Examination of the conditions of extreme water balance circumstances (water logging, drought) with environmental information technology tools

A tétel rövid nézete
dc.contributor.authorGálya, Bernadett
dc.contributor.authorRiczu, Péter
dc.contributor.authorBlaskó, Lajos
dc.contributor.authorBákonyi, Vivien
dc.contributor.authorTamás, János
dc.date.accessioned2021-06-28T10:53:11Z
dc.date.available2021-06-28T10:53:11Z
dc.date.issued2016-03-23
dc.description.abstractThe Carpathian Basin is characterized by varying hydrological extremes, both in space and time. Hungary's natural endowments are more favourable than average, especially for agricultural production, with 5,3 million hectares of land we have which is suitable for agricultural production. These extreme water management are often occur in the same year and mostly in the same region, which may become more frequent in the future, especially in the lowland regions. The negative impacts of extreme water management was influenced by the land use changes in recent years, which has modified the runoff processes of the affected regions. The aim of the study was to research the formation of inland water and drought circumstances in two sample areas the Great Plain (Szolnok-Túri flat and Nyírség) by geoinformatic tools. During the investigation in the first step we determined that areas which are susceptible to inland water and drought, based on the AGROTOPO database. In addition, land-use categories of characteristics of the sample areas are evaluated according to the Corine Land Cover. Furthermore, after defining characteristic of NDVI values between the period of 2003–2013, we evaluated the effect of drought whether can be detected in crop failures in respective areas. Based on our results, we concluded that the formation of inland water and drought circumstances can be investigated in a large spatial extension by geoinformatic tools and databases.en
dc.formatapplication/pdf
dc.identifier.citationActa Agraria Debreceniensis, No. 69 (2016) , 79-86
dc.identifier.doihttps://doi.org/10.34101/actaagrar/69/1793
dc.identifier.issn2416-1640
dc.identifier.issue69
dc.identifier.jatitleActa agrar. Debr.
dc.identifier.jtitleActa Agraria Debreceniensis
dc.identifier.urihttps://hdl.handle.net/2437/315672en
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/actaagrar/article/view/1793
dc.rights.accessOpen Access
dc.subjectinland wateren
dc.subjectdroughten
dc.subjectCorine Land Coveren
dc.subjectAGROTOPOen
dc.subjectNDVIen
dc.titleExamination of the conditions of extreme water balance circumstances (water logging, drought) with environmental information technology toolsen
dc.typefolyóiratcikkhu
dc.typearticleen
Fájlok
Eredeti köteg (ORIGINAL bundle)
Megjelenítve 1 - 1 (Összesen 1)
Nincs kép
Név:
pdf
Méret:
1.41 MB
Formátum:
Adobe Portable Document Format
Letöltés
Gyűjtemények
Acta Agraria Debreceniensis (DE-journals)