inscription
Portail d'information géographique

Résultats de la recherche (257 résultats)

Affinez votre recherche

Par Collection Par Auteur Par Date Par Sujet Par Titre
  • Synoptical conditions and their influence on the formation of high waves along the rivers Varbitza and Yantra
  • This work elucidates the formation and specific features of high waves in two river basins in different climatic zones of Bulgaria. The typization of the synoptic material was made on the basis of 283 characteristic precipitation situations. - (SBV)
  • Das Gebiet an der unteren Unstrut. The region of the lower Unstrut-River
  • The book deals with the local history and geography along the small river Unstrut. The region is characterized by warm and dry climate, old castels and settlements, vine-growing and pressing. The valley of Unstrut is an important recreational area
  • The dispersal of metal minig wastes in the catchment of the river Geul (Belgium-The Netherlands).
  • The study area covers the catchment of the transboundary river Geul in Belgium and the Netherlands. The fluvial dispersal of mining wastes has caused enhanced concentrations of lead, zinc and cadmium in aquatic sediments and flooplain soils in both
  • Vodné diela Vazskej kaskady. (Waterworks of the river Vah cascade)
  • The Slovakian river Vah springing at 2494 m a. s. l. offers on its almost 400 km length relatively good conditions for forming falls. Now is the rivertied up by a system of reservoirs, lateral canals and dams and its water-energy is utilized by many
  • A Pliocene River deposit in Mid-Belgium
  • Profile study and sediment analysis of a Diestian hill, S. W. of Louvain, leads to the conclusion that the formation has been deposited by an important river during the Pliocene owing to the strong weathering, the structure and the topographical
  • Doller, riv. ; France ; Géographie de l'Europe ; Haut-Rhin, dept ; Lauch, riv. ; Société rurale ; Thur, riv. ; Vallée ; Vie rurale ; Vosges
  • Small water bearing values and their periods in the rivers of the Czech Socialist Republic
  • The using of discharge rate to 36 % of the long term average discharge made possible to recognize a different balance of water circulation in the river basins of CSR. The properties of the natural environment of drainage are decisive for total
  • Het kwaliteitsprofiel van de Maas, 19-30 september 1982.. (The file of the water quality of the river Meuse, 19-30 September 1982)
  • The results of the analysis of water samples taken from the river Meuse, from the source to the mouth over 860 km. Improvement of the water quality will be necessary. (AIS).
  • Geological investigations in the centre of Haarlem (The Netherlands) and the development of the river Spaarne
  • The Spaarne river, exists since the early Subboreal and drains into the former IJ estuary. Its main sand deposits date from the early Subatlantic, other deposits from after the beginning of the Christian era. Sands of medium grain size are obviously
  • Terasy riek cs. Karpat a ich vztah k terasam Dunaja. (Terraces of the Czechoslovak Carpathian rivers and their relation to the Danube terraces)
  • The results of intensive investigations of river terraces of the Czechoslovak Carpathians carried out after 1950 and especially recent investigations have demonstrated that the complete terrace systems are developed and can readilly be compared
  • Punkva a jeji jeskynni systém v Amatérské jeskyni.. (Punkva River and its cave system of Amateur Cave)
  • The newly discovered cave system of the Punkva River in the Moravian Karst offered favourable conditions for the study of its relations to the environment. The Amateur Cave belongs to the longest in Europe and enables to complete the hydrogeological
  • The influence of local winds and the southern North Sea on the level of the River Thames
  • Subtidal changes of the level of the River Thames are examined over the period September-October 1973. Almost 98 % of the total subtidal variance can be accounted for by a spatial mode describing uniform changes of level at all tide gauges
  • . This mode is due to changes of the level of the southern North Sea into which the River Thames flows. The remaining 2 % of total variance can be almost completely described by a tilting of level.
  • Spot-simulation campaign : a preliminary land-use classification for a 200 km2 river catchment
  • Classification ; Géographie de l'Europe ; Main River ; Northern Ireland ; Paysage ; Royaume-Uni ; Simulation SPOT ; Taxonomie ; Télédétection
  • La meilleure procédure de classification sur le bassin de la River Main est le rapport bande 3/bande 2. Le problème de la similitude de réponse entre la végétation des (bogland) et les sols nus a été contourné en éditant des box-classification
  • A Korosok arvizeinek néhany hidrologiai sajatossagai és az 1980. évi arviz. (Hydrology of floods on the Koros rivers with a special regard to events of the flood in 1980)
  • The author gives an overview of floods and flood control measures on the Koros rivers, East-Hungary. The study is concerned with the laws of occurrence, monthly and annual distribution of floods, the sudden fluctuations in water regime, the mean
  • and peak discharges of rivers and the duration of floods on various stretches.
  • The karst landforms of the northern Franconian Jura between the rivers Pegnitz and Vils in Landforms and landform evolution in West Germany.
  • The upper Pite River valley. A study of large boulder deposits and catastrophic floods.
  • Neotectonic movements in the Sperkhios River basin, Central Greece in Neotectonics and morphotectonics.
  • Geomorphological evolution of selected mouth sections of the lower Vistula river tributaries in the late Glacial and Holocene
  • River shipbuilding
  • Some new data on the sedimentary history of the mouth of the river Scheldt in International Colloquy on the Quaternary and Tertiary geology of the Southern Bight, North Sea. Collected abstracts. Oral presentations.