The Indus River is a major transboundary river in Asia with nine tributaries. The River is about 2,800km long, with 2,682 km in Pakistan. The Indus drainage basin covers an area of about 1,140,000 km2 stretching from Afghanistan through China, India, and Pakistan. Monsoonal rains are the most important flood-causing factor in the Indus basin, followed by the size, shape, and land-use of the catchments as well as the conveyance capacity of the corresponding streams. The monsoon rains fall from June to September, and are generally intense and widespread.
The European rivers Mura, Drava and Danube form a 700 km long “green belt” connecting more than 800,000 ha of highly valuable natural and cultural landscapes in five countries (Austria, Slovenia, Croatia, Hungary and Serbia). This area is a symbol of unity among the countries and is planned to become a protected Transboundary UNESCO Biosphere Reserve “Mura-Drava-Danube” (TBR MDD).