Pages

.

Showing posts with label soil. Show all posts
Showing posts with label soil. Show all posts

Developing Australia's North is Just Pie in the Sky

The "opening-up" of northern Australia is pie in the sky by both leading political parties. Unless billions of dollars are put into the north development will not take place. The Ord River Irrigation Scheme is an example. However, the scheme is not a real success. Salinity is rising and destroying productive land.

Are the political parties planning to build dams? No, not in new northern regions! Neither is putting forward substantial money for investment. Kevin Rudd's promise to extend the Ord River Dam will only drag up more salt. Just telling people to move north is a silly idea. Like the draw to Western Australia there must be financial incentives. The mining boom there means better paid jobs.

Those suggesting development of northern Australia don't even study the climatic and geographic realities. Tropical soil is very thin. It barely covers the surface. To grow any plant in large quantities thick fertile soil is needed. Tropical soil may be fertile but there isn't enough of it.

Making the Northern Territory a special economic zone with reduced taxes will not bring agriculture to the region. And there is no skilled workforce for factory work. Most countries are now finding special economic zones do not benefit them. The zones don't put money into a nation's financial "kitty". Indeed, they are a drain on national revenue. Companies move there just to dodge paying tax - no extra jobs.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Conservation
     Australian Blog                         
ALL BLOG ARTICLES· ──► (BLOG HOME PAGE)
Share Article
reade more... Résuméabuiyad

Lead Remains High in the Blood of Children

Despite changes in the supply of motor fuel, i.e., the move toward unleaded petrol, high levels of lead in the blood of children is still an issue. In the northern hemisphere there are seasonal fluctuations in levels of lead.

Though the general amount of lead present in the environment has fallen, it remains significantly high in the blood of children. Much of the lead released decades ago is still there. The polluted fine particles are swept up into the air in the warmer months of July, August and September. This is the time when children are outside playing their sports.

Money would be better spent on "fixing" the suspended lead rather than reducing content in products we use. Finding a way to "lock-in" the lead particles would end the damage to future generations of people. Once lead reaches a high level in the blood it is extremely difficult to reduce. Damage to the brain and nervous system is permanent.
. . . . . . . . . . . . . . . . . . . . .
Health
Australian Blog                        
reade more... Résuméabuiyad