This is a preview. Log in through your library . Abstract The spatial distribution of living trees of different size-classes was examined on two sites with different fire histories in a mature Pinus ...

With nearly 4,000 Cherry Blossom trees across the Tidal Basin, it is easy to look at the collective and get lost in its beauty. But if you find yourself wandering around downtown and have time to take ...

If you cut down a tree, you can read in the wood an environmental record. Now climate change is complicating the narrative. In a basement in Tucson, Ariz., slices of tree trunks stand on shelves. They ...