http://newscenter.berkeley.edu News from the University of California, Berkeley Sat, 18 May 2013 20:48:36 +0000 en-US hourly 1 http://wordpress.org/?v=3.5.1 http://newscenter.berkeley.edu/2012/06/06/scientists-uncover-evidence-of-impending-tipping-point-for-earth/ http://newscenter.berkeley.edu/2012/06/06/scientists-uncover-evidence-of-impending-tipping-point-for-earth/#comments Wed, 06 Jun 2012 17:10:46 +0000 Robert Sanders http://newscenter.berkeley.edu/?p=31035 UC Berkeley professor Tony Barnosky and 21 scientists from around the world argue in Nature magazine that planet Earth is frighteningly close to a tipping point that would send the globe into a state that could spell disaster for humans. The new Berkeley Initiative in Global Change Biology is focused on recognizing the signs of impending doom so that we can stop short of the precipice.]]> http://newscenter.berkeley.edu/2012/06/06/scientists-uncover-evidence-of-impending-tipping-point-for-earth/feed/ 0 http://newscenter.berkeley.edu/2012/05/08/versatile-student-and-double-major-chosen-2012-university-medalist/ http://newscenter.berkeley.edu/2012/05/08/versatile-student-and-double-major-chosen-2012-university-medalist/#comments Tue, 08 May 2012 19:05:09 +0000 Kathleen Maclay http://newscenter.berkeley.edu/?p=29943 Double major Eric Olliff's inquisitive view of the world has helped earn him the 2012 University Medal, UC Berkeley's top prize for graduating seniors.]]> http://newscenter.berkeley.edu/2012/05/08/versatile-student-and-double-major-chosen-2012-university-medalist/feed/ 0 http://newscenter.berkeley.edu/2012/05/03/scientists-core-into-clear-lake-to-explore-past-climate-change/ http://newscenter.berkeley.edu/2012/05/03/scientists-core-into-clear-lake-to-explore-past-climate-change/#comments Thu, 03 May 2012 16:15:08 +0000 Robert Sanders http://newscenter.berkeley.edu/?p=23523 One of the oldest lakes in the world, Clear Lake has deep sediments that contain a record of the climate and local plants and animals going back perhaps 500,000 years. UC Berkeley scientists are drilling cores from the sediments to explore this history and fine-tune models for predicting the fate of today's flora and fauna in the face of global warming and pressure from a growing human population.]]> http://newscenter.berkeley.edu/2012/05/03/scientists-core-into-clear-lake-to-explore-past-climate-change/feed/ 0 http://newscenter.berkeley.edu/2012/05/01/four-uc-berkeley-scientists-elected-to-national-academy-of-sciences/ http://newscenter.berkeley.edu/2012/05/01/four-uc-berkeley-scientists-elected-to-national-academy-of-sciences/#comments Tue, 01 May 2012 19:10:47 +0000 Robert Sanders http://newscenter.berkeley.edu/?p=29561 Four University of California, Berkeley, faculty members – physicists John Clarke and Bernard Sadoulet, chemist John Hartwig and ecologist Mary Power – have been elected members or foreign associates of the National Academy of Sciences, bringing UC Berkeley's total NAS membership to 141.]]> http://newscenter.berkeley.edu/2012/05/01/four-uc-berkeley-scientists-elected-to-national-academy-of-sciences/feed/ 0 http://www.sfsu.edu/~news/prsrelea/fy12/039.html http://www.sfsu.edu/~news/prsrelea/fy12/039.html#comments Thu, 26 Apr 2012 16:16:05 +0000 Robert Sanders http://newscenter.berkeley.edu/?p=29234 UC Berkeley ecologist Jamie Voyles and SF State professor Vance Vredenburg took blood samples from frogs in the Sierra Nevada to track the spread of the deadly chytrid fungus. They found that the fungus disrupts fluid and electrolyte balance in wild frogs, severely depleting the frogs’ sodium and potassium levels and causing cardiac arrest and death.]]> http://www.sfsu.edu/~news/prsrelea/fy12/039.html/feed/ 0 http://research.universityofcalifornia.edu/stories/2011/07/merced-water.html http://research.universityofcalifornia.edu/stories/2011/07/merced-water.html#comments Mon, 01 Aug 2011 18:01:27 +0000 Office of the President http://newscenter.berkeley.edu/?p=14455 In a remarkable outdoor laboratory in the Sierra, UC Merced and UC Berkeley researchers are using sensors to gather a mother lode of data to greatly improve ecological measurement and hydrologic forecasting.]]> http://research.universityofcalifornia.edu/stories/2011/07/merced-water.html/feed/ 0 http://newscenter.berkeley.edu/2011/07/14/top-predator-loss-hits-ecosystems/ http://newscenter.berkeley.edu/2011/07/14/top-predator-loss-hits-ecosystems/#comments Thu, 14 Jul 2011 18:00:29 +0000 Sarah Yang http://newscenter.berkeley.edu/?p=13900 A new paper reviewing the impact of the loss of large predators and herbivores high in the food chain confirms that their decline has had cascading effects in marine, terrestrial and freshwater ecosystems throughout the world. The study, co-authored by UC Berkeley researchers, highlights the impact "apex consumers" have on the dynamics of fire, disease, vegetation growth, and soil and water quality. ]]> http://newscenter.berkeley.edu/2011/07/14/top-predator-loss-hits-ecosystems/feed/ 0 http://nature.berkeley.edu/blogs/news/2011/06/professor_emeritus_of_forestry.php#more http://nature.berkeley.edu/blogs/news/2011/06/professor_emeritus_of_forestry.php#more#comments Thu, 09 Jun 2011 23:29:02 +0000 Ann Brody Guy http://newscenter.berkeley.edu/?p=12718 Professor Emeritus of Forestry Harold F. Heady, recipient of the Berkeley Citation in 1991 for his contributions to range management and the university, has passed away at the age of 95.]]> http://nature.berkeley.edu/blogs/news/2011/06/professor_emeritus_of_forestry.php#more/feed/ 0 http://newscenter.berkeley.edu/2011/02/15/ticks-lizard-lyme-disease/ http://newscenter.berkeley.edu/2011/02/15/ticks-lizard-lyme-disease/#comments Wed, 16 Feb 2011 00:01:54 +0000 Sarah Yang http://newscenter.berkeley.edu/?p=5580 The Western fence lizard's reputation for helping to reduce the threat of Lyme disease is in jeopardy. A new study led by UC Berkeley researchers found that areas where the lizard had been removed saw a subsequent drop in the population of the ticks that transmit Lyme disease. The decline in tick numbers seems to suggest a decreased risk of human exposure to Lyme disease when the lizard is gone. ]]> http://newscenter.berkeley.edu/2011/02/15/ticks-lizard-lyme-disease/feed/ 0 http://newscenter.berkeley.edu/2011/01/31/neurospora-genomes-reverse-ecology/ http://newscenter.berkeley.edu/2011/01/31/neurospora-genomes-reverse-ecology/#comments Mon, 31 Jan 2011 20:01:35 +0000 Sarah Yang http://newscenter.berkeley.edu/?p=5143 In a demonstration of "reverse-ecology," UC Berkeley biologists have shown that one can determine an organism's adaptive traits by looking first at its genome and checking for variations across a population. The study offers a powerful new tool in evolutionary genetics research, one that could be used to help monitor the effects of climate change and habitat destruction. ]]> http://newscenter.berkeley.edu/2011/01/31/neurospora-genomes-reverse-ecology/feed/ 0