Sabkha Ecosystems pp 113-132 | Cite as
Salt-Affected Soils and Their Native Vegetation in Hungary
Abstract
Approximately 13% of Hungary is considered to be salt-affected and with this large extent it is unique in Europe. There are large areas of naturally saline and sodic soils, but also secondary salinization is known to occur. Due to the geological and hydrological conditions, the country demonstrates the most characteristic features of natural continental (not marine) salinization, sodification and alkalinization. Since the most important direct source of soil salinization is the shallow groundwater level below the lowland surface, there is a chance of irrigation-related salinization in two dominant situations: when the abundant use of river waters causes waterlogging and rise of saline groundwater (salinization from below); and when typically saline tubewell-waters are used for irrigation (salinization from above). The spatial assessment of salt-affected areas began with the systematic mapping of salt-affected areas. There are a series of ten maps describing different aspects (salt-affected soil types, vegetation types, salt-efflorescences) of the salinity-status nation-wide from 1897 onward, with the latest survey finished last year. Besides the national scale of 1:500,000, soil salinity is also mapped at the scale of 1:100,000 on the “AGROTOPO” map sheets and 1:25,000 in the “Kreybig”-practical soil information (spatial vector data for maps and database for profiles and borings) systems. In spite of the two systems being digitally available, the most detail information collected at the scale of 1:10,000 is available only for 2/3 of the country and is not digitised. Very early maps at field scale, later at regional scale showed numerical salinity/sodicity values. At present field scale numerical maps are analysed in order to optimise salinity mapping in space and time. Parallel to soil studies, the assessment of the vegetation of saline and sodic lands is a traditional topic of Hungarian botanists. The vegetation of these areas is used for millennia by grazing and provides medicine and raw material for several purposes.
Keywords
Saline Groundwater Sodic Soil Soil Information Solonetz Soil Great Hungarian PlainReferences
- Bagi I (1989) The pedological reasons and ecological implications of the occurrence of Gypsophila muralis L. in the salt-affected areas of Kiskunság. Botanikai Közlemények 76:51–63, in HungarianGoogle Scholar
- Bagi I, Molnár Zs (2003) Habitat F4. In: Bölöni J, KunA, Molnár Zs (eds) Comparative survey and evaluation of the vegetation of Hungary. Working Group for data quality. Manual of habitats 2.0. Vácrátót (in Hungarian)Google Scholar
- Bakacsi, Zs, Kuti L (1998) Agrogeological investigation on a salt affected landscape in the Danube Valley, Hungary. Agrokémia és Talajtan 47:29–38Google Scholar
- Ballenegger R, Finály I (1963) The history of soil science until 1944. Budapest, Akadémiai Kiadó (in Hungarian)Google Scholar
- Bölöni J, Kun A, Molnár Zs (2003) Habitat guide. Institute of Ecology and Botany of the HAS, Vácrátót, Hungary, p 186, (in Hungarian)Google Scholar
- Borhidi A (1995) Social behaviour types, the naturalness and relative ecological indicator values of the higher plants in the Hungarian Flora. Acta Botanica Hungarica 39:97–181Google Scholar
- Csontos P (2001) Research methods of the study of natural seedbanks. Scientia Kiadó, Budapest, in HungarianGoogle Scholar
- Csontos P, Tamás J, Tobisch T (2002) Presentation of the database of the way of seed distribution of Hungarian flora. Exemplary evaluations and analysis of social behaviour. In: Salamon-Albert É (ed) A 70 éves Borhidi Attila köszöntése. PTE kiadványa, Pécs, pp 557–569 (in Hungarian)Google Scholar
- de Sigmond A (1938) The principles of soil science. Thomas Murby, LondonGoogle Scholar
- Devillers P, Devillers-Terschuren J (1996) A classification of Palaearctic habitats. Nature and environment, No. 78. Council of Europe. See http://www.botanika.hu/project/habhun/
- Dvihally Zs (1960) Seasonal changes of the chemical composition of saline lakes. Hidrológiai Közlemények 40:313–316 (in Hungarian)Google Scholar
- EUNIS Habitat Classification (2002) Version 2.3. 2002. http://mrw.wallonie.be/dgrne/sibw/EUNIS/home.html
- Gerasimov IP (1960) The soils of Central Europe and related geographical problems. Izd. AK. Nauk SSSR, Moscow (in Russian)Google Scholar
- Guidelines (1989) Guidelines to the field-scale mapping of soils. Agroinform, BudapestGoogle Scholar
- Horváth F, Dobolyi K, Morschhauser T, Lõkös L, Karas L, Szerdahelyi T (1995) “Flora” database V1.2. Taxonlist and attribute file. Vácrátót (in Hungarian)Google Scholar
- Hungarian Central Statistical Office (2006) nvironmental statistical yearbook of Hungary 2005. Hungarian Central Statistical Office, Budapest, 2006 NovemberGoogle Scholar
- Jozefaciuk G, Tóth T, Szendrei G (2006) Surface and micropore properties of saline soil profiles. Geoderma 135:1–15CrossRefGoogle Scholar
- Kreybig L (1937) The methods of soil survey and mapping used at the geological insitute. MÁFI, Budapest, in HungarianGoogle Scholar
- Kubiena WL (1953) Bestimmungsbuch and Systematik der Böden Europas. Ferdinand Enke Verlag, StuttgartGoogle Scholar
- Mádlné Szőnyi J, Simon Sz, Tóth J, Pogácsás Gy (2005) Connection between surface and groundwaters in the case of Kelemen-lake and Kolon-lake. Általános Földtani Szemle 30:93–110, in HungarianGoogle Scholar
- Marbut CF (1927) A scheme for soil classification. Proceedings and papers of the I. Intern. Congr. of Soil Sci. Vol IV. WashingtonGoogle Scholar
- Molnár Zs, Borhidi A (2003) Hungarian alkali vegetation: origins, landscape history, syntaxonomy, conservation. Phytocoenologia 33:377–408CrossRefGoogle Scholar
- Molnár Zs, Bagi I, Tímár G (2003) Habitat F1.a. In: Bölöni J, Kun A, Molnár Zs (eds) Comparative survey and evaluation of the vegetation of Hungary. Working Group for data quality. Manual of habitats 2.0, Vácrátót (in Hungarian)Google Scholar
- Molnár Zs, Biró M, Bölöni J, Horváth F (2008) Distribution of the (semi-)natural habitats in Hungary I.: marshes and grasslands. Acta Botanica Hungarica 50(Suppl):59–105CrossRefGoogle Scholar
- Pásztor L, Szabó J, Bakacsi Zs, László P, Dombos M (2006) Large-scale soil maps improved by digital soil mapping and GIS-based soil status assessment. Agrokémia és Talajtan 55:79–88CrossRefGoogle Scholar
- Pásztor L, Szabó J, Németh T (1998) GIS-based stochastic approach for mapping soil vulnerability. Agrokémia és Talajtan 47(1–4):87–96Google Scholar
- Richards LA (ed) (1954) Diagnosis and improvement of saline and alkali soils. US Salinity Laboratory Staff. Soil and Water Conservation Research Branch. Agricultural Research Service, Washington DC, p 160Google Scholar
- Simon T (1988) Categorization of the higher plants of the Hungarian Flora according to naturalness. Abstracta Botanica 12:1–23, in HungarianGoogle Scholar
- Simon T (1992) Keys to the Hungarian Flora. Tankönyvkiadó, Budapest, in HungarianGoogle Scholar
- Soil Survey Staff (1951) Soil survey manual. In: USDA-SCS Agriculture Handbook 18. U. S. Gov. Print. Office, Washington, DCGoogle Scholar
- Soó R (1980) Conspectus associationum regionis Pannonicae. In Soó: A magyar flóra és vegetáció rendszertaninövényföldrajzi kézikönyve. Synopsis systematico-geobotanica florae vegetationisque Hungariae. Akadémiai Kiadó Budapest, VI: 525–538 (in Hungarian)Google Scholar
- Stefanovits P (1963) The soils of Hungary, 2nd edn. Akadémiai Kiadó, Budapest, in HungarianGoogle Scholar
- Szabó J (1861) Counties of Békés and Csanád. Description of geological conditions and soil types accompanied with a coloured geological map. Magyar Gazdasági Egyesület, Budapest (in Hungarian)Google Scholar
- Szabó J, Molnár J (1865–6) Description and classification of the soils of Tokaj-Hegyalja. Matematikai és Természettudományi Közlemények IV (in Hungarian)Google Scholar
- Szabolcs I (ed) (1966) Handbook of genetic soil mapping of fields. OMMI, Budapest, in HungarianGoogle Scholar
- Szabolcs I (1974) Salt-affected soils in Europe. Martinus Nijhoff. Hague, the NetherlandsGoogle Scholar
- Szabolcs I (1989) Salt-affected soils. CRC Press, Boca Raton, FLGoogle Scholar
- Szöőr Gy, Sümegi P, Balázs É (1991) Sedimentological and geochemical facies analysis of Upper Pleistocene fossil soil zones discovered in the Hajdúság region, NE Hungary. pp. 47–59. In: Pécsi M, Schweitzer F (eds). Quaternary environment in Hungary. Studies in geography in Hungary 26. Akadémiai Kiadó, Budapest, p 103Google Scholar
- Szujkó-Lacza J, Fekete G, Kováts D, Szabó L, Siroki Z (1982) The vascular plants of the Hortobágy National Park. In: Szujkó-Lacza J (ed) Natural history of the Hungarian National Parks, vol 3, The flora of the Hortobágy National Park. Akadémiai Kiadó, BudapestGoogle Scholar
- Tanji KK (ed) (1990) Agricultural salinity assessment and management. American Society of Civili Engineers, New YorkGoogle Scholar
- Thompson K, Bakker JP, Bekker RM (1997) The soil seed banks of North West Europe: methodology, density and longevity. Cambridge University Press, CambridgeGoogle Scholar
- Tóth T (2008) Salt-Affected Soils in Hungary, pp 75–81. In: Needs and priorities for research and education in biotechnology applied to emerging environmental challenges in see countries. Workshop Proceedings. NOVI SAD, SERBIA 2008. UNESCO Office in Venice-Bresce, Italy and Institute of Lowland Forestry and Environment, Novi Sad, SerbiaGoogle Scholar
- Tóth T, Kuti L (2002) Factors of the changes in soil salinity at Apaj, Kiskunság region, pp. 106–116. In: Kátai J, Jávor A (eds) Soil and environment. Debreceni Egyetem Agrártudományi Centrum, Debrecen (in Hungarian)Google Scholar
- Tóth T, Kuti L, Fügedi U (2003) Monthly observations at Zab-szék saline lake. Temporal changes of lake water and groundwater, soils and vegetation. Természetvédelmi Közlemények 10:191–206, in HungarianGoogle Scholar
- Tóth T, Szendrei G (2006) Types and distribution of salt affected soils in Hungary, and the characterisation of the processes of salt accumulation. Topographia Mineralogica Hungariae IX:7–20, in HungarianGoogle Scholar
- Tóth T, Kuti L, Kabos S, Pásztor L (2001) Use of digitalized hydrogeological maps for evaluation of salt-affected soils of large areas. Arid Land Res Manage 15:329–346CrossRefGoogle Scholar
- Várallyay Gy (1989) Soil mapping in Hungary. Agrokémia és Talajtan 38:696–714Google Scholar
- Várallyay Gy, Szabó J, Pásztor L, Michéli E (1994) SOTER (Soil and Terrain Digital Database) 1:500,000 and its application in Hungary. Agrokémia és Talajtan 43:87–108Google Scholar
- Várallyay Gy, Szücs L, Zilahy P, Rajkai K, Murányi A (1985) Soil factors determining the agro-ecological potential of Hungary. Agrokémia és Talajtan 34(Suppl):90–94Google Scholar