The Delta Smelt is an endangered 3-inch fish that is found only in the Sacramento-San Joaquin Delta.
Smelt Working Group. For more than a decade, the Smelt Working Group has been regularly meeting to make key recommendations to help the delta smelt (Hypomesus transpacificus) , a once plentiful Delta species that has plummeted to record low levels and is listed both federally and by the state of California. Ammonia in the form of ammonium may also constitute a significant threat to the delta smelt. Additional potential threats include predation, entrainment into power plants, contaminants and small population size. Delta Smelt. The Delta Smelt is an endangered 3-inch fish that is found only in the Sacramento-San Joaquin Delta. The smelt’s tendency to swim near the State Water Project and Central Valley Project export pumps in the South Delta has complicated water deliveries to farmers and cities. The tiny fish, known as the delta smelt, has helped touch off some of the most cataclysmic battles in California’s unending water wars. SAVING THE DELTA SMELT. The tiny delta smelt is one of the best indicators of environmental conditions in the San Francisco Bay-Delta, an ecologically important estuary that is a major hub for California’s water system — and an ecosystem that is now rapidly unraveling.  That decision was based on more favorable tidal conditions for Delta. smelt, rising water temperatures that will push the fish into cooler. regions of the Bay-Delta and of course, the growing water demands in. Southern California, as summer heats up the earth and water use is. naturally increased during this season. THE DELTA SMELT. The Bay-Delta is the West Coast’s largest estuary, with 14 communities and an approximate population of 515,264 * along its banks. The Delta provides drinking water for approximately 25 million people in California and supports a $27 billion dollar agricultural industry. Delta Smelt, Peter Johnson (More photos). January 2015. An updated conceptual model of Delta Smelt biology: our evolving understanding of an estuarine fish. Interagency Ecological Program of the San Francisco Bay/Delta Estuary, Management, Analysis and Synthesis Team (MAST). Ammonia in the form of ammonium may also constitute a significant threat to the delta smelt. Additional potential threats include predation, entrainment into power plants, contaminants and small population size. The tiny delta smelt is a bigger deal than you think. October 21, 2007 | Gordy Slack | Gordy Slack is the author of The Battle Over the Meaning of Everything.. California is a thirsty state. You don't mess with its water, even in a good year, unless you have an excellent reason.  Tiny fish's survival hangs in the balance as severe drought and decades of water pumping drain its habitat. Living only in California, the delta smelt is a tiny, silvery blue fish that has been at the heart of a longtime war over the state's water. Scientists warn that the smelt is nearing extinction after four years of severe drought and decades of water diversions Tweet. Tweet. What you are about to read is perhaps the most politically incorrect thing you could say during the drought: It is time to let the Delta smelt go. I am not a card carrying member of EarthFirst or the Sierra Club. Text Size: Small Large Medium. What you are about to read is perhaps the most politically incorrect thing you could say during the drought: It is time to let the Delta smelt go. possible, detected levels of dissolved contaminants in the. delta smelt habitat are typically much lower than those. producing mortality in fish bioassay studies (A test used to. determine such strength or activity). (Bennett 1996). THE DELTA SMELT. The Bay-Delta is the West Coast’s largest estuary, with 14 communities and an approximate population of 515,264 * along its banks. The Delta provides drinking water for approximately 25 million people in California and supports a $27 billion dollar agricultural industry. newsletter sign up. Text Size: Small Large Medium. What you are about to read is perhaps the most politically incorrect thing you could say during the drought: It is time to let the Delta smelt go.I am not a card carrying member of EarthFirst or the Sierra Club.
http://www.fws.gov/sfbaydelta/species/delta_smelt.cfm http://www.watereducation.org/topic-delta-smelt http://www.biologicaldiversity.org/species/fish/Delta_smelt/ http://calwater.ca.gov/content/Documents/DeltaSmelt.pdf http://www.fws.gov/sfbaydelta/species/delta_smelt.cfm http://articles.latimes.com/2007/oct/21/opinion/op-slack21 http://news.nationalgeographic.com/2015/04/150403-smelt-california-bay-delta-extinction-endangered-species-drought-fish/ http://www.mantecabulletin.com/section/38/article/123558/ http://calwater.ca.gov/content/Documents/DeltaSmelt.pdf http://www.mantecabulletin.com/section/38/article/123558/
what is a delta smelt