Under a purple pre-dawn sky, a small group of Northern Californian Indians ventured out onto the wet sand where the mighty Klamath River meets the Pacific Ocean. They had come to honor and fight for the salmon that have sustained their ancient culture for generations.
I [David Mas Masumoto] have environmentally correct farm equipment. Our disks and plows were purchased decades ago. … They are ecologically right precisely because they’re old. The energy and resources required to build a new tractor or forklift are huge.
After constructing water vessels using the methods of prehistoric people who lived on the Channel Islands, researchers found that their 5,000-year-old manufacturing process polluted the air with chemicals that the Environmental Protection Agency classifies as dangerous. The findings, published Friday in the journal Environmental Health, demonstrate that human exposure to harmful chemicals is nothing new.
Water, or lack thereof, is often at the frontlines of conflict. By documenting water conflict across history, Dr. Peter Gleick, chief scientist and president emeritus of the Pacific Institute, explores the instances where water and violence have gone hand and hand. His water conflict chronology is a fascinating river throughout history and was just updated.
From hundreds of fish annually to nearly 9,000 per year, Butte Creek salmon are thriving, thanks to a project begun 20 years ago. That project was celebrated Thursday at Gorrill Ranch on the Midway. … Bruce Babbitt, Secretary of the Interior for the Clinton administration, helped bring the players to the negotiating table to get the Butte Creek Salmon Recovery Project, completed in the late 1990s.
The first six months of 2014 were the hottest January-through-June on record in California, the National Weather Service said Monday — nearly five degrees warmer than the 20th century average and more than a degree hotter than the record set in 1934.
Just how fast the state’s climate is changing became apparent Monday when the National Oceanic and Atmospheric Administration released figures showing the first six months of this year were the hottest the state has ever recorded — breaking the mark by a single degree after 80 years.
The U.S. Geological Survey joins its many partners in other federal agencies, at universities, and in state and local governments in recognizing the importance of the Water Resources Research Act (WRRA) of 1964.
Signed into law 50 years ago by President Lyndon B. Johnson on July 17, 1964, the WRRA established a Water Resources Research Institute in each state and Puerto Rico.
Rainy seasons over the last two years were the driest in downtown Los Angeles since record-keeping began in 1877, and forecasters now say the El Niño that had been predicted to bring some relief may not materialize.
With reservoirs headed for historic lows, the [California Archaeological Site Steward] program has taken on added importance. … As water levels gradually drop across the state, cutting grooves into the slopes like bathtub rings, archaeological sites are becoming more accessible — offering a chance for new knowledge as well as temptation for looters.
[Jim] Walker and construction crews building a new 220-foot-high dam at Calaveras Reservoir in the remote canyons east of Milpitas have been digging up a prehistoric treasure trove: the teeth of an extinct hippopotamus-like creature called a Desmostylus, clams, barnacles and the giant teeth from a 40-foot-long shark — and what could turn out to be an entire whale skeleton.