Managing water resources is a critical challenge in the mountain and hill regions of the Hindu Kush Himalaya (HKH). Not only is demand increasing – for domestic use, irrigation, industry, and energy –
Both Alaknanda and Bhagirathi are glacier-fed rivers and the hydrology of these rivers is directly impacted by climate change. The rate at which the glacier is melting has to be a consideration for the running of these projects.
Since India gained Independence, the Krishna basin has seen an increasing mobilization of its water resources. Warnings of basin closure (minimal flow to the ocean) emerge during dry periods. Basin water development and local rural dynamics have led to a degradation of downstream ecosystems manifesting itself by salinizing soil and groundwater, increasing pollution, making mangroves disappear, and desiccating wetlands. Reversing this evolution requires the formal recognition of the environment as a water user in its own right and the implementation of an environmental water provision.
This report is a case study on the Krishna River Basin in South India. The basin has witnessed intense water development resulting in downstream environmental degradation. The observed decline in discharge to the ocean sends a strong signal: there is only little scope for further water supply development, and further taming the Krishna waters will exacerbate environmental degradation.
This report presents South Asia-wide review of climate change adaptation research, intended to identify present knowledge, gaps on adaptation and application including the practice of research. This scoping study makes a distinction between planned and autonomous adaptation strategies including ways in which social and physical infrastructure enable adaptation.
This article examines the role of the United States in international institutions and practices for governing water. Water is a critical global challenge of environmental protection and human security. Water is also characteristic of a set of
This paper explores the scope and sustainability of a self-enforcing cooperative agreement in the framework of a game theoretic model, where the upstream and downstream country, Burkina Faso and Ghana respectively in the Volta River Basin, bargain over the level of water abstraction in the upstream.
The paper presents the outcomes of a study conducted to analyse water resources availability and demand in the Mahanadi River Basin in India under climate change conditions. Climate change impact analysis
The Kosi river in north Bihar plains, eastern India presents a challenge in terms of long and recurring flood hazard. Despite a long history of flood control management in the basin for more than 5 decades, the river continues to bring a lot of misery through extensive flooding. This paper revisits the flooding problem in the Kosi river basin and presents an in-depth analysis of flood hydrology. The study integrates the hydrological analysis with a GIS-based flood risk mapping in parts of the basin. Typical hydrological characteristics of
Planning for hydropower development needs to evolve from a project-based engineering approach to a more holistic one
The need for the integrated Kashang HEP, located in the Sutluj basin which stores 9412 MW power potential being 46% of the total hydro power potential of the state, has therefore been considered in context of power shortage in Northern Region. The discharge characteristics of Kashang and Kerang khads is also favourable with unique parameter i.e.
