Related by context. Frequent words. (Click for all words.) 52 Otways 52 irrigated agriculture 52 pine beetle infestation 51 landholders 51 veld fires 51 eucalypts 50 revegetation 50 wheatbelt 50 timber plantations 50 pine plantations 50 fireweed 50 cereal crops 50 ragwort 50 soil erosion 50 Dandenongs 49 drylands 49 invasive alien 49 biodiversity 49 bushfires 49 catchments 49 Forests NSW 49 Mountain Pine Beetle 48 conserve biodiversity 48 locust plague 48 Great Dividing Range 48 Landcare 48 pine plantation 48 Gunns pulp mill 48 #ha [005] 48 Tarkine 48 Tumbarumba 48 PIRSA 48 visual amenity 48 Catchment 47 Ms Putt 47 Wheatbelt 47 overgrazing 47 Murraylands 47 Tablelands 47 Bushfires 47 Murray Darling 47 petrol sniffing 47 graziers 47 Mr Mulherin 47 Salinity 47 ecological degradation 47 dieback 46 nutrient deficiencies 46 horticultural crops 46 rangelands 46 irrigated crops 46 sown crops 46 invasive pests 46 nutrient runoff 46 biodiversity hotspots 46 Flinders Ranges 46 Growcom 46 beetle infestation 46 dairying 46 carbon sinks 46 landslips 46 overgrazed 46 Mr Koperberg 46 freshwater ecosystems 46 locust swarms 46 AgForce 46 peatland 46 rainforest destruction 46 Landcare Research 46 England CPRE 46 invasive weed 45 nonpoint source pollution 45 prolonged drought 45 Northern Tablelands 45 catastrophic wildfires 45 insect infestations 45 Macedon Ranges 45 deforestation 45 Mallee 45 desertification 45 Cane toads 45 Biodiversity Conservation Act 45 soils 45 species extinctions 45 catchment 45 pest infestations 45 floods droughts 45 climate change 45 Boonah 45 ABARE 45 Prof Garnaut 45 arid lands 45 Northern Grampians Shire 45 invasive pest 45 cultivations 45 driest continent 45 landlessness 45 Landcorp 45 shire 45 Murray Darling Basin 44 gravel extraction