The Elusive Climax
Image Credit: ForestWander.com CC BY-SA 3.0 US, Image Cropped
Tag Archives: bushfire
Forest Parasols and a Thirsty Atmosphere
Have you ever sat down to a cold drink on a hot day and sucked down most of the glass in the first sip? Increasing thirst with increasing temperature also applies to Earth’s atmosphere – as air warms, it can ‘hold’ more water. The difference between the air’s level of moisture and its moisture capacity is dubbed the ‘vapour pressure deficit’ or ‘VPD’, which is essentially a measure of the thirst of the atmosphere.
Read moreScience in Practice: Highlights from the Ecological Society of Australia’s 2019 Annual Meeting
The Cataract Gorge in Launceston, Tasmania, where the 2019 Ecological Society of Australia Annual Meeting was held (Image Credit: Marina Schmoeller, CC BY 2.0)
I just got back from 10 days in Tasmania, Australia. As a temporary visitor in the country, I extended my trip to attend the Ecological Society of Australia’s annual conference (ESAus) as much as I could, so I could explore the surroundings and get to know a little of the place, its people and its unique biodiversity.
The conference was held in Launceston, the second largest city in Tasmania. With about ninety thousand inhabitants, a rich history with deep roots in its eye-catching landscapes, the Tamar River Valley and the Cataract Gorge, Launceston is a charming place with a lot to offer all visitors. But let’s talk about the conference.
The Amazon is Still Burning: Why Did We Forget It?
Image Credit: Vinícius Mendonça/Ibama, Image Cropped, CC BY-SA 2.0
If you missed the furore about the fate of the Amazon rainforest earlier this year then you clearly do not have social media or a newspaper subscription. For a few weeks it became the call-to-arms for environmentalists everywhere (unless they were busy doing that whole “what about this other catastrophe” thing). And then the posts dried up, and public attention waned. But whilst the fires aren’t as bad now, they’re still burning, and still threatening both the vast numbers of different species and the indigenous groups that call the Amazon their home. So why has it disappeared from the public consciousness?
Why Australia is Approaching a ‘Climate Change’ Election
Image Credit: Tim J Keegan, CC BY-SA 2.0, Image Cropped
This weekend, Australia will have a federal election. My country will vote, not on an individual leader, but on the party that will form government for the next 3-4 years. We’ve been led by the conservative Liberals (yes, the right-wing party are called the Liberals, it’s stupid) since 2013, and that time in Australia has not been kind to the environment. A tax on carbon was repealed almost as soon as it was implemented, prioritising large businesses has caused potentially irreversible damage to iconic ecosystems around the country, and a disregard for the potential impacts of climate change have been a trademark of the present government.
The Shifting of Ecological Baselines
Bushfires like the ones that have ravaged Australia and California this year, could become the new norm for the generation that has been born in the last decade, an example of how our perception of ecological change is defined by what has happened in our lifetime (Image Credit: dm4244, CC BY-SA 4.0, Image Cropped)
