California agricultural statistics derive primarily from the United States Department of Agriculture/National Agricultural Statistics Services (USDA/NASS) reports. The California Department of Food and Agriculture also publishes statistics related to California dairy production and, in cooperation with the University of California at Davis, statistics for California agricultural exports . For most timely research into California dairy statistics, please see our dairy pages under Division of Marketing Services. Please see also links in the right hand column for USDA National Agricultural Statistics and Economic Research Service reporting. For county-level reporting please see the CDFA County Liaison site .
In our experience, if the situation seems regrettable but reasonable - a bad thing that in good faith could have happened to anyone - most CSA members will rally, if they already know and trust the farmer. These people are more likely to take the long view, especially if they have received an abundance of produce in the past. They are naturally more likely to think, "It'll be better next year," than are new members who have nothing to which to compare a dismal experience. The take-home message is this: if the potential for "not getting your money's worth" makes you feel anxious, then shared risk may not be for you and you should shop at the farmers market.
Preliminary results from the presently operating Alpha Magnetic Spectrometer ( AMS-02 ) on board the International Space Station show that positrons in the cosmic rays arrive with no directionality, and with energies that range from 10 GeV to 250 GeV. In September, 2014, new results with almost twice as much data were presented in a talk at CERN and published in Physical Review Letters.   A new measurement of positron fraction up to 500 GeV was reported, showing that positron fraction peaks at a maximum of about 16% of total electron+positron events, around an energy of 275 ± 32 GeV. At higher energies, up to 500 GeV, the ratio of positrons to electrons begins to fall again. The absolute flux of positrons also begins to fall before 500 GeV, but peaks at energies far higher than electron energies, which peak about 10 GeV.  These results on interpretation have been suggested to be due to positron production in annihilation events of massive dark matter particles.