Researchers say the Central Valley has made environmental improvements, just not as much as they'd like. That's according to a new study released today by UC Merced and The Great Valley Center.
The results of the study indicate that watersheds are reaching normal levels, wetland habitat restoration is on the rise, urbanization is slowing, and key air quality indicators are improving. Director of the Sierra Nevada Research Institute, Roger Bales, says these are important indicators in the quality of land, water, and air in the region.