Dynamics of Danube river delta in XXI century: study by satellite images.

№2 (2018)

Kravtsova V.I., Inushin A.N.

AbstractAbout the AuthorsReferences
Investigation of Danube River delta changes for 2002-2016 and comparison with delta dynamics at precede decades has been made. Study results has shown that Danube delta prolongs its protruding, its area increase for 11,6 km2; growth of delta sea edge is 11,91km2, and erosion 10,31 km2. Increase of delta area is concentrate in Kilia part of delta, because the Kilia branch provide with the most part of sediment run off; delta part between Sulina and St/Georg branches is exposed by erosion. Temp of delta growth in comparison with 1972-2002 period has increased twice, and temp of erosion decreased twice. High resolution satellite images show that previous delta geosystems – reed plavni –begin intensive using. Meliorated territories turned into agricultural fields, rice plantations are created, fish farms, plantations for reed growth and cutting, for forest growth were appeared. All of them are shown at the map of natural and anthropogenic geosystems, compiled for the first time.
Kravtsova Valentina Ivanovna, doctor of geographical sciences, leading researcher of Faculty of Geography Lomonosov Moscow State University. 119991, Moscow, Leninskie Gory, 1. MSU, Faculty of Geography. E-mail: valentinamsu@yandex.ru.

Inyushin Aleksandr Nikolaevich, magistr of Cartography and Geoinformatic Department, Faculty of Geography Lomonosov Moscow State University. 119991, Moscow, Leninskie Gory, 1, MSU, Faculty of Geography, E-mail: stormy94@mail.ru.

  1. Hydrology of the Danube Delta mouth region / A.M. Almazov, K. Bondar, N.F. Vagin [et al.] ; ed. by Ya.D. Nikiforov and K. Dyakonu. Moscow : Gidrometizdat, 1963. 383 p.
  2. Hydrology of the Danube Delta / ed. by prof. V.N. Mikhailov. M. : GEOS, 2004. 448 p.
  3. Efremova O.N., Kravtsova V.I. Study of the Danube Delta dynamics by using satellite images // Issledovaniya Zemli iz kosmosa, 1981, No. 5. P. 90-96.
  4. Knizhnikov Yu.F., Kravtsova V.I. Aerospace investigations of geographical phenomena dynamics. Moscow : Izd. MSU. 1991. 206 p.
  5. Kravtsova V.I. Analyzing of deltas dynamics at satellite images base // Water Resources, 2001, V. 28, No. 4. P. 402-409.
  6. Kravtsova V.I., Efremova O.N. Mapping of deltas dynamics by satellite images // Vestnik of Moscow State University. Ser. 5, Geography, 1984, No. 1. P. 70-81.
  7. Kravtsova V.I., Inyushin A.N. Multidirectional dynamics of modern delta of Huang He River: research has been carried out via space images in terms of tidal effect // Izvestia Vuzov, Geodesy and Airophotosurweying, 2016. V. 60, No. 5. P. 105-110.
  8. Kravtsova V.I., Mikhailov V.N. The River Zambezy Delta and its dynamics by water reservoirs impact // Vestnik of Moscow State University. Ser. 5, Geography, 2014, No. 3. P. 48-56.
  9. Kravtsova V.I., Ushakova L.A., Chekalina T.I. Study of the Danube Delta dynamics using materials of space surwey // Geomorphology, 1979, No. 1. P. 59-67.
  10. Mikhailov V.N. Rivers mouths of Russia and surrounded countries: past, recent and future. Moscow : GEOS, 1997. 413 p.
  11. Mikhailov V.N. Hydrology of rivers mouths. Moscow : Izd. MSU, 1998. 176 p.
  12. Mikhailov V.N., Uvarov I.A., Kornilov M.V., Mikhailova M.V. Dynamics of delta sea edge // Hydrology of the Danube Delta. Moscow : GEOS, 2004. P. 346-361.
  13. River mouths of the Caspian region: history of formation, modern hydrological-morphological processes and dangerous hydrological phenomena / Ed. by V.N. Mikhailov. Moscow : GEOS, 2013. 703 p.
  14. Dan S., Stive M. J.F., Walstra D-J.R., Panin N. Wave climate, coastal sediment budget and shoreline changes for the Danube Delta // Marine Geology 2009. V. 262. P. 39-49.
  15. Giosan L., Donnelly J.P. River delta morphodynamics: examples from the Danube Delta / River Deltas – Concepts, Models, and Examples : SEPM Special Publication. No. 83, 2005, P. 393-411.
  16. Stănică A., Dan S., Jimenes J.A., Ungureanu G.V. Dealing with erosion along the Danube Delta coast. The CONSCIENCE experience towards a sustainable coastline management // Ocean & Coastal Management 2011. V. 54, Is. 12. P. 898-906.
  17. Stănică A., Panin N. Present evolution and future predictions for the deltaic coastal zone between the Sulina and Sf. Gheorghe Danube river mouths (Romania) // Geomorphology 2009. V. 107, Is. 1-2. P. 41-46.

Section: Geoecology

Keywords: delta, satellite images, dynamics, accumulation, erosion, nature, anthropogenic geosystems.