SPECIFIC FEATURES OF WATER BALANCE AND DISTRIBUTION OF WATER RUNOFF AND NANOSE IN THE PARANA DELTA

  • M. Isupova Institute of Water Problems of the Russian Academy of Sciences
Keywords: delta, estuary, distribution of the water runoff and sediment yield, water balance.

Abstract

The current values of the components of the water balance of the Parana Delta, one of the largest deltas of South America, as well as the results of calculations of the actual distribution and redistribution of water runoff and sediment yield in the delta branches are presented. The climatic features of the delta's water balance are revealed. Long-term changes in the water flow distribution in the delta branches are considered and estimates of the dynamics of delta estuarine line are given.

Author Biography

M. Isupova, Institute of Water Problems of the Russian Academy of Sciences

PhD in Geography, Senior Researcher

References

1. Atlas mirovogo vodnogo balansa. M., L.: Gidrometeoizdat, 1974. 65 l.
2. Isupova M.V. Balans nanosov i morfologicheskie processy v delte r. Parana // Materialy V Vserossijskoj nauchnoj konferencii s mezhdunarodnym uchastiem, obedinennoj s XXXIV plenarnym soveshaniem Mezhvuzovskogo nauchno-koordinacionnogo soveta po probleme erozionnyh, ruslovyh i ustevyh processov «Zakonomernosti proyavleniya erozionnyh i ruslovyh processov v razlichnyh prirodnyh usloviyah» (Moskva, MGU imeni M.V. Lomonosova, 3–6 sentyabrya 2019 g.). M.: LEANDR, 2019. S. 232–234.
3. Isupova M.V., Mihajlov V.N. Mnogoletnie izmeneniya stoka vody i nanosov rek Parana i Urugvaj // Vodnye resursy. 2018. T. 45. № 6. S. 603–618.
4. Mihajlov V.N. Gidrologicheskie processy v ustyah rek. M.: GEOS, 1997. 176 s.
5. Mihajlov V.N. Vliyanie delt na srednemnogoletnij vodnyj stok rek // Vodnye resursy. 2004. T. 31. № 4. S. 389–394.
6. Badano N.D., Sabartos Gerbec M., Re M., and Menedez A. A coupled hydro-sedimentologic model to assess the advance of the Parana River Delta Front // Proc. of the Sixth International Conference on Fluvial Hydraulics, San Jose, Costa Rica, Sept. 2012 // http://www.researchgate.net/publication/276280132
7. Delta del Parana / Rivers Uruguay, Parana and Paraguay // http://fishing-app.gpsnauticalcharts.com/iboating-fishing-web-app/fishing-marine-chartsnavigation.html#10.76/-34.0370/-59.4286
8. Dogliotti A.I., Ruddick K., Guerrero R. Seasonal and inter-annual turbidity variability in the Rio de la Plata from 15 years of MODIS: El Nino dilution effect // Estuarine, Coastal and Shelf Science. 2016. № 182. P. 27−39.
9. Global Runoff Data Centre (GRDC) 2012/ htpp://grdc.bafg.de
10. Google Earth // Data SIO. NOAA. US. Navy, NGA. GEBCO. Image Landsat / Copernicus.
11. Medina R.A., Codignotto J.O. Evolucion del delta del rio Parana y su posible vinculacion con el calentamiento global // Rev. Mus. Argentino Cienc. Nat. 2013. No 15(2). Pp. 191–200.
12. Milana J.P, Kröhling D. Climate changes and solar cycles recorded at the Holocene Parana Delta, and their impact on human population // Scientific Reports // https://www.nature.com/articles/srep12851
13. Re M., Menendez A.N., Amsler M.L. Metodologia para la generacion de series temporales de descarga solida de los Rios Parana de las Palmas y Rarana Guazu // Cuarto Simposio Regional sobre Hidraulica de Rios. Salta, Argentina, 2009 // https://www.researchgate.net/publication/266603834
14. Sabarots Gerbec M., Re M., Storto L., Morale M. Analisis de reparticion de saudales en bifurcaciones del delta del Rio Parana // XXVIII Congreso Latinoamericano de Hidraulica. Buenos Aires, Argentina, Sept. 2018 // https://www.ina.gob.ar/delta/pdf/Analisis-reparticioncaudales-Delta-Parana.pdf
15. Sistema Nacional de Informacion Hidrica // https://www.argentina.gob.ar/obraspublicas/hidricas/sistema-nacional-de-informacionhidrica
16. Zagare V. Natural territory, urban growth and climate change in the Parana River Delta and Rio de la Plata estuarine system: an overview // https://studyres.com/doc/15404860/natural-territory-urban-growth-and-climate-change-in-the...
Published
2021-08-11
How to Cite
Isupova, M. 2021. “SPECIFIC FEATURES OF WATER BALANCE AND DISTRIBUTION OF WATER RUNOFF AND NANOSE IN THE PARANA DELTA”. EurasianUnionScientists, August, 7-14. https://doi.org/10.31618/ESU.2413-9335.2021.1.88.1425.