Multi-method comparison of modern river sediments in the Pannonian Basin System – A key step towards understanding the provenance of sedimentary basin-fill

Arató, Róbert; Obbágy, Gabriella; Dunkl, İstván; Józsa, Sándor; Lünsdorf, Keno; Szepesi, János; Molnár, Kinga; Benkó, Zsolt; Eynatten, Hilmar von

doi:10.1016/j.gloplacha.2021.103446

Cited by 5 publications

(2 citation statements)

References 89 publications

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“…It has little correlation with the changes of apple industry distribution in the Loess Plateau. However, natural disasters such as frost, hail and rainstorm have a great negative impact on the distribution of apple production [2]. If the apple encounters natural disasters in the critical growth period, the yield will be seriously reduced, and then affect the layout of the apple industry [3].…”

Section: Analysis Of Driving Factors 1natural Factorsmentioning

confidence: 99%

Analysis on the Driving Factors and Countermeasures of the Changes of Apple Production Distribution in the Loess Plateau

Li¹

2022

FBEM

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The development of apple industry is affected by climate, market environment, infrastructure, production technology, policy and other factors, which affect the increase and decrease of fruit growers' planting area. Therefore, on the basis of previous studies, this paper sums up the driving factors affecting the changes of apple industry distribution in the Loess Plateau into three aspects: natural factors, socio-economic factors and production technology factors, and analyzes the factors of apple industry changes from multiple angles. And put forward the corresponding countermeasures and suggestions from the perspectives of government, social enterprises and farmers.

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Section: Analysis Of Driving Factors 1natural Factorsmentioning

confidence: 99%

Analysis on the Driving Factors and Countermeasures of the Changes of Apple Production Distribution in the Loess Plateau

Li¹

2022

FBEM

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“…The origin of depositional material can be attributed, in different proportions, to the bedrock lithology, of which age is known, while the rest of sedimentary material can be considered a mixture of different components, of which exact origin, due to a continuous erosion and deposition, could not be exactly traced back. According to [4], the bedrock lithology of different ages and origin varies from Neoproterozoic-early Paleozoic, with the metamorphic basement representing about 27% of Pannonian Basin Danube, 52% of Velika Morava and 10% of Tisa to Neogene sediments, of which, proportions reached a maximum for Pannonian Basin Danube and 24% in the case of Velika Morava River, but were absent in the case of Sava and Tisa Rivers.…”

Section: Introductionmentioning

confidence: 99%

On the Geochemistry of the Danube River Sediments (Serbian Sector)

Culicov

Trtić-Petrović

Nekhoroshkov

et al. 2022

IJERPH

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To determine the nature and origin of the unconsolidated bottom sediments, as well as to demonstrate and quantify the presence of Presumably Contaminating Elements (PCE) in the Serbian Danube River, as a novelty, the mass fractions on nine major elements as oxides—SiO2, TiO2, Al2O3, FeO, MnO, MgO, CaO, Na2O, and K2O, as well as Sc, V, Cr, Co, Ni, Cu, Zn, As, Rb, Sr, Zr, Sb, Cs, Ba, La, Hf, Ta, W, Th, and U were determined by Instrumental Neutron Activation Analysis (INAA) in 13 sediment samples collected between Belgrade and Iron Gate 2 dam. INAA was chosen for its ability to perform elemental analysis without any preliminary sample treatment that could introduce systematic errors. The distribution of major elements was relatively uniform, with the sampling locations having less influence. Concerning the trace elements, excepting the PCE Cr, Ni, Cu, Zn, As, and Sb, their distributions presented the same remarkable similarity to the Upper Continental Crust (UCC), North American Shale Composite (NASC), Average Bottom Load (ABL), and Average Dobrogea Loess (AVL), and were in good concordance with the location of the Serbian Danube River in the Pannonian Plain. In the case of considered PCE, both Enrichment Factor and Pollution Load Index showed values higher than the pollution threshold, which pointed towards a significant anthropogenic contamination, and rising concern to what extent the water quality and biota could be affected.

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Oligomictic alluvial aggregates: petro-mineralogical and geochemical evaluation of sandy gravel formations on the middle course of the Danube (Hungary)

Szilágyi

Gméling

Józsa

et al. 2021

Bull Eng Geol Environ

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This paper evaluates the applicability of Hungarian oligomictic alluvial gravel formations at two sections of the Danube river for construction use. The classification of these aggregates is more challenging than monomictic rock aggregates due to their heterogeneous nature. Multi-source clastic sediments cannot be characterized by single values of physical properties but only a distribution, and they are generally less predictable than monomictic materials. The possible applications in concrete manufacturing were evaluated by complex macro-microscopic petrographic, heavy mineral and nuclear analytical geochemical investigations. The two regions falling on the middle course of the Danube have similar sandy gravel formations, applicable as aggregates for conventional and unconventional concrete building purposes or road construction. Their utilization in open-air constructions might be problematic due to their probable alkali-silica reactivity.

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Multi-method comparison of modern river sediments in the Pannonian Basin System – A key step towards understanding the provenance of sedimentary basin-fill

Cited by 5 publications

References 89 publications

Analysis on the Driving Factors and Countermeasures of the Changes of Apple Production Distribution in the Loess Plateau

Analysis on the Driving Factors and Countermeasures of the Changes of Apple Production Distribution in the Loess Plateau

On the Geochemistry of the Danube River Sediments (Serbian Sector)

Oligomictic alluvial aggregates: petro-mineralogical and geochemical evaluation of sandy gravel formations on the middle course of the Danube (Hungary)

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