Climate Change

EMPIRES OF THE INDUS : THE STORY OF A RIVER - by Alice Albinia

Pages: 366 ISBN-978-0-7195-6003-3 (978-0-7195-6004-0)

Format: hardback / trade paperback

Price: £20 / Rs. 550

Publisher: John Murray, U.K. Empires of the Indus is a comprehensive study of how the river Indus and its waterways have changed the history of the Indian sub-continent. Water is potent: it trickles through human dreams, permeates lives, dictates agriculture, religion and warfare. Ever since Homo sapiens first migrated out of Africa, the Indus has drawn thirsty conquerors to its banks. Some of the world's first cities were built here; India's earliest Sanskrit literature was written about the river; Islam's holy preachers wandered beside these waters. This perhaps captures the essence of this Guardian First Book 2008 awardee, Empires of the Indus , The Story of a River, by Alice Albinia.

The International Conference on Water Resources Policy in South Asia was held in Colombo from December 17-20 at the Taj Samudra. The conference inauguration took off with a grand opening in the presence of 150 guests including special invitees from Sri Lanka. 

India Water Portal has a meteorological data tool (https://www.indiawaterportal.org/data/metdata) that gives rainfall data (and 10 other meteorological parameters) for each district of India for 100 years from 1901 to 2002. Over the past couple of years, many many people have expressed that they found this data useful and requested us to enhance it. The data on our meteorological data tool is from a research dataset put out by the Tyndall Center for Climate Change Research in the University of East Anglia, UK. The reason we got the data from them, is that IMD, India Meteorological Department, which is the chief source of official meteorological data in India, sells this data. To get the kind of all India data above, would be prohibitively expensive. Further, they would not allow this data to be made publicly available, as they sell the same.

The Preliminary Consolidated Report on the Effect of Climate Change on Water Resources, prepared by the Central Water Commission and the National Institute of Hydrology, under the guidance of the Ministry of Water Resources in 2008, is one of the first official reports made available by the Government of India, of a reliable quantitative assessment based on field data, of the likely effect of climate change on the availability of water resources, i.e. on the glaciers and snow melt, on rainfall and their effect on run off into the river system and their contribution to ground water. In the Report, an attempt has been made to give a brief account of the available studies on possible impacts of climate change on India's water resources, change in India's water needs, climate of India, river basins of the country, present water resources and future demand and supply, impacts of projected climate change and variability, and associated hydrological events and likely vulnerability of regional water resources to climate change. Identification of key risks, research needs and prioritisation of mitigation strategies has also been discussed. Access the report here: Preliminary Consolidated Report on the Effect of Climate Change on Water Resources

A 'major new study' brings alarming news that the Himalayan glaciers are melting at a faster rate than earlier estimated. A study of the Naimona'nyi Glacier in Tibet found that "the glacier had melted so much that the exposed surface of the glacier dated to 1944".

The World Water Week concluded at Stockholm on August 23rd. with 2400 scientists, leaders and various representatives from more than 100 countries. Action is crucial, stakes are high and time is running out, were the key messages coming from the World Water Week (August 17th - 23rd). The focal points throughout were sanitation and hygiene, climate, water management, ecosystems and business issues. Studies, reports, initiatives and announcements made during the week included: Water, Agriculture and Bioenergy: http://www.worldwaterweek.org/Downloads/2008/Water_Agriculture_Bioenergy.pdf Water Resource Management: http://www.worldwaterweek.org/Downloads/2008/Water_Resource_Management.pdf Climate and Water: http://www.worldwaterweek.org/Downloads/2008/Climate_and_Water.pdf Water Economics, Finance and the Private Sector: http://www.worldwaterweek.org/Downloads/2008/Economics_Finance_and_the_Private_Sector.pdf Ecosystems and Biodiversity: http://www.worldwaterweek.org/Downloads/2008/Ecosystems_and_Biodiversity.pdf Transboundary Waters: http://www.worldwaterweek.org/Downloads/2008/Transboundary_Waters.pdf Water in Asia: http://www.worldwaterweek.org/Downloads/2008/Water_in_Asia.pdf

Key Features: Reviews the risks of inter-basin water transfers warns of critical disadvantages with India's proposed ILR plan offers viable less-risky solutions for water resource development. Inter-basin water transfers are complex human interventions on natural systems that can have profound adverse as well as beneficial social, economic and environmental implications. India's plan to interlink its rivers (ILR) and to transfer water may, according to one set of views, generate positive benefits through improved and expanded irrigation and may also contribute to flood and drought hazards mitigation for India, although the magnitudes are debatable. However, there are opposing views, in the context of India itself, that the interlinking plan is economically prohibitive, fraught with uncertainties, and has potential for disastrous and irreversible adverse after-effects. Water deficit can be reduced through improved water management without large scale engineering interventions. Moreover many of the rivers involved, particularly in the Himalayan component, are international and, therefore, the scheme has major implications for other riparians. Indeed, the planned transfer of water from the Ganges and Brahmaputra rivers will adversely impact Bangladesh socially, economically and environmentally---unless arrangements are made to maintain historical flows, which is unlikely to be feasible.

The Nov 2007 edition of "Himalaya: Man and Nature", a newsletter about ecological issues of the mountain areas of Uttarakhand and neighbouring areas is available here : http://www.himalayanwater.org/media/download_gallery/Himalaya%20Man%20&%20Nature,%20Nov-07.pdf The newsletter c

Finally, another post to add to the "Humor" category of the blog. There is not enough of it in the water sector !

 A visual depiction of potential climate change impacts across the world from the National Geographic Channel. Below is a screen capture, click on the link to see the full application.