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This paper is a sequence that is part of the extensive analysis of the Danube Delta genesis. Sacalin island is a territory formed in the Black Sea, a short distance from the Romanian coast, in the south of the Saint Gheorghe branch of the Danube Delta, the main source of transport for alluviums. The history of this new territory is relatively recent. The first mention was in 1771. In 1856, Captain Thomas Spratt made a new map, in which the island of Sacalin appeared with two submerged nuclei. In 1924, Romanian res...

The purpose of this study was to identify the factors of influence in alluvial deposits due to the anchoring of barges in the vicinity of river ports. The problem of analysis was identified at the anchorage of the barges near the Galati Mineral Harbor on the Danube River. The area of the navigable channel located downstream of the mineral port is affected by alluvial deposits. Major problems occur in the summer months, when Danube waters are very low. Analysis of these issues was done with the SolidWorks Flow modu...

This paper proposes a mooring location for sport and leisure boats - a solution for the green arrangement of the lower Danube seafront in Galati. Boating along the Danube is a tourist itinerary which is included in the visit program for foreign delegations that arrive in the city. The proposed mooring site is a fixed green construction consisting of a metallic platform that rests on a beamed beam structure, anchored in the bank, which contributes, through its design, to the green arrangement of the lower cliff and...

Food security has been and continues to be a current topic given the fact that, it stands at the base of all issues related of human existence. In this respect it is necessary to analyze the idea of food security on the two levels closely correlated, meaning the qualitative level and quantitative level. Quantitative aspect aimed the insurance of food necessary to meet the physiological needs of the population from the bottom of Maslow pyramid and converging towards meeting other needs found on top of the pyramid s...

The study of the structure and formation of shores is now modern issue, both in the assessment of their morphology and the ecological conditions of the steppe zone of Kazakhstan. The article reflects a structure of abrupt bank of Northern Kazakhstan rivers in conjunction with the soil adjacent to it. The authors believe that the intrasoil runoff has not been taken into account so far due to the presence of both soil genetic cracks and high permeability of humidified moisture to "puffy" fouling. Therefore, there sh...

The purpose of this work was to study specific features of the accumulation and distribution of the total content and mobile forms of heavy metals (HM) in soils and plants of the estuarine ecosystems of the Don river and the Taganrog bay coast (Russian Federation). The soil cover is represented by following soils types: Fluvisols, Haplic Chernozem, Arenosol, Solonchak. The following higher plants were sampled: Phragmites australis Cav., Typha angustifolia L., Carex riparia Curtis, Cichorium intybus L., Bolboschoen...

The Danube Delta dynamics formation and expansion represent the motivation of the study included in this paper. The results of soil studies made possible to develop the Danube Delta genesis maps [7]. That information?s are the input data and the validation data for the numerical flow studies of the Danube River. The study of the formation of new territories has been developed by the Computational Fluid Dynamics (C.F.D.) method. There were modelled in three dimensions the maps for Danube River Basin flowing into th...