Antropogén hatások becslése hazai talajokban felszínborítási adatok és WRB diagnosztika alapján

Novák, Tibor József; Incze, József

doi:10.1556/0088.2018.00014

Cited by 2 publications

(1 citation statement)

References 25 publications

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“…The The rate of soil erosion (Kerényi, 1991;Kerényi and Martonné, 1994;Novák, 2013) based on Hungarian Soil Classification System (Murányi et al, 1989;Novák, 2013 differences observed can also be explained by the fact that our designated soil profiles provide data around a given point, and do not examine individual factors based on complete area coverage. We agree that land cover and soil condition (soil erosion) can be good indicators for examining the degree of anthropogenic transformation (Novák and Incze, 2018;Novák et al, 2019).…”

Section: Discussionsupporting

confidence: 67%

Investigation of the Relationship Between Soil Erosion, Land Cover and Hemeroby Level in Cserépfalu by Analysing Soil Profiles

Dobos,

Hegyi,

Zelei

et al. 2023

jengeo

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We can measure the effects of anthropogenic processes to the nature in case of hilly agricultural areas with the rate of soil (water) erosion. There is actual question what kind of connection could be shown between the rate of soil erosion, land cover categories and hemeroby levels? How can the intensity of antropogenic effects influence the rate of soil erosion? We did some research work in the North Hungarian Region, in Cserépfalu in 2014. In Cserépfalu, the northern areas are under nature conservation and belong to the Southern Bükk Mountains while the southern dissected pediment is the extensive agricultural territory. We described the soil types in the southern areas using the soil description method of FAO. We collected data about the rate of soil erosion, the land cover types, slope angle, slope forms, slope aspect and data for the relief conditions too. We could point out the sheet erosion around the 15 investigated soil profiles and we could found 3 strongly eroded, 8 medium eroded and 4 accumulated soil profiles. The land cover categories were given based on FAO category system and topographic map from 1990. Our results showed that land cover categories were changed in time and it caused the change of hemeroby levels as well. The intensity of land cultivation in investigated areas was changed. We could point out in some cases that the stronger soil erosion rate was caused by former land cover system. In summary, some former agricultural areas were changed and became as an abandoned areas so that the antropogenic effects were decreased in extensive agricultural areas in Cserépfalu. Our results can be compared with another pediments dissected by valleys where extensive agricultural areas are characteristic in Hungary.

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Section: Discussionsupporting

confidence: 67%

Investigation of the Relationship Between Soil Erosion, Land Cover and Hemeroby Level in Cserépfalu by Analysing Soil Profiles

Dobos,

Hegyi,

Zelei

et al. 2023

jengeo

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Trends and hotspots in landscape transformation based on anthropogenic impacts on soil in Hungary, 1990–2018

Balogh

Novák

2020

HunGeoBull

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The transformation of the landscapes due to the anthropogenic activities is increasing worldwide. These changes are also manifested in the change of soil-forming processes. The land cover (LC) changes evaluated according to their influence on anthropogenic features of soils allows to distinguish between LC changes resulting increased and decreased human impact (HI). In our study, we assess the changes of HI on landscapes and its spatial distribution across Hungary. The changes were evaluated by using LC data of four periods between 1990 and 2018 reclassified based on the related anthropogenic soil features. To identify the hotspots of the changes 1×1 grids were applied in which the direction (increasing, neutral or decreasing HI) and frequency (number of landscape patches with LC changes) of changes were evaluated. In our research, the hotspots were identified over the studied four periods. We point out that the spatial distribution of hotspots is very different. The hotspots of the increased human impact are 2,449 cells (643.0 km2 ) between 1990 and 2018, and the most of it localized in the Pest Plain (67), Csepel Plain (64) and Nagykálló-Nyírség (60). Most of the multiple hotspots are in the outskirts of Budapest to Kiskunlacháza, Bugyi, Délegyháza. As we examine the decreasing hotspot data we found 1,679 cells (1,524.9 km2 ) between 1990 and 2018. In largest number, they occur on the Kiskunság Sand Ridge (38), Majsa–Szabadka Sand Ridge (37) and Nagykállói-Nyírség (36). Multiple hotspots are located in settlements Izsák, Ásotthalom, Vatta and Nyírmihályi. Regions with numerous hotspots require special management to moderate its negative consequences on soils to consider both increased anthropisation, but also extensification of land use and their consequences.

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Antropogén hatások becslése hazai talajokban felszínborítási adatok és WRB diagnosztika alapján

Cited by 2 publications

References 25 publications

Investigation of the Relationship Between Soil Erosion, Land Cover and Hemeroby Level in Cserépfalu by Analysing Soil Profiles

Investigation of the Relationship Between Soil Erosion, Land Cover and Hemeroby Level in Cserépfalu by Analysing Soil Profiles

Trends and hotspots in landscape transformation based on anthropogenic impacts on soil in Hungary, 1990–2018

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