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Late spring and early autumn frosts in connection with global warming
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SYSNO ASEP 0370288 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV D - Článek ve sborníku Název Late spring and early autumn frosts in connection with global warming Tvůrce(i) Střeštík, Jaroslav (GFU-E) RID Zdroj.dok. Bioclimate - source and limit of social development. International scientific conference. - Nitra : Slovak Agricultural University, 2011 / Šiška B. ; Hauptvogl M. ; Eliašová M. - ISBN 978-80-552-0640-0 Rozsah stran s. 1-5 Poč.str. 5 s. Forma vydání CD-ROM - CD-ROM Akce Bioclimate - source and limit of social development. International scientific conference Datum konání 06.09.2011-09.09.2011 Místo konání Topolčianky Země SK - Slovensko Typ akce EUR Jazyk dok. eng - angličtina Země vyd. SK - Slovensko Klíč. slova global warming ; global temperature ; frost-free period ; last spring frost ; first autumn frost Vědní obor RIV DE - Zemský magnetismus, geodézie, geografie CEZ AV0Z30120515 - GFU-E (2005-2011) UT WOS 000300453700017 Anotace During the last 150 years, an increase of mean air temperatures as well as that of mean daily minimal air temperature takes place. Due to this warming the last spring frosts occur about two weeks earlier and the first autumn frosts occur about one week later. These shifts mean that the frost-free period becomes longer by about three weeks. Using date of the last night in spring and of the first night in autumn, both with temperature under -2 °C instead of zero degree, these shifts are a few days longer, This fact may be favourable for farmers and gardeners. However, considerable fluctuations accompany these shifts, which limit the possible expectations of better conditions for the agriculture. Moreover, the date of the first autumn frost cannot be predicted using the date of the last spring frost, and the same is valid for the last spring frost using the date of the first autumn frost. Pracoviště Geofyzikální ústav Kontakt Hana Krejzlíková, kniha@ig.cas.cz, Tel.: 267 103 028 Rok sběru 2012
Počet záznamů: 1