Science news articles about 'kelp beds'

... yet a new study indicates that today's kelp beds are less extensive and lush than those in the recent ... 20,000 years. "We could reconstruct changes in kelp cover at a scale of 500 years and determine ...

... are considered to be some of the most diverse and productive ecosystems on the planet, yet a new study indicates that today's kelp beds are less extensive and lush than those in the recent past.

... why we can measure large amounts of iodine oxide and volatile halocarbons in the atmosphere above kelp beds and forests. These chemicals act as condensation nuclei around which clouds may form.” The ...

... becomes too large, they can destroy entire kelp beds. These kelp beds are host to a variety of fish ... a part of the bald eagles' diet. The loss of kelp forest with the decline of sea otters has forced ...

... in water quality; and the loss of important coastal fish habitat, such as sea grass and kelp beds. Likens stresses, "By focusing only on minimizing phosphorus in our fresh waters, and ignoring ...