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PLANTS WILL MAKE MORE GRASS

Asia will be very hot by mid-century 5 degrees stomata on plant leaves articles news politics economics society anthropology historiography history sociology people nations country asia europe africa u.s. south america central Mediterranean eastern western interesting funny technology free news sex

Science Holds That Australia is Evergreen

Science: Fagus Nothofagus gunnii is Australia's only temperate deciduous tree.
Australia has always been very hot. So hot in fact that only a few deciduous trees ever evolved. True some have been brought from other countries and the trees do grow in the cooler regions of Australia today. However, except for small pockets in the tropics evergreens predominate.

Fagus Nothofagus gunnii Australia's only temperate deciduous tree

Trees which drop there leaves prefer a fixed unchanging climate. Australia is where the unexpected happens. Like the present where we are having a long hot end to summer and it is unusually wet. Evergreens can adapt and take off when conditions are favorable. When deciduous trees lose there leaves it could rain heavily, but they can no longer absorb the moisture. Conversely, putting out leaves when it dry for months on end is totally ineffective. Hold onto your leaves is the moto. When it rains evergreens are ready to push on to further growth.

Australia has one lonely temperate deciduous tree. And wouldn't you know it, the tree only grows in Tasmania, which gets the icy wind from Antarctica. These winds are always there in winter so the deciduous beech or Fagus ("Nothofagus gunnii") puts on a fabulous autumn leaf display then goes dormant during winter.

◆ Science by Ty Buchanan ◆

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ALL EVERGREEN TREES IN AUSTRALIA

Australia has only one temperate deciduous tree Fagus Nothofagus gunnii all evergreen trees on the continent articles news politics economics society anthropology historiography history sociology people nations country asia europe africa u.s. south america central Mediterranean eastern western interesting funny technology free news sex

Frog Leaf Umbrella

"Will it ever stop raining?"

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Aboriginals Knew a Disaster Would Hit Darwin

White people just don't listen. They think they know everything and are better than black people. History shows that Europeans have believed in their superiority over Aboriginals, condemning their culture as nothing spectacular.

We do need to learn what we can from Aboriginals before all their practices are lost. Languages are disappearing as Aboriginals are westernized. Elders pass away and the traditions go with them. They know about the nature of the land, understanding things that we should record for posterity.

Evidence has been brought to light that Aboriginals left Darwin before Cyclone Tracy arrived. This is why none are seen in film footage. An Aboriginal woman Betty Pearce has come forward saying she was responsible. She travelled to Arnhem Land and went on to warn tribal people about the coming catastrophe. It was not clear in her mind what the specific disaster would be, but she knew something bad was about to happen.

She noticed something odd happening on her trip to Arnhem Land. Snakes and goannas were lying in the sun and not attacking each other. Goannas usually face the morning sun to warm their bodies up. Yet some were looking away from the sun. After seeing this she began a virtual pilgrimage to warn other Aboriginals to go home. Local people in Arnhem Land had known about the danger before she arrived.

After being told by elders to never speak of it openly, Betty finally decided to tell everyone black and white alike. After all, 40 years has passed since the cyclone and many had passed on due to old age. This knowledge is common sense really. Animals have developed senses which can identify subtle changes in the environment before a weather event. More research needs to be done on this.

✴ Culture by Ty Buchanan ✴

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Australian Leaders Wear Ear Muffs to Keep Out Global Warming

Prime Minister Tony Abbott and his mate Maurice Newman are both as thick as a post. They are both climate change skeptics. Business advisor Maurice Newman wants a Royal Commission into the Bureau of Meteorology (BoM) claiming that it has doctored temperatures to support global warming.

If anyone is looking for a phantom in the cupboard it is the couple above. After all, Tony Abbott blindly believes that there is a God. How stupid is that in this day and age - religious fanatics not withstanding? In regard to God, you can knock on the door but there is no one home.

So the Australian weather authority is lying. What about weather departments in other countries? The poles are clearly melting. Global warming is a fact. Take note skeptics: scientists are telling the truth.

That is the trouble with "businessmen": they don't want a free market; they want a fixed market. They want to legislate to ban any reports of global warming because it is bad for business.

In the long run Tony Abbott's removal of the carbon tax will make him look ridiculous. Other countries will eventually take action to curb world pollution. More natural disasters due to a hotter planet will prove a cost too hard to bear.

Science by Ty Buchanan

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Umbrella Cat

"Sod off! This one's taken."

Funny Animal Pictures by Ty Buchanan

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Carbon Sinks in Australia Reduce Carbon

As carbon pollution continues what will happen to the Australian climate? We have just had the warmest May on record and are heading for the mildest winter ever. This will probably mean a stinking hot summer. Heat is rising while places like the United States are getting extremely cold conditions. This is mainly due to a permanent change in the Gulf Stream.

Because Australia is large open savannah, it does store carbon, but storage is only short term. It will be released again further down the track. Ironically, plants are absorbing more anthropogenic CO2 (man-made) than ever before. It seems the higher level of carbon is making flora work harder.

Forget pollution from cars it is maintenance of the Amazon Rain Forest that is important. As more land is cleared to make money residual carbon in the atmosphere will rise.

A change "is" taking place. Arid areas like Australia are getting greener. Warmer conditions seem to increase rain and plant growth. This is mostly in the tropical northern regions - the top half of the country. When El Niño returns this could all change. El Niño = hot and dry.

Funny Animal Photos by Ty Buchanan

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Hot La Niñas Will be Normal

We are getting very hot conditions with flooding. This is seen by many as unusual. Australia has very hot dry weather followed by cooler wet weather in its regular pattern. There is a 100 year cycle in El Niño and La Niña events. In other words severity peaks every century.

Australia is currently in a transition period. The La Niña could continue or it could change to El Niño. There is presently a lot of rain. Oddly there is also a drought inland. If it were an El Niño cycle things would be a lot worse. It seems global warming is making La Niña years very hot.

Australia is now getting hot La Niñas along with very hot El Niños. This is bad for the whole world because all continents are affected by weather in the Pacific Ocean.

Some El Niños reach a critical temperature with dry periods being severe. Global warming means that more of them will go over this critical point. The average of extreme El Niños has been one in twenty years.

Australians fear hot dry periods. This was the reason for Queensland's over-investment in bringing water to Brisbane. Now many say it was money wasted, but in the future this capital outlay could pay for itself. The hot dry weather will return and 40 degree days could go on for weeks.

Climate by Ty Buchanan

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Summer Snow Falls in Australia

The weather is changing everywhere. It is not only getting hotter and more humid, i.e., rain; it is also getting colder in some places. The climate is erratic. It is all over the place. Peak summer in Australia is December and January. There is snow in the Australian Alps. This is unheard of. A cycling event on the weekend could be postponed.

Once every summer there is a very small snow "shower", but that is usually it. This year is different. The snow is getting heavier and it is in the low areas where they never get snow in summer. It is 20 cm deep in some areas.

Weather forecasting is improving, however. Snow was predicted a week ago. Summer tourists are arriving and they are not bringing winter clothing. Hopefully, the weather will improve and local income will not be affected as tourism is the regions major industry.

Climate by Ty Buchanan

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Bad Weather From Climate Change Becoming Accepted

It seems the first signs of general acceptance of extreme weather from climate change are forming. Some scientists are openly declaring that change in weather patterns will be permanent or worsen as climate change takes hold. This past year has been one of the wettest on record in eastern Australia. This is blamed on damage to the environment by human activity.

Change is regional with heavy rains in Europe, east Asia and Oceania. The US and Africa were very dry. Greenhouse gasses caused a warming of oceans. This put more moisture into the atmosphere to fall as rain in the large land masses of Europe, Asia and Oceania. A downpour occurred in New Zealand that was a once in 500 years event.

Just why the US remains dry is a problem. It should have received more rain, but weather patterns tends to vary around the world due a balancing effect in humidity. Hurricane Sandy indicates the probable future damage from extreme weather due to climate change. Rising sea levels increases destruction. Such events affects people for the rest of their lives.

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Climate by Ty Buchanan