Počet záznamů: 1
Forestry operations focusing on different types of felling related to carbon and economic efficiencies
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SYSNO ASEP 0456357 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV D - Článek ve sborníku Název Forestry operations focusing on different types of felling related to carbon and economic efficiencies Tvůrce(i) Plch, Radek (UEK-B) RID, SAI
Pecháček, O. (CZ)
Vala, V. (CZ)
Pokorný, Radek (UEK-B) RID, ORCID, SAI
Cudlín, Pavel (UEK-B) RID, SAI, ORCIDZdroj.dok. Global Change: A Complex Challenge : Conference Proceedings. - Brno : Global Change Research Centre, The Czech Academy of Sciences, v. v. i., 2015 / Urban Otmar ; Šprtová Mirka ; Klem Karel - ISBN 978-80-87902-10-3 Rozsah stran s. 166-169 Poč.str. 4 s. Forma vydání Tištěná - P Akce Global Change: A Complex Challenge /4th/ Datum konání 23.03.2015-24.03.2015 Místo konání Brno Země CZ - Česká republika Typ akce WRD Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova forestry operations ; carbon and economic efficiencies Vědní obor RIV GK - Lesnictví CEP LO1415 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy EE2.3.20.0248 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy VG20122015091 GA MV - Ministerstvo vnitra Institucionální podpora RVO:67179843 - RVO:67179843 UT WOS 000381161600040 Anotace Assessments of carbon and economic efficiencies, completed by an environmental load computation using the Life Cycle Assessment (LCA) method, could be a useful tool for assessing sustainable forest management (e.g. Berg & Lindholm 2005, Michelsen et al. 2008). The purpose of this study was to compare forestry operations focused on manually operated (chainsaw) and fully mechanized (harvester) felling in Norway spruce monocultures and mixed forests within the Novohradské Mts. (Czech Republic) using the methods of carbon efficiency (including LCA) and economic efficiency. In general terms, these methods consist of comparing quantified human inputs (e.g. fossil fuels, electricity, used machinery, and fertilizers, converted into emission units of carbon in t C in CO2 equivalent or EUR) with quantified ecosystem outputs (biomass production in t C or EUR). Forest operations were modelled for one rotation period. The results showed the main differences in carbon emissions and carbon efficiency related to forest operations with different types of felling. In contrast, the economic efficiency results did not differ much with different types of felling. Differences between Norway spruce monocultures and mixed forests using the same type of felling were relatively small for carbon efficiency but large for economic efficiency (Norway spruce monocultures recorded higher economic efficiency). Pracoviště Ústav výzkumu globální změny Kontakt Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268 Rok sběru 2016 Elektronická adresa http://envimet.czechglobe.cz/files/present/akce/SbornikKonference.pdf
Počet záznamů: 1