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- Title
ECOHYDROLOGICAL APPLICATIONS IN SOUTHEASTERN ROMANIA WETLANDS BASED ON A MAGNETO-LITHOLOGICAL TOOL.
- Authors
Rădan, Sorin-Corneliu; Rădan, Silviu
- Abstract
Modern sediments have been sampled from the most important wetlands in the southeastern Romania, i.e. Danube Delta, Razim (Razelm) - Sinoie Lagoonal Complex and the Black Sea Littoral Zone. Composite models are illustrated and the correlations between the magnetic susceptibility (MS; k) values and the main lithological components (i.e. total organic matter/TOM, carbonate/CAR and mineral-siliciclastic/SIL, respectively) are analysed. The quality of proxy environmental parameter of the magnetic susceptibility to reveal distinguishing features for different lithological characters is discussed. Besides, the data show the connection with the distinct position of the lakes related to the fluvial supplies, to the hydrodynamic context or to the specific source-areas. Moreover, it is analysed how the changes of the ecohydrological conditions in the Western Meşteru - Fortuna Depression (by digging a new canal) or along a Danube Delta distributary (by cutting-off its meanders) are reflected by the enviromagnetic fingerprints recovered from the bottom sediments.
- Subjects
DANUBE River Delta (Romania &; Ukraine); ROMANIA; UKRAINE; WETLANDS; LITTORAL zone; MAGNETIC susceptibility; ECOHYDROLOGY
- Publication
GeoEcoMarina, 2010, Vol 16, Issue 1, p47
- ISSN
1224-6808
- Publication type
Article