Original post by Jane Sooby, April 8, 2011
\nOrganic Farming Research Foundation<\/p>\n
To mark the release of a new report on agriculture and climate change, an overflow crowd gathered in Davis for the California Climate and Agriculture Summit on March 31.<\/p>\n
The report, Ready \u2026 Or Not? An Assessment of California Agriculture\u2019s Readiness for Climate Change<\/em>, was prepared by the California Climate and Agriculture Network (CalCAN) who also organized the summit.<\/p>\n Main findings from the report are that, while California has progressed in understanding the impacts of climate change on agriculture, little work has been done to show how agriculture can reduce emissions or sequester carbon.<\/p>\n In addition, because of historic and ongoing cuts in Cooperative Extension and conservation programs, the state lacks capacity to provide farmers and ranchers with the technical assistance they need to manage anticipated changes.<\/p>\n Changes in agricultural conditions due to climate change that were reported at the summit include considerable reduction in chilling hours\u2014an important factor for many fruit and nut crops\u2014earlier peak stream flows, less snow and more rain, resulting in increased winter flooding and decreased reservoir levels in summer.<\/p>\n The authors of Ready or Not?<\/em> set out to quantify the number of studies on climate change impacts on agriculture in California. They found only 39 research projects addressing the issue. Only four of these studies focused on organic agriculture.<\/p>\n At the same time, research indicates that organic farming and dairy production can play important roles in mitigating climate change. Chuck Benbrook, chief scientist at the Organic Center, presented data showing that, per unit of production, organic pasture-based dairy emits 77-80% of the methane emitted by conventional dairies.<\/p>\n Soil scientist Michel Cavigelli with USDA\u2019s Agricultural Research Service reported on results of a long-term systems comparison trial at Beltsville, Maryland. Data from that study show that the global warming potential of organic systems in carbon dioxide equivalents is negative, meaning that organic farming is sequestering more carbon than the greenhouse gases it emits. No-till systems showed moderate global warming potential while conventional tillage showed about twice as much as no-till. The amount of soil carbon sequestered was the biggest source of difference between systems.<\/p>\n Karen Ross, the new Secretary of the California Dept. of Food and Agriculture, opened the summit by saying, \u201cResearch is key to everything we\u2019re doing on climate change.\u201d<\/p>\n Ross recounted that the agricultural and environmental communities in California were successful in working together to gain conservation programs in the last Farm Bill. She challenged both groups to cooperate again in making plans to address the impacts of climate change on agriculture.<\/p>","protected":false},"excerpt":{"rendered":" Original post by Jane Sooby, April 8, 2011 Organic Farming Research Foundation To mark the release of a new report on…<\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"mc4wp_mailchimp_campaign":[],"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[682],"tags":[],"class_list":["post-1427","post","type-post","status-publish","format-standard","hentry","category-people"],"acf":[],"yoast_head":"\n