Ganga

The Ganga is the most sacred river in the sub-continent, and revered by millions.It is also among the top ten rivers at risk. The key threat to the river is indiscriminate abstraction of water from the river, leavng it unable to maintain its ecological integrity or to satisfy the needs of riparian communities.

The Bhagirathi in its upper reaches, here seen near Dharali (Photo: Chicu Lokgariwar)

Bangladesh shares 54 rivers with India. Any unilateral action by India on any of its international rivers will degrade its relations with its neighbours while also adversely affecting its ecology, economy and society. Bangladesh being a riverine and a lower riparian country remains sensitive to matters of water, whether inland or maritime.

The HKH region is one of the most dynamic, fragile, and complex mountain systems in the world as a result of tectonic activity and the rich diversity of climates, hydrology, and ecology. The high Himalayan region is the freshwater tower of South Asia and has the highest concentration of snow and glaciers outside the polar regions giving it the name Third Pole.

Balati glacier, Pithoragarh district, Uttarakhand (Source: Uttarakhand and I)

This interactive session with NGOs working on water and river issues was held in continuation of the “Living rivers, dying rivers” series at the request of AusAid. The meeting was chaired by Prof. Ramaswamy R. Iyer, Honorary Professor, Centre for Policy Research and an author of books and articles on water while the lead speaker Dr.

In this paper, Jayanta Bandopadhyay explains the need for an interdiscipliinary framework for water resource management. He states that this framework needs to include ecological, social, economic and institutional perspectives. These perspectives are essential to facilitate cooperation over the management of transboundary rivers.

The Ganges river system originates in the Central Himalayas, and extends into the alluvial Gangetic Plains and drains into the Indian Ocean at the Bay of Bengal. In the upstream mountainous regions, hydropower is the main focus of development with mega and micro projects either under construction or being planned in both Nepal and India.

After the main river channel reaches the plains, it is highly regulated with dams, barrages and associated irrigation canals. All this infrastructure development and abstractions affects the river’s flow regime and reduces flows, which, in turn, impacts downstream water availability, water quality and riverine ecosystems. Furthermore, there are concerns that climate change is likely to exacerbate the water scarcity problem in the Ganges Basin. Therefore, modeling the hydrology of the basin is critical for estimation, planning and management of current and future water resources.

This presentation  highlights the grave water situation in Bihar in the context of the emerging water quality and quantity issues that the world and especially developing countries will be facing in the near future.

Organizer: Centre for Environmental Science and Technology 

Venue: Banaras Hindu University, Varanasi

Content courtesy – DevNetJobsIndia

WWF-India has been working to promote harmony between human beings and nature for more than four decades.