tree clearing

Squeezing yield from rain – the Wheatbelt story

Tho’ it ain’t a life o’ pleasure, An’ there’s little time for leisure, It’s contentin’, in a measure, is the game of growin’ Wheat.

C. J. Dennis ‘Wheat’ 1918

Introduction

The Wheatbelt region in southern Western Australia extends across a large area as a crescent and is one of the few major agricultural regions in the world viewed from space.… Read more

Grass rings of the outback and trees of the artificial wilderness

Fire has helped the flammable spinifex invade this vast land, and that spinifex has helped fire to dominate the landscape”. Peter Latz

So I’ll see you out on the mulga and spinifex plain; Anytime, Tjilpi, I’ll be coming back this way; See you out on the mulga and spinifex plain; Just light me a fire and I’ll soon be home again

“Mulga and spinifex plain”, Warumpi Band (Track 10 on Big Name, No Blankets)


As we have travelled through large arid and semi-arid areas of Australia, two vegetation communities have dominated the country – spinifex grasslands and mulga shrublands.… Read more

The ABC, an extinction debate, the replication crisis, peer review and questions over the quality of science produced today

Several years ago, I stopped listening and watching the news and current affairs on the ABC. I was sick of being consistently fed what I believe was biased and unbalanced reporting. We are told by ardent ABC supporters this is not how the ABC operates. But you only have to look at their main website to see they have a track record a mile long of upheld complaints about stories that were found to breach their standards for impartiality.… Read more

Woody weed invasion of the rangelands

As you travel north from Winton to Cloncurry along the Landsborough Highway, you see spectacular open Mitchell grass (Astrebla app) plains with their distinctive golden colour under the relentless sunshine. I had heard about these magnificent plains but had no idea how extensive and beautiful they really are.

 

Mitchell grass plains in north-west Queensland

After McKinlay, you start to see a change in the soil from the black-grey clays to the red mineralised earth soils.

Read more