The world’s collective forests have become shorter and younger overall in the past 50 years, according to a study published in the journal Science on Friday. This means that forests have less capacity to remove carbon from the atmosphere and are less hospitable to the many species that rely on them for shelter. Oh, and it’s going to get worse. Continue reading Trees are Getting Shorter and Younger
Neil Pederson’s introduction to tree rings came from a “sweet and kindly” college instructor, who nevertheless was “one of the most boring professors I’d ever experienced,” Pederson said. “I swore tree rings off then and there.” But they kept coming back to haunt him. Continue reading Tree rings contain secrets from the forest
Scientists have known for some time that trees not only have a sex, but can sometimes switch between sexes. But they haven’t always known why. Now, as The Washington Post’s Amy Ellis Nutt reports, a new study suggests that for at least one species, the switch happens after injury.
When Charles Darwin first sailed into the tropics aboard the HMS Beagle in 1835, he was stunned. The 26-year-old naturalist had expected to find the same level of diversity of plants and animals as he had left behind in the higher latitudes of Plymouth, England. Instead, on the balmy Galapagos Islands, he found a multitude of strange and diverse creatures thriving together.
Trees, is there anything they can’t do? Doubtful. Let’s see: producing half the world’s oxygen, providing habitat for millions of species, creating the soil and timber resources we depend on. Not bad. But all that’s just scratching the surface. As new research shows, there’s a lot more going on beneath the forest floor than we realized.
Sometimes there are just no words. Sometimes there is just a tree and a setting Sun and a sky that turns from a bright yellow to a deep orange. The Film Artist made this video, Be Sunset Tree, and it’s just majestic. How the Sun crosses the tree, how the tree seemingly cradles the light, and how the sky looks like it’s on fire.
Ever since we were children, we’ve learned in grade school and from Ranger Rick about the cutting down of the rainforest. We learned that it’s bad—that lots of animals and trees are killed and people’s livelihoods are turned upside down. We’ve been told random facts and figures about how many acres are destroyed every second. We eventually start to become numb to it.