CCL

Összesen 5 találat.
#/oldal:
Részletezés:
Rendezés:

1.

001-es BibID:BIBFORM097275
035-os BibID:(cikkazonosító)6495 (WoS)000713999600001 (Scopus)85125205821
Első szerző:Harsányi Endre (agrármérnök)
Cím:GHGs Emission from the Agricultural Sector within EU-28: A Multivariate Analysis Approach / Endre Harsányi, Bashar Bashir, Gafar Almhamad, Omar Hijazi, Mona Maze, Ahmed Elbeltagi, Abdullah Alsalman, Glory O. Enaruvbe, Safwan Mohammed, Szilárd Szabó
Dátum:2021
ISSN:1996-1073
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Energies. - 14 : 20 (2021), p. 1-18. -
További szerzők:Bashir, Bashar Gafar, Almhamad (1993-) Hijazi, Omar Maze, Mona Elbeltagi, Ahmed Alsalman, Abdullah Enaruvbe, Glory O. Mohammed Safwan (1985-) (agrármérnök) Szabó Szilárd (1974-) (geográfus)
Internet cím:Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:

2.

001-es BibID:BIBFORM114827
035-os BibID:(cikkazonosító)100312 (WoS)001105611200001 (Scopus)85174233743
Első szerző:Mohammed Safwan (agrármérnök)
Cím:Assessment of the environmental kuznets curve within EU-27: Steps toward environmental sustainability (1990-2019) / Safwan Mohammed, Abid Rashid Gill, Kaushik Ghosal, Main Al-Dalahmeh, Karam Alsafadi, Szabó Szilárd, Judit Oláh, Ali Alkerdi, Akasairi Ocwa, Endre Harsanyi
Dátum:2024
ISSN:2666-4984
Megjegyzések:Reducing environmental pollution is a critical goal in global environmental economics and economic development. The European Union (EU) faces environmental challenges due to its development activities. Here we present a comprehensive approach to assess the impact of carbon dioxide (CO2) emissions, energy consumption (EC), population structure (POP), economy (GDP), and policies on the environment within the EU using the environmental Kuznets curve (EKC). Our research reveals that between 1990 and 2019, the EU-27 experienced an increase of +1.18 million tonnes of oil equivalent (Mtoe) per year in energy consumption (p < 0.05), while CO2 emissions decreased by 24.25 million tonnes (Mt) per year (p < 0.05). The highest reduction in CO2 emissions occurred in Germany (-7.52 Mt CO2 annually), and the lowest in Latvia (-0.087 Mt CO2 annually). The empirical EKC analysis shows an inverted-U shaped relationship between GDP and CO2 emissions in the EU-27. Specifically, a 1% increase in GDP results in a 0.705% increase in carbon emission, while a 1% increase in GDP(2) leads to a 0.062% reduction in environmental pollution in the long run (p < 0.01). These findings indicate that economic development within the EU has reached a stage where economic growth positively impacts the environment. Overall, this study provides insights into the effectiveness of environmental policies in mitigating degradation and promoting green growth in the EU 27 countries.
Tárgyszavak:Természettudományok Földtudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Climate change
Environmental management
Sustainable communities
Green growth
Megjelenés:Environmental Science and Ecotechnology. - 18 (2024), p. 1-13. -
További szerzők:Gill, Abid Rashid Ghosal, Kaushik Al-Dalahmeh, Main (1985-) Alsafadi, Karam Szabó Szilárd (1974-) (geográfus) Oláh Judit (1973-) (agrárközgazdász, logisztika) Alkerdi, Ali Ocwa, Akasairi (1987-) (Crop scientist) Harsányi Endre (1976-) (agrármérnök)
Pályázati támogatás:TKP2021-NKTA-32
Egyéb
Internet cím:Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:

3.

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
Egyéb
Internet cím:Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:

4.

001-es BibID:BIBFORM093929
035-os BibID:(cikkazonosító)e06764
Első szerző:Mohammed Safwan (agrármérnök)
Cím:Assessing the WEPP model performance for predicting daily runoff in three terrestrial ecosystems in western Syria / Safwan Mohammed, Mais Hussien, Karam Alsafadi, Ali Mokhtar, Guido Rianna, Issa Kbibo, Mona Barkat, Swapan Talukdar, Szilárd Szabó, Endre Harsanyi
Dátum:2021
ISSN:2405-8440
Megjegyzések:Soil erosion is one of the main threats facing the agriculture and natural resources sector all over the world, and the same is true for Syria. Several empirical and physically based tools have been proposed to assess erosion induced soil losses and runoff driving the processes, from plot to regional spatial scales. The main goal of this research is to evaluate the performance of the Water Erosion Prediction Project (WEPP) model in predicting runoff in comparison with field experiments in the Al-Sabahia region of Western Syria in three ecosystems: agricultural lands (AG), burned forest (BF) and forest (FO). To achieve this, field experimental plots (2?1.65?0.5 m) were prepared to obtain runoff observation data between September 2012 and December 2013. In addition, the input data (atmospheric forcing, soil, slope, land management) were prepared to run the WEPP model to estimate the runoff. The results indicate that the average observed runoffs in the AG, BF and FO were 12.54 ? 1.17, 4.81 ? 0.97 and 1.72 ? 0.16 mm/event, respectively, while the simulated runoffs in the AG, BF and FO were 15.15 ? 0.89, 9.23 ? 1.48 and 2.61 ? 0.47mm/event, respectively. The statistical evaluation of the model's performance showed an unsatisfactory performance of the WEPP model for predicting the run-offs in the study area. This may be caused by the structural flaws in the model, and/or the insufficient site-specific input parameters. So, to achieve good performance and reliable results of the WEPP model, more observation data is required from different ecosystems in Syria. These findings can provide guidance to planners and environmental engineers for proposing environmental protection and water resources management plans in the Coastal Region in Syria.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
soil erosion
wepp model
runoff prediction
ecosystem
statistical analysis
Megjelenés:Heliyon. - 7 : 4 (2021), p. 1-12. -
További szerzők:Hussien, Mais Alsafadi, Karam Mokhtar, Ali Rianna, Guido Kbibo, Issa Barkat, Mona Talukdar, Swapan Szabó Szilárd (1974-) (geográfus) Harsányi Endre (1976-) (agrármérnök)
Pályázati támogatás:TKP2020-IKA-04
Egyéb
2020-4.1.1-TKP2020
Egyéb
Internet cím:Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:

5.

001-es BibID:BIBFORM112204
035-os BibID:(cikkazonosító)14 (Scopus)85160908963
Első szerző:Ocwa, Akasairi (Crop scientist)
Cím:A bibliographic review of climate change and fertilization as the main drivers of maize yield: implications for food security / Akasairi Ocwa ; Endre Harsanyi ; Adrienn Széles ; Imre János Holb ; Szilárd Szabó ; Tamás Rátonyi ; Safwan Mohammed
Dátum:2023
ISSN:2048-7010
Megjegyzések:Introduction Crop production contribution to food security faces unprecedented challenge of increasing human population. This is due to the decline in major cereal crop yields including maize resulting from climate change and declining soil infertility. Changes in soil nutrient status and climate have continued to occur and in response, new fertilizer recommendations in terms of formulations and application rates are continuously developed and applied globally. In this sense, this review was conducted to: (i) identify the key areas of concentration of research on fertilizer and climate change effect on maize grain yield, (ii) assess the extent of the effect of climate change on maize grain yield, (iii) evaluate the extent of the effect of fertilization practices on maize grain yield, and (iv) examine the effect of interaction between climate change factors and fertilization practices on maize grain yield at global perspective.MethodologyComprehensive search of global literature was conducted in Web of Science (WoS) database. For objective 1, metadata on co-authorship (country, organisation), and co-occurrence of keywords were exported and analysed using VOSviewer software. For objective 2-4, yield data for each treatment presented in the articles were extracted and yield increment calculated.ResultsThe most significant keywords: soil fertility, nutrient use efficiency, nitrogen use efficiency, integrated nutrient management, sustainability, and climate change adaptation revealed efforts to improve maize production, achieve food security, and protect the environment. A temperature rise of 1-4 °C decreased yield by 5-14% in warm areas and increased by < 5% in cold areas globally. Precipitation reduction decreased yield by 25-32%, while CO2concentration increased and decreased yield by 2.4 to 7.3% and 9 to 14.6%, respectively. A promising fertilizer was a combination of urea +nitrapyrin with an average yield of 5.1 and 14.4 t ha?1 under non-irrigation and irrigation, respectively. Fertilization under climate change was projected to reduce yield in the average range of 10.5-18.3% by 2099.ConclusionThe results signified that sole fertilizer intensification is insufficient to attain sustainable maize yield. Therefore, there is need for integrated agronomic research that combines fertilizers and other technologies for enhancing maize yield, and consequently maize contribution to the attainment of global food security under climate change conditions
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Climate change
Drought
Fertilizers
Heat stress
Maize
Nitrogen
Temperature
Yield
Megjelenés:Agriculture & Food Security. - 12 : 1 (2023), p. 1-18. -
További szerzők:Harsányi Endre (1976-) (agrármérnök) Széles Adrienn (1980-) (okleveles agrármérnök) Holb Imre (1973-) (agrármérnök) Szabó Szilárd (1974-) (geográfus) Rátonyi Tamás (1967-) (agrármérnök) Mohammed Safwan (1985-) (agrármérnök)
Pályázati támogatás:TKP2021-NKTA-32
Egyéb
Internet cím:Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Rekordok letöltése1 
Corvina könyvtári katalógus v8.2.27 © 2023 Monguz kft. Minden jog fenntartva.