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note The present issue of the Quarterly Notes on Sustainable Water Management (Q01/2015) – Groundwater Management – concentrates exclusively on issues like aquifer replenishment/recharge, energetic as well as geo-political issues of groundwater access and use as well as other effects on groundwater, for example by the mining industry. The key topics addressed by the articles comprise among others: •    Managed Aquifer Recharge (MAR) •    Forecasting ground water levels •    Aquifer Protection •    Combined operation of wind mills and ground water pumping •    Effects of heat pump systems on groundwater •    Economic effects of aquifer recharge •    Managing conflicts in context of aquifer usage All articles are fully referenced at the end of this issue of the Notes and can be accessed online. In addition this issue of the Quarterly Notes on Sust...

-- a _kt75 | reprint _NEW: explore all _kt75 | publications via the news db... and leave your comments here A crisis is developing beneath China’s thirsty farms and cities, but  no one knows its full extent. With about 20% of the world’s population but only about 5–7% of global freshwater resources, China draws heavily on groundwater. Those reserves are being depleted at an alarming rate in some regions and are badly polluted in many others,  warned experts last week at the International Groundwater Forum 2010 conference in Beijing. The scientists also warned that confronting the crisis will require dealing with other short - ages: of knowledge and regulation. They say that a nationwide network to monitor ground - water levels is urgently needed, and that the government should  improve data sharing, cut water waste and help farming become more efficient. “The water crisis is not unique to China,” says Frank  Schwartz, a hydrologist at Ohio State Uni...

-- a _kt75 | reprint _NEW: explore all _kt75 | publications via the news db... and leave your comments here The American West has a long tradition of conflict over water . But after fifteen years of drought across the region, it is no longer simply conflict: it is crisis. In the face of unprecedented declines in reservoir storage and groundwater reserves throughout the West, we focus in this discussion paper on a set of policies that could contribute to a lasting solution: using market forces to facilitate the movement of water resources and to mitigate the risk of water shortages.  We begin by reviewing key dimensions of this problem: the challenges of population and economic growth, the environmental stresses from overuse of common water resources, the risk of increasing water-supply volatility, and the historical disjunction that has developed between and among rural and urban water users regarding the ...

-- a _kt75 | reprint NEW: explore all _kt75 | publications via the news db... and leave your comments here The sharing of water resources has been an influential feature affecting life, society and development in the Arabian Peninsula , the Mashrek and Mesopotamia for millennia. Historically, communities living in these arid and semi-arid regions always shared the water of rivers, springs and wadis, although this was more out of necessity than idealism. Water resources were traditionally managed at the local level, with tensions emerging between Bedouins, shepherds, pastoralists and growing urban centres. Water management and irrigation schemes – such as the underground aqueducts or falaj networks found in Bahrain, Oman, Saudi Arabia and Yemen – sustained different communal needs for dozens of centuries, while the marshes of Mesopotamia, the Tigris floodplain and the Jordan River Valley were cultivated and sustained successive civilizations since earliest of times. Hills...

-- a _kt75 | reprint Download: Quarterly Notes on Sustainable Water Management - Q02/2014 . A severe drought affecting Brazil’s biggest city has led to a “water war” that could cause the water supply to collapse in parts of São Paulo and Rio de Janeiro. Authorities in São Paulo have been battling a water crisis for months as reservoirs run dry for lack of rainfall.Earlier this month, the state energy company in São Paulo (Cesp) asked the national operator of the electric system (ONS) to reduce the water flow at the Jaguari hydro-electric dam on the Rio Paraíba do Sul from 40,000 litres per second to 10,000 litres per second.The measure was intended to prioritise water supply to residents in São Paulo state over energy generation.But according to the ONS, which reduced the flow over several days to just 30,000 litres per second, a unilateral reduction would empty reserves and leave millions in 41 municipalities without water by the end of October. ...

-- a _kt75 | reprint Inside Sustainability: Facts, Figures, Bullshit - Part II: Alternative Energy On May 28 the European Commission published its energy security strategy. In the midst of sanctions and strong rhetoric on the need to reduce dependence on Russian gas, this was to be the first salvo in a long term plan to reduce dependence on Russian natural gas. Unsurprisingly, this will not happen any time soon. The ongoing crisis in Ukraine has confirmed two things: Europe continues to be divided on energy security issues , and the importance of energy related matters is modest compared to concern about the right and left wing drift of European politics. That last point only puts energy issues in perspective, which is probably good for many scholars and observers working on the topic, including this author. Energy Security in Europe Reaching European consensus on energy security was rarely successful, despite attempts to develop an overall su...

-- a _kt75 | reprint Download the Quarterly Notes on Sustainable Water Management - Q04/2013 Famous as the source of the Blue Nile, which flows from Lake Tana in the Ethiopian highlands, this East African country is far less well-known for its promising groundwater potential. But the Ethiopian government is now planning to tap into its largely unexploited groundwater resources, both to sustain a population of over 90 million – many of whom suffer from water shortages - and to alleviate the impacts of climate stresses. The Ministry of Water and Energy (MoWE) hopes to increase potable water coverage to 98.5 percent of households nationwide by the end of next year, from 68.5 percent in 2013. And for that it will need new water supplies. Scientists from the British Geological Survey and University College London estimated in a 2012 study on Africa’s underground water reserves that Ethiopia has groundwater storage of 12,700 km³, much less than so...

-- a _kt75 | reprint Download the Quarterly Notes on Sustainable Water Management - Q04/2013   From California to the Middle East, huge areas of the world are drying up and a billion people have no access to safe drinking water. US intelligence is warning of the dangers of shrinking resources and experts say the world is 'standing on a precipice' On 17 January, scientists downloaded fresh data from a pair of Nasa satellites and distributed the findings among the small group of researchers who track the world's water reserves. At the University of California, Irvine, hydrologist James Famiglietti looked over the data from the gravity-sensing Grace satellites with a rising sense of dread. The data, released last week, showed California on the verge of an epic drought, with its backup systems of groundwater reserves so run down that the losses could be picked up by satellites orbiting 400km above the Earth's surface. "It was defin...

► NEW : see all _kt75 | articles at a glance in the _news database -- a _kt75 | reprint   Tweet Business activity lives within the context of the social and natural environment, and the economic sustainability of business depends on social and environmental sustainability is a graphic that helps to illustrate how business activity belongs to a larger context called society and how both business and society are a part of the larger system of nature on this planet. Business management today is accountable for social and environmental, as well as financial results. Business activity lives within the context of the social and natural environment, and the economic sustainability of business depends on social and environmental sustainability is a graphic that helps to illustrate how business activity belongs to a larger context called society and how both business and society are a part of the larger system of nature on this planet. Business management tod...

-- a _kt75 | reflection  _download Paper: server 1 | server 2  _download Supporting Information: server 1 | server 2  _download troubles: get your free copy Keywords Genuine sustainable development, turnover, sales figures, hype, car makers, China, overhang-effect, overlap-effect. Figures contained: _Annual GDP growth in China 2003-2013 (incl. projections till 2015) _Sales figures of Audi, BMW and VW 2008-2012 _CO 2 -emissions China 2008-2012 _Ground plan of Chinese expressway network 2010 _Annual road fatalities in China 2008-2012 Summary Corporate sales/turnover figures represent the quantitative and qualitative specification of the impacts of any kind on resources of any type. Also here are ‘facts’ and ‘figures’ vehicles typically used to promote, convey and enforce interests in a more or less reliable way. The car industry, with particular consideration of the so-called ‘emerging economies’ (e.g. China), represents an excellent ba...

-- a _kt75 | post    Oil sands (also named: tar sands or, more technically, bituminous sands ) are a kind of unconventional petroleum deposit, i.e. represent fossil energy deposits. From the ir structure oil sands form a loose sand or partially consolidated sandstone containing naturally occurring compositions of sand , clay , and water, saturated with a dense and extremely viscous form of petroleum technically referred to as bitumen (or colloquially tar due to its similar appearance, odour and colour) . Oil s ands have been exploited since Paleolithic times but the modern in dustrial (i.e. commercial) mining of this type of fossil fuel deposits has begun in the 1 920ies [ 1 ]. Since that time the mining has contin uously risen and has exper ienced a dramatic incr ease in the most recent years [ 2 ] , [ 3 ]. Acco rdingly, today the total production v olume of tar sands amounts to about 1.9 million barrel per day [ 4 ] and is estimated to conti nue to r i...