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001-es BibID:BIBFORM118143
Első szerző:Barkat, Ayoub (1995-)
Cím:Evaluation of climatic conditions from 1978 to 2020 of Oued Souf Valley (Southern East of Algeria) / Ayoub Barkat, Foued Bouaicha, Zakaria Rahal, Tamás Mester, György Szabó
Dátum:2023
ISSN:1789-4921 1789-7556
Megjegyzések:In this research, a climatic synthesis was built to assess the climatic parameters of the Oued Souf Valley through the meteorological data obtained from Guemar station (airport). It was revealed that the hydrological year of Oued Souf Valley is branded by the presence of a dry period and the total absence of a wet period over the year, even during January, when it was observed to have the lowest temperature and highest precipitation, which classified it as a Saharan climate (Hyper arid). The irregularity and the scarcity of precipitation, high temperatures and extremely high evapotranspiration had significant repercussions on surface runoff and infiltration which implies a high pressure on the water resources of Oued Souf valley and may disrupt the future socioeconomic project and increase the damage of natural drought and desertification.
Tárgyszavak:Természettudományok Földtudományok idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
climatic synthesis
drought
water budget
Megjelenés:Acta geographica Debrecina. Landscape & environment series. - 17 : 1 (2023), p. 1-10. -
További szerzők:Bouaicha, Foued Rahal, Zakaria Mester Tamás (1991-) (geográfus) Szabó György (1964-) (geográfus, egyetemi tanár)
Pályázati támogatás:TKP2021-NKTA-32
Egyéb
Internet cím:Intézményi repozitóriumban (DEA) tárolt változat
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2.

001-es BibID:BIBFORM018643
Első szerző:Czellér Krisztina (geográfus)
Cím:Examination of the heavy metal uptake of carrot (Daucus carota) in different soil types / Szabó György, Czellér Krisztina
Dátum:2009
Megjegyzések:In this paper the heavy metal uptake of carrot (Daucus carota) is studied in sample areas with different soil types. Our aim is to examine how the different soil types possessing different characteristics affect the heavy metal uptake and distribution in the plant. Correlation analyses were carried out in order to determine which of the total heavy metal concentrations and soil characteristics (pH, CaCO3-content, humus content, granulometric composition) play the most important role in the uptake of the Co, Cu, Fe, Ni, Mn, Zn and in the metal distribution in the examined plant. Soil and plant samples were collected from 5 different Hungarian areas in July, 2008. In the cases of soils with different soil characteristics, the examined plants are supposed to give varied physiological responses. During the examination we proved that the genetic type and the heavy metal content of the soil do not significantly affect the heavy metal uptake of carrot. The granulometric composition of the soil has the most considerable effect but this factor only affects the rate of the metal uptake in 50% of the examined heavy metals (Ni, Mn, Zn).
Tárgyszavak:Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény hazai lapban
heavy metal, carrot (Daucus carota), soil-plant system, soil types
Megjelenés:Acta geographica Debrecina. Landscape and Environment. - 3 : 2 (2009), p. 56-70. -
További szerzők:Szabó György (1964-) (geográfus, egyetemi tanár)
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