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001-es BibID:	BIBFORM112042
035-os BibID:	(Scopus)85167829601
Első szerző:	Hegedűs László Dávid (PhD hallgató)
Cím:	Analysis of the Intra-Urban Suburbanization with GIS Methods : the Case of Debrecen Since the 1980s / Hegedűs László Dávid, Túri Zoltán, Apáti Norbert, Pénzes János
Dátum:	2023
ISSN:	1336-6157 2454-1001
Megjegyzések:	The issues of intra-urban suburbanization tend to be received increasing attention during the last decades. The rapidly growing possibilities through the GIS-based methods provide new ways to analyse the processes. In the current research, a new methodology of dataset building was implemented in order to cover different types of resources (topographic maps, orthophotos, satellite images) and to create basis for a longitudinal analysis by the example of Debrecen. The resulted parcel level point layers ensured detailed grid-based analyses to discover changes between the early 1980s and 2000 and after the millennium until nowadays. The investigation drew the attention to the different tendencies of intra-urban suburbanization in which some areas proved to be continuously dynamic (some parts of the urban fringe or the external part of the inner areas), some garden zones' role changed and unambiguous decrease was represented by some agricultural territories. The most dynamic territories were characterised by quick densification and by extension of the built-up areas at the fringes. The rapid suburbanization process slowed down after the 1990s, but it has not stopped in Debrecen. These findings tend to be regarded as spatial concentration process within the frame of relative deconcentration of the population (as part of intra-urban suburbanization).
Tárgyszavak:	Természettudományok Földtudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk GIS methods Great Hungarian Plain grid intra-urban suburbanization longterm changes urban fringe urban sprawl
Megjelenés:	Folia Geographica. - 65 : 1 (2023), p. 23-39. -
További szerzők:	Túri Zoltán (1980-) (geográfus) Apáti Norbert (1992-) (geográfus) Pénzes János (1980-) (geográfus)
Pályázati támogatás:	EFOP-3.6.1-16-2016-00022 EFOP
Internet cím:	Szerző által megadott URL Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM114231
035-os BibID:	(cikkazonosító)1682 (WoS)001073997900001 (Scopus)85172794270
Első szerző:	Pénzes János (geográfus)
Cím:	Changes in the Patterns of Population Distribution and Built-up Areas of the Rural-Urban Fringe in Post-Socialist Context : A Central European Case Study / Pénzes, János; Hegedűs, László Dávid; Makhanov, Kanat; Túri, Zoltán
Dátum:	2023
ISSN:	2073-445X
Megjegyzések:	The rapid and significant expansion of urban areas is observed worldwide; however, considerable differences are detected within the characteristics of the process. The rural-urban fringe is changing most dynamically from the aspect of land use and this tends to be relevant in the case of post-socialist cities in Central Europe even with a stagnating or decreasing population. Debrecen (Hungary) and its hinterland adequately represent the migration trends of Hungarian cities and the great administrative area provided wide intra-urban suburbanization processes. The current study put the emphasis on the analysis of the spatial pattern of built-up areas and the distribution of residents. In order to discover the processes of the post-socialist transition period, detailed point layers were created to illustrate every built-up parcel in the rural-urban fringe of Debrecen (for the years 1980, 2000, and 2020). The most important characteristics were discovered with the help of GIS methods-Kernel-density, grid pattern analysis of the object density, and analysis of land cover/land use changes using Corine Land Cover Change (CLCC) databases. The dynamic and extended expansion of built-up areas was seen until 2000, in which the outskirts (including hobby gardens) densified spectacularly. The urban sprawl has been less intensive since the millennium and the increase in built-up areas has become more concentrated. As a consequence of the transition period, extended territories-primarily the least dense parts of the rural-urban fringe-are faced with the disappearance of buildings due to agricultural cultivation reasons.
Tárgyszavak:	Természettudományok Földtudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk grid pattern analysis intra-urban suburbanization Kernel density estimation post-socialist countries rural-urban fringe urban sprawl
Megjelenés:	Land. - 12 : 9 (2023), p. 1-20. -
További szerzők:	Hegedűs László Dávid (1992-) (PhD hallgató) Makhanov Kanat (1990-) (közgazdász) Túri Zoltán (1980-) (geográfus)
Pályázati támogatás:	Bolyai János Kutatási Ösztöndíj (BO/104/22) MTA K 138079 OTKA
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon: