Počet záznamů: 1
Direct N2O emission from agricultural soils in Poland between 1960 and 2009
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SYSNO ASEP 0521362 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Direct N2O emission from agricultural soils in Poland between 1960 and 2009 Tvůrce(i) Nyckowiak, J. (PL)
Leśny, J. (PL)
Merbold, L. (CH)
Niu, S. (US)
Haas, E. (DE)
Kiese, R. (DE)
Butterbach-Bahl, K. (DE)
Olejnik, Janusz (UEK-B) ORCID, RID, SAICelkový počet autorů 8 Zdroj.dok. Regional Environmental Change. - : Springer - ISSN 1436-3798
Roč. 14, č. 3 (2014), s. 1073-1082Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova nitrous-oxide ; Fertilization ; Yield ; Structure of crops ; IPCC methodology Vědní obor RIV EH - Ekologie - společenstva Obor OECD Environmental sciences (social aspects to be 5.7) Způsob publikování Open access Institucionální podpora RVO:67179843 - RVO:67179843 UT WOS 000336035100018 DOI 10.1007/s10113-013-0543-2 Anotace Nitrogen fertilization (N) is commonly known as a main source of direct nitrous oxide (N2O) emission from agricultural soils. An area of 38 % of the total land surface of Poland was covered by agricultural soils in 2009. In this paper, we aimed at analyzing data regarding the land exploitation for 13 selected subareas of Poland between 1960 and 2009. Seven out of the 13 subareas studied are located in the West (area A), and six subareas are located in southeast of Poland (area B). The total area covered by large farms (> 20 ha) differed largely, between area A (10.6 %) and area B (0.9 %) in 2009. Both areas varied in terms of the amount of fertilizers used annually, average crop yield and crop structure. Average direct emissions of N2O from agricultural soils were 1.66 +/- A 0.09 kg N2O-N ha(-1) a(-1) for area A, 1.39 +/- A 0.07 kg N2O-N ha(-1) a(-1) for area B and 1.46 +/- A 0.07 kg N2O-N ha(-1) a(-1) for the whole country between 1960 and 2009. Pracoviště Ústav výzkumu globální změny Kontakt Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268 Rok sběru 2020 Elektronická adresa https://link.springer.com/article/10.1007%2Fs10113-013-0543-2
Počet záznamů: 1