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001-es BibID:BIBFORM107439
035-os BibID:(cikkazonosító)104947 (WoS)000963237400001 (Scopus)85146558007
Első szerző:Mirzaei, Morad
Cím:Assessment of soil CO2 and NO fluxes in a semi-arid region using machine learning approaches / Morad Mirzaei, Manouchehr Gorji Anari , Eugenio Diaz-Pines, Nermina Saronjic, Safwan Mohammed, Szilard Szabo, Seyed Mohammad Nasir Mousavi, Andres Caballero Calvo
Dátum:2023
ISSN:0140-1963
Megjegyzések:Agricultural lands are sources and sinks of greenhouse gases (GHGs). The identification of the main drivers affecting GHGs is crucial for planning sustainable agronomic practices and mitigating global warming potential. The main aim of this research was to evaluate the impact of environmental drivers (soil temperature and water-filled pore space, WFPS) and crop residue rates on CO2, NO, and NOx fluxes under conventional tillage (CT) and no-tillage (NT) systems. The accuracy of Random Forest Regression (RFR), Multiple Adaptive Regression Splines (MARS), and General Linear Models (GLM) in predicting CO2, NO, and NOx fluxes were also assessed. In both CT and NT systems, CO2, NO, and NOx fluxes decreased with increasing WFPS. Increasing temperature resulted in higher CO2 emissions and lower NO and NOx emissions. Higher residue rates resulted in significant increases in CO2 emission, whereas the NO and NOx emissions increased by decreasing the ratio of residue. For CO2 prediction, the RFR provided the largest R2 with the observed data. For NO-N and NOx-N prediction, RFR was the most efficient algorithm, but NO?N can be predicted with better accuracy. The output of this research highlights the importance of agronomic practices for climate mitigation, along with the possibility of using RFR to predict GHGs fluxes.
Tárgyszavak:Természettudományok Földtudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Agroecosystems
Classical regression
Climate change
NOx
Machine learning
Iran
Megjelenés:Journal Of Arid Environments. - 211 (2023), p. 1-9. -
További szerzők:Anari, Manouchehr Gorji Diaz-Pines, Eugenio Saronjic, Nermina Mohammed Safwan (1985-) (agrármérnök) Szabó Szilárd (1974-) (geográfus) Mousavi, Seyed Mohammad Nasir (1988-) (agrármérnök) Caballero-Calvo, Andrés
Pályázati támogatás:TKP2021-NKTA-32
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2.

001-es BibID:BIBFORM105968
035-os BibID:(cikkazonosító)171 (Scopus)85143302751 (WoS)000912844400001
Első szerző:Mirzaei, Morad
Cím:Environmental impacts of corn silage production: influence of wheat residues under contrasting tillage management types / Morad Mirzaei, Manouchehr Gorji Anari, Nermina Saronjic, Sudip Sarkar, Iris Kral, Andreas Gronauer, Safwan Mohammed, Andrés Caballero?Calvo
Dátum:2023
ISSN:0167-6369 1573-2959
Megjegyzések:The intensification of specific land management operations (tillage, herbicide, etc.) is increasing land degradation and contributing to ecosystem pollution. Mulches can be a sustainable tool to counter these processes. This is particularly relevant for rural areas in low-income countries where agriculture is a vital sector. In this research, the environmental impact of different rates of wheat residues (no residues, 25, 50, 75, and 100%) in corn silage cultivation was evaluated using the life cycle assessment (LCA) method under conventional tillage (CT) and no-tillage (NT) systems in a semi-arid region in Karaj, Iran. Results showed that in both tillage systems, marine aquatic ecotoxicity (ME) and global warming potential (GWP) had the highest levels of pollution among the environmental impact indicators. In CT systems, the minimum (17,730.70 kg 1,4-dichlorobenzene (DB) eq.) and maximum (33,683.97 kg 1,4-DB eq.) amounts of ME were related to 0 and 100% wheat residue rates, respectively. Also, in the CT system, 0 and 100% wheat residue rates resulted in minimum (176.72 kg CO2 eq.) and maximum (324.95 kg CO2 eq.) amounts of GWP, respectively. However, in the NT system, the 100% wheat residue rate showed the minimum amounts of ME (11,442.39 kg 1,4-DB eq.) and GWP (120.21 kg CO2 eq.). Also, in the NT system, maximum amounts of ME (17,174 kg 1,4-DB eq.) and GWP (175.60 kg CO2 eq.) were observed with a zero wheat residue rate. On-farm emissions and nitrogen fertilizers were the two factors with the highest contribution to the degradation related to environmental parameters at all rates of wheat residues. Moreover, in the CT system, the number of environmental pollutants increased with the addition of a higher wheat residue rate, while in the NT system, increasing residue rates decreased the amount of environmental pollutants. In conclusion, this LCA demonstrates that the NT system with the full retention of wheat residues (100%) is a more environmentally sustainable practice for corn silage production. Therefore, it may be considered one of the most adequate management strategies in this region and similar semi-arid conditions. Further long-term research and considering more environmental impact categories are required to assess the real potential of crop residues and tillage management for sustainable corn silage production.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Environmental Monitoring and Assessment. - 195 : 1 (2023). p. 1-20. -
További szerzők:Anari, Manouchehr Gorji Saronjic, Nermina Sarkar, Sudip Kral, Iris Gronauer, Andreas Mohammed Safwan (1985-) (agrármérnök) Caballero-Calvo, Andrés
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3.

001-es BibID:BIBFORM105120
035-os BibID:(WOS)000869106800001 (Scopus)85139856111 (cikkazonosító)11786221221128789
Első szerző:Mirzaei, Morad
Cím:Soil Nitrous Oxide Emissions Following Crop Residues Management in Corn-Wheat Rotation Under Conventional and No-Tillage Systems / Morad Mirzaei, Manouchehr Gorji Anari, Arezoo Taghizadeh-Toosi, Mohammad Zaman, Nermina Saronjic, Safwan Mohammed, Szilard Szabo, Andrés Caballero-Calvo
Dátum:2022
ISSN:1178-6221
Megjegyzések:Agricultural activity is the major anthropogenic source of nitrous oxide (N2O) emissions from terrestrial ecosystems. Conservation agriculture including crop residue management can play a key role in enhancing soil resilience to climate change and mitigating N2O emissions. We investigated the effects of crop residue rates, including 100 % (R100), 50 % (R50), and residue removal (R0), on N2O emissions in corn-wheat rotation under conventional (CT) and no-tillage (NT) systems. The key factors evaluated affecting N2O emissions included soil temperature, soil moisture, soil ammonium, and soil nitrate concentrations. Results showed that the N2O emissions increased with the increasing rate of residue under both CT and NT systems. Both R100 and R50 significantly (p?<?.05) increased the N2O emissions compared to R0 during the annual rotation cycle. Soil moisture and mineral nitrogen (ammonium and nitrate) were the main driving factors that stimulated N2O emission in both CT and NT systems. In the NT and CT systems, cumulative N2O emissions showed a significant increase with R50 (+75.5 % in NT, +36.5 % in CT) and R100 (+134 % in NT, +40 % in CT) as compared to R0. Furthermore, no significant differences were found between R100 and R50 in the CT system, while in the NT system significant increases were observed for R100 compared to R50. Overall, our study justified as a first approach only during the first year that crop residue removal led to decreased N2O emissions under semi-arid conditions. However, due to the deteriorating impact of crop residue removal on crop productivity and soil C sequestration, this management method cannot be considered a sustainable agronomic practice. We suggest long-term studies to determine the appropriate rate of postharvest crop residue to achieve less N2O emissions and climate-friendly agricultural practices.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Greenhouse gases
crop residue
soil management
nitrous oxide emission
conventional tillage
no-tillage
global warming
Megjelenés:Air, Soil and Water Research. - 15 (2022), p. 1-12. -
További szerzők:Anari, Manouchehr Gorji Taghizadeh-Toosi, Arezoo Zaman, Mohammad Saronjic, Nermina Mohammed Safwan (1985-) (agrármérnök) Szabó Szilárd (1974-) (geográfus) Caballero-Calvo, Andrés
Pályázati támogatás:NKFI-TNN-123457
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4.

001-es BibID:BIBFORM102475
035-os BibID:(cikkazonosító)150819 (WoS)000834168900004 (Scopus)85132729202
Első szerző:Mirzaei, Morad
Cím:Crop Residues in Corn-Wheat Rotation in a Semi-Arid Region Increase CO2 Efflux under Conventional Tillage but not under No-Tillage System / Morad Mirzaei, Manouchehr Gorji Anari, Ehsan Razavy-Toosi, Mohammad Zaman, Nermina Saronjic, Seyed Morteza Zamir, Safwan Mohammed, Andrés Caballero-Calvo
Dátum:2022
ISSN:0031-4056
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Pedobiologia. - 93-94 (2022), p. 1-38. -
További szerzők:Anari, Manouchehr Gorji Razavy-Toosi, Ehsan Zaman, Mohammad Saronjic, Nermina Zamir, Seyed Morteza Mohammed Safwan (1985-) (agrármérnök) Caballero-Calvo, Andrés
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5.

001-es BibID:BIBFORM095983
Első szerző:Mohammed Safwan (agrármérnök)
Cím:Soil carbon dioxide emissions from maize (Zea mays L.) fields as influenced by tillage management and climate / Safwan Mohammed, Morad Mirzaei, Ágnes Pappné Törő, Manouchehr Gorji Anari, Ebrahim Moghiseh, Hossein Asadi, Szilárd Szabó, Adrienn Kakuszi-Széles, Endre Harsányi
Dátum:2022
ISSN:1531-0353
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Irrigation And Drainage. - 71 (2022), p. 228-240. -
További szerzők:Mirzaei, Morad Törő Ágnes (1991-) (élelmezésbiztonsági szakértő) Anari, Manouchehr Gorji Moghiseh, Ebrahim Asadi, Hossein Szabó Szilárd (1974-) (geográfus) Széles Adrienn (1980-) (okleveles agrármérnök) Harsányi Endre (1976-) (agrármérnök)
Pályázati támogatás:EFOP-3.6.3-VEKOP-16-2017-0000
EFOP
KP2020-IKA-04
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6.

001-es BibID:BIBFORM081051
Első szerző:Mohammed Safwan (agrármérnök)
Cím:Tracking CO2 Emission from Tow Agricultural Lands under Maize cultivation in Two Different Climate Regions / Safwan Mohammed, Morad Mirzaei, Ágnes Törő, Manouchehr Gorji Anari, Endre Harsanyi
Dátum:2019
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok előadáskivonat
könyvrészlet
Megjelenés:ICOS Belgium Science Conference : Book of abstracts. - p. 30-31
További szerzők:Mirzaei, Morad Törő Ágnes (1991-) (élelmezésbiztonsági szakértő) Manouchehr, Gorji Anari Harsányi Endre (1976-) (agrármérnök)
Internet cím:Intézményi repozitóriumban (DEA) tárolt változat
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