The world's grasslands are being destabilized by fertilization, according to a paper recently published in the journal Nature. In a study of 41 grassland communities on five continents, researchers found that the presence of fertilizer weakened grassland species diversity. The researchers surveyed g...
At some point in our lives most of us have been offered this advice: If you keep expectations low, you won't be disappointed.
Photos by Michael E. EsteySmall, isolated wetlands like these produce 70 percent of the ducks in the critical prairie pothole region of North Dakota and South Dakota.
Foll...
The world's grasslands are being destabilized by fertilization, according to a paper recently published in the journal Nature. In a study of 41 grassland communities on five continents, researchers found that the presence of fertilizer weakened grassland species diversity. The researchers surveyed g...
