{"id":7820,"date":"2023-10-11T06:58:33","date_gmt":"2023-10-11T04:58:33","guid":{"rendered":"https:\/\/www.co2news.sk\/?p=7820"},"modified":"2023-10-11T06:58:33","modified_gmt":"2023-10-11T04:58:33","slug":"beer-faces-a-bitter-future-due-to-climate-change","status":"publish","type":"post","link":"https:\/\/www.co2news.sk\/en\/2023\/10\/11\/beer-faces-a-bitter-future-due-to-climate-change\/","title":{"rendered":"Beer faces bitter future due to climate change: study"},"content":{"rendered":"<p><span>European hop varieties are prized and used by brewers around the world, but rising temperatures and less rain are reducing yields and the concentration of compounds that give beer its refreshing acidity. <\/span><span>Researchers observed this trend by analyzing\u00a0<\/span><span>data<\/span><span> from five locations in the Czech Republic, Germany and Slovakia, which, along with Poland, are the main hop growers in Europe, said study co-author Miroslav Trnka.\u00a0<\/span><span>Yields fell between 9.5 and 19.4 percent in four locations and were stable in a fifth when data from 1995-2018 was compared with 1971-1994. <\/span><span>Meanwhile, the concentration of bitter compounds, alpha acids, decreased. <\/span><span>Extrapolating from the data, the researchers predicted a four to 18 percent decline in yield compared to 1989-2019, while alpha acid concentrations could drop by 20 to 31 percent as temperatures and precipitation are affected.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Eur\u00f3pske odrody chme\u013eu s\u00fa cenen\u00e9 a pou\u017e\u00edvan\u00e9 pivovarn\u00edkmi po celom svete, ale rast\u00face teploty a menej da\u017e\u010fa zni\u017euj\u00fa v\u00fdnosy a koncentr\u00e1ciu zl\u00fa\u010den\u00edn, ktor\u00e9 dod\u00e1vaj\u00fa pivu jeho osvie\u017euj\u00facu kyslos\u0165. V\u00fdskumn\u00edci tento trend pozorovali anal\u00fdzou\u00a0\u00fadajov z piatich lokal\u00edt v \u010ceskej republike, Nemecku a na Slovensku, ktor\u00e9 s\u00fa spolu s Po\u013eskom hlavn\u00fdmi pestovate\u013emi chme\u013eu v Eur\u00f3pe, uviedol spoluautor [&hellip;]<\/p>","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-7820","post","type-post","status-publish","format-standard","hentry","category-klimaticka-zmena"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.co2news.sk\/en\/wp-json\/wp\/v2\/posts\/7820","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.co2news.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.co2news.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.co2news.sk\/en\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.co2news.sk\/en\/wp-json\/wp\/v2\/comments?post=7820"}],"version-history":[{"count":0,"href":"https:\/\/www.co2news.sk\/en\/wp-json\/wp\/v2\/posts\/7820\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.co2news.sk\/en\/wp-json\/wp\/v2\/media?parent=7820"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.co2news.sk\/en\/wp-json\/wp\/v2\/categories?post=7820"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.co2news.sk\/en\/wp-json\/wp\/v2\/tags?post=7820"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}