How to tell which grasslands are grasslands in Australia

We have to go back to the 1970s, when the United States Department of Agriculture (USDA) began to measure how grasslands were different.The new US Grasslands Inventory (USGIS) is now the world’s largest database of grasslands.And it’s not just grasslands that have changed.The USDA also looks at the vegetation of terrestrial plants and soils.In the […]