Results 61 to 70 of about 1,452 (180)

Long-term changes in the eco-chemical status of the Danube River in the region of Serbias [PDF]

Journal of the Serbian Chemical Society, 2010
The Danube River is an international river, one part of which flows through Serbia. The eco-chemical status of the Danube River is a constant topic of interest both at the local level, in each country through which the Danube flows, and at the ...
KONSTANTIN ILIJEVIĆ, IVAN ŽIVADINOVIĆ, IVAN GRŽETIĆ, ALEKSANDAR POPOVIĆ   +3 more
doaj  

International legal regulation of protection and sustainable use of water courses [PDF]

Međunarodni Problemi, 2006
The article deals with international legal regulation of protection and sustainable use of watercourses with special reference to the Sava River Basin. This regulation is considerably developed on universal, regional and sub regional international levels
Vukasović Vid
doaj   +1 more source

Proliferative Kidney Disease and Viral Pathogens in Wild Brown Trout (Salmo trutta) Populations in the Czech Republic

Journal of Fish Diseases, EarlyView.
ABSTRACT Populations of wild brown trout (Salmo trutta) have been in long‐term decline across Central Europe, including the Czech Republic, with multiple factors, such as habitat alteration, climate change, predation and emerging diseases, implicated.
Miroslava Palíková, Ivana Mikulíková, Tomáš Doležal, Ivana Papežíková, Kateřina Matějíčková, Jitka Motlová, Hana Novotná, Ivona Toulová, Jan Grmela, Anna Šindelářová, Ľubomír Pojezdal   +10 more
wiley   +1 more source

The environmental programme for the Danube River Basin

Water Science and Technology, 1994
The Programme has the objective of providing a regional approach to environmental management in the Danube River Basin where there is great pressure from a diverse range of human activities. Serious pollution problems exist from urban populations, from industry, and from intensive agricultural practices.
openaire   +1 more source

Nutrient and organic substances emissions from diffuse sources to the rivers of Ukrainian Carpathians

Вісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія
Formulation of the problem. The transition from territorial-administrative to basin-based water resources management in Ukraine requires an assessment of the load of water bodies with pollutants from diffuse and point sources.
Olha Ukhan, Denys Klebanov, Yurii Nabyvanets, Nataliia Osadcha, Tetiana Verkhulevska   +4 more
doaj   +1 more source

Governing Transnational Commons: How International Treaties and Multi‐Stakeholder Organizations Shape Cooperation and Conflict

Journal of Management Studies, EarlyView.
Abstract When common‐pool resources such as freshwater, clean air, and fisheries span national borders, the collective action problems encountered are particularly severe. This study explores the role of polycentric governance systems in overcoming these pressing problems, which frequently underlie global grand challenges. Integrating political economy
Amol M. Joshi, David Antons, Erk P. Piening, Christina Dienhart, Torsten‐Oliver Salge   +4 more
wiley   +1 more source

Phylogenetic evidence for a new species of Barbus in the Danube River basin [PDF]

Molecular Phylogenetics and Evolution, 2016
Three species of small-sized rheophilic Barbus fishes are endemic to and widely distributed throughout the mountain regions in the Danube River basin. In Hungary, barbels referred to as B. petenyi occur in streams in the foothills of the Carpathians near the borders with Slovakia, Ukraine and Romania.
Antal, László, László, Brigitta, Kotlík, Péter, Mozsár, Attila, Czeglédi, István, Oldal, Miklós, Kemenesi, Gábor, Jakab, Ferenc, Nagy, Sándor Alex   +8 more
openaire   +3 more sources

Spatial development analysis of the Danube region in Serbia in the function of sustainable development [PDF]

Glasnik Srpskog Geografskog Društva, 2015
The Danube river represents one of the most important European development potentials and the stemming point leading towards the European Integration.
Petrović Ljubica
doaj   +1 more source

Changes in food‐web pathways and ecosystem functions after sidearm re‐connection in a large river (Danube, Austria)

Restoration Ecology, EarlyView.
Abstract Introduction River regulation schemes generally led to changes in riverine assemblage composition and their trophic status, which often is reflected in a general loss or decrease of characteristic species and a concomitant increase or dominance of generalist species.
Hubert Keckeis, Andrea Funk, Elisabeth Bondar Kunze, Marcel Liedermann, Michael Tritthart, David Ramler, Helmut Habersack, Thomas Hein   +7 more
wiley   +1 more source

Characteristics of water and alluvial transit through the Danube Delta [PDF]

Scientific Annals of the Danube Delta Institute, 2019
A part of the Danube’s water that runs through the Black Sea to the Danube Delta’s main rivers, enters a variety of ways (canals, gorges, and river spills) inside the Danube Delta and the Razelm-Sinoe Lagoon Complex, Black.
Bondar Constantin
doaj   +1 more source