Study using tree ring data and climate projections shows that buildup of CO2 will not benefit most northern forests and that growth rates will actually fall.
After some unusually wet years, our landscape and ecosystems have once again returned to poorer conditions that were last experienced during the Millennium Drought.
If planning decisions properly considered the value of trees in a city, we could have a modern transport system and tree-lined views to enhance the journey.
Six years after Black Saturday, it’s worth remembering that heatwaves kill more people than bushfires do, so shade can be a life-saver. But tree cover and shade are not evenly distributed in cities.
Planting more trees in our cities is a good idea, but we need to remember to plan ahead for conditions those trees might encounter when they mature in half a century’s time.
There’s something in the air that actually has health benefits when you take time to walk among the plants and trees. What that is exactly is still being studied by scientists.
Bat populations have been hammered by deforestation. Efforts like tree-planting schemes are a step forward, but they’re doomed to fail unless we apply a bit more local knowledge.