjoining areas |
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Pressure (Direct) indicators Currently under investigation |
Last updated: 21 February 2012