Results 21 to 30 of about 1,452 (180)

Conservation Status and Effectiveness of the National and International Policies for the Protection and Conservation of Sturgeons in the Danube River and Black Sea Basin

open access: yesDiversity, 2023
Rivers and their watersheds have been subject to various changes, including biodiversity, caused by anthropogenic activities. The Danube River and Black Sea basin overlap the geographic range of six species of anadromous fish belonging to the family ...
Daniela Strat   +1 more
doaj   +1 more source

Znaczenie Dunaju w europejskiej sieci dróg wodnych

open access: yesPoliteja, 2020
The Role of the Danube River in the Trans-European Waterway Network In the 20th century, the Danube Region was subject to numerous and far-reaching political transformations, which had a negative impact on the expansion of the Danube waterway ...
Agnieszka Małgorzata Kastory
doaj   +1 more source

Occurrence of alien spirlin (Alburnoides sp.) in the Neretva river basin

open access: yesKnowledge and Management of Aquatic Ecosystems, 2019
Northern Mediterranean region is characterised by an exceptional richness of the freshwater ichthyofauna. Many fish species of this region are endemic to a single or a few river basins. This is also the case of the Neretva river basin (Adriatic Sea slope)
Vukić Jasna   +3 more
doaj   +1 more source

Modelling water and nutrient fluxes in the Danube River Basin with SWAT.

open access: yesSci Total Environ, 2017
This study provides an innovative process-based modelling approach using the SWAT model and shows its application to support the implementation of the European environmental policies in large river basins. The approach involves several pioneering modelling aspects: the inclusion of current management practices; an innovative calibration and validation ...
Malagó A   +4 more
europepmc   +3 more sources

A century of human interventions on sediment flux variations in the Danube-Black Sea transition zone

open access: yesFrontiers in Marine Science, 2023
Many deltas around the world have recorded a decreasing sediment input, mostly due to retention in dams constructed on the river or in the river basin.
Adriana Maria Constantinescu   +7 more
doaj   +1 more source

The Danube-hydrographic polarisation european axis.State-of-the-art

open access: yesRiscuri şi Catastrofe, 2017
The Danube has more „international” character than any other great river, strung along water course four national capitals (Vienna, Bratislava, Budapest,Belgrad), several other cities and hundreds of towns and villages, passes through human habitation of
P. GÂŞTESCU
doaj   +1 more source

Lessons learnt from basin management in Iran and the world (case study Helmand, Danube and Colorado basins) [PDF]

open access: yesE3S Web of Conferences, 2022
In recent years, river flow into Sistan dam changed because of construction of dams and expansion of irrigation areas in the upper Helmand basin. Planning for construction of more dams and heightening of Kajaki dam in Helmand basin shall intensify the ...
Mohaddess Ali Faghihi, Reza Kianifar
doaj   +1 more source

Sustainable navigation by the Danube: Law regulations, problems and proposals [PDF]

open access: yesВојно дело, 2019
The Danube navigation in the territory of the Republic of Serbia has a negative impact on the environment, mostly in the form of pollution emitted from ships.
Kresojević Milan M.   +3 more
doaj   +1 more source

A methodological approach for monitoring of riparian forests in protected areas on Danube islands [PDF]

open access: yesSilva Balcanica, 2020
In the last decades, invasive plant species have rapidly settled on the islands in the Danube River. This process is closely related to anthropogenic activities, such as felling and cultivation of soil for affor-estation of Euro-American poplar trees ...
Georgi Hinkov   +5 more
doaj   +3 more sources

La coopération danubienne. Le fleuve, support d'intégration européenne? Tour d'horizon géo-historique et pistes de réflexions [PDF]

open access: yesCinq Continents, 2016
The Danube River Co-operation: the River as a support for European integration? A geo historical approach. As a pan European river, flowing from Germany through the Black Sea, the Danube and its area are major for European geopolitics.
EMMANUEL BIOTEAU
doaj  

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