Littérature scientifique sur le sujet « Regioni danubiane »

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Articles de revues sur le sujet "Regioni danubiane"

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Evlogiev, Yordan. « Evidence for the Aeolian Origin of Loess in the Danubian Plain ». Geologica Balcanica 36, no 3-4 (30 décembre 2007) : 31–39. http://dx.doi.org/10.52321/geolbalc.36.3-4.31.

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The present work considers the evidences for the Aeolian origin of loess in the Danubian plain, put forward by previous authors, which have been amended with results from new investigations. One of the main proofs consists in the grain-size composition changes of the loess complex from north to south, from east to west and with depth. Other evidences are the well expressed directions of loess winnowing in the Danubian plain: from west-northwest and north-northeast. The next evidence for the Aeolian origin of loess is the sequence in the loess accumulation process. It was started before 2.59 Ma BP along the coast of the Dacian basin and after its regression loess winnowing was also spread on the occupied by the basin territories (0.82 Ma BP). The loess complex becomes younger towards the Danubian terraces. The deflation of the loess fine earth material occurred from the flooded areas of the Paleodanube River and its tributaries, from the Black sea shelf and the clayey alluvium of the Dacian basin. The orientation of the deflation area with respect to the transporting Aeolian corridor was one of the reasons for the differences in the lithostratigraphy and the thickness of the loess complex. Five loess regions were differentiated in the Danubian plain: Northeast, “Yantra-Vit”, “Vit-Ogosta”, “Ogosta-Lom” and the Black Sea region.
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Ősz, Ágnes, Ákos Horváth, György Hoitsy, Dóra Kánainé Sipos, Szilvia Keszte, Anna Júlia Sáfrány, Saša Marić et al. « The genetic status of the Hungarian brown trout populations : exploration of a blind spot on the European map of Salmo trutta studies ». PeerJ 6 (21 septembre 2018) : e5152. http://dx.doi.org/10.7717/peerj.5152.

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Background Analyses of the control region sequences of European brown trout populations’ mitrochondrial DNA have revealed five main evolutionary lineages (Atlantic, Danubian, Mediterranean, Adriatic, Marble) mostly relating to the main water basins; however, the hybridization between lineages were increasingly reported. Due to the hydrogeography of Hungary, wild populations should theoretically belong to the Danubian lineage, however, this has not been verified by genetic studies. Methods In our study multiple molecular marker sets (mitochondrial sequence, microsatellites, PCR-RFLP of nuclear markers and sex marker) were used to investigate the genetic composition and population genetics of the brown trout populations in two broodstocks, six wild streams in Hungary and one Serbian population. Results The admixture of Atlantic and Danubian lineages in these populations, except the Serbian population with pure Danubian origin, was observed by control region sequences of mitochondrial DNA and PCR-RFLP markers in the nuclear genome, and one unpublished Danubian haplotype was found in Hungarian populations. A sex-specific marker revealed equal gender ratio in broodstocks and Kemence stream, whereas in other wild streams the proportion of female individuals were less than 50%. Structure and principal component analyses based on the alleles of microsatellite loci also revealed overlapping populations, however the populations were still significantly different from each other and were mostly in Hardy-Weinberg equilibrium. Discussion Stocking and migration can have a significant genetic impact on trout populations of wild streams, however there are no guidelines or common practices for stocking of small streams in Hungary, thus the genetic background of these populations should be considered when developing conservation actions.
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Jankowska, Dobrochna. « O pochodzeniu pomorskich grobowców bezkomorowych kultury pucharów lejkowatych ». Folia Praehistorica Posnaniensia 13 (1 novembre 2018) : 133–45. http://dx.doi.org/10.14746/fpp.2005.13.10.

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The article presents a short overview of discussion on the origin of the Funnel Beaker Culture in particular regions of Pomerania. In particular, an origin of the Pomerania long barrows with a stone construction is debated. The study implies that prototypes o f these monuments are to be found in the Lower Elbe region and influences from Kujavia are only detectable in the latest phase. The article tackles also a theory linking an emergence of long barrows with the late Danubian tradition („long houses”).
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Bockius, Ronald. « Florian Himmler, Heinrich Konen, Josef Löffl : Exploratio Danubiae. Ein rekonstruiertes spätantikes Flusskriegsschiff auf den Spuren Kaiser Julian Apostatas ». Gnomon 83, no 8 (2011) : 743–48. http://dx.doi.org/10.17104/0017-1417_2011_8_743.

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Florian Himmler, Heinrich Konen, Josef Löffl: Exploratio Danubiae. Ein rekonstruiertes spätantikes Flusskriegsschiff auf den Spuren Kaiser Julian Apostatas. Berlin: Frank & Timme 2009. 124 S. 139 Abb. 1 CD-ROM. (Region im Umbruch. 1.)
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Bayerle, GUSTAV. « FORMATION OF THE HABSBURGŚOTTOMAN FRONTIER IN THE DANUBIAN REGION : BUDA, 1541 ». Hungarian Studies 14, no 2 (janvier 2001) : 163–69. http://dx.doi.org/10.1556/hstud.14.2000.2.2.

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Halmova, Dana, Pavla Pekarova, Juraj Olbrimek, Pavol Miklanek et Jan Pekar. « Precipitation Regime and Temporal Changes in the Central Danubian Lowland Region ». Advances in Meteorology 2015 (2015) : 1–12. http://dx.doi.org/10.1155/2015/715830.

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The aim of this paper is to investigate the statistical aspects of multiannual variability of precipitation at the Hurbanovo station, Slovakia, over 140 years (1872–2011). We compare the long-term variability of annual precipitation for Hurbanovo (Slovakia), Brno (Czech Republic), Vienna (Austria), and Mosonmagyarovar (Hungary) stations using autocorrelation and spectral analysis methods. From the long-term point of view, there is no consistent trend in the annual precipitation; only a multiannual variability has been detected. Consequently we identify changes in the distribution of annual maximum daily precipitation for Hurbanovo during different periods for winter-spring and summer-autumn seasons using histograms, empirical exceedance curves, and frequency curves of daily precipitation. Next, we calculate the periods of days without precipitation exceeding 29 days between 1872 and 2011. The longest period of days without precipitation was 83 days in 1947. The statistical analysis does not confirm our initial hypothesis that neither high daily precipitation (over 51.2 mm per day) nor long dry periods (more than 50 days without precipitation) would occur more frequently nowadays. We assume that the decrease in annual precipitation over the period 1942–2011 (compared to 1872–1941) is caused by the less frequent occurrence of daily precipitation between 0.4 and 25.6 mm.
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Grömer, Karina, Helga Rösel-Mautendorfer et Lise Bender Jørgensen. « Visions of Dress : Recreating Bronze Age Clothing from the Danubian Region ». TEXTILE 11, no 3 (novembre 2013) : 218–41. http://dx.doi.org/10.2752/175183513x1379321037403.

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Mrozewicz, Leszek. « Conditor urbium. Trajans Urbanisierungspolitik in den Donauprovinzen ». Studia Europaea Gnesnensia, no 18 (9 juillet 2020) : 179–92. http://dx.doi.org/10.14746/seg.2018.18.11.

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The victory in the war with Dacians set off a number of major administrative and administrative reforms conducted by Trajan in the Danubian provinces. Some of the vital elements of the reforms included veteran settlement and establishment of numerous towns – coloniae and municipia. As many as eighteen were thus established in the region during Trajan’s reign.
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Rustoiu, Aurel. « The “Dacian” silver hoards from Moesia superior. Transdanubian cultural connections in the iron gates region from Augustus to Trajan ». Starinar, no 72 (2022) : 109–31. http://dx.doi.org/10.2298/sta2272109r.

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The aim of this paper is to discuss some aspects concerning the ?Tekija-Bare hoards horizon?: their ?Dacian? origin, their significance, and the manner in which this phenomenon emerged after the practice of burying assemblages of silver body ornaments had ceased to the north of the Danube one or two generations earlier. The so-called Tekija-Bare group of hoards originates from the northern Danubian hoards containing silver body ornaments. This is demonstrated by the typology of some silver costume accessories and the tradition of burying them together with silver coins and metal or ceramic vessels. The appearance of these hoards south along the Danube in the second half of the 1st century AD was the result of the revival of some northern Danubian ritual practices. This revival can be ascribed to the ?Getae? who were moved to the south of the river by Aelius Catus at the beginning of the 1st century AD and were later known as Moesi, according to Strabo (VII.3.10). The displacement of a large number of people, including entire communities, resulted in the transfer of a number of ritual practices and beliefs from one territory to another. However, these were transformed and adapted according to the new social conditions from Roman Moesia.
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Ziegerhofer, Anita. « Austria and Aristide Birand's 1930 Memorandum ». Austrian History Yearbook 29, no 1 (janvier 1998) : 139–60. http://dx.doi.org/10.1017/s0067237800014831.

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The end of World War I marked a turning point in European history: Europe was dismembered into nation-states from the former territories of the German Reich and the Danubian monarchy, creating a belt of borders stretching approximately twenty thousand kilometers. The dissolution of the Habsburg monarchy alone brought about destabilization not only to the region but to Europe as a whole.
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Thèses sur le sujet "Regioni danubiane"

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Timpeanu, Elena. « The rise of complex society in the eastern Carpatho-Danubian region (last millennium B.C.) ». Case Western Reserve University School of Graduate Studies / OhioLINK, 1993. http://rave.ohiolink.edu/etdc/view?acc_num=case1057082094.

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Houbre, Aurélie. « Styles céramiques et groupes régionaux dans le Néolithique ancien danubien occidental (bassins du Rhin, de la Meuse et de la Seine) : une approche systémique ». Thesis, Strasbourg, 2012. http://www.theses.fr/2012STRAG011.

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Ce travail est consacré à la céramique décorée du Néolithique ancien danubien des bassins du Rhin, de la Meuse et de la Seine. L’application de la méthode systémique à l’ensemble des décors archéologiquement reconstituables découverts dans cette zone a permis d’élaborer une grammaire décorative du Rubané de la zone occidentale. L’analyse grammaticale ainsi appliquée à chaque groupe régional constitue un travail inédit.Au cœur de notre recherche se situe la question du morcellement du territoire. Dès le Rubané moyen, un bloc septentrional s’étend de l’Escaut jusqu’au Neckar, tandis qu’au sud, le Rubané Moyen de Haute-Alsace se développe de la vallée de la Marne au Hegau, en passant par l’extrémité sud de la plaine du Rhin supérieur. Seule la Basse-Alsace occupe, lors du Rubané moyen, une place isolée au sein de la zone occidentale. Dans la seconde moitié du Rubané (étapes IV et V), la zone occidentale est morcelée en trois complexes : le Rubané du Nord-Ouest qui s’étend de l’Escaut au Main, le Rubané du Centre qui regroupe les zones du Palatinat et du Neckar et le Rubané du Sud qui englobe le sud de la plaine du Rhin supérieur (Basse- et Haute-Alsace) et le Bassin parisien
This work is dedicated to the analysis of the decorated pottery of the early Danubian Neolithic (Lbk) in the basins of the Rhine, the Meuse and the Seine (western Lbk). The application of a systemic approach to all the reconstructible decorations discovered in this area permitteded the elaboration of a decorative grammar for the western Lbk area. This grammatical analysis, which was applied to all the regional groups of this area, constitutes a totally new work.The center of our research focuses with the regionalisation process. In the middle Lbk phase, a northern block spreads over the Escaut to the Neckar, whereas in the south the “middle Lbk from Haute-Alsace” goes from the valley of the Marne to the Hegau via the southern part of the higher Rhine plain. Only the Basse-Alsace region occupies an isolated place within the western Lbk. In the second half of the Lbk (steps IV and V) this area is divided into three complexes: the Northwest Lbk, from the Escaut to the Main, the central Lbk, comprising the Palatinat and the Neckar regions and the southern Lbk, which includes the south of the higher Rhine plain (Basse- and Haute-Alsace) and the Paris basin
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MORATELLO, Cinzia. « L'Europa orientale nella media e tarda età imperiale : la società nelle regioni danubiane attraverso l'analisi di alcune classi di arti minori ». Doctoral thesis, 2007. http://hdl.handle.net/11562/338087.

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Oggetto della ricerca qui compiuta vuole essere la realtà danubiana della media e tarda età imperiale. La tarda antichità è senza dubbio uno dei momenti più importanti della storia antica, ma anche uno dei meno indagati archeologicamente nella sua globalità, soprattutto se ci si riferisce alle zone limitrofe dell’impero romano. Il mondo danubiano rientra in quelle zone considerate di confine e comprende aree geografiche per lo più continentali, che sono state romanizzate in momenti cronologici diversi; si caratterizza per le notevoli trasformazioni che subisce, sia da un punto di vista sociale che da un punto di vista politico-amministrativo: il Danubio si pone come limes naturale tra Roma e i popoli stanziati a nord, ma il fiume è anche una importante presenza centrale e dominante, tanto da essere definita quale asse naturale dell’Europa ancora da Silvio Ferri agli inizi del Novecento. Se si pone attenzione infatti ad una carta dell’Europa si può notare come il Danubio attraversi completamente tutti i territori centro-orientali, ma, sovrapponendo a questa una delimitazione dei confini di Roma del periodo preso in esame, si può facilmente notare come al fiume si appoggino le divisioni territoriali ed i confini. Il Danubio, infatti, è spesso utilizzato come punto fisico di frontiera e quando gli assetti politici non riescono a contrastare le avanzate barbariche da nord e da est questo limes è “messo a dura prova”: le frontiere di Rezia e Norico vedono l’arrivo degli Alamanni, la Pannonia subisce le invasioni di Germani e Sarmati, i confini della Moesia vengono, dal 238, superati dai Goti e la Dacia è persa dall’impero romano nel 271. Non deve essere dimenticato che l’area che insiste lungo questo importante corso d’acqua presenta una notevole valenza economica: non solo il Danubio, con tutti i corsi d’acqua attorno ad esso gravitanti, si presenta come navigabile – e quindi elemento centrale per i trasporti -, ma accanto alle sue rive è attestata una strada, non isolata da un generale contesto di vie di comunicazione.
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Livres sur le sujet "Regioni danubiane"

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Bugovics, Zoltán. Spatial identity in the northern Trans-Danubian region of Hungary. Budapest : Research Centre of Ethno-regional Studies at the Institute for Political Science of the Hungarian Academy of Sciences, 2004.

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Hana, Pátková, Spunar Pavel, S̆edivý Juraj et Latin paleography network, dir. The History of written culture in the "Carpatho-Danubian" region I. Bratislava : Chronos, 2003.

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Dergachev, Valentin Anisimovich. Metallicheskie izdelii͡a︡ k probleme genezisa kulʹtur rannego Galʹshtata karpato-danubio-nordpontiĭskogo regiona = : The role of metal wares in the genesis of early Hallstat cultures in the Carpathian-Danubian-Northpontic region. Kishinėu : Akademii͡a︡ nauk Respubliki Moldova, In-t arkheologii, 1997.

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Dragoslav, Srejović, Tasić Nikola, Srpska akademija nauka i umetnosti. et Univerzitet u Beogradu. Centar za arheološka istraživanja., dir. Vinča and its world : International symposium : The Danubian region from 6000 to 3000 B.C. : Belgrade, Smederevska Palanka, October 1988. Beograd : Serbian Academy of Sciences and Arts, 1990.

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T, Mihailovic Dragutin, et Vojinović-Miloradov Mirjana, dir. Environmental, health, and humanity issues in the down Danubian region : Multidisciplinary approaches : proceedings of the 9th International Symposium on Interdisciplinary Regional Research, 21-22 June 2007, University of Novi Sad. Singapore : World Scientific, 2009.

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Beata, Egyházy-Jurovská, Kučera Matúš et Slovenské národné múzeum, dir. Slovaks in the Central Danubian Region in the 6th to 11th century : [collection of papers from the conference held, 30.11. - 1.12. 1999 in Nitra, Slovak Republic]. Bratislava : Slovenské národné múzeum, 2000.

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Veacul întunecat al Daciei : Arheologie și istorie în spațiul carpato-danubian de la sfârșitul secolului III a. Chr. până la începutul secolului I a. Chr. = The dark age of Dacia : archaeology and history in the Carpathian-Danubian region between the end of the 3rd century BC and the beginning of the 1st century BC. Cluj-Napoca : Editura Mega, 2012.

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De Sena, Eric C. Africa, Egypt and the Danubian Provinces of the Roman Empire. Sous la direction de Ștefana Cristea et Călin Timoc. BAR Publishing, 2021. http://dx.doi.org/10.30861/9781407359045.

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This volume springs from the symposium Africa and the Danubian Provinces of the Roman Empire which was held in Timișoara on July 29-30, 2018. It uses case studies to discuss the Egyptian and African military and civilian presence in the Danubian provinces, the Egyptian and African influences manifested at the level of material culture, religion and magic, as well as the presence of the inhabitants of the Danubian provinces in the North African region of the Roman Empire and Egypt.
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Slovaks in the Central Danubian region in the 6th to 11th century. Bratislava : Slovenské národné múzeum, 2000.

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Community Initiative Programme : Interreg III B (2000-2006) for the Central, Adriatic, Danubian, and South-eastern European space : operational programme, draft, 6th December 2000. [S.l.] : Community Initiative Programme, 2000.

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Chapitres de livres sur le sujet "Regioni danubiane"

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Ernst, Andreas, Silke Kuhn, Roland Barthel, Stefan Janisch, Tatjana Krimly, Mario Sax et Markus Zimmer. « DeepActor Models in DANUBIA ». Dans Regional Assessment of Global Change Impacts, 29–36. Cham : Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-16751-0_3.

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Musteață, Sergiu. « The Carpathian-Danubian Region during the Eighth and Ninth Centuries ». Dans The Medieval Networks in East Central Europe, 25–42. Abingdon, Oxon ; New York, NY : Routledge, 2019. : Routledge, 2018. http://dx.doi.org/10.4324/9781315149219-3.

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Mauser, Wolfram. « Validation of the Hydrological Modelling in DANUBIA ». Dans Regional Assessment of Global Change Impacts, 37–47. Cham : Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-16751-0_4.

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Cavallotti, Bianca Valota. « The Political Transition in the Balkan-Danubian Region : The Romanian Case (and Others) ». Dans Europe 1945–1990s, 382–400. London : Palgrave Macmillan UK, 1995. http://dx.doi.org/10.1007/978-1-349-23689-3_28.

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Betti, Maddalena. « I centri urbani nella regione medio-danubiana (vii-ix secolo) : la rappresentazione della «Conversio Bagoariorum et Carantanorum» ». Dans Urban identities in Northern Italy, 800-1100 ca., 403–28. Turnhout : Brepols Publishers, 2015. http://dx.doi.org/10.1484/m.scisam-eb.5.109869.

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Hennicker, Rolf, Stefan Janisch, Andreas Kraus et Matthias Ludwig. « DANUBIA : A Web-Based Modelling and Decision Support System to Investigate Global Change and the Hydrological Cycle in the Upper Danube Basin ». Dans Regional Assessment of Global Change Impacts, 19–27. Cham : Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-16751-0_2.

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« THE DANUBIAN REGIONS ». Dans The Roman World, 280–94. Routledge, 2015. http://dx.doi.org/10.4324/9780203976777-27.

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HANÁK, PÉTER. « “WHY DID THE DANUBIAN FEDERATION PLANS FAIL?” ». Dans Geopolitics in the Danube Region, 305–14. Central European University Press, 1998. http://dx.doi.org/10.7829/j.ctv1wvms9m.18.

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LUKÁCS, TIBOR ZS. « ISTVÁN BIBÓ ON THE CONDITIONS OF DANUBIAN RECONCILIATION ». Dans Geopolitics in the Danube Region, 263–80. Central European University Press, 1998. http://dx.doi.org/10.7829/j.ctv1wvms9m.16.

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Sorkin, David. « Ottoman Empire and Danubian Provinces ». Dans Jewish Emancipation, 263–72. Princeton University Press, 2019. http://dx.doi.org/10.23943/princeton/9780691164946.003.0022.

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This chapter explores how the Ottoman Empire comprised the fourth region of emancipation. Diverse Jews assembled in the Ottoman Empire as a result of conquest and migration: Romaniots, Ashkenazim, Sephardim, and Arabic-speaking Jews of the Middle East. Living as a tolerated, inferior religious community, Ottoman Jewry became the largest and most prosperous in the world. After a period of economic decline in the eighteenth century, Ottoman Jews gained rights while retaining their religious community in the nineteenth century. Rights conjoined with the millet system comprised the Ottoman Empire's own version of emancipation. In the late nineteenth and early twentieth centuries, the multireligious empire grappled with how to transform itself, especially in light of the loss of its European territories and Christian populations. The Young Turks opted for “Turkification” and the erection of a secular nation-state. Romania's approach to the Jews' citizenship was probably closest to Russia's. Indeed, Romania seemed to emulate Russia's policies: after a brief period of inclusion it engaged in a prolonged campaign of exclusion, discrimination, and outright persecution. Romania defied the intervention of the Great Powers and Jewish diplomacy through prevarication and deception.
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Actes de conférences sur le sujet "Regioni danubiane"

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Mészáros, Jakub, Pavol Miklánek et Pavla Pekárová. « ESTIMATION OF THE T-YEAR SPECIFIC DISCHARGE USING THE REGIONALISED SKEWNESS COEFFICIENT OF THE LOG-PEARSON TYPE III DISTRIBUTION ». Dans XXVII Conference of the Danubian Countries on Hydrological Forecasting and Hydrological Bases of Water Management. Nika-Tsentr, 2020. http://dx.doi.org/10.15407/uhmi.conference.01.09.

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In this paper the results are presented of estimation of T-year specific discharge of several streams in two regions in Slovakia. The Qmax time series used in the study were observed at water gauges from lowland Slovak part of the Morava River basin, and from the mountainous Belá River basin. For estimating the design values, we have studied the use of only one type of probability distribution, namely the Log-Pearson Type III Distribution (LP3 distribution). The use of only one type of distribution brings several benefits, e.g. possibility of the regionalization of the distribution parameters (in this study skew coefficient). In the first step the design values of the specific discharge series qmax (with historical data) were estimated and regional skew coefficients Gr of the LP3 distribution were computed. Regional skewness coefficient Gr was estimated to be 0.38 in the Morava River region, and 0.73 in the Belá River region. In many cases the estimate of the 1000-year specific discharge is two times higher than the value of the 100-year specific discharge. Then we have derived the empirical relations between station skew coefficient G and the elevation of the water gauge. In the second step we have derived the empirical relationships between 1000-years specific discharge q1000 and the elevation of the water gauge for both regions separately. The derived empirical regional equations can be used to estimate the 1000-years specific discharge of other streams in the region.
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Nastase, Ilie Eduard. « A REGIONAL GPS NETWORK FOR MONITORING THE CARPATHIAN-DANUBIAN-PONTIC SPACE DEFORMATIONS AND THE IMPACT OF LOCAL EARTHQUAKES ». Dans 16th International Multidisciplinary Scientific GeoConference SGEM2016. Stef92 Technology, 2016. http://dx.doi.org/10.5593/sgem2016/b13/s05.048.

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Kirilova Bojilova, Elena. « ESTIMATION OF MINIMUM AVERAGE MONTHLY RIVER DISCHARGE : YANTRA RIVER, NORTH BULGARIA ». Dans XXVII Conference of the Danubian Countries on Hydrological Forecasting and Hydrological Bases of Water Management. Nika-Tsentr, 2020. http://dx.doi.org/10.15407/uhmi.conference.01.07.

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Yantra river basin situated in North Bulgaria, is a part of Danube river basin directorate. This investigation is performed in the framework of the project with Bulgarian Ministry of Environment and Water. From the Ministry the points for each effluent or water abstraction facility are provided. For all points it was requested to evaluate 95% probability of occurrence for minimum monthly average river discharge. The provided from the project cross section (points) are along the main river body and also on the main river tributaries: Vidima, Rositza, Belitza and Drianovska rivers. For the current study data from thirteen hydrological gauging stations in the drainage basin of Yantra river are used. Time series for the 1981-2014 study period are executed. Seven homogeneous regions were determined. Map with homogeneous regions for the Yantra river basin is elaborated and presented. Results are discussed.
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Kirilova Bojilova, Elena. « AVERAGE ANNUAL RIVER DISCHARGE ASSESSMENT, YANTRA RIVER, NORTH BULGARIA ». Dans XXVII Conference of the Danubian Countries on Hydrological Forecasting and Hydrological Bases of Water Management. Nika-Tsentr, 2020. http://dx.doi.org/10.15407/uhmi.conference.01.08.

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The study was performed for the needs of Danube river basin directorate in Bulgaria. The object of investigation is Yantra river basin situated in North Bulgaria. The Bulgarian Ministry of Environment and Water was provided the points for each effluent or water abstraction facility. For all points it was requested to evaluate 10% of multiannual average river discharge. For the drainage basin of Yantra river the points are 195. The selected cross section (points) are along the main river body and also on the main river tributaries. The majority of the points are located in the drainage basins of Vidima, Rositza, Belitza and Drianovska rivers. Three homogeneous regions were determined: upper mountain tributaries; middle part and lower part of Yantra river basin. Map with determined homogeneous regions for the drainage river basin is elaborated. The obtained results are discussed.
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Koch, Dániel, Enikő Anna Tamás et Beáta Bényi. « STATISTICAL ANALYSIS OF THE RUNOFF IN THE EAST MECSEK REGION (HUNGARY) IN ORDER TO UNDERSTAND CLIMATIC VARIABILITY BASED ON HYDRO-METEOROLOGICAL RECORDS ». Dans XXVII Conference of the Danubian Countries on Hydrological Forecasting and Hydrological Bases of Water Management. Nika-Tsentr, 2020. http://dx.doi.org/10.15407/uhmi.conference.01.04.

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Hydro-meteorological investigation of the small catchments of the East region of the Mecsek hills has been carried out since the 1960s. In frame of the research, daily water levels of the main creek of the region (Völgységi-creek) have been recorded at two gauging stations: for the upper reach in Magyaregregy settlement and for the lower reach in Bonyhád city. On the upper reach the water levels of one of the most important tributaries of the Völgységi-creek: Hodácsi-creek are also recorded. There are three rain gauges as well that record daily rainfall since the 1960s. In our study we carried out statistical analyses of the 50 years long data series of the above-mentioned hydrometeorological measurement stations, and we provide information about the changes that can be observed in the runoff characteristics of the creeks, we as well established correlations between the rainfall and the runoff characteristics and determined the extremities and the changes in their frequencies of occurrence. The above studies can help us understand the climatic changes i.e. in the temporal distribution of the rainfall and runoff and may help us develop better strategies in order to prepare for the probably more frequently occurring flash floods.
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Balabanova, Snezhanka, Silviya Stoyanova, Vesela Stoyanova, Georgy Koshinchanov et Valeriya Yordanova. « HYDROLOGICAL FORECASTING AND ACTIVITIES IN BULGARIA IN THE FRAMEWORK OF THE DAREFFORT PROJECT ». Dans 22nd SGEM International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022/3.1/s12.13.

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Floods are the most frequent and widespread natural disasters worldwide (WMO, 2013). In 2006 for instance, exceptionally high river levels caused loss of lives and considerable economic losses in Serbia, Bulgaria and Romania. Thus risk prevention strategies were reconsidered and the need for common solutions for the Danubian countries was outlined. Non-structural measures to mitigate flood risk as is the improvement of forecasting capabilities on a basin-wide scale are known to be highly effective. The DAREFFORT project is a horizontal initiative to implement a flood risk mitigation measure in a joint and sustainable way on catchment level. The main output was the Danube Region Enhanced Flood Forecasting Cooperation that was a step towards creating the basis of ICPDR Danube Hydrologic Information System (HIS). This was only reached through a standardized data format utilized by the responsible national organizations and improved data exchange between the participating countries as reliable and comprehensive hydrologic data is the basis of sound forecasting in any country. In this paper the Bulgarian experience and contribution to the DAREFFORT project is presented. This study is aimed at overviewing the present status of the national forecasting capabilities and main topics are the process of the hydrological forecasting, data flow, data processing and data exchange.
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Manukalo, V., V. Boiko et N. Holenya. « THE WMO PROJECT ON CATALOGING HAZARDOUS HYDROMETEOROLOGICAL EVENTS : LESSONS LEARNED BY UKRAINE ». Dans XXVII Conference of the Danubian Countries on Hydrological Forecasting and Hydrological Bases of Water Management. Nika-Tsentr, 2020. http://dx.doi.org/10.15407/uhmi.conference.01.19.

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The article deals with the results of research which was carried out by the Ukrainian Hydrometeorological Institute and the Ukrainian Hydrometeorological Center in the framework of the WMO Project "Cataloging Hazardous Hydrometeorological Events". The cataloging methodology was elaborated by WMO experts and is based on a standardized procedure for identification and description of natural disasters caused by hazardous hydrometeorological events, beginning from a time of creation of warning of dangerous event and up to ending of estimation of damages caused by this event. A description of dangerous hydrometeorological events as well as an assessment of losses caused by these events, were recorded in the agreed EXCEL table format with standard definitions of event types. The filled tables were sent to the European Regional Climate Center (ERCC), which operates under the German Weather Service. The terms of the Project stipulate that the ERCC ensures a full methodological and technical coordination of the Project implementation, including an integration of data received from countries, their consolidation into a regional database and an integration of many events in one regional event that corresponds to their origin. The implementation of the Project first phase was completed in December 2018. During the second Project phase (January- May 2019) an analysis of results was carried out. The experience gained from the Project implementation, was used to create " the WMO methodology for cataloging hazardous weather, climate, water and space weather events" that was presented for consideration at the 18th World Meteorological Congress in June 2019. The Congress adopted the cataloging methodology and recommended to implement this methodology on an operational basis in the hydrometeorological services. The participation of the Hydrometeorological Service of Ukraine in the Project should be considered as very useful. The Ukrainian side got the opportunity: to get acquainted with an international experience in the field of standardization of description of negative influence of extreme hydrometeorological phenomena; to compare the state of affairs in this area of activity in the Hydrometeorological Service of Ukraine and in relevant services of European countries; to bring the contribution in international efforts aimed at reducing the risks of natural disasters. The obtained results showed an importance of reviewing a number of standards and other regulations which are currently used in organizations of the Hydrometeorological Service. The researches in this area is currently being carried out by the Ukrainian Hydrometeorological Institute.
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Khilchevskyi, V. K. « MODERN HYDROGRAPHIC AND WATER MANAGEMENT ZONING OF UKRAINE’S TERRITORY – IMPLEMENTATION OF THE WFD-2000/60/EC ». Dans XXVII Conference of the Danubian Countries on Hydrological Forecasting and Hydrological Bases of Water Management. Nika-Tsentr, 2020. http://dx.doi.org/10.15407/uhmi.conference.01.23.

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In contrast to the hydrological and hydrochemical zoning, hydrographic and water management zoning of Ukraine (2016) was created on a basin basis, taking into account the boundaries of river basins, and not physiographic zoning. The main function of hydrographic and water management zoning is water management. Primary is hydrographic zoning, and water management - based on it. The description of modern hydrographic zoning of the territory of Ukraine, approved in 2016 by the Verkhovna Rada of Ukraine and included in the Water Code of Ukraine is given. Hydrographic zoning is carried out for the development and implementation of river basin management plans. On the territory of Ukraine nine areas of river basins are allocated: Dnipro; Dnister; Danube; Southern Bug; Don; Vistula; rivers of the Crimea; rivers of the Black Sea coast; rivers of the Azov Sea coast 13 sub-basins are allocated in four river basins district. The water management zoning is described - the division of hydrographic units into water management areas, which is carried out for the development of water management balances. In the regions of the river basins in the territory of Ukraine allocated 132 water management areas, 59 of which are located in the Dnipro basin. About 9,000 bodies of surface water allocated for monitoring in Ukraine. Approved zoning is the implementation of the provisions of the EU Water Framework Directive 2000/60 / EC in the management of water resources in Ukraine. Modern hydrographic and water management zoning of the territory of Ukraine approximates the management of water resources of the state to European requirements.
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Pekárová, Pavla, Pavol Miklánek, Veronika Bačová Mitková, Marcel Garaj et Ján Pekár. « ASSESSMENT HARMONIZATION PROBLEMS OF THE LONG RETURN PERIOD FLOODS ON THE DANUBE RIVER ». Dans XXVII Conference of the Danubian Countries on Hydrological Forecasting and Hydrological Bases of Water Management. Nika-Tsentr, 2020. http://dx.doi.org/10.15407/uhmi.conference.01.16.

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One of the basic problems of the flood hydrology was (and still is) the solution of the relationship between peak discharges of the flood waves and probability of their return period. The assessment of the design values along the Danube channel is more complicated due to application of different estimation methods of design values in particular countries downstream the Danube. Therefore, it is necessary to commence the harmonization of the flood design values assessment methods. All methods of estimating floods with a very long return period are associated with great uncertainties. Determining of the specific value of the 500- or 1000-year floods for engineering practice is extremely complex. Nowadays hydrologists are required to determine not only the specific design value of the flood, but it is also necessary to specify confidence intervals in which the flow of a given 100-, 500-, or 1000-year flood may occur with probability, for example, 90 %. The assessment of the design values Qmax can be done by several methods. In this study we have applied the statistical methods based on the assessment of the distribution function of measured time series of the maximum annual discharge. In order to apply regionalization methods for the estimation of the distribution function in this study we used only one distribution - the Pearson Type III distribution with logarithmic transformation of the data (log Pearson Type III distribution - LP3 distribution). To estimate regional skew coefficient for the Danube River we use 20 Qmax measured time series from water gauges along the Danube River from Germany to Ukraine. We firstly analyzed the occurrence of historic floods in several stations along the Danube River. Then we search relationship between the parameter of skewness of the log Pearson type III distribution function and runoff depth, altitude, or basin area in all 20 water gauge. Skewness coefficients of the LP3 distribution in the stations along the Danube River vary between –0.4 and 0.86.
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Knoppová, Kateřina, Daniel Marton et Petr Štěpánek. « APPLICATION OF RAINFALL-RUNOFF MODEL : CLIMATE CHANGE IMPACTS ON RESERVOIR INFLOW ». Dans XXVII Conference of the Danubian Countries on Hydrological Forecasting and Hydrological Bases of Water Management. Nika-Tsentr, 2020. http://dx.doi.org/10.15407/uhmi.conference.01.11.

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The impacts of climate change are beginning to be felt in the Czech Republic. In recent years, we were challenging a dry period, which threatens to continue affecting Czech economy, agriculture and personal comfort of local people. The need to adapt to climate change is obvious. The groundwater resources are in continuous decline, consequently, the surface water supplies are increasing in importance. How would the quantity of available water change in the future? How much water would we be able to store within the year to manage it during the dry seasons? Rainfall-runoff models enable us to simulate future changes in hydrological conditions based on climate projections. One of such tools is Runoff Prophet, the conceptual lumped model being developed at the Institute of Landscape Water Management at Brno University of Technology. It is used to simulate time series of monthly river flow in a catchment outlet without the need to describe the morphological characteristics of the catchment. Runoff Prophet produced good results of calibration and proved its suitability for conceptual hydrological modelling in variable hydrological conditions of the Czech Republic. The aim of the paper was to assess the possible impact of climate change on future inflow into Vír I. Reservoir, one of the drinking water resources for Brno, a city of 380 000 inhabitants. The recently developed software Runoff Prophet was used to simulate future river flow time series. The model was calibrated on the catchment of gauging station Dalečín on Svratka River as the reservoir inflow. Prognoses of future river flow were performed using climate scenarios prepared by Global Change Research Institute of Czech Academy of Sciences. These scenarios (RCP types) are based on the outcomes from different regional climate models of Euro-CORDEX initiative. Characteristics of possible future air temperature and precipitation in the basin were evaluated in terms of its impact on reservoir management. The results of hydrological modelling gave the perspective of expected changes in Vír I. inflow yield. The options of using Vír I. Reservoir as a drinking water supply for Brno in coming decades were assessed.
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