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Type of publication: research article
Type of publication (PDB): Straipsnis konferencijos medžiagoje Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or Scopus DB conference proceedings (P1a)
Field of Science: Ekologija ir aplinkotyra / Ecology and environmental sciences (N012)
Author(s): Baležentienė, Ligita;Užupis, Arnoldas
Title: GHG emissions response to the natural solar radiation
Is part of: Radiation interaction with material and its use in technologies 2012 : 4rd international conference, Kaunas, Lithuania, May 14-17, 2012 : program and materials. Kaunas : Technologija, 2012, no. 4
Extent: p. 506-509
Date: 2012
Keywords: SOLAR radiation;CONTAMINATION (Technology);ELECTROMAGNETIC waves;GREENHOUSE gases;CLIMATIC changes
Abstract: N2O, CH4 and CO2 are a potential greenhouse gas (GHG) contributing to climate change, therefore solutions have to be sought to reduce their emission from agriculture. This work evaluates GHG emission from grasslands submitted to different fertilizing management. GHG fluxes were evaluated during vegetation period (June-September) in two experimental sites, namely semi natural grassland and cultural pasture (intensively managed) in the Training Farm of the Aleksandras Stulginskis University. A simulation of multi-criteria assessment of sustainable fertilizing management was carried out on a basis of ARAS method. Consequently, agro ecosystems of cultural pasture (N180P120K150) and semi natural grassland fertilizing rates N180P120K150 and N60P40K50 were evaluated as the most sustainable alternatives leading to reduction of emissions between biosphere-atmosphere and human induced biogenic pollution in grassland ecosystems
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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