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    STUDIA GEOGRAPHIA - Issue no. 1 / 2002  
         
  Article:   THE SURVEY IN THE CASE OF HYDROLOGIC STUDIES. FOCUS UPON THE ACOUSTIC SURVEY.

Authors:  E. NICULAIE, V. DOHOTAR, CRISTINA DOHOTAR.
 
       
         
  Abstract:  The Survey in the Case of Hydrologic Studies. Special Focus upon the Acoustic Survey. The survey of the riverbeds and of the lake battoms allow the observation of the land forms invaded by water an different directions, in order to conceive the riverbeds plan with isobaths or in order to conceive transversal profiles between specific points.The precision and the volume of depth measuring depend on the scale at which the hydrographic survey are made and on the chosen survey method.By using various equipments of survey you can get information regarding the geomorphology of valleys and lakes, the texture and rugosity of the soil, the location of alluvial deposits by specifying their density, the location of fish habitats, etc.  
         
     
         
         
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