Adventure Ausrama Blog

While a new very strong El Niño is on the way, fears of continuing La Niña are real as well. Although Australia is known as a drought country, severe floods are damaging. This is because the continent is flat with a few mountains in the east of the country. If the El Niño does not arrive flooding will continue. Furthermore, the drought in the US will cause further damage to their economy. The odd thing at the moment is that Australia has drought inland with flooding along the coast. This isn't s normal state of affairs. It could be due to global warning. We have had a very long intermediate period where La Niña persists and El Niño threatens. Research shows that La Niña will return every 13 years instead of 23 years. It seems to Australians that La Niña has been here for ever with the long intermediate period persisting. There are extreme El Niño and La Niña though. And it is these that do the most damage economically and socially. ✴ Science by Ty Buchanan ✴ ...

Everyone knows that Australia is a hot country, perhaps not as hot as Africa. Nonetheless, it can get "stinking hot" here. In the past, some regions have experienced 10 days or more with temperatures close to 40 degrees Centigrade (100 Fahrenheit). We are going through a cool period now with La Niña . However, this winter has been the warmest on record. There seems to be rain along the coast, hardly any inland. This is an odd situation. La Niña should make it wet everywhere. Australians treat heat as a way of life, knowing that the cool will end and the scorchers will soon arrive. Most do not know that heat is the country's greatest killer. If asked in the street, most would not believe this. Combine deaths caused by bushfires, storms and cyclones. The number will not be near as many who die from heat. Research has shown that most heat related deaths occur on January 27. This is a day after Australia Day, a bank holiday where people celebrate wit...

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 ho...

It seems the Earth is trying to balance out global warming itself. There could be a natural balance level that the planet is attempting to reach. In Australia an unusual phenomenon has taken place. We have had a lot of rain in coastal regions, while inland it remains dry. The arid regions have soaked up the excess water only gradually releasing it to the ocean, so sea levels have not increased. Indeed, sea level has fallen 7 millimeters. Damaging floods cost Queenslanders millions of dollars. It was so bad that insurance companies refused to reinsured low-lying towns. Even the dry Northern Territory had floods. One of two very close La Ninas was the strongest ever recorded. The year 2012 was rain, rain and more rain. This is not something that global warming critics should put forward as a natural solution. Only in Australia does the unusual geographic structure of the continent exist. Humid air moved slowly east but moved as far south as Melbourne, pushing up rainfall 20 pe...

Something is going on out there. Mysterious deaths of particular species of animals occur regularly. Recently dolphins died in their hundreds while thousands of pelicans died off the coast of Lima, Peru. This was followed by thousands of crustaceans dying. The crustacean affected is red krill. It is known that some species of dolphin eat this food. Pelicans also surface feed for krill.  Why would a food source die after poisoning other animals? These deaths are not being caused directly by humans with perhaps chemicals or pesticides. The reason is the ocean off the coast of Lima is warming up. Krill have been moving closer to the coast to avoid the heat. Environmentalists blame offshore oil exploration. The government says they died of natural causes, but the seemingly static La Niña with cool weather in the western Pacific (oddly currently warm in the east) is not natural. http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ htt...

Ten years ago the ozone layer was a major topic. "The ozone is decreasing," headlines proclaimed. Then, it was just as quickly forgotten. It may not be growing so much but the ozone layer is still causing problems. The weather has been altered. Wet and dry extremes are the result. Desalination programs have been put on the backburner for now. They will be needed soon as the cycle swings back to dry. The ozone hole shifts high-altitude wind circulation southward. Most notable for Australia has been the movement of the Southern Hemisphere jet stream to the south. This has severe effects. For example, in the north Britain has got very cold winters in recent years due to blocking of the Northern stream. Estimates are that Australia's weather has changed by a magnitude of 35 per cent. More rain has been brought here. With the impact from greenhouse gases this water evaporates very quickly, so the overall impact is dryness. With the combination of ozone, greenhouse...